£51 Find Cheap Flights from Hong Kong to Japan

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Useful Info

What is the cheapest flight to Japan?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Japan from Hong Kong found in the last 72 hours was to Fukuoka, at £81 return. The most popular route is Hong Kong (HKG) to Tokyo Haneda Airport (HND) and the cheapest return airline ticket found on this route in the last 72 hours was £122.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Hong Kong to Japan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Japan is February, when tickets cost £133 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is £454 and £365 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Japan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Hong Kong to Japan, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which is the cheapest airport to fly into in Japan?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Japan is Tokyo Narita Airport (NRT), with an average flight price of £76.


Good to know - Cheap tickets from Hong Kong to Japan

Low seasonMay
High seasonDecember
Cheapest flight£51
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Hong Kong to Fukuoka

Flights from Hong Kong to Japan: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Hong Kong to Japan 
Verified travelerFlew with Cathay PacificHKG-NRTMar 2025
Have your accommodation and passport details ready for completing entry forms into Japan,
Verified travelerFlew with Hong Kong AirlinesHKG-KMJNov 2024
When you arrive, you can take money from the atm, buy an IC card, go out the front doors and turn left, and only a few marked stops will be the airport bus.
DiegoFlew with Japan AirlinesHKG-NRTNov 2024
bring snacks when getting out as the selection is very limited at Narita Airport

FAQs for booking flights from Hong Kong to Japan

  • How does KAYAK find such low prices on flights from Hong Kong to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hong Kong to Japan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Hong Kong to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hong Kong to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Japan?

    Based on KAYAK data, the cheapest day to fly to Japan is Tuesday when return tickets can be as cheap as £196. On the other hand, the most expensive day to fly is Friday, when return prices are £265 on average.

  • What is the cheapest time of day to fly to Japan?

    The cheapest time of day to fly to Japan is generally in the afternoon, when round-trip flights cost £232 on average. Morning departures are around 12% more expensive than evening flights, on average. The most expensive time of day to fly to Japan is generally in the morning, which is peak travel time and where the average cost of a ticket is £293.

Reviews of the top 5 airlines serving from Hong Kong to Japan

 
Need help choosing which airline to fly with from Hong Kong to Japan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 921 reviews
7.3Food
7.6Comfort
7.8Entertainment
7.9Boarding
8.0Crew
Airline reviews

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

10.0 ExcellentAnonymous, Jun 2025HKG - DEL
Read more Cathay Pacific reviews

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

They ran out of food and were offering random food to passengers.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

The flight was delayed for 30 mins. The overall experience was good.

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

Quite ordinary, as might be expected of a budget flight. It was difficult to understand the instructions unless one speaks Japanese, and the seats were quite basic.

Very easy process overall. The staff communicated well and everything was efficient.

Very affordable, smooth check in process, flight attendants were safe and kind, lots of flight availability within Japan.

The seat is so bad Can’t recline the chair

For Travelers with babies, if they can be supported by allowing to carry the Baby stroller upto the Airplane gate, and not submit at the Check-In counter. it will be very convenient. Thankyou.

I didn’t even fly on it can I get my refund

could not book seats or checkin thru the app when tickets were bought thru orbitz

I cannot check in online , and not able to select my seat

Watch for "bait and switch" - cheap prices, but not obvious at all at point of purchase that there will be an undisclosed charge for baggage - and less obvious that you will have to purchase baggage at an eye-watering level. Better still, if you go this airline, leave your gear behind and buy a complete wardrobe when you arrive in country and still be ahead. The staff were very pleasant, both at counter staff level - they were clearly unnerved by having to charge - and on board.

No entertainment service which equates them with budget airlines. But their fare are regular airline fares. Aircraft are old and seats are worn.

The crews at check in counter are not professional, they are talking and playing around. Also no entertainment on the plane

2 failed landing attemps before going to Nagoya airport for refueling. After 3 hours of taxiing, we still needed 3 attemps before a succeeded landing (after the 5th attempt finally!). In total, 11 hours inside the plane instead of 4h30, and with only a crappy piece of bread to feed us. A shame.

Book cheap flights from Hong Kong to Japan

Cheapest flights to Japan from Hong Kong found in 2025

Recent return flight deals

23/7Wed
directHK Express
3h 55mHKG-NGO
29/7Tue
directHK Express
4h 15mNGO-HKG
£94
6/10Mon
directHK Express
3h 25mHKG-FUK
12/10Sun
directHK Express
3h 40mFUK-HKG
£109
18/7Fri
directHong Kong Airlines
3h 50mHKG-KIX
21/7Mon
directHong Kong Airlines
4h 15mKIX-HKG
£145
24/7Thu
directGreater Bay Airlines
4h 45mHKG-NRT
28/7Mon
directGreater Bay Airlines
5h 10mNRT-HKG
£145
23/7Wed
directHong Kong Airlines
3h 50mHKG-KIX
28/7Mon
directHong Kong Airlines
4h 50mKIX-HKG
£147
12/8Tue
directPeach
3h 55mHKG-KIX
20/8Wed
directPeach
4h 15mKIX-HKG
£152
8/11Sat
directPeach
3h 25mHKG-KIX
17/11Mon
directPeach
4h 40mKIX-HKG
£153
21/11Fri
directGreater Bay Airlines
4h 10mHKG-NRT
28/11Fri
directGreater Bay Airlines
5h 45mNRT-HKG
£203
24/7Thu
directCathay Pacific
3h 30mHKG-FUK
26/7Sat
directCathay Pacific
3h 45mFUK-HKG
£229
2/8Sat
directCathay Pacific
4h 00mHKG-NGO
9/8Sat
directCathay Pacific
4h 15mNGO-HKG
£270

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Recent one-way flight deals

21/11Fri
directHK Express
3h 10mHKG-FUK
£51
7/7Mon
directHK Express
3h 45mHKG-KIX
£58
14/7Mon
directPeach
3h 55mHKG-KIX
£82
12/10Sun
directGreater Bay Airlines
4h 45mHKG-NRT
£115
21/9Sun
1 stopPeach
7h 10mHKG-NRT
£130
27/9Sat
directGreater Bay Airlines
4h 05mHKG-KIX
£150
4/9Thu
directHong Kong Airlines
5h 20mHKG-CTS
£303
18/12Thu
directHong Kong Airlines
4h 50mHKG-CTS
£389
15/10Wed
directCathay Pacific
4h 00mHKG-NGO
£709
14/11Fri
1 stopCathay Pacific
17h 30mHKG-ITM
£781

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Last minute flights to Japan

Last minute flight, train and bus deals

5/7Sat
directHK Express
4h 30mHKG-NRT
21/7Mon
directHK Express
4h 55mNRT-HKG
£147
5/7Sat
multi-stop
9h 25mHKG-NRT
21/7Mon
direct
4h 55mNRT-HKG
£174
1/7Tue
directHong Kong Airlines
4h 45mHKG-NRT
8/7Tue
directHong Kong Airlines
5h 00mNRT-HKG
£180
2/7Wed
multi-stopT'way Air
11h 15mHKG-NRT
13/7Sun
multi-stopT'way Air
29h 20mNRT-HKG
£219
2/7Wed
multi-stopT'way Air
9h 25mHKG-NRT
13/7Sun
multi-stopT'way Air
12h 10mNRT-HKG
£220
1/7Tue
directANA
4h 25mHKG-HND
15/7Tue
directANA
4h 40mHND-HKG
£242
1/7Tue
directCathay Pacific
4h 20mHKG-NRT
15/7Tue
directCathay Pacific
4h 50mNRT-HKG
£276
1/7Tue
directCathay Pacific
4h 25mHKG-NRT
15/7Tue
directCathay Pacific
5h 00mNRT-HKG
£289
1/7Tue
multi-stopJapan Airlines
8h 10mHKG-ITM
5/7Sat
multi-stopJapan Airlines
7h 05mITM-HKG
£345
4/7Fri
directJapan Airlines
4h 10mHKG-HND
3/8Sun
directJapan Airlines
4h 35mHND-HKG
£383

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Everything you need to know for your flight to Japan

Cabin class types available on flights to Japan

Cabin classes available on flights to Japan. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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