฿4,584 Find Cheap Flights from Japan to Bangkok

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bangkok departing on 24/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Bangkok, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Japan to Bangkok

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

Mon 13 Jul - Thu 16 Jul
Thai Vietjet Air Logo
08:55 - 21:05
KIX
-
BKK
14h 10m
1 stop
Thai Vietjet Air Logo
17:55 - 07:55
BKK
-
KIX
12h 00m
1 stop
฿10,019Thai Vietjet Air
Wed 1 Jul - Thu 2 Jul
Shandong Airlines Logo
16:00 - 01:25
KIX
-
BKK
11h 25m
1 stop
Shandong Airlines Logo
02:50 - 16:20
BKK
-
KIX
11h 30m
1 stop
฿10,051Shandong Airlines
Wed 22 Jul - Wed 29 Jul
Scoot Logo
09:50 - 19:35
OKA
-
BKK
11h 45m
1 stop
Scoot Logo
20:35 - 08:35
BKK
-
OKA
10h 00m
1 stop
฿10,182Scoot
Wed 22 Jul - Wed 29 Jul
Scoot Logo
09:50 - 19:35
OKA
-
BKK
11h 45m
1 stop
Scoot Logo
20:35 - 08:35
BKK
-
OKA
10h 00m
1 stop
฿10,215Scoot
Fri 26 Jun - Sat 27 Jun
Thai AirAsia X Logo
12:10 - 16:10
KIX
-
DMK
6h 00mdirect
Thai AirAsia X Logo
03:00 - 10:55
DMK
-
KIX
5h 55mdirect
฿10,477Thai AirAsia X
Tue 25 Aug - Mon 31 Aug
Thai AirAsia X Logo
17:40 - 21:40
KIX
-
DMK
6h 00mdirect
Thai AirAsia X Logo
01:15 - 09:10
DMK
-
KIX
5h 55mdirect
฿10,543Thai AirAsia X
Mon 24 Aug - Thu 27 Aug
Multiple Airlines Logo
09:50 - 17:50
OKA
-
BKK
10h 00m
1 stop
Multiple Airlines Logo
00:20 - 19:30
BKK
-
OKA
17h 10m
1 stop
฿10,641Multiple Airlines
Sun 30 Aug - Thu 3 Sep
Multiple Airlines Logo
08:55 - 13:45
NRT
-
BKK
6h 50mdirect
Multiple Airlines Logo
23:10 - 07:30
BKK
-
NRT
6h 20mdirect
฿10,903Multiple Airlines
Mon 13 Jul - Thu 16 Jul
ANA Logo
15:00 - 23:55
ITM
-
BKK
10h 55m
1 stop
ANA Logo
07:00 - 20:35
BKK
-
ITM
11h 35m
1 stop
฿15,683ANA
Wed 8 Jul - Wed 15 Jul
ANA Logo
14:00 - 22:15
ITM
-
BKK
10h 15m
1 stop
ANA Logo
07:00 - 18:55
BKK
-
ITM
9h 55m
1 stop
฿15,716ANA
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?

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

In the last 3 days, the cheapest flight deal to Bangkok was found on the route from Okinawa, at ฿10,019 return. The most popular connection is from Tokyo to Bangkok and KAYAK users have found return deals for as low as ฿10,739 in the last 3 days.

What is the cheapest day to fly to Bangkok?

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

Based on KAYAK data, the cheapest day to fly to Bangkok is Monday where round-trip tickets can be as cheap as ฿11,071. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are ฿16,819 on average.

What is the cheapest month to fly to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Bangkok, 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 to Bangkok is January, where tickets cost ฿9,200 on average for return flights. On the other hand, the most expensive months are June and April, where the average cost of tickets from Japan is ฿17,418 and ฿14,963 respectively. For one-way flights, the best month to travel is September with an average price of ฿4,944.

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

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

The cheapest time of day to fly to Bangkok is generally in the evening, when round-trip flights cost ฿13,717 on average. The most expensive time of day to fly to Bangkok is generally in the morning, which is peak travel time and where the average cost of a ticket is ฿16,871.

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 ฿7,668 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Bangkok, 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, you should book around 8 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 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 ฿2,999.

Good to know

Cheapest flight฿4,584
Flight from Okinawa to Bangkok Suvarnabhumi Airport

FAQs - booking Bangkok flights

  • What is the cheapest flight to Bangkok?

    In the last 3 days, the cheapest flight deal to Bangkok was found on the route from Okinawa, at ฿10,019 return. The most popular connection is from Tokyo to Bangkok and KAYAK users have found return deals for as low as ฿10,739 in the last 3 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 ฿11,469. The cheapest price found on KAYAK in the last 2 weeks cost ฿4,384 and departed from Osaka Kansai Intl 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 4 airlines flying from Japan to Bangkok

 
See real verified KAYAK customer reviews for airlines flying to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Japan to Bangkok. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 1235 reviews
8.7Crew
7.7Food
7.9Entertainment
8.2Comfort
8.5Boarding
Airline reviews

On time. Convenience of a small airport. Excellent service from staff at check-in.

6.0 GoodDare, Jun 2026
IWK - HND
Read more ANA reviews

On time. Convenience of a small airport. Excellent service from staff at check-in.

Although the crew was eventually very good, they complained loudly about EVERYTHING before the takeoff. Did not set the stage for a good trip in business class. The western meal choices were pretty mediocre as were the wine choices. We took an ANA flight to Tokyo and they were outstanding!

It was really fast to Tokyo. Much faster than the budget carriers. However a lot less space than international flights.

The neck support for the economy seats is poorly designed. It’s hard to sleep even on inclined position.

I liked the flight over all. Towards the middle of the flight. There was a flight attendant who felt like they were rushing to had out vegetarian wraps and said they were “sandwiches”. She also handed out hand we wanted the water but she was walked so fast we didn’t get any. We sat in the seat 45 E & D. And towards the last 30 minutes of the flight there was an announcement saying the crew would collect trash. No one ever came around. So held on to the trash until we landed and left in the seats.!

Staff was friendly but couldn't find way to track them down during flight. Food tried to be gourmet but was just too unusual. Business class seats were hard. Even sitting on the pillow, was still painful. Have to give them credit for on-time flights and decent gate area.

As always, there is that one or two flight attendants that could be better.

Flight was excellent. Transfer from one airport to another airport for a connecting flight was difficult and stressful.

I loved everything about my experience!!! The staff were absolutely incredible. I can not wait to fly again with them.

ANA split my family of 4 by seating us each separately which didn't seem to make much sense. Both ways we were not seated together and the glitch int he online check in system meant we could not change our seats or get boarding passes without seeing a person at the airport counnter. The staff however offered good service in the air.

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

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.

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

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

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.

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

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.

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

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.

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.

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 Bangkok

Cabin class types available on flights to Bangkok

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