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Cheap flights from Bangkok to Japan from ฿3,708

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — FUK
13 Jul — 20 Jul1
1 adult

Cheap flight deals from Bangkok to Japan

Keep the following information in mind while searching for Bangkok to Japan flight deals. Data was last updated 8 July 2025.

Round-trip from

฿7,709

One-way from

฿3,708

Popular in

April

Cheapest in

June

Average price

฿10,995
Thai AirAsia X
  • Thai AirAsia X
  • 26/8-10/9
  • Nonstop
  • 12h 00m total
  • Bangkok to Japan
Search Deals
Thai AirAsia X
  • Thai AirAsia X
  • 30/8
  • Nonstop
  • 5h 25m total
  • Bangkok to Japan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿40,624 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿10,121 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Bangkok to Japan

Cheapest flights from Bangkok to Japan
Explore the most affordable flight options available from Bangkok to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Tue 26/801:10DMK - KIX
Nonstop5h 30mThai AirAsia X
Wed 10/921:00KIX - DMK
Nonstop6h 30mThai AirAsia X
Deal found 8/7฿7,709
Wed 20/802:25BKK - KIX
1 stop16h 20mMultiple Airlines
Thu 28/819:45KIX - BKK
Nonstop6h 10mMultiple Airlines
Deal found 7/7฿7,774
Sat 2/815:50BKK - KIX
1 stop14h 05mThai Vietjet Air
Sun 24/808:55KIX - BKK
1 stop16h 55mThai Vietjet Air
Deal found 6/7฿7,807
Sat 23/802:50BKK - KIX
1 stop11h 30mShandong Airlines
Thu 28/812:30KIX - BKK
1 stop15h 20mShandong Airlines
Deal found 7/7฿7,872
Wed 5/1118:35BKK - NGO
1 stop11h 25mVietJet Air
Sun 9/1109:30NGO - BKK
1 stop11h 35mVietJet Air
Deal found 6/7฿7,905
Thu 28/802:45DMK - KIX
1 stop12h 55mMultiple Airlines
Tue 2/909:55KIX - DMK
Nonstop6h 30mMultiple Airlines
Deal found 6/7฿8,002
Fri 1/801:15BKK - KIX
Nonstop6h 05mPeach
Sun 24/819:45KIX - BKK
Nonstop6h 10mPeach
Deal found 6/7฿8,100
Mon 10/1118:35BKK - NGO
1 stop11h 25mMultiple Airlines
Fri 14/1113:35NGO - BKK
1 stop13h 20mMultiple Airlines
Deal found 6/7฿8,262
Wed 15/1019:55BKK - HND
1 stop27h 05mVietJet Air
Tue 28/1002:30HND - BKK
1 stop12h 30mVietJet Air
Deal found 6/7฿8,653
Sun 31/802:40DMK - NRT
Nonstop6h 05mThai AirAsia X
Fri 5/921:15NRT - DMK
Nonstop7h 25mThai AirAsia X
Deal found 6/7฿8,653
Mon 1/919:20BKK - NRT
1 stop19h 25mMultiple Airlines
Sun 7/914:35NRT - BKK
1 stop21h 45mMultiple Airlines
Deal found 6/7฿8,653
Thu 17/711:30BKK - HND
1 stop11h 30mMultiple Airlines
Sat 26/710:45HND - BKK
1 stop9h 10mMultiple Airlines
Deal found 7/7฿8,685

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok 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 8 July 2025.
Use the filters below to find and compare flights from Bangkok to Japan that are best for you.

Fly from

Bangkok

Fly to

Japan

Route

Depart

Return

Price

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Tue 26/8

01:10-08:40

Nonstop5h 30m

Osaka Kansai Intl

Wed 10/9

21:00-01:30

Nonstop6h 30m

฿7,709

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 4/9

02:50-16:20

1 stop11h 30m

Osaka Kansai Intl

Mon 8/9

19:45-23:55

Nonstop6h 10m

฿7,709

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 20/8

02:25-20:45

1 stop16h 20m

Osaka Kansai Intl

Thu 28/8

12:30-01:50

1 stop15h 20m

฿7,807

BangkokNagoya

BKK - NGO

BKKNGO

Bangkok Suvarnabhumi

Wed 5/11

18:35-08:00

1 stop11h 25m

Nagoya Chubu Centrair Intl

Sun 9/11

09:30-19:05

1 stop11h 35m

฿7,905

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Thu 28/8

02:45-17:40

1 stop12h 55m

Osaka Kansai Intl

Tue 2/9

09:55-14:25

Nonstop6h 30m

฿8,002

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Thu 21/8

01:15-09:20

Nonstop6h 05m

Osaka Kansai Intl

Fri 29/8

19:45-23:55

Nonstop6h 10m

฿8,197

BangkokNagoya

BKK - NGO

BKKNGO

Bangkok Suvarnabhumi

Mon 10/11

18:35-08:00

1 stop11h 25m

Nagoya Chubu Centrair Intl

Fri 14/11

13:35-00:55

1 stop13h 20m

฿8,262

BangkokTokyo

DMK - NRT

DMKNRT

Bangkok Don Mueang Intl

Sun 31/8

02:40-10:45

Nonstop6h 05m

Tokyo Narita

Fri 5/9

21:15-02:40

Nonstop7h 25m

฿8,653

BangkokTokyo

BKK - HND

BKKHND

Bangkok Suvarnabhumi

Fri 18/7

11:30-01:00

1 stop11h 30m

Tokyo Haneda

Sat 26/7

10:45-17:55

1 stop9h 10m

฿8,653

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Wed 6/8

19:20-15:05

1 stop17h 45m

Tokyo Narita

Mon 25/8

13:50-21:55

1 stop10h 05m

฿8,653

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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

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

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

Currently, September is the cheapest month in which you can book a flight from Bangkok to Japan (average of ฿197). Flying from Bangkok 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 BKK to JP?

Find hourly flight availability from Bangkok 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 8 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Japan as you normally would.

Weekly flight availability from Bangkok to Japan

Explore weekly flight availability from Bangkok 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 8 July 2025.

The most flights from TH1 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).

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 8 July 2025.
Read through reviews of airlines operating flights from Bangkok to Japan, such as STARLUX Airlines, ANA, andไห่หนานแอร์ไลน์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

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
9.0
Wonderful
STARLUX Airlines
9.0
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

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.
ANA
8.4
Very Good
897 reviews
STARLUX Airlines
9.0
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

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.
ไห่หนานแอร์ไลน์
8.2
Very Good
41 reviews
STARLUX Airlines
9.0
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

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.
Thai Airways
7.7
Good
336 reviews
STARLUX Airlines
9.0
Wonderful
Check prices

Food

8.9

Comfort

9.0

Overall

9.0

Crew

9.3

Entertainment

9.0

Boarding

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 Bangkok 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 Bangkok to Japan one-way?

    The cheapet airlines for a one-way flight from Bangkok to Japan are Thai AirAsia X (฿3,708), Greater Bay Airlines (฿3,838), and VietJet Air (฿3,903).

  • What are the most popular routes from Bangkok to Japan?

    Most travellers choose Bangkok Suvarnabhumi - Tokyo Narita, Bangkok Suvarnabhumi - Osaka Kansai Intl or Bangkok Suvarnabhumi - Tokyo Haneda when deciding on the best route from Bangkok to Japan.

  • What are the most reliable airlines from Bangkok to Japan?

    The top 3 most reliable airlines when flying from Bangkok to Japan are Thai Vietjet Air (69%), EL AL (44%) and Thai Airways (41%).

  • What are the cheapest flights from Bangkok to Japan?

    The cheapest flight price from Bangkok to Japan is ฿4,083. On average you can expect to pay ฿10,273. The most popular route, (Bangkok Suvarnabhumi - Tokyo Narita), can usually be booked for ฿8,653.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Bangkok to Japan (average of ฿197). Flying from Bangkok 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.

Alternative routes for Bangkok to Japan

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Krabi flights
Chiang Mai to Phuket City flights

Top 10 airlines flying from Bangkok to Japan

Discover the top 10 airlines that operate flights from Bangkok 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 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest฿3,761Average฿13,864FlexibilityNo cancel feeOn-time67%
Search Air China flights
Juneyao AirlinesCheapest฿5,366Average฿12,022FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
HK ExpressCheapest฿5,432Average฿11,997FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Thai Lion AirCheapest฿6,400Average฿11,503FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai Vietjet AirCheapest฿6,898Average฿14,059FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
VietJet AirCheapest฿7,053Average฿9,811FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Shandong AirlinesCheapest฿7,439Average฿7,789FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
China EasternCheapest฿7,590Average฿12,927FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air MacauCheapest฿7,971Average฿10,178FlexibilityNo cancel feeOn-time56%
Search Air Macau flights
Greater Bay AirlinesCheapest฿8,130Average฿13,357FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Bangkok to Japan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Japan?

Millions of users choose and trust Cheapflights to book the best flight deals from Bangkok to Japan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bangkok to Japan with no change fees?

Certainly. Search results for flights to Japan from Bangkok shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bangkok to Japan become cheaper?

Yes, Cheapflights offers price alerts on Bangkok to Japan 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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