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Cheap flights from Hong Kong to Japan from HK$784

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30-8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — FUK
11 Aug — 18 Aug1
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
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 12 July 2026.

Mon 9-1115:50
HKG
-
OKA
Nonstop2h 30m
HK Express
Tue 17-1111:55
OKA
-
HKG
Nonstop3h 00m
HK Express
Deal found 10-7HK$1,772
Fri 4-907:00
HKG
-
OKA
Nonstop2h 40m
HK Express
Fri 4-918:50
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 11-7HK$1,779
Wed 23-907:00
HKG
-
OKA
Nonstop2h 40m
HK Express
Mon 28-911:35
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 10-7HK$1,787
Sun 8-1115:50
HKG
-
OKA
Nonstop2h 30m
HK Express
Thu 12-1120:15
OKA
-
HKG
Nonstop3h 00m
HK Express
Deal found 9-7HK$1,803
Thu 27-815:50
HKG
-
OKA
Nonstop2h 40m
HK Express
Sat 29-811:35
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 9-7HK$1,811
Wed 4-1115:50
HKG
-
OKA
Nonstop2h 30m
HK Express
Mon 9-1111:55
OKA
-
HKG
Nonstop3h 00m
HK Express
Deal found 9-7HK$1,819
Sun 8-1107:30
HKG
-
OKA
Nonstop2h 25m
HK Express
Sun 15-1111:55
OKA
-
HKG
Nonstop3h 00m
HK Express
Deal found 10-7HK$1,826
Thu 3-907:40
HKG
-
OKA
Nonstop2h 40m
Multiple Airlines
Mon 7-911:35
OKA
-
HKG
Nonstop2h 45m
Multiple Airlines
Deal found 8-7HK$1,834
Fri 27-1115:50
HKG
-
OKA
Nonstop2h 30m
HK Express
Tue 1-1211:55
OKA
-
HKG
Nonstop3h 00m
HK Express
Deal found 10-7HK$1,842
Wed 23-907:00
HKG
-
OKA
Nonstop2h 40m
HK Express
Sun 27-911:35
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 11-7HK$1,858
Thu 27-815:50
HKG
-
OKA
Nonstop2h 40m
HK Express
Mon 31-811:35
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 8-7HK$1,866
Mon 24-820:00
HKG
-
HND
Nonstop4h 20m
HK Express
Mon 31-806:35
HND
-
HKG
Nonstop4h 40m
HK Express
Deal found 10-7HK$2,210

Find flight deals from Hong Kong to Japan

Keep the following information in mind while searching for Hong Kong to Japan flight deals. Data was last updated 12 July 2026.

Round-trip from

HK$1,772

One-way from

HK$784

Popular in

February

Cheapest in

January

Average price

HK$2,610

Good round-trip deal

HK$1,423 or less

Good one-way deal

HK$1,075 or less
HK Express
  • HK Express
  • 9-11-17-11
  • Nonstop
  • 5h 30m total
  • Hong Kong to Japan
Search Deals
HK Express
  • HK Express
  • 30-8
  • Nonstop
  • 2h 40m total
  • Hong Kong to Japan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (HK$1,227 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$552 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong to Japan.
Search Deals
Price to beat on a one-way flight from Hong Kong to Japan.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 12 July 2026.
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 KongFukuoka

HKG - FUK

HKGFUK

Hong Kong Intl

Mon 31-8

07:15-11:55

Nonstop3h 40m

Fukuoka

Thu 3-9

14:00-16:45

Nonstop3h 45m

HK$2,344
Fastest return journey

Hong KongOkinawa

HKG - OKA

HKGOKA

Hong Kong Intl

Wed 30-12

11:50-15:25

Nonstop2h 35m

Okinawa Naha

Wed 6-1

16:25-18:15

Nonstop2h 50m

HK$2,352

Hong KongOsaka

HKG - KIX

HKGKIX

Hong Kong Intl

Tue 27-10

08:05-12:35

Nonstop3h 30m

Osaka Kansai Intl

Thu 29-10

13:30-17:15

Nonstop4h 45m

HK$2,595

Hong KongSendai

HKG - SDJ

HKGSDJ

Hong Kong Intl

Fri 23-10

08:00-13:35

Nonstop4h 35m

Sendai

Fri 30-10

14:50-19:30

Nonstop5h 40m

HK$2,626

Hong KongKobe

HKG - UKB

HKGUKB

Hong Kong Intl

Wed 26-8

20:10-11:45

1 stop14h 35m

Kobe

Tue 1-9

11:40-18:55

1 stop8h 15m

HK$2,657

Hong KongKobe

HKG - UKB

HKGUKB

Hong Kong Intl

Sat 8-8

11:20-10:30

1 stop22h 10m

Kobe

Sun 16-8

12:45-18:55

1 stop7h 10m

HK$2,689

Hong KongNagoya

HKG - NGO

HKGNGO

Hong Kong Intl

Mon 17-8

14:50-19:50

Nonstop4h 00m

Nagoya Chubu Centrair Intl

Wed 26-8

20:45-00:00

Nonstop4h 15m

HK$2,704

Hong KongFukuoka

HKG - FUK

HKGFUK

Hong Kong Intl

Thu 23-7

03:35-08:10

Nonstop3h 35m

Fukuoka

Fri 31-7

09:10-11:20

Nonstop3h 10m

HK$2,720

Hong KongFukuoka

HKG - FUK

HKGFUK

Hong Kong Intl

Tue 1-12

00:35-16:50

1 stop15h 15m

Fukuoka

Tue 8-12

13:00-23:35

1 stop11h 35m

HK$2,783

Hong KongKobe

HKG - UKB

HKGUKB

Hong Kong Intl

Sat 5-9

20:10-10:30

1 stop13h 20m

Kobe

Wed 9-9

12:45-18:55

1 stop7h 10m

HK$2,791

Flights are sorted by cheapest return flights first.

Deals found on 10-7

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
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

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$2,038). Flying from Hong Kong to Japan in February is currently the most expensive (average of HK$3,441). 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?

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 12 July 2026.

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 morning 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

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 12 July 2026.

The most flights from HK0 to JP0 are scheduled on a Saturday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

How often are flights from Hong Kong to Japan delayed?

About 19% of weekly flights between Hong Kong and Japan have experienced delays in the past year, with the average delay time being 128 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 in the morning tend to experience delays more often.

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

Sunday 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, ANA have had the lowest number of delays on this route, with just 9% 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?

Use this chart to determine the cheapest time to fly return from Hong Kong to Japan. Price data was last updated on 4 July 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 12 July 2026.
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
1,406 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

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
1,406 reviews
Cathay Pacific
7.6
Good
1,406 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

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
1,406 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

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
6.8
Okay
87 reviews
Cathay Pacific
7.6
Good
1,406 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

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
6.3
Okay
31 reviews
Cathay Pacific
7.6
Good
1,406 reviews
Check prices

Entertainment

7.7

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

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

Find useful and relevant information for your journey from Hong Kong to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Within the past month, 1,795 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 35m. Greater Bay Airlines provides one of the quickest options available for as low as HK$2,352. 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$512 is the cheapest one-way deal found within the past few days, from HK Express. You may also be able to find cheap deals on Thai AirAsia and Peach, with prices starting from HK$520 and HK$553, 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$2,038). Flying from Hong Kong to Japan in February is currently the most expensive (average of HK$3,441). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Hong Kong to Japan

Discover the top 10 airlines that operate flights from Hong Kong to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestHK$854AverageHK$1,437FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
China EasternCheapestHK$867AverageHK$2,017FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
HK ExpressCheapestHK$879AverageHK$2,274FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestHK$1,229AverageHK$2,871FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Jetstar JapanCheapestHK$1,352AverageHK$2,111FlexibilityNo cancel feeOn-timeN/A
Search Jetstar Japan flights
PeachCheapestHK$1,372AverageHK$1,978FlexibilityNo cancel feeOn-time72%
Search Peach flights
Greater Bay AirlinesCheapestHK$1,378AverageHK$2,788FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
EVA AirCheapestHK$1,712AverageHK$2,656FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
T'way AirCheapestHK$1,901AverageHK$2,045FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
宿霧太平洋航空CheapestHK$1,976AverageHK$3,328FlexibilityNo cancel feeOn-time64%
Search 宿霧太平洋航空 flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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