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Cheap flights from Thailand to Japan from ฿3,889

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — FUK
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Thailand to Japan

Keep the following information in mind while searching for Thailand to Japan flight deals. Data was last updated 13 June 2025.

Round-trip from

฿7,907

One-way from

฿3,889

Popular in

April

Cheapest in

June

Average price

฿10,467

Good round-trip deal

฿7,979 or less

Good one-way deal

฿3,898 or less
Thai AirAsia X
  • Thai AirAsia X
  • 22/9-24/9
  • Nonstop
  • 11h 55m total
  • Thailand to Japan
Search Deals
Thai AirAsia X
  • Thai AirAsia X
  • 18/9
  • Nonstop
  • 5h 30m total
  • Thailand to Japan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿40,493 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿10,027 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Thailand to Japan.
Search Deals
Price to beat on a one-way flight from Thailand to Japan.
Search Deals

Find flight deals from Thailand to Japan

Cheapest flights from Thailand to Japan
Explore the most affordable flight options available from Thailand to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Fri 13/600:30BKK - FUK
Nonstop5h 25mThai Vietjet Air
Tue 17/608:55FUK - BKK
Nonstop5h 35mThai Vietjet Air
Deal found 12/6฿6,740
Fri 13/600:30BKK - FUK
Nonstop5h 25mMultiple Airlines
Fri 20/618:15FUK - BKK
1 stop20h 15mMultiple Airlines
Deal found 12/6฿6,967
Mon 22/912:05DMK - KIX
Nonstop5h 25mThai AirAsia X
Wed 24/909:55KIX - DMK
Nonstop6h 30mThai AirAsia X
Deal found 13/6฿7,907
Tue 1/702:50BKK - KIX
1 stop11h 30mMultiple Airlines
Wed 9/719:45KIX - BKK
Nonstop6h 10mMultiple Airlines
Deal found 12/6฿7,907
Fri 11/702:45DMK - KIX
1 stop12h 55mMultiple Airlines
Mon 14/721:00KIX - DMK
Nonstop6h 30mMultiple Airlines
Deal found 12/6฿8,101
Thu 26/611:30BKK - KIX
1 stop19h 00mVietJet Air
Mon 30/609:20KIX - BKK
1 stop10h 25mVietJet Air
Deal found 12/6฿8,199
Thu 12/602:50BKK - KIX
1 stop11h 30mShandong Airlines
Fri 13/622:00KIX - BKK
1 stop29h 50mShandong Airlines
Deal found 12/6฿8,263
Tue 1/701:15BKK - KIX
Nonstop6h 05mPeach
Mon 7/719:45KIX - BKK
Nonstop6h 10mPeach
Deal found 12/6฿8,361
Thu 12/619:55BKK - HND
1 stop27h 05mMultiple Airlines
Sun 15/600:05HND - BKK
1 stop26h 25mMultiple Airlines
Deal found 11/6฿8,750
Sat 21/623:55DMK - NRT
Nonstop6h 05mThai AirAsia X
Tue 1/709:15NRT - DMK
Nonstop7h 25mThai AirAsia X
Deal found 12/6฿8,750
Wed 9/713:50BKK - NRT
1 stop16h 05mVietJet Air
Sun 13/709:30NRT - BKK
1 stop29h 30mVietJet Air
Deal found 11/6฿8,750
Sat 14/611:30BKK - HND
1 stop11h 30mVietJet Air
Tue 17/602:00HND - BKK
1 stop14h 45mVietJet Air
Deal found 11/6฿8,782

Cheapflights Fare Finder

Customise your flight search to find flights from Thailand to Japan 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 17,341 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Thailand to Japan that are best for you.

Fly from

Thailand

Fly to

Japan

Route

Depart

Return

Price

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Mon 22/9

12:05-19:30

Nonstop5h 25m

Osaka Kansai Intl

Wed 24/9

09:55-14:25

Nonstop6h 30m

฿7,907

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Tue 1/7

02:50-16:20

1 stop11h 30m

Osaka Kansai Intl

Wed 9/7

19:45-23:55

Nonstop6h 10m

฿7,907

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 2/7

02:25-20:45

1 stop16h 20m

Osaka Kansai Intl

Fri 4/7

22:00-01:50

1 stop29h 50m

฿8,069

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Fri 11/7

02:45-17:40

1 stop12h 55m

Osaka Kansai Intl

Mon 14/7

21:00-01:30

Nonstop6h 30m

฿8,101

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 26/6

11:30-08:30

1 stop19h 00m

Osaka Kansai Intl

Mon 30/6

09:20-17:45

1 stop10h 25m

฿8,199

BangkokFukuoka

BKK - FUK

BKKFUK

Bangkok Suvarnabhumi

Mon 8/9

00:30-07:55

Nonstop5h 25m

Fukuoka

Tue 16/9

08:55-12:30

Nonstop5h 35m

฿8,296

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 25/6

01:15-09:20

Nonstop6h 05m

Osaka Kansai Intl

Thu 3/7

19:45-23:55

Nonstop6h 10m

฿8,328

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Mon 7/7

19:20-13:35

1 stop16h 15m

Osaka Kansai Intl

Fri 11/7

14:30-00:05

1 stop11h 35m

฿8,490

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Mon 7/7

00:05-12:55

1 stop10h 50m

Osaka Kansai Intl

Tue 15/7

11:35-22:35

1 stop13h 00m

฿9,268

BangkokTokyo

DMK - NRT

DMKNRT

Bangkok Don Mueang Intl

Tue 8/7

06:15-16:30

1 stop8h 15m

Tokyo Narita

Tue 15/7

17:30-00:10

1 stop8h 40m

฿9,365

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 60 results
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Best time to book a flight from Thailand to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Thailand 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 Thailand to Japan

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

Currently, September is the cheapest month in which you can book a flight from Thailand to Japan (average of ฿197). Flying from Thailand to Japan in December is currently the most expensive (average of ฿387). 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 TH to JP?

Find hourly flight availability from Thailand to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

When flying from Thailand to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Thailand to Japan

Explore weekly flight availability from Thailand to Japan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from TH0 to JP0 are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated 13 June 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Thailand to Japan by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Entertainment

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Entertainment

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very Good
1,204 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Entertainment

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very Good
1,091 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Entertainment

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Entertainment

8.9

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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

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

    For one-way options, check prices for Thai AirAsia X. According to our data, you can fly for as low as ฿3,889. Users have also found prices from ฿3,889 and ฿3,889 on VietJet Air and Thai Vietjet Air, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thailand to Japan 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 Thailand to Japan?

    Currently, September is the cheapest month in which you can book a flight from Thailand to Japan (average of ฿197). Flying from Thailand to Japan in December is currently the most expensive (average of ฿387). 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.

Top 10 airlines flying from Thailand to Japan

Discover the top 10 airlines that operate flights from Thailand to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest฿3,747Average฿14,092FlexibilityNo cancel feeOn-time67%
Search Air China flights
HK ExpressCheapest฿4,461Average฿12,161FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Juneyao AirlinesCheapest฿5,345Average฿11,977FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Thai Vietjet AirCheapest฿6,534Average฿13,501FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
VietJet AirCheapest฿6,615Average฿10,221FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai Lion AirCheapest฿6,629Average฿11,423FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Shandong AirlinesCheapest฿7,411Average฿7,760FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
China EasternCheapest฿7,562Average฿12,910FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Greater Bay AirlinesCheapest฿8,099Average฿13,306FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
PeachCheapest฿8,400Average฿12,482FlexibilityNo cancel feeOn-time72%
Search Peach flights

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