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Cheap flights from Japan to Thailand from £135

FUK — BKK
20 Oct — 27 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

Sat 31/1009:25 -
1 stop10h 15m
Sat 7/1118:35 -
1 stop11h 25m
Deal found 16/9£272
Tue 20/1013:20 -
1 stop13h 05m
Mon 26/1001:45 -
1 stop8h 15m
Deal found 19/9£295
Wed 14/1016:55 -
1 stop9h 45m
Mon 14/1213:35 -
1 stop21h 15m
Deal found 16/9£297
Tue 13/1008:55 -
Nonstop6h 50m
Tue 15/1220:05 -
1 stop16h 25m
Deal found 16/9£303
Sun 25/1010:45 -
1 stop26h 40m
Sat 31/1018:05 -
1 stop23h 55m
Deal found 16/9£303
Sun 27/908:55 -
Nonstop6h 50m
Tue 6/1015:45 -
2 stops21h 05m
Deal found 18/9£313
Mon 26/1009:25 -
1 stop30h 40m
Thu 29/1015:05 -
1 stop14h 55m
Deal found 18/9£315
Sun 27/908:55 -
Nonstop6h 50m
Tue 6/1023:35 -
Nonstop6h 20m
Deal found 18/9£316
Fri 2/1008:55 -
Nonstop6h 50m
Tue 6/1002:05 -
1 stop12h 55m
Deal found 15/9£318
Mon 2/1113:15 -
1 stop13h 30m
Mon 9/1120:05 -
1 stop16h 25m
Deal found 18/9£319
Sat 10/1002:00 -
1 stop18h 45m
Tue 20/1016:50 -
1 stop17h 40m
Deal found 20/9£319
Tue 13/1008:55 -
Nonstop6h 50m
Wed 16/1209:30 -
Nonstop6h 00m
Deal found 16/9£322

Find flight deals from Japan to Thailand

Round-trip from

£272

One-way from

£135

Popular in

December

Cheapest in

June

Average price

£354

Good round-trip deal

£472 or less

Good one-way deal

£112 or less
VietJet Air
  • VietJet Air
  • 31/10-7/11
  • 2 total stops
  • 21h 40m total
  • Japan to Thailand
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Jeju Air
  • Jeju Air
  • 25/9-31/12
  • 1 total stop
  • 11h 40m total
  • Japan to Thailand
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in September 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

TokyoBangkok

HND Tokyo Haneda - BKK Bangkok Suvarnabhumi

HNDBKK

Tokyo Haneda

Thu 7/1

05:00-22:00

1 stop19h 00m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£166

NagoyaBangkok

NGO Nagoya Chubu Centrair Intl - BKK Bangkok Suvarnabhumi

NGOBKK

Nagoya Chubu Centrair Intl

Fri 23/10

09:25-17:45

1 stop10h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£166

TokyoBangkok

HND Tokyo Haneda - BKK Bangkok Suvarnabhumi

HNDBKK

Tokyo Haneda

Fri 18/12

05:00-22:50

1 stop19h 50m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£176

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Wed 2/12

18:35-13:00

1 stop20h 25m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£178

TokyoChiang Mai

HND Tokyo Haneda - CNX Chiang Mai

HNDCNX

Tokyo Haneda

Thu 17/12

14:30-09:05

2 stops20h 35m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

£182

TokyoChiang Mai

HND Tokyo Haneda - CNX Chiang Mai

HNDCNX

Tokyo Haneda

Thu 29/10

02:30-15:30

1 stop15h 00m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

£184

TokyoBangkok

HND Tokyo Haneda - BKK Bangkok Suvarnabhumi

HNDBKK

Tokyo Haneda

Sat 7/11

05:45-22:00

1 stop18h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£184

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Sun 27/9

13:20-00:25

1 stop13h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£187

TokyoBangkok

HND Tokyo Haneda - BKK Bangkok Suvarnabhumi

HNDBKK

Tokyo Haneda

Fri 5/3

05:00-18:10

1 stop15h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£188

TokyoBangkok

NRT Tokyo Narita - BKK Bangkok Suvarnabhumi

NRTBKK

Tokyo Narita

Sat 14/11

13:15-00:45

1 stop13h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£189

Flights are sorted by cheapest return flights first.

Deals found on 18/9

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 £249). Flying from Japan to Thailand in December is currently the most expensive (average of £393). 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?

It’s optimal to fly from Japan to Thailand at midday. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the evening.

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 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
420 reviews
Check prices

Overall

7.9

Entertainment

6.9

Food

7.5

Boarding

8.0

Comfort

7.7

Crew

8.5

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
420 reviews
Thai Airways
7.9
Good
420 reviews
Check prices

Overall

7.9

Entertainment

6.9

Food

7.5

Boarding

8.0

Comfort

7.7

Crew

8.5

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 11h 20m. VietJet Air provides one of the quickest options available for as low as £445. 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 China Eastern and Thai AirAsia X, with prices starting from £86 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 £249). Flying from Japan to Thailand in December is currently the most expensive (average of £393). 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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