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Cheap flights from Japan to Thailand from £134

FUK — BKK
11 Dec — 18 Dec1
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

Mon 14/1221:55 -
1 stop17h 25m
Thu 17/1214:40 -
1 stop19h 50m
Deal found 9/11£252
Tue 1/1210:00 -
Nonstop6h 00m
Wed 9/1201:50 -
Nonstop5h 05m
Deal found 8/11£260
Wed 2/1210:00 -
Nonstop6h 00m
Mon 7/1201:50 -
Nonstop5h 05m
Deal found 11/11£267
Sat 5/1210:30 -
Nonstop6h 35m
Sun 13/1210:40 -
Nonstop5h 35m
Deal found 9/11£294
Wed 2/1210:00 -
Nonstop6h 00m
Mon 7/1202:35 -
1 stop14h 20m
Deal found 11/11£298
Wed 2/1211:10 -
Nonstop7h 40m
Tue 8/1203:00 -
1 stop17h 05m
Deal found 7/11£299
Thu 3/1219:45 -
Nonstop7h 25m
Tue 8/1202:35 -
2 stops17h 50m
Deal found 7/11£300
Tue 1/1214:55 -
1 stop22h 20m
Tue 8/1217:35 -
1 stop18h 10m
Deal found 6/11£304
Wed 2/1219:45 -
Nonstop6h 30m
Thu 3/1210:40 -
Nonstop5h 35m
Deal found 10/11£304
Sun 22/1110:00 -
Nonstop6h 00m
Sat 19/1201:50 -
Nonstop5h 05m
Deal found 10/11£304
Thu 3/1210:30 -
Nonstop6h 35m
Wed 9/1210:40 -
Nonstop5h 35m
Deal found 9/11£306
Wed 2/1213:40 -
1 stop7h 55m
Thu 3/1210:40 -
Nonstop5h 35m
Deal found 10/11£307

Find flight deals from Japan to Thailand

Round-trip from

£214

One-way from

£134

Popular in

December

Cheapest in

June

Average price

£361

Good round-trip deal

£700 or less

Good one-way deal

£103 or less
2/3-19/3
  • 2/3-19/3
  • 2 total stops
  • 27h 00m total
  • Japan to Thailand
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Thai AirAsia X
  • Thai AirAsia X
  • 4/12-31/12
  • Nonstop
  • 6h 30m total
  • Japan to Thailand
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in November 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

Wed 10/3

16:10-01:55

1 stop11h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£147

OsakaChiang Mai

KIX Osaka Kansai Intl - CNX Chiang Mai

KIXCNX

Osaka Kansai Intl

Mon 14/12

19:45-07:55

1 stop14h 10m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

£151

TokyoPhuket City

HND Tokyo Haneda - HKT Phuket City

HNDHKT

Tokyo Haneda

Sun 13/12

02:20-14:50

1 stop14h 30m

Phuket City

Wed 31/12

00:00-02:00

Nonstop0h 00m

£151

OsakaBangkok

KIX Osaka Kansai Intl - DMK Bangkok Don Mueang Intl

KIXDMK

Osaka Kansai Intl

Tue 22/12

11:35-18:30

1 stop8h 55m

Bangkok Don Mueang Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£151

FukuokaBangkok

FUK Fukuoka - BKK Bangkok Suvarnabhumi

FUKBKK

Fukuoka

Fri 19/2

08:55-17:40

1 stop10h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£157

OsakaChiang Mai

KIX Osaka Kansai Intl - CNX Chiang Mai

KIXCNX

Osaka Kansai Intl

Sun 20/12

09:35-14:15

Nonstop6h 40m

Chiang Mai

Wed 31/12

00:00-02:00

Nonstop0h 00m

£161

TokyoBangkok

NRT Tokyo Narita - DMK Bangkok Don Mueang Intl

NRTDMK

Tokyo Narita

Wed 6/1

19:45-01:10

Nonstop7h 25m

Bangkok Don Mueang Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£162
Fastest return journey

FukuokaBangkok

FUK Fukuoka - DMK Bangkok Don Mueang Intl

FUKDMK

Fukuoka

Fri 19/2

10:00-14:00

Nonstop6h 00m

Bangkok Don Mueang Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£163

TokyoBangkok

NRT Tokyo Narita - DMK Bangkok Don Mueang Intl

NRTDMK

Tokyo Narita

Fri 11/12

11:10-16:50

Nonstop7h 40m

Bangkok Don Mueang Intl

Wed 31/12

00:00-02:00

Nonstop0h 00m

£163

OsakaBangkok

KIX Osaka Kansai Intl - BKK Bangkok Suvarnabhumi

KIXBKK

Osaka Kansai Intl

Mon 7/12

13:45-13:20

1 stop25h 35m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

£163

Flights are sorted by cheapest return flights first.

Deals found on 6/11

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, June is the cheapest month in which you can book a flight from Japan to Thailand (average of £266). Flying from Japan to Thailand in December is currently the most expensive (average of £416). 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.

Weekly flight availability from Japan to Thailand

The most flights from JP0 to TH0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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
433 reviews
Check prices

Boarding

8.0

Entertainment

6.9

Overall

7.9

Comfort

7.7

Crew

8.5

Food

7.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.
Thai Airways
7.9
Good
433 reviews
Thai Airways
7.9
Good
433 reviews
Check prices

Boarding

8.0

Entertainment

6.9

Overall

7.9

Comfort

7.7

Crew

8.5

Food

7.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

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. Thai AirAsia provides one of the quickest options available for as low as £260. Japan and Thailand are separated by a distance of 2309 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, June is the cheapest month in which you can book a flight from Japan to Thailand (average of £266). Flying from Japan to Thailand in December is currently the most expensive (average of £416). 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?

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!

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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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