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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Bangkok to Japan from ฿4,382

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — FUK
28 Dec — 4 Jan1
1 adult
1 adult, Economy, 0 bags

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 28 November 2025.

Round-trip from

฿8,344

One-way from

฿4,382

Popular in

April

Cheapest in

June

Average price

฿12,661
VietJet Air
  • VietJet Air
  • 26/5-28/5
  • 2 total stops
  • 26h 20m total
  • Bangkok to Japan
Search Deals
Thai AirAsia X
  • Thai AirAsia X
  • 10/12
  • Nonstop
  • 5h 45m total
  • Bangkok to Japan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿45,399 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿9,820 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Bangkok to Japan

Enter your travel dates to find the best prices.

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 28 November 2025.

Wed 10/1201:10BKK - KIX
Nonstop5h 35mMultiple Airlines
Fri 12/1209:20KIX - BKK
1 stop17h 35mMultiple Airlines
Deal found 25/11฿8,441
Wed 10/1201:10BKK - KIX
Nonstop5h 35mMultiple Airlines
Thu 11/1216:30KIX - BKK
2 stops24h 25mMultiple Airlines
Deal found 25/11฿8,473
Mon 22/1211:45DMK - KIX
Nonstop5h 45mThai AirAsia X
Wed 28/109:55KIX - DMK
Nonstop6h 30mThai AirAsia X
Deal found 25/11฿8,505
Sun 7/1209:25BKK - KIX
1 stop9h 35mChina Eastern
Tue 16/1214:20KIX - BKK
1 stop13h 35mChina Eastern
Deal found 28/11฿8,537
Wed 10/1201:10BKK - KIX
Nonstop5h 35mPeach
Wed 17/1219:10KIX - BKK
Nonstop6h 45mPeach
Deal found 27/11฿8,570
Mon 8/1210:45BKK - KIX
1 stop8h 15mChina Eastern
Thu 11/1216:30KIX - BKK
2 stops24h 25mChina Eastern
Deal found 26/11฿8,634
Mon 22/1211:45DMK - KIX
Nonstop5h 45mThai AirAsia X
Thu 29/109:55KIX - DMK
Nonstop6h 30mThai AirAsia X
Deal found 25/11฿8,666
Thu 11/1215:55BKK - KIX
2 stops21h 25mChina Eastern
Wed 17/1216:30KIX - BKK
2 stops24h 25mChina Eastern
Deal found 26/11฿8,666
Tue 23/1211:45DMK - KIX
Nonstop5h 45mThai AirAsia X
Thu 29/109:55KIX - DMK
Nonstop6h 30mThai AirAsia X
Deal found 25/11฿8,699
Thu 11/1210:45BKK - KIX
1 stop8h 15mChina Eastern
Fri 12/1216:30KIX - BKK
2 stops24h 25mChina Eastern
Deal found 25/11฿8,699
Thu 11/1211:45DMK - KIX
Nonstop5h 45mThai AirAsia X
Wed 17/1209:55KIX - DMK
Nonstop6h 30mThai AirAsia X
Deal found 26/11฿8,731
Wed 3/1202:30BKK - KIX
1 stop11h 25mMultiple Airlines
Mon 8/1217:00KIX - BKK
1 stop19h 45mMultiple Airlines
Deal found 27/11฿8,731

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 28 November 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 13/1

11:45-19:30

Nonstop5h 45m

Osaka Kansai Intl

Mon 19/1

09:55-14:25

Nonstop6h 30m

฿8,505

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Thu 11/12

11:45-19:30

Nonstop5h 45m

Osaka Kansai Intl

Wed 17/12

20:45-21:20

3 stops26h 35m

฿9,375

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Mon 26/1

11:45-19:30

Nonstop5h 45m

Osaka Kansai Intl

Wed 25/2

09:55-14:25

Nonstop6h 30m

฿9,375

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Thu 11/12

11:45-19:30

Nonstop5h 45m

Osaka Kansai Intl

Thu 18/12

09:55-14:25

Nonstop6h 30m

฿9,601

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Sat 20/12

00:55-08:40

Nonstop5h 45m

Osaka Kansai Intl

Sat 31/1

09:55-14:25

Nonstop6h 30m

฿9,601

BangkokNagoya

BKK - NGO

BKKNGO

Bangkok Suvarnabhumi

Sat 10/1

19:45-20:05

1 stop22h 20m

Nagoya Chubu Centrair Intl

Wed 14/1

13:35-22:25

1 stop10h 50m

฿9,762

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Fri 9/1

01:50-19:25

1 stop15h 35m

Osaka Kansai Intl

Wed 14/1

21:00-01:30

Nonstop6h 30m

฿9,794

BangkokOsaka

DMK - KIX

DMKKIX

Bangkok Don Mueang Intl

Sat 6/12

11:45-19:30

Nonstop5h 45m

Osaka Kansai Intl

Tue 9/12

09:55-14:25

Nonstop6h 30m

฿9,794

BangkokKobe

BKK - UKB

BKKUKB

Bangkok Suvarnabhumi

Sun 11/1

14:20-18:00

1 stop25h 40m

Kobe

Sun 18/1

19:00-00:50

1 stop31h 50m

฿9,987

BangkokKobe

BKK - UKB

BKKUKB

Bangkok Suvarnabhumi

Thu 18/12

01:50-18:00

1 stop14h 10m

Kobe

Tue 23/12

19:00-00:50

1 stop31h 50m

฿10,148

Flights are sorted by cheapest return flights first.

Deals found on 27/11

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, January is the cheapest month in which you can book a flight from Bangkok to Japan (average of ฿3,093). Flying from Bangkok to Japan in March is currently the most expensive (average of ฿7,668). 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 28 November 2025.

One of the essential ways to save on airfare from Bangkok to Japan is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 25% on airfare.

What is the cheapest day to fly from Bangkok to Japan?

Use this chart to determine the cheapest time to fly return from Bangkok to Japan. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Bangkok to Japan flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 28 November 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).

How often are flights from Bangkok to Japan delayed?

About 19% of weekly flights between Bangkok and Japan have experienced delays in the past year, with the average delay time being 104 minutes.

What is the most punctual flight time for Bangkok to Japan flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Japan flights?

Over the past year, ANA have had the lowest number of delays on this route, with just 5% of flights being delayed.

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 28 November 2025.
Read through reviews of airlines operating flights from Bangkok to Japan, such as ANA, Thai Airways, andZIPAIR. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
1,011 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
ANA
8.4
Very Good
1,011 reviews
ANA
8.4
Very Good
1,011 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
Thai Airways
7.8
Good
362 reviews
ANA
8.4
Very Good
1,011 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
ZIPAIR
7.4
Good
53 reviews
ANA
8.4
Very Good
1,011 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

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.

  • How long is the flight from Bangkok to Japan?

    For as low as ฿8,505, Thai AirAsia X can have you in Japan from Bangkok in 5h 45m. Bangkok and Japan are separated by a distance of 4152 km. This flight may include one or multiple stops.

  • 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 (฿4,575), Juneyao Airlines (฿4,833), and China Eastern (฿5,026).

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

    Most travellers choose Bangkok Suvarnabhumi - Tokyo Narita, Bangkok Suvarnabhumi - Tokyo Haneda or Bangkok Don Mueang Intl - Tokyo Narita 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 (37%), Thai Airways (34%) and เตอร์กิชแอร์ไลน์ (34%).

  • What are the cheapest flights from Bangkok to Japan?

    The cheapest flight price from Bangkok to Japan is ฿3,172. On average you can expect to pay ฿36,204. The most popular route, (Bangkok Suvarnabhumi - Tokyo Narita), can usually be booked for ฿8,505.

  • 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, January is the cheapest month in which you can book a flight from Bangkok to Japan (average of ฿3,093). Flying from Bangkok to Japan in March is currently the most expensive (average of ฿7,668). 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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Alternative routes for Bangkok to Japan

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Phuket City flights
Chiang Mai to Krabi 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 28 November 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest฿4,435Average฿11,627FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Greater Bay AirlinesCheapest฿4,891Average฿8,599FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Juneyao AirlinesCheapest฿5,314Average฿11,077FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
China EasternCheapest฿5,664Average฿12,505FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Thai Lion AirCheapest฿6,338Average฿10,448FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
VietJet AirCheapest฿6,577Average฿9,363FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai Vietjet AirCheapest฿6,734Average฿14,383FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Shandong AirlinesCheapest฿7,368Average฿7,659FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
Hong Kong AirlinesCheapest฿7,865Average฿11,330FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
PeachCheapest฿8,610Average฿13,394FlexibilityNo 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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