$115 Find Cheap Flights from Thailand to Japan

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KAYAK's insights & trends for flights to Japan

Get data-powered insights and trends for 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 round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Japan from Thailand found in the last 72 hours was to Nagoya Chubu Centrair Intl Airport, at $136 round-trip. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to Tokyo Haneda Airport (HND) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $257.

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 $312 (return) on average. On the other hand, the most expensive months are February and July, when the average cost of round-trip tickets is $542 and $536 respectively.

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 the flight from Thailand to Japan, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 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 $145.


Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$115
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Bangkok to Osaka

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 travelers 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 round-trip 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 Wednesday where round-trip tickets can be as cheap as $1,036. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,328 on average.

  • 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 round-trip flights cost $596 on average. Morning departures are around 70% 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 $1,054.

Top 4 airlines serving 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.
8.3
Japan AirlinesOverall score based on 1489 reviews
8.4Boarding
8.7Crew
7.8Entertainment
7.7Food
8.2Comfort
Airline reviews

Extremely poor at handling baggage. I had oversized golf bag and JAL would not recheck in Boston. Had to haul by myself to Jet Blue. Both JAL and Jet Blue claimed I had overweight bag. Had to adjust baggage several times. Will avoid JAL in future and I always avoid Jet Blue when I can. QATAR always superior.

2.0 MediocreDaniel, Apr 2025BKK - NRT
Read more Japan Airlines reviews

Extremely poor at handling baggage. I had oversized golf bag and JAL would not recheck in Boston. Had to haul by myself to Jet Blue. Both JAL and Jet Blue claimed I had overweight bag. Had to adjust baggage several times. Will avoid JAL in future and I always avoid Jet Blue when I can. QATAR always superior.

JAL using the state of art A350-1000 for JFK to HND It’s a great plane to fly Very comfortable with lower cabin altitude Quieter cabin Wider seats Big tv screen Excellent service and catering

I fly to Asia twice a year for the last 15 years. I always try to fly JAL. It’s always a pleasant experience. Since TripCase shut down, this is the first time I used Kayak for live trip notifications. I was very pleased with Kayak’s quality and helpfulness of notifications. I will be using them going forward.

This flight was leg 2 of 2 leg journey. The staff at baggage re-drop in Tokyo were fabulous. Once at gate when time to board, had to take standing room bus to the tarmac to board. Did not like getting out to plane and having to wait 5 minutes until they opened bus door.

First experience with JAL so was okay to pretty good. 10 hour flight in premium select seat. . Seats in that category should be better than pretty good. Seat pan a little short for tall people but plenty of leg room; I think JAL in process of new planes? Also, — they could have offered a bit more water throughout flight and meals not the greatest. That said, certainly 200 percent better than a very recent AK Air International flight in similar cabin class in comfort and meals.

It's a domestic flight, but still the JAL quality shone through. The crew were polite and helpful and even prepared little gifts / souvenirs for the children on the flight, and everyone got a simple drink. The free wifi for entertainment on the personal device was also a great boon, and the shows surprisingly decent. Would recommend.

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Allow gold card holders (Group 1) to board with their guest like other One World carriers do

Checked baggage process is confusing and time consuming especially when checking oversized bags. Very slow agents didn't help.

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

Due to turbulence there was no inflight service, which is very understandable, The flight is very short, and safety is more important. There was a bit of a delay with take off, but was to be expected with the rain.

The crew was amazing, really friendly and efficient. One of the best flights I have ever been on. They made the long flight comfortable and I noticed there were two birthdays on the flight. They gave to customers birthday cards and wished them a happy birthday. That was very nice to see.

Everything was great. Wifi was down,but that didn't matter to me.

The staff are very kind ,friendly and helpful .This is my first time flying with ANA and surely will fly again.

The best best best flight experience I have ever had. And I fly A LOT. THANK YOU, ANA!!!

My wife and I liked almost everything about ANA except for the economy seat space and the cold breakfast (croissant which seemed to just come out of the fridge)

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

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

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

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.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

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.

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.

Pros: "The flight got me to where I was going."
Cons: "If you are.looking for some entertainment for a long flight, there will not be any."

Book cheap flights from Thailand to Japan

Recent round-trip flight deals

7/18Fri
1 stop
8h 35mBKK-KIX
7/26Sat
nonstop
6h 10mKIX-BKK
$229
9/5Fri
1 stop
27h 05mBKK-HND
9/12Fri
1 stop
20h 40mHND-BKK
$237
6/28Sat
nonstopThai AirAsia X
6h 05mDMK-NRT
7/11Fri
nonstopThai AirAsia X
7h 25mNRT-DMK
$266
6/29Sun
nonstopThai AirAsia X
6h 05mDMK-NRT
7/7Mon
nonstopThai AirAsia X
7h 25mNRT-DMK
$267
6/25Wed
nonstopAir Japan
6h 25mBKK-NRT
7/9Wed
nonstopAir Japan
6h 35mNRT-BKK
$358
7/19Sat
nonstopAir Japan
6h 25mBKK-NRT
7/26Sat
nonstopAir Japan
6h 35mNRT-BKK
$374
7/8Tue
1 stopANA
16h 35mBKK-CTS
7/13Sun
1 stopANA
21h 30mCTS-BKK
$436
7/23Wed
1 stopANA
15h 30mBKK-ITM
7/27Sun
1 stopANA
11h 40mITM-BKK
$438
7/3Thu
nonstopThai Airways
6h 45mBKK-CTS
7/10Thu
nonstopThai Airways
7h 00mCTS-BKK
$571
7/8Tue
nonstopThai Airways
6h 45mBKK-CTS
7/13Sun
nonstopThai Airways
7h 00mCTS-BKK
$580

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Recent one-way flight deals

11/24Mon
1 stopVietJet Air
11h 15mBKK-KIX
$115
9/10Wed
1 stopVietJet Air
31h 15mBKK-HND
$115
7/4Fri
nonstopThai AirAsia X
6h 05mDMK-NRT
$127
7/2Wed
nonstopThai AirAsia X
6h 05mDMK-NRT
$129
7/2Wed
nonstopAir Japan
6h 25mBKK-NRT
$156
7/3Thu
nonstopAir Japan
6h 25mBKK-NRT
$157
7/1Tue
nonstopThai Airways
5h 30mBKK-KIX
$282
7/10Thu
nonstopThai Airways
5h 31mBKK-KIX
$283
7/12Sat
1 stopANA
9h 55mBKK-ITM
$629
7/31Thu
1 stopANA
9h 55mBKK-ITM
$630

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Last minute flights to Japan

Last minute flight, train and bus deals

6/16Mon
multi-stopVietJet Air
11h 30mBKK-HND
7/15Tue
multi-stopVietJet Air
14h 45mHND-BKK
$242
6/13Fri
multi-stopVietJet Air
10h 00mBKK-NRT
6/16Mon
multi-stopVietJet Air
11h 50mNRT-BKK
$251
6/14Sat
nonstopThai AirAsia X
6h 05mDMK-NRT
6/23Mon
nonstopThai AirAsia X
7h 25mNRT-DMK
$276
6/16Mon
nonstopThai AirAsia X
6h 05mDMK-NRT
7/16Wed
nonstopThai AirAsia X
7h 25mNRT-DMK
$277
6/17Tue
multi-stopJapan Airlines
11h 15mBKK-HND
6/24Tue
nonstopJapan Airlines
6h 30mHND-BKK
$474
6/17Tue
multi-stopJapan Airlines
13h 45mBKK-HND
7/2Wed
nonstopJapan Airlines
6h 20mHND-BKK
$482
6/13Fri
nonstopThai Airways
6h 10mBKK-HND
6/16Mon
nonstopThai Airways
6h 30mHND-BKK
$516
6/16Mon
nonstopThai Airways
6h 10mBKK-HND
6/23Mon
nonstopThai Airways
6h 30mHND-BKK
$538
6/16Mon
nonstopANA
6h 20mBKK-HND
7/15Tue
nonstopANA
6h 30mHND-BKK
$546
6/13Fri
multi-stopANA
9h 55mBKK-ITM
6/16Mon
multi-stopANA
11h 50mITM-BKK
$552

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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.

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