£129 Find Cheap Flights from Thailand to Japan – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Thailand to Japan departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Thailand to Japan

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Thailand to Japan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Thailand to Japan

Sun, 13 Sep - Tue, 29 Sep
Multiple Airlines Logo
22:05 - 19:45
HKT
-
NRT
19h 40m
1 stop
Multiple Airlines Logo
08:20 - 08:20
NRT
-
HKT
26h 00m
1 stop
£260Multiple Airlines
Sun, 18 Oct - Thu, 5 Nov
Multiple Airlines Logo
18:05 - 07:35
BKK
-
NRT
11h 30m
1 stop
Multiple Airlines Logo
17:00 - 22:15
NRT
-
BKK
7h 15mdirect
£263Multiple Airlines
Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
18:00 - 07:35
BKK
-
NRT
11h 35m
1 stop
Multiple Airlines Logo
17:00 - 22:15
NRT
-
BKK
7h 15mdirect
£264Multiple Airlines
Tue, 27 Oct - Fri, 6 Nov
Multiple Airlines Logo
21:15 - 07:45
BKK
-
NRT
8h 30m
1 stop
Multiple Airlines Logo
17:00 - 22:15
NRT
-
BKK
7h 15mdirect
£264Multiple Airlines
Sat, 3 Oct - Tue, 6 Oct
Vietnam Airlines Logo
19:05 - 07:35
BKK
-
NRT
10h 30m
1 stop
Vietnam Airlines Logo
09:00 - 17:05
NRT
-
BKK
10h 05m
1 stop
£272Vietnam Airlines
Sun, 20 Sep - Sun, 27 Sep
Vietnam Airlines Logo
18:05 - 07:35
BKK
-
NRT
11h 30m
1 stop
Vietnam Airlines Logo
10:30 - 17:05
NRT
-
BKK
8h 35m
1 stop
£272Vietnam Airlines
Sat, 19 Sep - Fri, 25 Sep
Vietnam Airlines Logo
18:05 - 07:35
BKK
-
NRT
11h 30m
1 stop
Vietnam Airlines Logo
09:00 - 17:05
NRT
-
BKK
10h 05m
1 stop
£272Vietnam Airlines
Sun, 23 Aug - Sun, 30 Aug
ZIPAIR Logo
23:10 - 07:30
BKK
-
NRT
6h 20mdirect
ZIPAIR Logo
17:00 - 21:40
NRT
-
BKK
6h 40mdirect
£273ZIPAIR
Tue, 3 Nov - Sun, 8 Nov
ZIPAIR Logo
23:45 - 07:30
BKK
-
NRT
5h 45mdirect
ZIPAIR Logo
17:00 - 22:15
NRT
-
BKK
7h 15mdirect
£281ZIPAIR
Mon, 24 Aug - Mon, 31 Aug
ZIPAIR Logo
23:10 - 07:30
BKK
-
NRT
6h 20mdirect
ZIPAIR Logo
17:00 - 21:40
NRT
-
BKK
6h 40mdirect
£288ZIPAIR
Booking Insights

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?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Japan from Thailand found in the last 5 days was to Tokyo Haneda Airport, at £110 return. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to Tokyo Haneda Airport (HND) and the cheapest return ticket found on this route in the last 5 days was £110.

What is the cheapest month to fly from Thailand to Japan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Thailand 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 Thailand to Japan is September, when tickets cost £135 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is £219 and £202 respectively.

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

The average price for all round-trip flights from Thailand to Japan depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Japan is generally at night, when retur flights cost £340 on average. The most expensive time of day to fly to Japan is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £507.

How far in advance should I book a flight from Thailand 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 a flight from Thailand to Japan, you should book around 3 weeks before departure, which saves you about 14% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 8 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 Osaka Kansai Intl Airport (KIX), with an average flight price of £196.

Good to know - Cheap tickets from Thailand to Japan

Low season

August

Cheapest flight

£129
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Bangkok to Tokyo Narita Airport

FAQs for booking flights from Thailand to Japan

  • How does KAYAK find such low prices on flights from Thailand 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 Thailand to Japan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Thailand 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 Thailand 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 Thailand 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 Thailand 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 Thailand 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 Monday when return tickets can be as cheap as £297. On the other hand, the most expensive day to fly is Wednesday, when return prices are £417 on average.

Reviews of the top 5 airlines flying from Thailand to Japan

 
Need help choosing which airline to fly with from Thailand 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.
8.6
Air JapanOverall score based on 3 reviews
8.6Crew
8.6Boarding
6.0Food
8.6Comfort
3.3Entertainment
Airline reviews

No entertainment system, but then it is a budget air line

10.0 ExcellentWong, Sept 2025
SIN - NRT
Read more Air Japan reviews

No entertainment system, but then it is a budget air line

Comfortable economy seats with plenty of legroom. No food or water or amenities in the standard price and we experienced an hour delay.

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

It was for the most part a 10/10 they said they had entertainment options but all they had was old movies for streaming from the mid 2010’s so like 10 years ago

all good for a very budget flight - well priced and excellent service. Will fly again

I appreciate the economy price of the tickets. The long flight made the comfort level on the lower average side. Wi-Fi connection was not consistent but working. Overall, I would fly again with zip air but next time get the flat, premium seats with the amount of money I would save otherwise.

Comfortable seats and lucky no one was in middle seat. No water on the plane. Plane was on time and staff was fast.

You get what you pay for and nothing more. Wanted a cheap flight and that’s exactly what I got, though it’s human nature to wanting to feel like you got a good deal as well. There was none of that here. I was cheap and they were too. Got to my destination safely and that’s all that really matters.

Nice service. I wish it could provide hot water on the flight.

Flight was seamless. Free wifi helped pass the time. Food was okay, just make sure you pre order or pick something up from the airport

Wifi could have been better. Arrived 55 mins earlier than scheduled :)

Best part are two crying babies throughout the whole 11 hour trip

Inflight WiFi would lose connection when you don't continuously use it, and would sometimes be difficult to reconnect. Food quality could be a bit better. Other than that, it was excellent.

Newer plane and comfortable. No wifi and thier website and App. are horrible. Tried to purchase luggage online and could not do it.

I don't like this airline. The website is not user friendly. I tried to check in multiple times and no joy. Then I googled why might this airline not let me check in and it said if you are checking baggage you can't check in. I really thought that I had purchased baggage. Because I have been traveling for 3 months and making sure that I pay for baggage on every flight. This flight they said that I had not purchased baggage but there is really no way to check on the passenger side.

I wasn't able to check in. The website could find my reservation but then an error occurred. I tried 4 times spread out through the day and got the error message every time.

well it was a short flight so there was no food but couldnt answer that question with a N/A There was no entertainment so N/A but the flight was great and staff was number #1

Never on time when I fly and Thai Vietjet App is too complicated. I had booked und paid for seat number 15A but when checked in, I got another seat number and row. I paid extra 50 bath for what??? They couldn’t change and I got no refund. No time to discuss with the ground crew to change it. I would never pay for seat anymore.

Excellent experience nothing could be improved with staff. Was hoping someday the airline will use tape recorded lfor languages that are not common to staff. Probably with AI it might be a good addition

We were packed in like sardines. They did not even serve water on the flight!

Everything was good just the part on the need to transfer via bus to plane

Around Asia, Vietjet is always my favorite airline. Great service and beautiful stewardesses :)

I get tired of Viet Jet's regular delays. I tell myself every time that I need tp switch to Air Asia, which I have, but AA doesn't always have flights when I need them. Oh well...

Good seats. Check in, baggager, etc ... all went smoothly. Those are the things that matter. Food could have been better. Also ok, you are a budget airline, but maybe you could offer us plain bottled water. That wouldn't cost much and it is difficult to bring ourselves and difficult to be without.

The flight on the 8.10was canceld so i had to by tickt on anather airline As the low say i will need a full refand of the mony i paid you for this flight! Thenk you Dan richental

No snacks meal or drinks for 9hr flight, no entertainment options. Crew appeared tired, irritable. It's apparently a budget airline, they make sure it feels that way.

Un peu déçu par le vol, c’est la première fois que je prend un vol de 6h ou les boissons et la nourriture sont payantes et pas inclus dans le vol. Peut être que c’est propre à la compagnie mais ça m’a surprise. Le fait qu’il n’y est pas d’écran pour pouvoir passer le temps était aussi un point négatif. Cependant le personnel était très agréable.

First time of flying with Air Asia and great choice

Don't even offer water on a 5 and half hours flight. Its laughable one have to rent a blanket.

No free water. Water cost money in a currency that I didn’t have.

Pay for food on an almost 6 hour flight. Very tight space, I had to show my boarding pass for the food I paid and the blanket set. I had an online boarding pass, that didn’t work, I had to take out the printed boarding pass out of the overhead locker whilst my neighbour was eating, as I was sitting in a Center seat. The staff was very friendly and got my bag out but it didn’t make sense. As the online boarding pass was enough for the blanket set. But not for the food. Just to make a check on the piece of paper. I had a warm free meal on an one hour flight from BKK to Samui with Bangkok airways. So airasia just tries to save money where they can.

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.