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Cheap flights from Japan to Thailand from £147

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BKK
8 Aug — 15 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Japan to Thailand

Enter your travel dates to find the best prices.

Cheapest flights from Japan to Thailand
Explore the most affordable flight options available from Japan to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2026.

Fri 28/817:00
NRT
-
BKK
Nonstop6h 40m
Multiple Airlines
Mon 31/821:00
BKK
-
NRT
1 stop9h 00m
Multiple Airlines
Deal found 7/7£269
Fri 21/817:00
NRT
-
BKK
Nonstop6h 40m
Multiple Airlines
Thu 27/801:30
BKK
-
NRT
1 stop11h 20m
Multiple Airlines
Deal found 9/7£275
Thu 3/913:50
NRT
-
BKK
1 stop10h 05m
China Eastern
Sun 13/921:55
BKK
-
NRT
1 stop12h 55m
China Eastern
Deal found 6/7£305
Wed 28/1017:00
NGO
-
BKK
1 stop24h 55m
China Eastern
Sun 1/1119:05
BKK
-
NGO
1 stop18h 55m
China Eastern
Deal found 7/7£305
Tue 8/913:50
NRT
-
BKK
1 stop10h 05m
China Eastern
Wed 9/902:25
BKK
-
NRT
3 stops16h 30m
China Eastern
Deal found 7/7£310
Tue 3/1117:10
HND
-
BKK
1 stop10h 45m
China Eastern
Tue 10/1115:55
BKK
-
HND
2 stops45h 15m
China Eastern
Deal found 7/7£310
Thu 3/913:50
NRT
-
BKK
1 stop14h 05m
China Eastern
Sun 6/920:50
BKK
-
NRT
2 stops22h 05m
China Eastern
Deal found 8/7£310
Mon 12/1013:35
NGO
-
BKK
2 stops27h 20m
China Eastern
Mon 19/1002:25
BKK
-
NGO
3 stops35h 35m
China Eastern
Deal found 8/7£310
Thu 27/814:05
NRT
-
BKK
1 stop12h 05m
Jeju Air
Sat 29/800:50
BKK
-
NRT
1 stop30h 40m
Jeju Air
Deal found 7/7£311
Sun 18/1017:00
NGO
-
BKK
3 stops21h 20m
China Eastern
Wed 21/1019:10
BKK
-
NGO
1 stop18h 50m
China Eastern
Deal found 6/7£311
Sun 23/813:15
NRT
-
BKK
1 stop12h 55m
Jeju Air
Sat 29/800:50
BKK
-
NRT
1 stop30h 40m
Jeju Air
Deal found 9/7£313
Sun 20/1214:20
HND
-
BKK
1 stop11h 50m
Air China
Thu 24/1201:30
BKK
-
HND
1 stop12h 50m
Air China
Deal found 7/7£313

Find flight deals from Japan to Thailand

Keep the following information in mind while searching for Japan to Thailand flight deals. Data was last updated 9 July 2026.

Round-trip from

£269

One-way from

£147

Popular in

December

Cheapest in

November

Average price

£281

Good round-trip deal

£2,008 or less

Good one-way deal

£174 or less
Vietnam Airlines
  • Vietnam Airlines
  • 28/8-31/8
  • 1 total stop
  • 15h 40m total
  • Japan to Thailand
Search Deals
ZIPAIR
  • ZIPAIR
  • 22/7
  • Nonstop
  • 6h 40m total
  • Japan to Thailand
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Japan to Thailand.
Search Deals
Price to beat on a one-way flight from Japan to Thailand.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Japan to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 July 2026.
Use the filters below to find and compare flights from Japan to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Fri 21/8

19:50-00:10

1 stop30h 20m

Bangkok Suvarnabhumi

Sun 23/8

00:50-09:30

1 stop30h 40m

£358

NagoyaBangkok

NGO - BKK

NGOBKK

Nagoya Chubu Centrair Intl

Wed 28/10

17:00-15:55

1 stop24h 55m

Bangkok Suvarnabhumi

Sat 31/10

01:55-12:35

1 stop8h 40m

£370

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Sat 26/9

02:00-12:45

1 stop12h 45m

Bangkok Suvarnabhumi

Thu 1/10

11:30-01:00

1 stop11h 30m

£403

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Tue 20/10

02:00-14:45

1 stop14h 45m

Bangkok Suvarnabhumi

Wed 28/10

16:05-01:00

1 stop30h 55m

£404

NagoyaBangkok

NGO - BKK

NGOBKK

Nagoya Chubu Centrair Intl

Wed 28/10

09:25-13:00

2 stops29h 35m

Bangkok Suvarnabhumi

Sun 1/11

15:05-08:00

1 stop14h 55m

£408

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Mon 31/8

12:05-22:05

1 stop12h 00m

Bangkok Suvarnabhumi

Mon 31/8

00:05-17:40

1 stop15h 35m

£417
Fastest return journey

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Wed 21/10

09:30-20:00

1 stop12h 30m

Bangkok Suvarnabhumi

Wed 28/10

21:15-07:45

1 stop8h 30m

£418

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Tue 22/9

09:30-18:30

1 stop11h 00m

Bangkok Suvarnabhumi

Tue 29/9

11:20-08:00

1 stop18h 40m

£419

TokyoChiang Mai

HND - CNX

HNDCNX

Tokyo Haneda

Wed 14/10

17:10-09:15

2 stops18h 05m

Chiang Mai

Wed 21/10

14:55-15:50

1 stop22h 55m

£420

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Fri 21/8

13:30-01:25

2 stops13h 55m

Bangkok Suvarnabhumi

Thu 27/8

02:05-16:00

1 stop11h 55m

£420

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Japan to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Japan with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Japan to Thailand

What is the cheapest month to book a flight from Japan to Thailand?

Currently, January is the cheapest month in which you can book a flight from Japan to Thailand (average of £209). Flying from Japan to Thailand in June is currently the most expensive (average of £435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JP to TH?

Find hourly flight availability from Japan to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Japan to Thailand as you normally would.

How often are flights from Japan to Thailand delayed?

About 13% of weekly flights between Japan and Thailand have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for Japan to Thailand flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Japan to Thailand flights?

Over the past year, ANA have had the lowest number of delays on this route, with just 7% of flights being delayed.

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

The price you pay for your flight from Japan to Thailand may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Japan to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Japan to Thailand?

    A quick flight from Japan to Thailand can take about 12h 45m. Jeju Air provides one of the quickest options available for as low as £403. Japan and Thailand are separated by a distance of 2849 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Japan to Thailand one-way?

    £79 is the cheapest one-way deal found within the past few days, from Thai Vietjet Air. You may also be able to find cheap deals on Thai AirAsia X and China Eastern, with prices starting from £83 and £87, respectively.

  • Can I find deals for flights from Japan to Thailand that include hotel bookings?

    Yes. In addition to deals on Japan to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Japan to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Thailand.

  • Can I find deals for business class flights from Japan to Thailand?

    Yes. Cheapflights offers flight deals from Japan to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Japan to Thailand?

    Currently, January is the cheapest month in which you can book a flight from Japan to Thailand (average of £209). Flying from Japan to Thailand in June is currently the most expensive (average of £435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Japan to Thailand?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Thailand from Japan today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Japan to Thailand?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Japan to Thailand for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Japan to Thailand with no change fees?

Need flexible booking options for your flight to Thailand from Japan? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Japan to Thailand become cheaper?

Yes, Cheapflights offers price alerts on Japan to Thailand flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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