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Cheap flights from Hong Kong to Japan from HK$408

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 8-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — FUK
30 May — 6 Jun1
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 30 April 2026.

Mon 4-515:50
HKG
-
OKA
Nonstop2h 40m
HK Express
Fri 8-520:25
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 26-4HK$1,489
Mon 27-414:25
HKG
-
OKA
Nonstop2h 40m
HK Express
Tue 28-411:35
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 26-4HK$1,505
Fri 4-914:25
HKG
-
OKA
Nonstop2h 40m
HK Express
Fri 11-911:35
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 29-4HK$1,591
Tue 1-915:50
HKG
-
OKA
Nonstop2h 40m
HK Express
Sun 6-920:25
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 27-4HK$1,599
Thu 3-915:50
HKG
-
OKA
Nonstop2h 40m
HK Express
Thu 10-911:35
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 28-4HK$1,606
Sun 3-507:00
HKG
-
OKA
Nonstop2h 40m
HK Express
Fri 8-520:25
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 29-4HK$1,614
Sun 26-415:50
HKG
-
OKA
Nonstop2h 40m
HK Express
Thu 30-418:50
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 25-4HK$1,622
Fri 30-1015:50
HKG
-
OKA
Nonstop2h 30m
HK Express
Mon 2-1111:55
OKA
-
HKG
Nonstop3h 00m
HK Express
Deal found 27-4HK$1,630
Thu 3-915:50
HKG
-
OKA
Nonstop2h 40m
HK Express
Sun 6-920:25
OKA
-
HKG
Nonstop2h 45m
HK Express
Deal found 28-4HK$1,638
Sun 29-1115:50
HKG
-
OKA
Nonstop2h 30m
HK Express
Sat 5-1211:55
OKA
-
HKG
Nonstop3h 00m
HK Express
Deal found 25-4HK$1,646
Wed 2-900:55
HKG
-
KIX
Nonstop3h 55m
Peach
Thu 10-920:40
KIX
-
HKG
Nonstop4h 15m
Peach
Deal found 28-4HK$1,701
Mon 14-900:55
HKG
-
KIX
Nonstop3h 55m
Peach
Thu 17-908:25
KIX
-
HKG
Nonstop4h 15m
Peach
Deal found 27-4HK$1,708

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 30 April 2026.

Round-trip from

HK$1,489

One-way from

HK$408

Popular in

February

Cheapest in

June

Average price

HK$3,025

Good round-trip deal

HK$1,423 or less

Good one-way deal

HK$1,095 or less
HK Express
  • HK Express
  • 4-5-8-5
  • Nonstop
  • 5h 25m total
  • Hong Kong to Japan
Search Deals
HK Express
  • HK Express
  • 8-5
  • Nonstop
  • 2h 40m total
  • Hong Kong to Japan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$2,863 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$695 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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

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 30 April 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
Fastest return journey

Hong KongFukuoka

HKG - FUK

HKGFUK

Hong Kong Intl

Wed 8-7

07:15-10:55

Nonstop2h 40m

Fukuoka

Wed 15-7

08:20-11:00

Nonstop3h 40m

HK$2,625

Hong KongFukuoka

HKG - FUK

HKGFUK

Hong Kong Intl

Thu 25-6

13:15-16:30

1 stop26h 15m

Fukuoka

Wed 1-7

17:30-11:55

1 stop19h 25m

HK$2,649

Hong KongFukuoka

HKG - FUK

HKGFUK

Hong Kong Intl

Sat 16-5

15:05-19:30

Nonstop3h 25m

Fukuoka

Tue 19-5

12:55-15:35

Nonstop3h 40m

HK$2,649

Hong KongSapporo

HKG - CTS

HKGCTS

Hong Kong Intl

Mon 7-9

09:05-15:05

Nonstop5h 00m

Sapporo Chitose

Fri 11-9

16:05-20:35

Nonstop5h 30m

HK$2,727

Hong KongTokyo

HKG - NRT

HKGNRT

Hong Kong Intl

Mon 28-9

00:55-06:15

Nonstop4h 20m

Tokyo Narita

Mon 12-10

20:10-23:55

Nonstop4h 45m

HK$2,829

Hong KongKobe

HKG - UKB

HKGUKB

Hong Kong Intl

Wed 3-6

20:10-10:30

1 stop13h 20m

Kobe

Thu 11-6

11:40-18:55

1 stop8h 15m

HK$3,080

Hong KongKobe

HKG - UKB

HKGUKB

Hong Kong Intl

Mon 1-6

20:10-10:30

1 stop13h 20m

Kobe

Fri 12-6

12:45-18:55

1 stop7h 10m

HK$3,080

Hong KongTokyo

HKG - NRT

HKGNRT

Hong Kong Intl

Thu 28-5

11:20-19:25

1 stop7h 05m

Tokyo Narita

Fri 5-6

20:40-09:55

1 stop14h 15m

HK$3,088

Hong KongOkinawa

HKG - OKA

HKGOKA

Hong Kong Intl

Thu 9-7

13:30-18:55

1 stop4h 25m

Okinawa Naha

Sat 11-7

10:15-18:30

1 stop9h 15m

HK$3,095

Hong KongOkinawa

HKG - OKA

HKGOKA

Hong Kong Intl

Sun 28-6

10:10-18:55

1 stop7h 45m

Okinawa Naha

Thu 2-7

10:15-14:25

1 stop5h 10m

HK$3,095

Flights are sorted by cheapest return flights first.

Deals found on 25-4

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

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 month to book a flight from Hong Kong to Japan?

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Japan (average of HK$1,685). Flying from Hong Kong to Japan in February is currently the most expensive (average of HK$3,425). 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?

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 30 April 2026.

It’s optimal to fly from Hong Kong to Japan in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

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 25 April 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.

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 30 April 2026.

The most flights from HKG to JP0 are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

How often are flights from Hong Kong to Japan delayed?

About 12% of weekly flights between Hong Kong and Japan have experienced delays in the past year, with the average delay time being 116 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 8% of flights being delayed.

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 30 April 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.
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Crew

8.1

Overall

7.6

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,310 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Crew

8.1

Overall

7.6

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
HK Express
7.3
Good
44 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Crew

8.1

Overall

7.6

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Peach
6.8
Okay
87 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Crew

8.1

Overall

7.6

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Hong Kong Airlines
6.3
Okay
32 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Crew

8.1

Overall

7.6

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

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.

  • 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, 1,686 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 40m. Greater Bay Airlines provides one of the quickest options available for as low as HK$2,625. Hong Kong and Japan are separated by a distance of 2045 km. This flight may include one or multiple stops.

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

    HK$467 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$519 and HK$524, 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 Greater Bay Airlines (94%), HK Express (89%) 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$2,112 for a flight from Hong Kong to Japan. The cheapest flight overall is HK$940 while the most popular route, (Hong Kong Intl - Tokyo Haneda) is currently priced at HK$2,171.

  • 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, June is the cheapest month in which you can book a flight from Hong Kong to Japan (average of HK$1,685). Flying from Hong Kong to Japan in February is currently the most expensive (average of HK$3,425). 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Shandong AirlinesCheapestHK$810AverageHK$2,320FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
Thai AirAsiaCheapestHK$828AverageHK$1,368FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
China EasternCheapestHK$866AverageHK$1,865FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
HK ExpressCheapestHK$879AverageHK$2,041FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestHK$1,169AverageHK$2,459FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Jetstar JapanCheapestHK$1,289AverageHK$1,908FlexibilityNo cancel feeOn-timeN/A
Search Jetstar Japan flights
PeachCheapestHK$1,300AverageHK$1,820FlexibilityNo cancel feeOn-time72%
Search Peach flights
Greater Bay AirlinesCheapestHK$1,379AverageHK$2,769FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
EVA AirCheapestHK$1,474AverageHK$2,625FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
T'way AirCheapestHK$1,900AverageHK$2,110FlexibilityNo cancel feeOn-time88%
Search T'way Air 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?

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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