฿5,082 Find Cheap Flights from Bangkok 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 Bangkok to Japan departing on 11/10. 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.
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Best Japan Flight Deals from Bangkok

Cheapest return prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyodirect฿11,780
Osaka
Osakadirect฿11,275
Fukuoka
Fukuokadirect฿9,996
Okinawa
Okinawadirect฿7,674
Sendai
Sendai1 stop฿14,641
Hiroshima
Hiroshima1 stop฿14,271
Asahikawa
Asahikawa2 stops฿18,814
Hakodate
Hakodate2 stops฿16,425
Tokyo
Tokyodirect฿11,780
Osaka
Osakadirect฿11,275
Fukuoka
Fukuokadirect฿9,996
Okinawa
Okinawadirect฿7,674
Sendai
Sendai1 stop฿14,641
Hiroshima
Hiroshima1 stop฿14,271
Asahikawa
Asahikawa2 stops฿18,814
Hakodate
Hakodate2 stops฿16,425

Cheap Flights from Bangkok to Japan

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bangkok 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 Bangkok to Japan

Thu 8 Oct - Mon 12 Oct
VietJet Air Logo
14:00 - 08:00
BKK
-
NGO
16h 00m
1 stop
VietJet Air Logo
09:25 - 13:00
NGO
-
BKK
29h 35m
1 stop
฿10,737VietJet Air
Wed 21 Oct - Wed 28 Oct
VietJet Air Logo
18:45 - 08:00
BKK
-
NGO
11h 15m
1 stop
VietJet Air Logo
09:25 - 17:40
NGO
-
BKK
10h 15m
1 stop
฿10,770VietJet Air
Tue 4 Aug - Mon 17 Aug
Thai AirAsia X Logo
01:15 - 09:10
DMK
-
KIX
5h 55mdirect
Thai AirAsia X Logo
12:25 - 16:25
KIX
-
DMK
6h 00mdirect
฿11,275Thai AirAsia X
Tue 1 Sep - Mon 7 Sep
Thai AirAsia X Logo
01:15 - 09:10
DMK
-
KIX
5h 55mdirect
Thai AirAsia X Logo
10:25 - 14:25
KIX
-
DMK
6h 00mdirect
฿11,309Thai AirAsia X
Sun 9 Aug - Mon 17 Aug
Peach Logo
01:15 - 09:20
BKK
-
KIX
6h 05mdirect
Peach Logo
19:45 - 23:55
KIX
-
BKK
6h 10mdirect
฿11,376Peach
Sat 22 Aug - Wed 26 Aug
Thai Vietjet Air Logo
09:10 - 11:05
BKK
-
KIX
23h 55m
1 stop
Thai Vietjet Air Logo
12:25 - 22:40
KIX
-
BKK
12h 15m
1 stop
฿11,444Thai Vietjet Air
Fri 21 Aug - Fri 28 Aug
Peach Logo
01:15 - 09:20
BKK
-
KIX
6h 05mdirect
Peach Logo
19:45 - 23:55
KIX
-
BKK
6h 10mdirect
฿11,477Peach
Sat 22 Aug - Thu 27 Aug
Thai Vietjet Air Logo
09:10 - 11:05
BKK
-
KIX
23h 55m
1 stop
Thai Vietjet Air Logo
12:25 - 22:40
KIX
-
BKK
12h 15m
1 stop
฿11,612Thai Vietjet Air
Thu 6 Aug - Thu 27 Aug
ZIPAIR Logo
23:10 - 07:30
BKK
-
NRT
6h 20mdirect
ZIPAIR Logo
17:00 - 21:40
NRT
-
BKK
6h 40mdirect
฿11,847ZIPAIR
Tue 8 Sep - Sat 12 Sep
ZIPAIR Logo
23:10 - 07:30
BKK
-
NRT
6h 20mdirect
ZIPAIR Logo
17:00 - 21:40
NRT
-
BKK
6h 40mdirect
฿11,881ZIPAIR
Booking Insights

KAYAK's insights & trends for Bangkok to Japan flights

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

What is the cheapest Bangkok to Japan flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Japan from Bangkok found in the last 5 days was to Okinawa, at ฿6,234 return. The most popular route is from Bangkok Suvarnabhumi Airport (BKK) to Tokyo Narita Airport (NRT), and the cheapest return airline ticket found on this route in the last 5 days was ฿12,234.

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

The average price for all round-trip flights from Bangkok 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 ฿15,161 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 ฿20,318.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok 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 Bangkok to Japan is September, when tickets cost ฿11,141 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of return tickets is ฿16,896 and ฿16,627 respectively.

What’s the cheapest day of the week to fly from Bangkok to Japan?

The average price of all round-trip flights from Bangkok to Japan clicked on KAYAK for each day over the last 12 months.

For Bangkok to Japan, Thursday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Japan back to Bangkok, the best deals are generally found on Friday, with Saturday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok 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 Bangkok 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.

Good to know

Cheapest flight

฿5,082
Flight from Bangkok Suvarnabhumi Airport to Nagoya

Flights from Bangkok to Japan: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Bangkok to Japan 
michaelFlew with ANA
BKK
-
HND
Apr 2026
Book the afternoon flight from Bangkok. Airports were not so busy in Suvarnabhumi and Haneda.
Verified travelerFlew with Japan Airlines
BKK
-
NRT
May 2026
Bring an iPad with movies to watch. The in-flight selections are limited.
DesFlew with ZIPAIR
BKK
-
NRT
Sep 2024
Greay value for money! Buy food at the airport and take it onboard with you - its not an issue at all.
KarlFlew with Japan Airlines
BKK
-
HND
Jul 2024
Don't fly to Tokyo, Faster to fly to South Korea. The flight from Bangkok to Tokyo is 6 1/2 hours, and from Bangkok to South Korea is only 5. Or you can go 4 1/2 hours Thaypay. Always take a night trip, at least you can probably get some sleep on the airplane, hopefully.

FAQs - booking Japan flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok 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 Bangkok 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 Bangkok 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 Bangkok 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 Bangkok to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Bangkok to Japan

 
Need help choosing which airline to fly with from Bangkok 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, Sep 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.

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.

Crew was fantastic. Seats were not completely lay flat but still comfortable to watch a show. International food was lobster which was very big but a little tough. The scallop appetizer was delicious. Loved the individual air conditioning vent at each seat. Flight overall was very smooth and very good.

Overall good except the checkin process at Bangkok airport. Can ANA explain why the line for business class is longer than that for economy? I, BC passenger, had to move from BC line to economy line to get faster service.

I didn’t know that my connecting flight from Japan to Hawaii was at a different airport - arrived in Haneda (ticket said Tokyo but didn’t notice the airport name) and had to get my bags and go out of immigration and back in to go to Narita airport 2 hours away. Such a hassle and SOOO confusing and complicated. Check your airports IN ADVANCE and NEVER book if you have to change airports. 40+ years of flying and first time had this. Never again. ANA is great but booking agencies will sell you a connection that you have a good chance of missing - even under the best circumstances.

I always take ANA because of the great service and overall experience.

The seats are uncomfortable. The flight attendants are not pleasant. They do their job, but not with a ray of sunshine and warmth. The food was awful, not what I would expect from an Asian airline. All of the other Asian airlines I have flown have far better food. The food was on par with United airlines food, which is really bad. Maybe ANA should get out of the alliance with United.

Ticket was purchased as a United Airlines flight (operated by All Nippon) like what does that even mean? Makes for a VERY confusing flight experience. For instance, what do I look for a United drop off signage and ticket counter or ANA? No explanation anywhere to be found. I also felt a little bit scammed by the obsurdely restrictive seat selection provided. Only middle seats available!! Are you kidding me!! On 6hr + 10hr flights you're forcing me into the middle seat without telling me before I purchased the ticket?? This should be illegal. And to top it off, on the Tokyo LA leg there were quite a few empty seats including window seats! I must also say, the food was a dissappointing as well for my taste, fish with rice ( mostly plain white rice) or a vegetable medly for the breakfast meal? Should be at least 4 choices and at least 1 with eggs. Outside of these issues flight was otherwise ok.

This is a very long flight and the first time I have flown on a Japanese airline. I was very impressed with the staff. They worked hard and offered food and drink regularly. Plane was very well cared for. The let room was good . Food was ok but better than other airlines.

I love everything about this airline but it could be better if the waiting time for boarding is on time.

Great airline and staff. Thanks for comfortable, safe trip home. My best wishes to all United staff. Stay safe.

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.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

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.

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 from Bangkok 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.