How popular is this Hong Kong to Japan flight route?

Within the past month, 1,497 users have taken a look at flights from Hong Kong Intl to Japan.

How long is the flight from Hong Kong to Japan?

A quick flight from Hong Kong to Japan can take about 2h 25m. Hong Kong Airlines provides one of the quickest options available for as low as HK$1,709. Hong Kong and Japan are separated by a distance of 1455 km. All flights are typically direct.

What are the cheapest airlines to fly from Hong Kong to Japan one-way?

HK$509 is the cheapest one-way deal found within the past few days, from Thai AirAsia. You may also be able to find cheap deals on Peach and HK Express, with prices starting from HK$717 and HK$734, respectively.

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the most popular routes from Hong Kong to Japan?

Most travellers choose Hong Kong Intl - Tokyo Haneda, Hong Kong Intl - Tokyo Narita or Hong Kong Intl - Osaka Kansai Intl when deciding on the best route from Hong Kong to Japan.

What are the cheapest flights from Hong Kong to Japan?

On average you can expect to pay HK$1,881 for a flight from Hong Kong to Japan. The cheapest flight overall is HK$970 while the most popular route, (Hong Kong Intl - Tokyo Haneda) is currently priced at HK$2,179.

What are the most reliable airlines from Hong Kong to Japan?

Consider HK Express (87%), Cathay Pacific (83%) or Qatar Airways (82%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Japan.

What are the most popular airlines that fly from Hong Kong to Japan?

Before booking your flight from Hong Kong to Japan, check out the most popular airlines for this route: HK Express, Hong Kong Airlines or Cathay Pacific.

What airport do you fly from for flights from Hong Kong to Japan?

Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to Japan. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.

Can I find deals for flights from Hong Kong to Japan that include hotel bookings?

Yes. In addition to deals on Hong Kong to Japan flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Hong Kong to Japan?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Japan.

Can I find deals for business class flights from Hong Kong to Japan?

Yes. Cheapflights offers flight deals from Hong Kong to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

HK$776+ Cheap Flights from Hong Kong to Japan

Cheap flight deals from Hong Kong to Japan

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Hong Kong to Japan
Explore the most affordable flight options available from Hong Kong to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 November 2026.

Sun 8-1115:50 -

Nonstop2h 30m

Fri 13-1111:55 -

Nonstop3h 00m

Deal found 4-11HK$1,576

Sun 22-1115:50 -

Nonstop2h 30m

Fri 27-1111:55 -

Nonstop3h 00m

Deal found 8-11HK$1,583

Sat 28-1115:50 -

Nonstop2h 30m

Fri 4-1211:55 -

Nonstop3h 00m

Deal found 4-11HK$1,591

Tue 10-1115:50 -

Nonstop2h 30m

Wed 18-1111:55 -

Nonstop3h 00m

Deal found 3-11HK$1,599

Wed 4-1107:30 -

Nonstop2h 30m

Sat 7-1111:55 -

Nonstop3h 00m

Deal found 3-11HK$1,607

Sun 13-1215:50 -

Nonstop2h 30m

Wed 16-1211:55 -

Nonstop3h 00m

Deal found 6-11HK$1,615

Sun 8-1115:50 -

Nonstop2h 30m

Thu 12-1111:55 -

Nonstop3h 00m

Deal found 7-11HK$1,630

Sat 5-1215:50 -

Nonstop2h 30m

Sat 12-1211:55 -

Nonstop3h 00m

Deal found 6-11HK$1,638

Sun 22-1115:50 -

Nonstop2h 30m

Thu 26-1120:15 -

Nonstop3h 00m

Deal found 8-11HK$1,654

Tue 24-1115:50 -

Nonstop2h 30m

Sat 5-1211:55 -

Nonstop3h 00m

Deal found 5-11HK$1,662

Sun 29-1115:50 -

Nonstop2h 30m

Sat 5-1211:55 -

Nonstop3h 00m

Deal found 6-11HK$1,670

Wed 11-1112:55 -

Nonstop3h 05m

Mon 16-1112:50 -

Nonstop4h 00m

Deal found 7-11HK$1,936

Best flights from Hong Kong to Japan
Discover carefully curated flight deals from Hong Kong to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 November 2026.

Thu 31-1217:05 -

Nonstop2h 25m

Thu 7-116:20 -

Nonstop3h 15m

Deal found 6-11HK$1,709

Mon 30-1109:30 -

Nonstop3h 15m

Mon 7-1214:40 -

Nonstop4h 20m

Deal found 7-11HK$2,226

Fri 11-1209:00 -

Nonstop4h 05m

Thu 17-1216:20 -

Nonstop5h 45m

Deal found 3-11HK$2,265

Tue 15-1209:30 -

Nonstop3h 30m

Fri 18-1213:00 -

Nonstop4h 10m

Deal found 6-11HK$2,352

Wed 20-101:10 -

Nonstop4h 10m

Sun 24-119:30 -

Nonstop5h 15m

Deal found 7-11HK$2,414

Sun 15-1121:10 -

1 stop13h 45m

Tue 17-1111:55 -

1 stop7h 30m

Deal found 7-11HK$2,955

Tue 1-1211:10 -

1 stop8h 40m

Wed 2-1209:50 -

1 stop25h 20m

Deal found 7-11HK$3,143

Mon 8-316:25 -

Nonstop3h 35m

Sun 14-309:35 -

Nonstop4h 50m

Deal found 3-11HK$3,661

Tue 12-100:35 -

1 stop15h 15m

Sat 23-111:55 -

1 stop12h 40m

Deal found 3-11HK$3,810

Tue 1-1200:15 -

1 stop10h 30m

Thu 3-1212:45 -

1 stop10h 55m

Deal found 3-11HK$4,045

Fri 13-1109:25 -

Nonstop3h 20m

Mon 16-1113:25 -

Nonstop4h 15m

Deal found 7-11HK$2,211

Wed 2-1200:55 -

1 stop15h 25m

Sun 6-1209:40 -

1 stop8h 10m

Deal found 7-11HK$4,523

Sat 28-1110:20 -

1 stop8h 30m

Sun 29-1107:25 -

1 stop7h 25m

Deal found 6-11HK$4,578

Mon 4-100:15 -

2 stops36h 20m

Mon 11-116:15 -

2 stops14h 30m

Deal found 4-11HK$4,860

Wed 3-213:45 -

1 stop19h 10m

Sat 13-210:55 -

1 stop26h 10m

Deal found 7-11HK$4,962

Fri 5-219:05 -

1 stop16h 25m

Wed 10-213:30 -

1 stop23h 50m

Deal found 5-11HK$5,166

Thu 3-1209:10 -

Nonstop4h 10m

Mon 7-1209:05 -

Nonstop5h 35m

Deal found 8-11HK$2,383

Thu 31-1215:15 -

Nonstop3h 30m

Mon 4-120:40 -

Nonstop4h 50m

Deal found 3-11HK$2,634

Wed 6-108:05 -

Nonstop3h 30m

Sun 10-113:30 -

Nonstop4h 45m

Deal found 5-11HK$2,657

Sun 6-1202:00 -

1 stop17h 00m

Tue 15-1209:45 -

1 stop15h 45m

Deal found 3-11HK$2,791

Fri 11-1209:10 -

Nonstop4h 10m

Tue 15-1209:05 -

Nonstop5h 35m

Deal found 5-11HK$2,383

Mon 28-1210:10 -

1 stop8h 00m

Sat 2-120:10 -

1 stop16h 40m

Deal found 3-11HK$2,987

Sun 17-120:25 -

2 stops13h 50m

Thu 21-114:50 -

2 stops23h 10m

Deal found 7-11HK$6,020

Wed 11-1109:00 -

Nonstop4h 05m

Tue 17-1115:00 -

Nonstop5h 40m

Deal found 3-11HK$2,814

Tue 8-1221:10 -

1 stop18h 25m

Sun 13-1209:20 -

1 stop8h 15m

Deal found 6-11HK$3,190

Sun 22-1114:40 -

Nonstop3h 25m

Thu 26-1109:50 -

Nonstop4h 50m

Deal found 7-11HK$2,399

Wed 23-1220:35 -

1 stop27h 30m

Tue 29-1202:20 -

1 stop9h 35m

Deal found 7-11HK$6,389

Sat 12-1214:55 -

1 stop17h 15m

Fri 18-1209:45 -

1 stop15h 45m

Deal found 4-11HK$3,041

Mon 15-321:10 -

1 stop12h 50m

Sun 21-312:15 -

1 stop22h 55m

Deal found 6-11HK$3,081

Wed 6-109:20 -

Nonstop3h 25m

Wed 13-114:30 -

Nonstop4h 30m

Deal found 3-11HK$2,853

Find flight deals from Hong Kong to Japan

Round-trip from	HK$1,576
One-way from	HK$776
Popular in	February
Cheapest in	January
Average price	HK$2,469
Good round-trip deal	HK$1,857 or less
Good one-way deal	HK$992 or less

HK Express
19-11-24-11
Nonstop
5h 30m total
Hong Kong to Japan

Search Deals

HK Express
11-1-31-12
Nonstop
2h 30m total
Hong Kong to Japan

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (HK$1,135 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$550 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to Japan.

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to Japan.

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Fastest return journey

Hong KongOkinawa

HKG Hong Kong Intl - OKA Okinawa Naha

HKGOKA

Hong Kong Intl

Wed 6-1

07:30-11:00

Nonstop2h 30m

Okinawa Naha

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$823

Hong KongOkinawa

HKG Hong Kong Intl - OKA Okinawa Naha

HKGOKA

Hong Kong Intl

Thu 19-11

15:50-19:20

Nonstop2h 30m

Okinawa Naha

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$894

Hong KongNagoya

HKG Hong Kong Intl - NGO Nagoya Chubu Centrair Intl

HKGNGO

Hong Kong Intl

Thu 19-11

15:15-19:45

Nonstop3h 30m

Nagoya Chubu Centrair Intl

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,027

Hong KongFukuoka

HKG Hong Kong Intl - FUK Fukuoka

HKGFUK

Hong Kong Intl

Fri 20-11

07:50-11:55

Nonstop3h 05m

Fukuoka

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,082

Hong KongTokyo

HKG Hong Kong Intl - NRT Tokyo Narita

HKGNRT

Hong Kong Intl

Mon 18-1

01:10-06:20

Nonstop4h 10m

Tokyo Narita

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,090

Hong KongTokyo

HKG Hong Kong Intl - NRT Tokyo Narita

HKGNRT

Hong Kong Intl

Mon 11-1

01:10-06:20

Nonstop4h 10m

Tokyo Narita

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,090

Hong KongNagoya

HKG Hong Kong Intl - NGO Nagoya Chubu Centrair Intl

HKGNGO

Hong Kong Intl

Wed 17-3

15:15-19:45

Nonstop3h 30m

Nagoya Chubu Centrair Intl

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,090

Hong KongNagoya

HKG Hong Kong Intl - NGO Nagoya Chubu Centrair Intl

HKGNGO

Hong Kong Intl

Wed 25-11

15:15-19:45

Nonstop3h 30m

Nagoya Chubu Centrair Intl

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,105

Hong KongOsaka

HKG Hong Kong Intl - KIX Osaka Kansai Intl

HKGKIX

Hong Kong Intl

Mon 30-11

18:15-22:45

Nonstop3h 30m

Osaka Kansai Intl

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,129

Hong KongTokyo

HKG Hong Kong Intl - NRT Tokyo Narita

HKGNRT

Hong Kong Intl

Sun 27-12

01:10-06:20

Nonstop4h 10m

Tokyo Narita

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,199

Flights are sorted by cheapest return flights first.

Deals found on 6-11

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Hong Kong to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Hong Kong with our price prediction graph.

HKG-OKA

HKG-FUK

HKG-NRT

HKG-KIX

HKG-NGO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Japan

HKG-JP0

HKG-OKA

HKG-FUK

HKG-NRT

HKG-KIX

What is the cheapest month to book a flight from Hong Kong to Japan?

Currently, January is the cheapest month in which you can book a flight from Hong Kong to Japan (average of HK$2,211). Flying from Hong Kong to Japan in February is currently the most expensive (average of HK$3,676). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to JP?

It’s optimal to fly from Hong Kong to Japan in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Hong Kong to Japan

The most flights from HKG to JP0 are scheduled on a Saturday (18 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (13 on average).

How often are flights from Hong Kong to Japan delayed?

About 15% of weekly flights between Hong Kong and Japan have experienced delays in the past year, with the average delay time being 110 minutes.

What is the most punctual flight time for Hong Kong to Japan flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Japan flights?

Over the past year, HK Express have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Hong Kong to Japan?

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Japan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Hong Kong to Japan?

Travellers seeking maximum savings on their Hong Kong to Japan flight should consider departing on Monday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Japan

Check out reviews from past customers who have flown with Cathay Pacific,HK Express, andPeach from Hong Kong to Japan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,539 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Cathay Pacific

7.6

Good

1,539 reviews

Cathay Pacific

7.6

Good

1,539 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

HK Express

7.2

Good

47 reviews

Cathay Pacific

7.6

Good

1,539 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Peach

6.9

Okay

85 reviews

Cathay Pacific

7.6

Good

1,539 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Hong Kong Airlines

6.1

Okay

33 reviews

Cathay Pacific

7.6

Good

1,539 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Related info for your journey

What airport do you fly from for flights from Hong Kong to Japan?
Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to Japan. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.
How popular is this Hong Kong to Japan flight route?
Within the past month, 1,497 users have taken a look at flights from Hong Kong Intl to Japan.
How long is the flight from Hong Kong to Japan?
A quick flight from Hong Kong to Japan can take about 2h 25m. Hong Kong Airlines provides one of the quickest options available for as low as HK$1,709. Hong Kong and Japan are separated by a distance of 1455 km. All flights are typically direct.
What are the cheapest airlines to fly from Hong Kong to Japan one-way?
HK$509 is the cheapest one-way deal found within the past few days, from Thai AirAsia. You may also be able to find cheap deals on Peach and HK Express, with prices starting from HK$717 and HK$734, respectively.
What are the most popular routes from Hong Kong to Japan?
Most travellers choose Hong Kong Intl - Tokyo Haneda, Hong Kong Intl - Tokyo Narita or Hong Kong Intl - Osaka Kansai Intl when deciding on the best route from Hong Kong to Japan.
What are the most reliable airlines from Hong Kong to Japan?
Consider HK Express (87%), Cathay Pacific (83%) or Qatar Airways (82%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Japan.
What are the cheapest flights from Hong Kong to Japan?
On average you can expect to pay HK$1,881 for a flight from Hong Kong to Japan. The cheapest flight overall is HK$970 while the most popular route, (Hong Kong Intl - Tokyo Haneda) is currently priced at HK$2,179.
Can I find deals for flights from Hong Kong to Japan that include hotel bookings?
Yes. In addition to deals on Hong Kong to Japan flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Japan.
Can I find deals for business class flights from Hong Kong to Japan?
Yes. Cheapflights offers flight deals from Hong Kong to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Hong Kong to Japan?
Currently, January is the cheapest month in which you can book a flight from Hong Kong to Japan (average of HK$2,211). Flying from Hong Kong to Japan in February is currently the most expensive (average of HK$3,676). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Hong Kong to Japan

Top 10 airlines flying from Hong Kong to Japan

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	CheapestHK$870	AverageHK$2,101	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
HK Express	CheapestHK$879	AverageHK$2,389	FlexibilityNo cancel fee	On-time90%	Search HK Express flights
Thai AirAsia	CheapestHK$919	AverageHK$1,572	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Greater Bay Airlines	CheapestHK$1,281	AverageHK$2,825	FlexibilityNo cancel fee	On-timeN/A	Search Greater Bay Airlines flights
Jetstar Japan	CheapestHK$1,472	AverageHK$2,213	FlexibilityNo cancel fee	On-timeN/A	Search Jetstar Japan flights
Peach	CheapestHK$1,514	AverageHK$2,424	FlexibilityNo cancel fee	On-time72%	Search Peach flights
Hong Kong Airlines	CheapestHK$1,594	AverageHK$3,120	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Cathay Pacific	CheapestHK$1,716	AverageHK$4,491	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
EVA Air	CheapestHK$1,781	AverageHK$2,916	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
泰瑞航空 (原德威航空)	CheapestHK$1,901	AverageHK$2,177	FlexibilityNo cancel fee	On-time88%	Search 泰瑞航空 (原德威航空) flights

Fly with Cheapflights

How does Cheapflights help users find flights from Hong Kong to Japan?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Japan from Hong Kong today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Japan?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Japan for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Hong Kong to Japan with no change fees?

Yes! Cheapflights helps users easily find flights from Hong Kong to Japan with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Japan become cheaper?

Yes! Start tracking prices for Hong Kong to Japan flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Hong Kong to Japan from HK$776

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11-1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Japan

Cheapest flights from Hong Kong to JapanExplore the most affordable flight options available from Hong Kong to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 November 2026.

Explore the most affordable flight options available from Hong Kong to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 November 2026.

Best flights from Hong Kong to JapanDiscover carefully curated flight deals from Hong Kong to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 November 2026.

Discover carefully curated flight deals from Hong Kong to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 November 2026.

Direct flights from Hong Kong to JapanExplore direct flight options from Hong Kong to Japan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 November 2026.

Explore direct flight options from Hong Kong to Japan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 November 2026.

Last-minute flights from Hong Kong to JapanDiscover last-minute flight deals from Hong Kong to Japan. Data last updated 8 November 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Japan. Data last updated 8 November 2026 and is based on user searches.

One-way flights from Hong Kong to JapanSearch for one-way flight options from Hong Kong to Japan. Find affordable one-way fares based on user searches. Data last updated 8 November 2026.

Search for one-way flight options from Hong Kong to Japan. Find affordable one-way fares based on user searches. Data last updated 8 November 2026.

Find flight deals from Hong Kong to Japan

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One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Japan that are best for you.

Best time to book a flight from Hong Kong to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Hong Kong with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Hong Kong to Japan?

What is the cheapest time of day to fly from HKG to JP?

Find hourly flight availability from Hong Kong to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 November 2026.

It’s optimal to fly from Hong Kong to Japan in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Hong Kong to Japan

Explore weekly flight availability from Hong Kong to Japan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 November 2026.

The most flights from HKG to JP0 are scheduled on a Saturday (18 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (13 on average).

How often are flights from Hong Kong to Japan delayed?

About 15% of weekly flights between Hong Kong and Japan have experienced delays in the past year, with the average delay time being 110 minutes.

What is the most punctual flight time for Hong Kong to Japan flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Japan flights?

Over the past year, HK Express have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Hong Kong to Japan?

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Japan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Hong Kong to Japan?

Use this chart to determine the cheapest time to fly return from Hong Kong to Japan. Price data was last updated on 31 October 2026.

Travellers seeking maximum savings on their Hong Kong to Japan flight should consider departing on Monday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated 8 November 2026.

Check out reviews from past customers who have flown with Cathay Pacific,HK Express, andPeach from Hong Kong to Japan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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What are the most popular routes from Hong Kong to Japan?

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What are the cheapest flights from Hong Kong to Japan?

Can I find deals for flights from Hong Kong to Japan that include hotel bookings?

How can I find direct flights from Hong Kong to Japan?

Can I find deals for business class flights from Hong Kong to Japan?

What is the cheapest month to book a flight from Hong Kong to Japan?

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Alternative routes for Hong Kong to Japan

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Japan by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

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Search flights from Hong Kong to Japan by cabin class

Find flights from Hong Kong to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hong Kong and Japan flights

Browse other Hong Kong and Japan flight options. Last updated on 8 November 2026.

Popular flight searches

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Fly to Japan regions

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Top 10 airlines flying from Hong Kong to Japan

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How does Cheapflights help users find flights from Hong Kong to Japan?

Cheapest flights from Hong Kong to Japan
Explore the most affordable flight options available from Hong Kong to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 November 2026.

Best flights from Hong Kong to Japan
Discover carefully curated flight deals from Hong Kong to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 November 2026.

Direct flights from Hong Kong to Japan
Explore direct flight options from Hong Kong to Japan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 November 2026.

Last-minute flights from Hong Kong to Japan
Discover last-minute flight deals from Hong Kong to Japan. Data last updated 8 November 2026 and is based on user searches.

One-way flights from Hong Kong to Japan
Search for one-way flight options from Hong Kong to Japan. Find affordable one-way fares based on user searches. Data last updated 8 November 2026.