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Cheap flights from Japan to Thailand from £129

FUK — BKK
26 Sep — 3 Oct1
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

Tue 6/1009:25 -
1 stop10h 20m
Tue 13/1018:45 -
1 stop11h 15m
Deal found 22/8£256
Thu 15/1014:55 -
1 stop22h 20m
Thu 22/1019:50 -
1 stop15h 55m
Deal found 24/8£274
Wed 18/1115:00 -
1 stop12h 30m
Sun 6/1202:30 -
1 stop13h 40m
Deal found 23/8£276
Mon 12/1014:00 -
1 stop25h 35m
Wed 14/1001:30 -
1 stop18h 00m
Deal found 25/8£276
Sun 15/1115:00 -
1 stop12h 30m
Thu 19/1102:30 -
1 stop13h 40m
Deal found 23/8£283
Thu 1/1007:40 -
1 stop18h 15m
Mon 26/1018:00 -
1 stop11h 35m
Deal found 24/8£284
Fri 25/912:30 -
1 stop13h 40m
Mon 28/901:10 -
1 stop30h 15m
Deal found 25/8£284
Fri 2/1007:40 -
1 stop18h 15m
Tue 27/1018:00 -
1 stop11h 35m
Deal found 24/8£285
Fri 2/1013:50 -
1 stop12h 50m
Tue 27/1009:25 -
1 stop9h 30m
Deal found 25/8£286
Wed 18/1114:20 -
1 stop11h 50m
Sun 6/1201:30 -
1 stop12h 50m
Deal found 23/8£287
Mon 16/1114:20 -
1 stop11h 50m
Thu 19/1101:30 -
1 stop18h 00m
Deal found 23/8£291
Thu 24/917:15 -
1 stop32h 55m
Mon 28/901:10 -
1 stop15h 40m
Deal found 24/8£292

Find flight deals from Japan to Thailand

Round-trip from

£256

One-way from

£129

Popular in

December

Cheapest in

November

Average price

£284

Good round-trip deal

£215 or less

Good one-way deal

£128 or less
VietJet Air
  • VietJet Air
  • 6/10-13/10
  • 2 total stops
  • 21h 35m total
  • Japan to Thailand
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Jeju Air
  • Jeju Air
  • 24/9
  • 1 total stop
  • 32h 55m 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).
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Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Japan to Thailand.
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Price to beat on a one-way flight from Japan to Thailand.
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Cheapflights Fare Finder

 
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

NagoyaBangkok

NGO Nagoya Chubu Centrair Intl - BKK Bangkok Suvarnabhumi

NGOBKK

Nagoya Chubu Centrair Intl

Wed 25/11

09:25-17:40

1 stop10h 15m

Bangkok Suvarnabhumi

Mon 30/11

15:05-08:00

1 stop14h 55m

£299

NagoyaBangkok

NGO Nagoya Chubu Centrair Intl - BKK Bangkok Suvarnabhumi

NGOBKK

Nagoya Chubu Centrair Intl

Mon 26/10

09:25-14:05

1 stop30h 40m

Bangkok Suvarnabhumi

Wed 28/10

15:05-08:00

1 stop14h 55m

£308

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Sat 26/9

10:30-23:50

1 stop15h 20m

Bangkok Suvarnabhumi

Thu 1/10

01:10-15:50

1 stop12h 40m

£332

NagoyaBangkok

NGO Nagoya Chubu Centrair Intl - BKK Bangkok Suvarnabhumi

NGOBKK

Nagoya Chubu Centrair Intl

Wed 25/11

09:25-19:05

2 stops35h 40m

Bangkok Suvarnabhumi

Sun 29/11

15:05-08:00

1 stop14h 55m

£337

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Fri 13/11

08:55-19:05

1 stop12h 10m

Bangkok Suvarnabhumi

Fri 20/11

16:05-07:35

1 stop13h 30m

£356

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Sat 28/11

08:55-19:05

1 stop12h 10m

Bangkok Suvarnabhumi

Sat 5/12

16:05-07:35

1 stop13h 30m

£360

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Mon 14/12

09:30-17:40

1 stop10h 10m

Bangkok Suvarnabhumi

Sun 20/12

15:05-15:30

1 stop22h 25m

£368

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Thu 26/11

08:55-19:05

1 stop12h 10m

Bangkok Suvarnabhumi

Sat 12/12

16:05-07:35

1 stop13h 30m

£370

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Fri 2/10

08:55-18:45

1 stop11h 50m

Bangkok Suvarnabhumi

Tue 27/10

20:05-07:35

1 stop9h 30m

£370

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Sun 27/9

19:00-11:10

1 stop18h 10m

Bangkok Suvarnabhumi

Fri 2/10

03:15-18:00

1 stop12h 45m

£375

Flights are sorted by cheapest return flights first.

Deals found on 22/8

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

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 £248). Flying from Japan to Thailand in December is currently the most expensive (average of £389). 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?

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 113 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 8% 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 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Thailand

See what other customers who have flown with Thai Airways from Japan to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
417 reviews
Check prices

Overall

7.9

Comfort

7.7

Entertainment

6.9

Crew

8.4

Boarding

8.0

Food

7.5

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
417 reviews
Thai Airways
7.9
Good
417 reviews
Check prices

Overall

7.9

Comfort

7.7

Entertainment

6.9

Crew

8.4

Boarding

8.0

Food

7.5

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Related info for your journey

  • How long is the flight from Japan to Thailand?

    A quick flight from Japan to Thailand can take about 10h 05m. VietJet Air provides one of the quickest options available for as low as £458. 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?

    £77 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 China Eastern and Thai AirAsia X, with prices starting from £85 and £86, 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 £248). Flying from Japan to Thailand in December is currently the most expensive (average of £389). 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

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

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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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