฿4,916 Find Cheap Flights from Japan to Bangkok – Compare and Save

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Cheap Flights from Japan to Bangkok

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Japan to Bangkok

Wed 14 Oct - Mon 26 Oct
Scoot Logo
09:50 - 09:55OKA  Okinawa Naha-BKK Bangkok Suvarnabhumi
26h 05m1 stop Singapore Changi
Scoot Logo
22:55 - 08:00BKK  Bangkok Suvarnabhumi-OKA Okinawa Naha
31h 05m1 stop Singapore Changi
฿9,865Scoot
Thu 1 Oct - Sun 11 Oct
Scoot Logo
09:50 - 08:05OKA  Okinawa Naha-BKK Bangkok Suvarnabhumi
24h 15m1 stop Singapore Changi
Scoot Logo
15:25 - 08:35BKK  Bangkok Suvarnabhumi-OKA Okinawa Naha
15h 10m1 stop Singapore Changi
฿9,997Scoot
Fri 2 Oct - Mon 5 Oct
Thai AirAsia X Logo
13:05 - 17:05KIX  Osaka Kansai Intl-DMK Bangkok Don Mueang Intl
6h 00mdirect
Thai AirAsia X Logo
09:50 - 18:25DMK  Bangkok Don Mueang Intl-KIX Osaka Kansai Intl
6h 35mdirect
฿10,261Thai AirAsia X
Mon 28 Sep - Sun 4 Oct
Thai AirAsia X Logo
21:15 - 02:00NRT  Tokyo Narita-DMK Bangkok Don Mueang Intl
6h 45mdirect
Thai AirAsia X Logo
11:15 - 19:45DMK  Bangkok Don Mueang Intl-NRT Tokyo Narita
6h 30mdirect
฿10,855Thai AirAsia X
Tue 29 Sep - Mon 26 Oct
ZIPAIR Logo
17:00 - 21:40NRT  Tokyo Narita-BKK Bangkok Suvarnabhumi
6h 40mdirect
ZIPAIR Logo
23:45 - 07:30BKK  Bangkok Suvarnabhumi-NRT Tokyo Narita
5h 45mdirect
฿14,121ZIPAIR
Tue 9 Mar - Mon 7 Jun
ZIPAIR Logo
17:00 - 22:15NRT  Tokyo Narita-BKK Bangkok Suvarnabhumi
7h 15mdirect
ZIPAIR Logo
23:10 - 07:30BKK  Bangkok Suvarnabhumi-NRT Tokyo Narita
6h 20mdirect
฿15,738ZIPAIR
Thu 1 Oct - Tue 6 Oct
Thai Airways Logo
00:20 - 04:50HND  Tokyo Haneda-BKK Bangkok Suvarnabhumi
6h 30mdirect
Thai Airways Logo
13:00 - 21:10BKK  Bangkok Suvarnabhumi-HND Tokyo Haneda
6h 10mdirect
฿15,936Thai Airways
Sat 26 Sep - Tue 6 Oct
Thai Airways Logo
00:20 - 04:50HND  Tokyo Haneda-BKK Bangkok Suvarnabhumi
6h 30mdirect
Thai Airways Logo
13:00 - 21:10BKK  Bangkok Suvarnabhumi-HND Tokyo Haneda
6h 10mdirect
฿15,936Thai Airways
Tue 10 Nov - Mon 16 Nov
ANA Logo
00:20 - 05:25HND  Tokyo Haneda-BKK Bangkok Suvarnabhumi
7h 05mdirect
ANA Logo
14:25 - 22:05BKK  Bangkok Suvarnabhumi-HND Tokyo Haneda
5h 40mdirect
฿17,948ANA
Wed 9 Dec - Tue 15 Dec
ANA Logo
10:35 - 15:40HND  Tokyo Haneda-BKK Bangkok Suvarnabhumi
7h 05mdirect
ANA Logo
14:25 - 22:05BKK  Bangkok Suvarnabhumi-HND Tokyo Haneda
5h 40mdirect
฿17,948ANA
Booking Insights

KAYAK's insights & trends for flights to Bangkok

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

What is the cheapest flight to Bangkok?

In the last 5 days, the cheapest flight deal to Bangkok was found on the route from Okinawa, at ฿9,865 return. The most popular connection is from Tokyo to Bangkok, while KAYAK users have found return deals for as low as ฿10,855 in the last 5 days.

How much is a flight to Bangkok?

A flight to Bangkok costs ฿14,875 on average. The cheapest price found on KAYAK in the last 2 weeks cost ฿5,397 and departed from Tokyo Narita Airport. The most popular routes on KAYAK are Tokyo to Bangkok which costs ฿19,872 on average, and Nagoya to Bangkok, which costs ฿24,829 on average.

What is the cheapest day to fly to Bangkok?

Based on KAYAK data, the cheapest day to fly to Bangkok is Monday where round-trip tickets can be as cheap as ฿9,735. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are ฿17,476 on average.

What is the cheapest month to fly to Bangkok?

The cheapest month for flights to Bangkok is January, where tickets cost ฿10,624 on average for return flights. On the other hand, the most expensive months are December and March, where the average cost of tickets from Japan is ฿17,222 and ฿15,210 respectively. For one-way flights, the best month to travel is September with an average price of ฿6,401.

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

The cheapest time of day to fly to Bangkok is generally in the evening, when round-trip flights cost ฿13,910 on average. The most expensive time of day to fly to Bangkok is generally at night, which is peak travel time and where the average cost of a ticket is ฿18,320.

What is a good deal for flights to Bangkok?

If you’re looking for cheap airfare to Bangkok, 25% of our users found tickets to Bangkok for the following prices or less: From Tokyo Narita Airport ฿13,758 return.

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

To get a below average price, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Which is the cheapest airport to fly into in Bangkok?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Bangkok is Bangkok Don Mueang Intl Airport (DMK), with an average flight price of ฿2,608.

Good to know

Cheapest flight

฿4,916
Flight from Okinawa to Bangkok Suvarnabhumi Airport

FAQs - booking Bangkok flights

  • What is the cheapest flight to Bangkok?

    In the last 5 days, the cheapest flight deal to Bangkok was found on the route from Okinawa, at ฿9,865 return. The most popular connection is from Tokyo to Bangkok, while KAYAK users have found return deals for as low as ฿10,855 in the last 5 days.

  • Which Bangkok airport is closest to central Bangkok?

    Bangkok is served by 2 major airports. Bangkok Don Mueang Intl (19 km) is the closest to the centre of Bangkok and Bangkok Suvarnabhumi Airport is 25 km from the centre.

  • How much is a flight to Bangkok?

    On average, a flight to Bangkok costs ฿14,875. The cheapest price found on KAYAK in the last 2 weeks cost ฿5,397 and departed from Tokyo Narita Airport.

  • How does KAYAK find such low prices on flights to Bangkok?

    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 to Bangkok.

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

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

  • What is the Hacker Fare option on flights to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok 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 to Bangkok?

    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 to Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Bangkok

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bangkok flight deals.

Reviews of the top 5 airlines flying from Japan to Bangkok

 
Need help choosing which airline to fly with to Bangkok? 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 1313 reviews
8.7Crew
8.2Comfort
7.8Food
8.5Boarding
8.0Entertainment
Airline reviews

"The Room" is the only way to fly. The service was excellent and the stewardesses we all gorgeous and friendly. The boarding process was delayed and the attendants at the airport were not the best.

10.0 ExcellentAnonymous, Aug 2026
Read more ANA reviews

"The Room" is the only way to fly. The service was excellent and the stewardesses we all gorgeous and friendly. The boarding process was delayed and the attendants at the airport were not the best.

Great. Very helpful staff and accommodating. The flight was also smooth

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.

My son flew and had a great experience.. thank you for taking care of my baby

One of the business class panels where we were sitting was broken and it didn’t close. Therefore, the be privacy was limited.

I enjoyed the flight, but a little too much turbulence on the flight. Thank you for the meal and entertainment. This kept my kids entertain during the flight. I have to admit comparing the crew from ANA vs United, there was a sense of more accomodation, friendliness and service compared to United crew. I felt for the United crew, it was just a job and it can be seen in there demeanor and delivery.

Attendants were very kind and frequently offered water and snacks. Food was excellent. For some reason, my IFE system would not play dialogue for any media despite my efforts to change to different language voiceovers, restart the system, etc. so I could not watch any videos.

Choice of movies dated as with the screens. Major room for improvement on the software to sort and select choices.

Service is great. Seat is ok. Not much storage room and seat is hard but seat topper was nice. Cabin was very warm most of the flight. Washoku Food was good.

There was no screens on the flight, and no wifi with which we could connect to the internet and stream any content. This was a smaller plan so the business class seats were a bit tight. No hot towels or welcome drinks like when you fly on the bigger TG on the same route. The food was excellent, much better than the previous Thai airways business class meals. It was also nice that they offered eye masks for easy sleeping.

Excellent airline. The plane was clean and the staff were very attentive

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

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

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

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

The service was better on this flight from the long haul one, but still very poor from The Cathay Pacific of the past.

Seat was very old. Didn’t easily go up and down. Flight Attendent had issues moving the seat. Condition of the seat was ok. Parts were peeling off by the foot area. Food was ok. Ran out of the dish I wanted so got the beef. Beef filet was very tender but the sauce was a little strange. Disembarking was very easy.

Well- trained, cheerful onboard staff. Business class seating and storage were excellent. Outstanding range of food choices, though quality ranged from just OK (seasonal rice and beef dish) to outstanding ( congee and soup noodles with beef brisket). But what can you expect; it's on a plane. I couldn't figure out the remote control, but touch screen worked well. My wife and I (in our 60s), didnt find much to watch from the Entertainment choices. We mostly watched the flight maps. The bedding did the job but is unwieldy and ends up in a clump, with one-third falling on the floor.

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Cathay was not the problem. The problem was the customer service from Kayak/Underprice. Will never book through Kayak again.

Crew experience was more transnational, seats were so close together (LtoR and FtoB) that it was difficult to enjoy much of anything. When the person in front leaned back, there is no space for me. Sadly it was a flight to be endured not experienced.

One of the worst flight in business class by qatar airways and I’m no stranger with qatar airways businesses class, I travelled with the extensively in the past 12 years

Everything was good food could be better but ok for economy on my 2nd flight the head ph jack are bad you have to hold pushed in to hear anything but other then that very nice service

Seat bottoms were not good, hard to sit so long. Food this time was bad. Crew were absolutely excellent. Plane was good and clean. 30kg checked bag weight limit is very convenient. Price is very good but seems to be rising lately. I'd would like a value plan (check bag and seat selection) but without meal. Is also like better upgrade options, once I purchased my tickets there was no option until boarding gate or after take off, but price of upgrade was still high.

Good budget airline. Disappointed zipair membership program doesn't let you transfer your 30% discount to your family members.

Punctuality is a great factor. Boarding, departing and landing in timely fashion. No hazles and very profesional service in land and during the flight. Great experience.

Wifi never really worked. Flight attendants were generally fine except when they were not very helpful when my wife accidentally spilled a soda (they chastised her to apologize to the people sitting behind when it was dark and we couldn't see anything and they brought one tiny napkin to help clean it up). Seats were uncomfortable for all four of us. Otherwise a typical flight.

Seats in economy might too narrow. people sitting next to each other is always hitting shoulders.

Easy to board and fly, no frills. Yummy ramen on board.

Couple of the crew members were really nice and the rest are really rude and didn't help when we needed help, food was not worth it at all and most importantly there's no even entertainment system other than a very interruptive and slow internet and some movies.

internet didn't work. No offer of drinks or snacks.

Internet connection very poor, means you can not even order items through their own shop.

Paid for business class lay flat seat. Significantly less comfortable than other carriers. No built in entertainment or WiFi. I barely saw flight attendants at all and they wanted to charge me for a bottle of water if i wanted more than what came with the meal (that i also paid extra for). Essentially you’re just paying for a slightly more comfortable seat than the rest of the plane and nothing else

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.

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