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Cheap flights from Bangkok to Japan from ฿3,834

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — FUK
25 Jun — 2 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 20 June 2025.

Round-trip from

฿7,767

One-way from

฿3,834

Popular in

April

Cheapest in

June

Average price

฿10,586
VietJet Air
  • VietJet Air
  • 9/7-13/7
  • 2 total stops
  • 40h 30m total
  • Bangkok to Japan
Search Deals
VietJet Air
  • VietJet Air
  • 6/10
  • 1 total stop
  • 10h 35m total
  • Bangkok to Japan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿41,238 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿10,249 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 20 June 2025.

Wed 9/718:45BKK - NGO
1 stop11h 15mVietJet Air
Sun 13/709:30NGO - BKK
1 stop29h 15mVietJet Air
Deal found 18/6฿7,767
Wed 2/702:25BKK - KIX
1 stop10h 30mMultiple Airlines
Mon 7/709:30KIX - BKK
1 stop10h 35mMultiple Airlines
Deal found 19/6฿7,866
Fri 29/802:25BKK - KIX
1 stop10h 30mShandong Airlines
Thu 11/912:30KIX - BKK
1 stop15h 20mShandong Airlines
Deal found 20/6฿7,964
Wed 16/712:05DMK - KIX
Nonstop5h 25mThai AirAsia X
Sun 20/709:55KIX - DMK
Nonstop6h 30mThai AirAsia X
Deal found 18/6฿8,029
Wed 2/701:15BKK - KIX
Nonstop6h 05mPeach
Sat 5/719:45KIX - BKK
Nonstop6h 10mPeach
Deal found 18/6฿8,488
Fri 29/808:10DMK - KIX
1 stop9h 30mMultiple Airlines
Sun 7/909:55KIX - DMK
Nonstop6h 30mMultiple Airlines
Deal found 19/6฿8,750
Wed 25/619:55BKK - HND
1 stop27h 05mMultiple Airlines
Sat 28/610:45HND - BKK
1 stop13h 15mMultiple Airlines
Deal found 20/6฿8,750
Thu 26/611:55DMK - NRT
Nonstop6h 05mThai AirAsia X
Wed 2/721:15NRT - DMK
Nonstop7h 25mThai AirAsia X
Deal found 19/6฿8,750
Thu 16/1017:55BKK - NRT
1 stop10h 45mMultiple Airlines
Thu 30/1020:05NRT - BKK
1 stop15h 50mMultiple Airlines
Deal found 18/6฿8,750
Sun 24/808:10DMK - HND
1 stop12h 45mMultiple Airlines
Thu 28/806:35HND - DMK
1 stop17h 40mMultiple Airlines
Deal found 19/6฿8,783
Thu 26/611:30BKK - HND
1 stop11h 30mVietJet Air
Wed 2/702:00HND - BKK
1 stop18h 45mVietJet Air
Deal found 19/6฿8,783
Wed 9/719:20BKK - NRT
1 stop17h 45mGreater Bay Airlines
Fri 11/716:05NRT - BKK
1 stop10h 00mGreater Bay Airlines
Deal found 18/6฿8,816

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 20 June 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

BangkokNagoya

BKK - NGO

BKKNGO

Bangkok Suvarnabhumi

Wed 9/7

18:45-08:00

1 stop11h 15m

Nagoya Chubu Centrair Intl

Sun 13/7

09:30-12:45

1 stop29h 15m

฿7,767

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 2/7

02:25-14:55

1 stop10h 30m

Osaka Kansai Intl

Mon 7/7

09:30-18:05

1 stop10h 35m

฿7,866

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Fri 29/8

02:25-14:55

1 stop10h 30m

Osaka Kansai Intl

Thu 11/9

12:30-01:50

1 stop15h 20m

฿7,964

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Wed 16/7

12:05-19:30

Nonstop5h 25m

Osaka Kansai Intl

Sun 20/7

09:55-14:25

Nonstop6h 30m

฿8,029

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Sun 6/7

01:15-09:20

Nonstop6h 05m

Osaka Kansai Intl

Fri 11/7

19:45-23:55

Nonstop6h 10m

฿8,324

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Mon 18/8

08:10-19:40

1 stop9h 30m

Osaka Kansai Intl

Sat 23/8

21:00-01:30

Nonstop6h 30m

฿8,652

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Wed 9/7

19:20-15:05

1 stop17h 45m

Tokyo Narita

Fri 11/7

16:05-00:05

1 stop10h 00m

฿8,816

BangkokTokyo

BKK - HND

BKKHND

Bangkok Suvarnabhumi

Thu 3/7

10:25-22:55

1 stop10h 30m

Tokyo Haneda

Wed 9/7

06:35-18:55

1 stop14h 20m

฿8,947

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Sat 30/8

23:55-08:20

Nonstop6h 25m

Tokyo Narita

Tue 9/9

18:10-22:45

Nonstop6h 35m

฿9,439

BangkokOsaka

BKK - KIX

BKKKIX

Bangkok Suvarnabhumi

Wed 9/7

02:05-17:00

1 stop12h 55m

Osaka Kansai Intl

Sat 12/7

12:00-01:05

1 stop15h 05m

฿9,504

Flights are sorted by cheapest return flights first.

Deals found on 20/6

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 20 June 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 20 June 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).

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 20 June 2025.
To help decide which airline to fly from Bangkok to Japan, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. 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

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

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

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

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
1,205 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

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
1,090 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

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
1,497 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

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 VietJet Air (฿3,834), Thai AirAsia X (฿3,966), and Greater Bay Airlines (฿3,966).

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

    Most travellers choose Bangkok Suvarnabhumi - Tokyo Narita, Bangkok Suvarnabhumi - Tokyo Haneda or Bangkok Suvarnabhumi - Osaka Kansai Intl 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 (80%), Thai Airways (56%) and เตอร์กิชแอร์ไลน์ (56%).

  • What are the cheapest flights from Bangkok to Japan?

    The cheapest flight price from Bangkok to Japan is ฿5,175. On average you can expect to pay ฿10,934. The most popular route, (Bangkok Suvarnabhumi - Tokyo Narita), can usually be booked for ฿8,718.

  • 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

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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 Ko Samui flights
Phuket City to Ko Samui 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 20 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest฿3,789Average฿13,969FlexibilityNo cancel feeOn-time67%
Search Air China flights
HK ExpressCheapest฿4,512Average฿12,522FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Juneyao AirlinesCheapest฿5,406Average฿12,113FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Thai Vietjet AirCheapest฿6,687Average฿14,238FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
VietJet AirCheapest฿6,690Average฿10,360FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai Lion AirCheapest฿6,704Average฿11,384FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Shandong AirlinesCheapest฿7,495Average฿7,848FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
China EasternCheapest฿7,647Average฿12,902FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Greater Bay AirlinesCheapest฿8,191Average฿13,457FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
PeachCheapest฿8,504Average฿12,533FlexibilityNo cancel feeOn-time72%
Search Peach 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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