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Cheap flights from Hong Kong to Japan from HK$722

HKG — FUK
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Japan

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Japan

Wed 7-1015:50 -
Nonstop2h 40m
Wed 14-1011:35 -
Nonstop2h 45m
Deal found 16-9HK$1,561
Sun 20-907:00 -
Nonstop2h 40m
Wed 23-918:50 -
Nonstop2h 45m
Deal found 16-9HK$1,569
Mon 12-1015:50 -
Nonstop2h 40m
Fri 16-1011:35 -
Nonstop2h 45m
Deal found 16-9HK$1,577
Fri 11-1215:50 -
Nonstop2h 30m
Mon 14-1211:55 -
Nonstop3h 00m
Deal found 14-9HK$1,585
Thu 29-1007:30 -
Nonstop2h 30m
Thu 5-1111:55 -
Nonstop3h 00m
Deal found 14-9HK$1,592
Wed 4-1115:50 -
Nonstop2h 30m
Wed 11-1111:55 -
Nonstop3h 00m
Deal found 16-9HK$1,600
Mon 2-1115:50 -
Nonstop2h 30m
Fri 6-1120:15 -
Nonstop3h 00m
Deal found 16-9HK$1,608
Tue 15-915:50 -
Nonstop2h 40m
Wed 23-911:35 -
Nonstop2h 45m
Deal found 13-9HK$1,616
Fri 20-1115:50 -
Nonstop2h 30m
Wed 25-1120:15 -
Nonstop3h 00m
Deal found 16-9HK$1,624
Tue 22-907:00 -
Nonstop2h 40m
Fri 25-911:35 -
Nonstop2h 45m
Deal found 15-9HK$1,632
Sat 19-915:50 -
Nonstop2h 40m
Wed 23-911:35 -
Nonstop2h 45m
Deal found 16-9HK$1,639
Fri 9-1015:50 -
Nonstop2h 40m
Mon 12-1011:35 -
Nonstop2h 45m
Deal found 16-9HK$1,647

Find flight deals from Hong Kong to Japan

Round-trip from

HK$1,561

One-way from

HK$722

Popular in

February

Cheapest in

January

Average price

HK$2,698

Good round-trip deal

HK$1,920 or less

Good one-way deal

HK$856 or less
HK Express
  • HK Express
  • 7-10-14-10
  • Nonstop
  • 5h 25m total
  • Hong Kong to Japan
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Greater Bay Airlines
  • Greater Bay Airlines
  • 7-10-31-12
  • Nonstop
  • 2h 40m total
  • Hong Kong to Japan
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (HK$751 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (HK$442 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Hong Kong to Japan.
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Price to beat on a one-way flight from Hong Kong to Japan.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongNagoya

HKG Hong Kong Intl - NGO Nagoya Chubu Centrair Intl

HKGNGO

Hong Kong Intl

Wed 7-10

10:50-15:50

Nonstop4h 00m

Nagoya Chubu Centrair Intl

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,137

Hong KongNagoya

HKG Hong Kong Intl - NGO Nagoya Chubu Centrair Intl

HKGNGO

Hong Kong Intl

Sat 3-10

14:50-19:50

Nonstop4h 00m

Nagoya Chubu Centrair Intl

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,145

Hong KongNagoya

HKG Hong Kong Intl - NGO Nagoya Chubu Centrair Intl

HKGNGO

Hong Kong Intl

Wed 28-10

15:15-19:45

Nonstop3h 30m

Nagoya Chubu Centrair Intl

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,169
Fastest return journey

Hong KongFukuoka

HKG Hong Kong Intl - FUK Fukuoka

HKGFUK

Hong Kong Intl

Sun 1-11

12:55-17:00

Nonstop3h 05m

Fukuoka

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,192

Hong KongFukuoka

HKG Hong Kong Intl - FUK Fukuoka

HKGFUK

Hong Kong Intl

Wed 16-12

07:50-11:55

Nonstop3h 05m

Fukuoka

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,192

Hong KongTokyo

HKG Hong Kong Intl - NRT Tokyo Narita

HKGNRT

Hong Kong Intl

Tue 26-1

01:10-06:20

Nonstop4h 10m

Tokyo Narita

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,200

Hong KongTokyo

HKG Hong Kong Intl - NRT Tokyo Narita

HKGNRT

Hong Kong Intl

Tue 13-10

00:55-06:15

Nonstop4h 20m

Tokyo Narita

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,200

Hong KongNagoya

HKG Hong Kong Intl - NGO Nagoya Chubu Centrair Intl

HKGNGO

Hong Kong Intl

Mon 16-11

15:15-19:45

Nonstop3h 30m

Nagoya Chubu Centrair Intl

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,224

Hong KongTokyo

HKG Hong Kong Intl - NRT Tokyo Narita

HKGNRT

Hong Kong Intl

Sat 5-12

01:10-06:20

Nonstop4h 10m

Tokyo Narita

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,326

Hong KongTokyo

HKG Hong Kong Intl - NRT Tokyo Narita

HKGNRT

Hong Kong Intl

Fri 2-10

00:55-06:15

Nonstop4h 20m

Tokyo Narita

Wed 31-12

00:00-23:00

Nonstop0h 00m

HK$1,326

Flights are sorted by cheapest return flights first.

Deals found on 17-9

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
Estimated return price

Cheapflights Insights

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

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$2,087). Flying from Hong Kong to Japan in February is currently the most expensive (average of HK$3,436). 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 HK to JP?

One of the essential ways to save on airfare from Hong Kong to Japan is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

Weekly flight availability from Hong Kong to Japan

The most flights from HK0 to JP0 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 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 113 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, Hong Kong Airlines 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 70 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

Get a feel of what it's like to fly with Cathay Pacific,HK Express, andPeach from Hong Kong to Japan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,487 reviews
Check prices

Overall

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Comfort

7.6

Food

7.3

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
1,487 reviews
Cathay Pacific
7.6
Good
1,487 reviews
Check prices

Overall

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Comfort

7.6

Food

7.3

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.
HK Express
7.2
Good
47 reviews
Cathay Pacific
7.6
Good
1,487 reviews
Check prices

Overall

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Comfort

7.6

Food

7.3

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.
Peach
6.9
Okay
85 reviews
Cathay Pacific
7.6
Good
1,487 reviews
Check prices

Overall

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Comfort

7.6

Food

7.3

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.
Hong Kong Airlines
6.2
Okay
32 reviews
Cathay Pacific
7.6
Good
1,487 reviews
Check prices

Overall

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Comfort

7.6

Food

7.3

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.

Related info for your journey

  • How popular is this Hong Kong to Japan flight route?

    Within the past month, 1,641 users have taken a look at flights from Hong Kong to Japan.

  • How long is the flight from Hong Kong to Japan?

    A quick flight from Hong Kong to Japan can take about 2h 30m. Hong Kong Airlines provides one of the quickest options available for as low as HK$2,000. Hong Kong and Japan are separated by a distance of 1455 km. This flight may include one or multiple stops.

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

    HK$528 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 HK Express and Greater Bay Airlines, with prices starting from HK$622 and HK$662, respectively.

  • 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$2,087). Flying from Hong Kong to Japan in February is currently the most expensive (average of HK$3,436). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Hong Kong to Japan

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$867AverageHK$2,011FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
HK ExpressCheapestHK$880AverageHK$2,359FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Thai AirAsiaCheapestHK$916AverageHK$1,500FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Greater Bay AirlinesCheapestHK$1,279AverageHK$2,770FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Jetstar JapanCheapestHK$1,387AverageHK$2,161FlexibilityNo cancel feeOn-timeN/A
Search Jetstar Japan flights
PeachCheapestHK$1,474AverageHK$2,372FlexibilityNo cancel feeOn-time72%
Search Peach flights
Hong Kong AirlinesCheapestHK$1,539AverageHK$3,069FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapestHK$1,717AverageHK$4,322FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapestHK$1,782AverageHK$2,753FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
泰瑞航空CheapestHK$1,902AverageHK$2,161FlexibilityNo cancel feeOn-time88%
Search 泰瑞航空 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Japan.

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

Yes, we can. To see specific flights from Hong Kong to Japan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Japan on Cheapflights with our Price Alert feature and get notified when better prices are available.

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