£93 Find Cheap Flights from Hong Kong to Japan – Compare and Save

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KAYAK's insights & trends for flights to Japan

Get data-powered insights and trends into flights to Japan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Japan?

The cheapest ticket to Japan from Hong Kong found in the last 5 days was to Okinawa, at £139 return. The most popular route is Hong Kong (HKG) to Tokyo Haneda Airport (HND) and the cheapest return ticket found on this route in the last 5 days was £184.

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

The cheapest month for flights from Hong Kong to Japan is October, when tickets cost £110 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is £154 and £142 respectively.

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 retur flights cost £240 on average. Morning departures are around 14% 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 £291.

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

To get a below-average price on a flight from Hong Kong to Japan, you should book around 4 weeks before departure, which saves you about 13% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 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 Okinawa Naha Airport (OKA), with an average flight price of £78.

Good to know - Cheap tickets from Hong Kong to Japan

Low season

January

Cheapest flight

£93
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Hong Kong to Osaka

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 Pacific-Mar 2025
Have your accommodation and passport details ready for completing entry forms into Japan,
Verified travelerFlew with Hong Kong Airlines-Nov 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 Airlines-Nov 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 Thursday when return tickets can be as cheap as £235. On the other hand, the most expensive day to fly is Saturday, when return prices are £305 on average.

Reviews of the top 5 airlines flying 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.
8.3
ANAOverall score based on 1308 reviews
7.8Food
8.0Entertainment
8.2Comfort
8.7Crew
8.5Boarding
Airline reviews

The stewardesses were excellent! The food and service were great. I will definitely fly ANA in the future.

10.0 ExcellentAnonymous, Aug 2026
Read more ANA reviews

The stewardesses were excellent! The food and service were great. I will definitely fly ANA in the future.

Excellent. There were setbacks, but it had nothing to do with the crew. Mostly, mechanical which delayed our flight.

Awful. They cancelled my flight from Osaka to Tokyo and did not communicate this with United so my flight was never rescheduled. I had to call United myself who, after being on hold with them for an entire hour, did not believe that my flight had been canceled because ANA never reported this. ANA themselves refused to rebook my flight. United then said they would only rebook my flight for $600. After three hours of calling I was able to rebook my flight. My total trip was delayed 7 hours.

Flights got canceled due to weather and rebooked; however, were rebooked for the latest times and I was unable to move anything up.

Overall great. For improvement: early online check-in with seat choice.

The food was really good and healthy. Hopefully, next time final confirmation before the flight is earlier with complete information such as the Seat and Terminal Numbers.

It was so disappointed trip by unexpected company's fault delay. It had taken 3 hours delay for mechanical maintenance plus another 3 hours for bad weather.

SEA HND sector internet only worked for the last 2.5hrs of flight….. never had this kind of incident with other airlines

12 of the 14 hours were in the dark, all during daylight. Didn’t use my light because it disturbed other people it was illuminating. 14 hours sitting upright in a cramped space was horrible.

I’ve always had pleasant experiences with ANA and that has made me a loyal customer.

In between two meals period they're not providing something like banana / cup noodles or bugger. It's really fell sad that I was asking have to wait for 3 hours for second meal. (breakfast)

The crew are timely, friendly and professional. I was very impressed.

They overbooked the flight and reassigned my seat. To add insult they lied that my assigned seat was broken and promptly gave it to someone else

Jain veg meal I opted was super in taste but there was no sweet/desserts with it. I was a big missing in the meal...Please add some sweets to end the meal with 😊

The meat-and-rice combination was a good idea, but the food could use some improvement. The meat looked a bit mushy and almost like ground meat, which wasn’t very appetizing, and the flavor was just average. Other than that, everything else was great.

Weather delayed arriving flight and even though I made the connection, my luggage did not.

Great! Internet is below its competition. Poor connectivity quality and speed.

It is too long a flight to not have free access to internet. Should not charge. Should be some hours free.

Great entertainment system, the seat is a bit old style needs refurbishment

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

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

Our luggage broke and what we get back was only 26$ plus the transit in hongkong was terrible and the airline itself the screen wasn’t working but there was a proper seat space and the crew was nice and professional

speedy loading helpful staff. and clean. food is not that great

Departure date of the ticket was ONE WEEK LATER than I purchased it for. Total failure on trying to get it reissued for the date I was to fly on. Will NOT use Kayak next time due to this screw up on Kayak's part..

On-time takeoff and arrival Cabin crew very helpful, especially the crew manager (I think) (young gentleman with glass)

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.

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

Everything you need to know for your flight to Japan

Cabin class types available on flights to Japan