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Cheap flights from Japan to Thailand from £125

FUK — BKK
24 Oct — 31 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 31/1013:45 -
1 stop13h 00m
Mon 2/1101:45 -
1 stop17h 10m
Deal found 23/9£240
Wed 28/1016:10 -
1 stop11h 45m
Sun 1/1103:05 -
1 stop10h 05m
Deal found 24/9£244
Mon 9/1119:45 -
Nonstop6h 30m
Sun 15/1110:40 -
Nonstop5h 35m
Deal found 21/9£255
Tue 10/1122:10 -
1 stop28h 35m
Mon 16/1101:45 -
1 stop17h 10m
Deal found 20/9£257
Fri 20/1122:10 -
1 stop28h 35m
Mon 23/1101:45 -
1 stop17h 10m
Deal found 24/9£258
Mon 19/1016:00 -
1 stop11h 25m
Sun 25/1003:05 -
1 stop10h 05m
Deal found 21/9£259
Thu 1/1017:00 -
Nonstop6h 40m
Mon 26/1001:45 -
1 stop8h 15m
Deal found 21/9£267
Sat 5/1212:30 -
1 stop14h 55m
Sat 12/1202:25 -
1 stop31h 00m
Deal found 24/9£267
Tue 29/917:40 -
1 stop8h 35m
Thu 29/1006:20 -
1 stop8h 05m
Deal found 21/9£268
Sat 26/908:55 -
Nonstop6h 50m
Mon 26/1001:45 -
1 stop8h 15m
Deal found 21/9£274
Sun 4/1008:55 -
Nonstop6h 00m
Tue 6/1002:25 -
1 stop12h 05m
Deal found 22/9£274
Sat 7/1119:45 -
Nonstop7h 25m
Fri 13/1110:25 -
Nonstop6h 05m
Deal found 21/9£276

Find flight deals from Japan to Thailand

Round-trip from

£218

One-way from

£125

Popular in

December

Cheapest in

June

Average price

£358

Good round-trip deal

£478 or less

Good one-way deal

£113 or less
15/1-20/1
  • 15/1-20/1
  • 2 total stops
  • 29h 10m total
  • Japan to Thailand
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Thai Vietjet Air
  • Thai Vietjet Air
  • 5/10-31/12
  • 1 total stop
  • 12h 15m 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

OsakaBangkok

KIX Osaka Kansai Intl - BKK Bangkok Suvarnabhumi

KIXBKK

Osaka Kansai Intl

Tue 27/10

16:10-01:55

1 stop11h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£149

FukuokaBangkok

FUK Fukuoka - BKK Bangkok Suvarnabhumi

FUKBKK

Fukuoka

Tue 13/10

09:15-13:00

1 stop29h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£160

OsakaBangkok

KIX Osaka Kansai Intl - BKK Bangkok Suvarnabhumi

KIXBKK

Osaka Kansai Intl

Fri 27/11

08:55-13:30

Nonstop6h 35m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£164

OsakaBangkok

KIX Osaka Kansai Intl - BKK Bangkok Suvarnabhumi

KIXBKK

Osaka Kansai Intl

Wed 11/11

16:10-01:55

1 stop11h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£166

OsakaBangkok

KIX Osaka Kansai Intl - BKK Bangkok Suvarnabhumi

KIXBKK

Osaka Kansai Intl

Sat 13/3

12:30-01:25

1 stop14h 55m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£166

FukuokaBangkok

FUK Fukuoka - BKK Bangkok Suvarnabhumi

FUKBKK

Fukuoka

Tue 6/10

09:15-13:00

1 stop29h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£168

FukuokaBangkok

FUK Fukuoka - BKK Bangkok Suvarnabhumi

FUKBKK

Fukuoka

Fri 19/2

09:55-19:20

1 stop11h 25m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£171

TokyoBangkok

NRT Tokyo Narita - DMK Bangkok Don Mueang Intl

NRTDMK

Tokyo Narita

Tue 3/11

19:45-01:10

Nonstop7h 25m

Bangkok Don Mueang Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£172

OsakaBangkok

KIX Osaka Kansai Intl - DMK Bangkok Don Mueang Intl

KIXDMK

Osaka Kansai Intl

Wed 30/9

12:25-21:20

1 stop10h 55m

Bangkok Don Mueang Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£174
Fastest return journey

OsakaBangkok

KIX Osaka Kansai Intl - DMK Bangkok Don Mueang Intl

KIXDMK

Osaka Kansai Intl

Wed 30/9

10:25-14:25

Nonstop6h 00m

Bangkok Don Mueang Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£175

Flights are sorted by cheapest return flights first.

Deals found on 23/9

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 £252). Flying from Japan to Thailand in December is currently the most expensive (average of £398). 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 14% 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
423 reviews
Check prices

Comfort

7.7

Entertainment

6.9

Boarding

8.0

Crew

8.5

Overall

7.9

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
423 reviews
Thai Airways
7.9
Good
423 reviews
Check prices

Comfort

7.7

Entertainment

6.9

Boarding

8.0

Crew

8.5

Overall

7.9

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 6h 15m. Thai Lion Air provides one of the quickest options available for as low as £302. Japan and Thailand are separated by a distance of 1942 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?

    £80 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 £88 and £88, 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 £252). Flying from Japan to Thailand in December is currently the most expensive (average of £398). 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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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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