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Cheap flights from Bangkok to Japan from ฿4,994

BKK — FUK
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Japan

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Japan

Mon 2/1115:05 -
1 stop14h 55m
Fri 6/1109:25 -
1 stop30h 40m
Deal found 3/9฿10,416
Wed 4/1115:05 -
1 stop14h 55m
Sun 8/1109:25 -
1 stop10h 15m
Deal found 5/9฿10,514
Thu 3/1215:05 -
1 stop14h 55m
Mon 7/1209:25 -
1 stop30h 40m
Deal found 4/9฿10,547
Tue 3/1115:05 -
1 stop14h 55m
Sat 7/1109:25 -
1 stop30h 40m
Deal found 4/9฿10,580
Sat 31/1018:35 -
1 stop11h 25m
Wed 4/1109:25 -
1 stop10h 15m
Deal found 5/9฿10,613
Sat 31/1009:25 -
1 stop20h 35m
Sun 8/1109:25 -
1 stop10h 15m
Deal found 2/9฿10,843
Sat 5/914:00 -
1 stop16h 00m
Sun 13/909:25 -
1 stop29h 35m
Deal found 3/9฿11,073
Sun 1/1118:35 -
1 stop11h 25m
Sat 7/1109:25 -
1 stop10h 15m
Deal found 6/9฿11,106
Wed 9/914:00 -
1 stop16h 00m
Sun 13/909:25 -
1 stop10h 20m
Deal found 3/9฿11,138
Thu 29/1015:05 -
1 stop14h 55m
Wed 4/1109:25 -
1 stop10h 15m
Deal found 6/9฿11,171
Mon 5/1014:00 -
1 stop16h 00m
Fri 9/1009:25 -
1 stop10h 20m
Deal found 5/9฿11,204
Sat 19/920:25 -
1 stop12h 40m
Wed 23/919:45 -
Nonstop6h 10m
Deal found 5/9฿11,401

Find flight deals from Bangkok to Japan

Round-trip from

฿10,186

One-way from

฿4,994

Popular in

December

Cheapest in

June

Average price

฿13,241
VietJet Air
  • VietJet Air
  • 2/11-7/11
  • 2 total stops
  • 21h 40m total
  • Bangkok to Japan
Search Deals
VietJet Air
  • VietJet Air
  • 12/11-31/12
  • 1 total stop
  • 11h 25m total
  • Bangkok to Japan
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿17,158 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿9,258 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bangkok to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokOsaka

BKK Bangkok Suvarnabhumi - KIX Osaka Kansai Intl

BKKKIX

Bangkok Suvarnabhumi

Mon 14/9

01:10-16:00

1 stop12h 50m

Osaka Kansai Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿5,717

BangkokKobe

BKK Bangkok Suvarnabhumi - UKB Kobe

BKKUKB

Bangkok Suvarnabhumi

Mon 5/10

01:10-15:00

1 stop11h 50m

Kobe

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,604
Fastest return journey

BangkokOsaka

DMK Bangkok Don Mueang Intl - KIX Osaka Kansai Intl

DMKKIX

Bangkok Don Mueang Intl

Tue 24/11

08:15-16:00

Nonstop5h 45m

Osaka Kansai Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,801

BangkokOsaka

BKK Bangkok Suvarnabhumi - KIX Osaka Kansai Intl

BKKKIX

Bangkok Suvarnabhumi

Sat 30/1

18:35-07:50

1 stop11h 15m

Osaka Kansai Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿6,801

BangkokOsaka

BKK Bangkok Suvarnabhumi - KIX Osaka Kansai Intl

BKKKIX

Bangkok Suvarnabhumi

Mon 23/11

02:25-11:25

1 stop31h 00m

Osaka Kansai Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,064

BangkokOsaka

DMK Bangkok Don Mueang Intl - KIX Osaka Kansai Intl

DMKKIX

Bangkok Don Mueang Intl

Sun 13/12

02:30-09:15

1 stop28h 45m

Osaka Kansai Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,130

BangkokNagoya

BKK Bangkok Suvarnabhumi - NGO Nagoya Chubu Centrair Intl

BKKNGO

Bangkok Suvarnabhumi

Wed 2/12

15:05-08:00

1 stop14h 55m

Nagoya Chubu Centrair Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,196

BangkokOsaka

DMK Bangkok Don Mueang Intl - KIX Osaka Kansai Intl

DMKKIX

Bangkok Don Mueang Intl

Wed 18/11

11:45-19:30

Nonstop5h 45m

Osaka Kansai Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,327

BangkokOsaka

DMK Bangkok Don Mueang Intl - KIX Osaka Kansai Intl

DMKKIX

Bangkok Don Mueang Intl

Wed 21/10

09:50-18:25

Nonstop6h 35m

Osaka Kansai Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,360

BangkokNagoya

BKK Bangkok Suvarnabhumi - NGO Nagoya Chubu Centrair Intl

BKKNGO

Bangkok Suvarnabhumi

Thu 24/9

00:45-09:25

1 stop30h 40m

Nagoya Chubu Centrair Intl

Wed 31/12

00:00-22:00

Nonstop0h 00m

฿7,393

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, June is the cheapest month in which you can book a flight from Bangkok to Japan (average of ฿12,518). Flying from Bangkok to Japan in December is currently the most expensive (average of ฿16,724). 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?

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 afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 63% on airfare.

Weekly flight availability from Bangkok to Japan

The most flights from TH1 to JP0 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 Bangkok to Japan delayed?

About 20% 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 early afternoon are less likely to be delayed, whereas flights leaving at night 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 6% of flights being delayed.

How far ahead should I book a flight from Bangkok to Japan?

To ensure you get the cheapest price possible for a flight from Bangkok to Japan, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

Reviews of airlines servicing Japan

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
8.3
Very Good
1,312 reviews
Check prices

Entertainment

8.0

Boarding

8.5

Food

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site
ANA
8.3
Very Good
1,312 reviews
ANA
8.3
Very Good
1,312 reviews
Check prices

Entertainment

8.0

Boarding

8.5

Food

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site
Thai Airways
7.9
Good
418 reviews
ANA
8.3
Very Good
1,312 reviews
Check prices

Entertainment

8.0

Boarding

8.5

Food

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site
ZIPAIR
7.4
Good
59 reviews
ANA
8.3
Very Good
1,312 reviews
Check prices

Entertainment

8.0

Boarding

8.5

Food

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site
Thai AirAsia
7.4
Good
247 reviews
ANA
8.3
Very Good
1,312 reviews
Check prices

Entertainment

8.0

Boarding

8.5

Food

7.8

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

Related info for your journey

  • How long is the flight from Bangkok to Japan?

    For as low as ฿13,931, Shandong Airlines can have you in Japan from Bangkok in 14h 15m. Bangkok and Japan are separated by a distance of 4155 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 แควนตัสแอร์เวย์ (฿852), Thai Lion Air (฿2,884), and Thai Vietjet Air (฿3,235).

  • 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 Airways (44%), เตอร์กิชแอร์ไลน์ (44%) and ANA (44%).

  • What are the cheapest flights from Bangkok to Japan?

    The cheapest flight price from Bangkok to Japan is ฿8,301. On average you can expect to pay ฿17,585. The most popular route, (Bangkok Suvarnabhumi - Tokyo Narita), can usually be booked for ฿11,303.

  • 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, June is the cheapest month in which you can book a flight from Bangkok to Japan (average of ฿12,518). Flying from Bangkok to Japan in December is currently the most expensive (average of ฿16,724). 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

Alternative routes for Bangkok to Japan

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

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest฿4,283Average฿12,840FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Shandong AirlinesCheapest฿4,485Average฿8,564FlexibilityNo cancel feeOn-time51%
Search Shandong Airlines flights
Thai Vietjet AirCheapest฿4,647Average฿12,836FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
HK ExpressCheapest฿6,066Average฿14,072FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Greater Bay AirlinesCheapest฿6,642Average฿11,301FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Thai Lion AirCheapest฿6,658Average฿14,234FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai AirAsiaCheapest฿6,666Average฿11,735FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
PeachCheapest฿6,946Average฿13,480FlexibilityNo cancel feeOn-time72%
Search Peach flights
Vietnam AirlinesCheapest฿7,021Average฿14,846FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air JapanCheapest฿8,472Average฿11,830FlexibilityNo cancel feeOn-time78%
Search Air Japan flights

Fly with Cheapflights

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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