£97 Find Cheap Flights from Japan to Thailand

1 adult

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

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

KAYAK's insights & trends for flights to Thailand

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

What is the cheapest flight to Thailand?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Thailand from Japan found in the last 72 hours was to Bangkok Suvarnabhumi Airport, at £219 return. The most popular route is Fukuoka (FUK) to Bangkok Suvarnabhumi Airport (BKK) and the cheapest return airline ticket found on this route in the last 72 hours was £219.

What is the cheapest day to fly to Thailand?

The average price of all flights from Japan to Thailand clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Thailand is Thursday when return tickets can be as cheap as £541. On the other hand, the most expensive day to fly is Tuesday, when return prices are £689 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Japan to Thailand, 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 Japan to Thailand is July, when tickets cost £156 (return) on average. On the other hand, the most expensive months are August and March, when the average cost of round-trip tickets is £395 and £345 respectively.

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

The average price for all round-trip flights from Japan to Thailand depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Thailand is generally in the morning, when round-trip flights cost £850 on average. The most expensive time of day to fly to Thailand is generally in the morning, which is peak travel time and where the average cost of a ticket is £850.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Thailand, 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 Japan to Thailand, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Thailand?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Thailand is Bangkok Don Mueang Intl Airport (DMK), with an average flight price of £169.

Good to know - Cheap tickets from Japan to Thailand

Low season

July

High season

December

Cheapest flight

£97
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from Tokyo Haneda to Bangkok

FAQs for booking flights from Japan to Thailand

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

    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 Japan to Thailand.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Japan to Thailand 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 Japan to Thailand?

    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 Japan to Thailand 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 Japan to Thailand?

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

See more FAQs

Top airlines flying from Japan to Thailand

Need help choosing which airline to fly with from Japan to Thailand? 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.
7.7
Thai AirwaysOverall score based on 325 reviews
7.8Boarding
6.8Entertainment
7.3Food
8.3Crew
7.5Comfort
Airline reviews

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.

6.0 GoodAnonymous, Apr 2025BKK - DPS
Read more Thai Airways reviews

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.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

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.

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 Japan to Thailand

Cheapest flights to Thailand from Japan found in 2025

Recent return flight deals

19/6Thu
1 stopAir China
12h 10mHND-BKK
29/6Sun
1 stopAir China
23h 55mBKK-HND
£158
19/6Thu
1 stopAir China
10h 55mNRT-BKK
29/6Sun
1 stopAir China
21h 15mBKK-NRT
£163
7/5Wed
1 stopVietJet Air
14h 45mHND-BKK
13/5Tue
1 stopVietJet Air
31h 15mBKK-HND
£209
7/5Wed
1 stopVietJet Air
14h 45mHND-BKK
14/5Wed
1 stopVietJet Air
31h 15mBKK-HND
£211
19/6Thu
1 stop
10h 55mNRT-BKK
29/6Sun
direct
6h 20mBKK-NRT
£220
22/6Sun
1 stopJuneyao Airlines
11h 30mUKB-BKK
28/6Sat
1 stopJuneyao Airlines
10h 30mBKK-UKB
£229
7/5Wed
1 stop
18h 10mNRT-BKK
21/5Wed
1 stop
16h 05mBKK-NRT
£230
23/7Wed
1 stopJuneyao Airlines
29h 50mNGO-BKK
20/8Wed
1 stopJuneyao Airlines
8h 30mBKK-NGO
£305
7/5Wed
directThai Airways
6h 30mNRT-BKK
21/5Wed
directThai Airways
6h 20mBKK-NRT
£376
5/5Mon
directThai Airways
6h 30mHND-BKK
15/5Thu
directThai Airways
6h 10mBKK-HND
£424

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/5Thu
1 stopJuneyao Airlines
26h 25mHND-BKK
£97
9/5Fri
1 stopJuneyao Airlines
13h 15mNRT-BKK
£99
10/5Sat
1 stopVietJet Air
14h 45mHND-BKK
£99
12/5Mon
1 stopVietJet Air
14h 45mHND-BKK
£100
11/5Sun
2 stopsChina Eastern
23h 30mNRT-BKK
£102
13/5Tue
2 stopsChina Eastern
24h 30mNRT-BKK
£103
7/7Mon
directZIPAIR
6h 40mNRT-BKK
£117
9/7Wed
directZIPAIR
6h 40mNRT-BKK
£118
7/5Wed
directThai Airways
6h 30mNRT-BKK
£208
9/5Fri
directThai Airways
6h 30mNRT-BKK
£217

Search by stops

Search by airline

Search by price

Last minute flights to Thailand

Last minute flight, train and bus deals

28/4Mon
multi-stopCathay Pacific
15h 50mNRT-BKK
4/5Sun
multi-stopCathay Pacific
10h 25mBKK-NRT
£345
27/4Sun
multi-stopCathay Pacific
14h 20mNRT-BKK
1/5Thu
multi-stopCathay Pacific
23h 30mBKK-NRT
£354
26/4Sat
multi-stopCathay Pacific
15h 50mNRT-BKK
29/4Tue
multi-stopCathay Pacific
23h 35mBKK-NRT
£357
27/4Sun
multi-stop
18h 15mNGO-BKK
29/4Tue
multi-stop
18h 30mBKK-NGO
£454
27/4Sun
multi-stopJeju Air
12h 10mNRT-BKK
29/4Tue
multi-stopJeju Air
14h 30mBKK-NRT
£472
27/4Sun
multi-stop
19h 45mNRT-BKK
30/4Wed
multi-stop
16h 00mBKK-NRT
£486
25/4Fri
multi-stopPhilippine Airlines
9h 20mHND-BKK
27/4Sun
multi-stopPhilippine Airlines
23h 05mBKK-HND
£491
26/4Sat
multi-stopJeju Air
31h 39mNRT-BKK
28/4Mon
multi-stopJeju Air
9h 55mBKK-NRT
£494
26/4Sat
multi-stopPhilippine Airlines
9h 20mHND-BKK
29/4Tue
multi-stopPhilippine Airlines
8h 55mBKK-HND
£507
26/4Sat
directThai Airways
6h 30mNRT-BKK
29/4Tue
directThai Airways
6h 20mBKK-NRT
£1,251

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Thailand

Cabin class types available on flights to Thailand

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

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.