How often are flights from Bangkok to Japan delayed?

Historically, on average around 18% of flights between Bangkok and Japan have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

Which airlines fly to Japan?

Thai AirAsia X, Air Japan and ANA are the top three most popular airlines that fly to Japan from Bangkok according to our data. Thai AirAsia X is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Japan. Keep in mind that there are 6 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

How many flights depart from Bangkok to Japan on average per day?

As of December 2025, there are 56 flights per day flying from Bangkok to Japan. The most common time of day flights depart is 08:00, with 39% of flights taking off at midday.

What is the cheapest airline that flies from Bangkok to Japan?

China Southern, Shenzhen Airlines, and Vietnam Airlines are the most popular carriers operating from Bangkok to Japan

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from Bangkok to Japan on average per week?

As of December 2025, there are 392 flights per week flying from Bangkok to Japan. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

According to our data, ANA have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Bangkok to Japan?

Prices for flights from Bangkok to Japan refresh daily.

How many operators does momondo search for flights from Bangkok to Japan?

The number of operators available for flights from Bangkok to Japan is 5 as of December 2025.

How old do you have to be to fly from Bangkok to Japan?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Japan.

What documentation or ID do you need to fly to Japan?

The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£115 Cheap Flights from Bangkok to Japan in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

18:55 - 13:20

BKK

NRT

16h 25m1 stop

13:55 - 23:25

NRT

BKK

11h 30m1 stop

£226Multiple Airlines

Thu, 29 Jan - Thu, 5 Feb

23:50 - 13:40

BKK

NRT

11h 50m1 stop

19:00 - 11:10

NRT

BKK

18h 10m1 stop

£231Multiple Airlines

Wed, 28 Jan - Sat, 31 Jan

18:05 - 13:35

BKK

HND

17h 30m1 stop

06:35 - 15:40

HND

BKK

11h 05m1 stop

£236Multiple Airlines

Thu, 29 Jan - Thu, 5 Feb

00:10 - 08:15

BKK

NRT

6h 05mdirect

17:35 - 22:55

NRT

BKK

7h 20mdirect

£248Air Japan

Fri, 16 Jan - Wed, 21 Jan

18:05 - 07:35

BKK

NRT

11h 30m1 stop

09:30 - 10:20

NRT

BKK

26h 50m1 stop

£254Vietnam Airlines

Fri, 8 May - Sat, 16 May

18:05 - 07:35

BKK

NRT

11h 30m1 stop

09:30 - 14:45

NRT

BKK

31h 15m1 stop

£255Vietnam Airlines

Fri, 8 May - Sat, 16 May

14:25 - 08:00

BKK

UKB

15h 35m1 stop

21:15 - 06:30

UKB

BKK

11h 15m1 stop

£433ANA

Tue, 3 Mar - Tue, 10 Mar

14:25 - 10:10

BKK

ITM

17h 45m1 stop

18:00 - 06:30

ITM

BKK

14h 30m1 stop

£436ANA

Tue, 3 Mar - Tue, 10 Mar

08:05 - 19:55

BKK

ITM

9h 50m1 stop

13:40 - 16:25

ITM

BKK

28h 45m1 stop

£477Japan Airlines

Thu, 29 Jan - Thu, 5 Feb

08:05 - 19:50

BKK

ITM

9h 45m1 stop

07:05 - 15:10

ITM

BKK

10h 05m1 stop

£527Japan Airlines

Sat, 9 May - Fri, 15 May

Air Japan flights from Bangkok to Japan

Our best Air Japan deals on Bangkok to Japan flight tickets

Air Japan

16 Jan

BKK00:10Bangkok Suvarnabhumi

6h 05m

NRT08:15Tokyo Narita

21 Jan

NRT17:35Tokyo Narita

7h 20m

BKK22:55Bangkok Suvarnabhumi

£248

Find similar

Air Japan

28 Jan

BKK00:10Bangkok Suvarnabhumi

6h 05m

NRT08:15Tokyo Narita

5 Feb

NRT17:35Tokyo Narita

7h 20m

BKK22:55Bangkok Suvarnabhumi

£278

Find similar

Air Japan

19 Jan

BKK00:10Bangkok Suvarnabhumi

6h 05m

NRT08:15Tokyo Narita

25 Jan

NRT17:35Tokyo Narita

7h 20m

BKK22:55Bangkok Suvarnabhumi

£281

Find similar

Shenzhen Airlines flights from Bangkok to Japan

Our best Shenzhen Airlines deals on Bangkok to Japan flight tickets

Shenzhen Airlines

14 Feb

BKK19:30Bangkok Suvarnabhumi

20h 30m

1 stop

NRT18:00Tokyo Narita

8 Mar

NRT19:00Tokyo Narita

18h 10m

1 stop

BKK11:10Bangkok Suvarnabhumi

£269

Find similar

Shenzhen Airlines

4 Mar

BKK03:15Bangkok Suvarnabhumi

12h 45m

1 stop

NRT18:00Tokyo Narita

14 Mar

NRT19:00Tokyo Narita

18h 10m

1 stop

BKK11:10Bangkok Suvarnabhumi

£270

Find similar

Shenzhen Airlines

14 Feb

BKK19:30Bangkok Suvarnabhumi

20h 30m

1 stop

NRT18:00Tokyo Narita

10 Mar

NRT19:00Tokyo Narita

18h 10m

1 stop

BKK11:10Bangkok Suvarnabhumi

£271

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Thu 29/1

18:55-13:20

1 stop16h 25m

Tokyo Narita

Thu 5/2

13:55-23:25

1 stop11h 30m

£226

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Wed 28/1

23:50-13:40

1 stop11h 50m

Tokyo Narita

Sat 31/1

19:00-11:10

1 stop18h 10m

£231

BangkokTokyo

BKK - HND

BKKHND

Bangkok Suvarnabhumi

Thu 29/1

18:05-13:35

1 stop17h 30m

Tokyo Haneda

Thu 5/2

06:35-15:40

1 stop11h 05m

£236

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Fri 16/1

00:10-08:15

Nonstop6h 05m

Tokyo Narita

Wed 21/1

17:35-22:55

Nonstop7h 20m

£248

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Fri 8/5

18:05-07:35

1 stop11h 30m

Tokyo Narita

Sat 16/5

09:30-10:20

1 stop26h 50m

£254

BangkokTokyo

BKK - NRT

BKKNRT

Bangkok Suvarnabhumi

Fri 8/5

18:05-07:35

1 stop11h 30m

Tokyo Narita

Sat 16/5

09:30-14:45

1 stop31h 15m

£255

BangkokKobe

BKK - UKB

BKKUKB

Bangkok Suvarnabhumi

Tue 3/3

14:25-08:00

1 stop15h 35m

Kobe

Tue 10/3

21:15-06:30

1 stop11h 15m

£433

BangkokOsaka

BKK - ITM

BKKITM

Bangkok Suvarnabhumi

Tue 3/3

14:25-10:10

1 stop17h 45m

Osaka Itami

Tue 10/3

18:00-06:30

1 stop14h 30m

£436

BangkokOsaka

BKK - ITM

BKKITM

Bangkok Suvarnabhumi

Thu 29/1

08:05-19:55

1 stop9h 50m

Osaka Itami

Thu 5/2

13:40-16:25

1 stop28h 45m

£477

BangkokOsaka

BKK - ITM

BKKITM

Bangkok Suvarnabhumi

Sat 9/5

08:05-19:50

1 stop9h 45m

Osaka Itami

Fri 15/5

07:05-15:10

1 stop10h 05m

£527

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Japan?

The cheapest month to fly to Japan from Bangkok is in June. Flight prices, which tend to average around £237, are often lower during this time because this is during the off-season. If you don’t want to visit Japan in June, then you should wait until September to fly from Bangkok, when ticket prices are also cheap, with an average price of £237.

What is the cheapest day to depart on your flight to Japan?

The cheapest day to depart from Bangkok to Japan is on a Sunday when prices can be found for as low as £357. On the other hand, Friday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £874.

What is the cheapest time of day to depart on your flight to Japan?

Our data shows that the cheapest Bangkok to Japan flights are usually those with departure times in the evening. Our users have found flights to Japan in the evening for as low as £353. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around £468 per ticket.

What is the cheapest Bangkok to Japan flight route?

Fly from Bangkok Don Mueang Intl to Tokyo Narita for the best Bangkok - Japan flight prices

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around £294 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Bangkok for as low as £268 on momondo.

What cabin class options are available on Bangkok to Japan flights?

There are 4 cabin classes available to choose from on Bangkok to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Japan

Fastest flight time	5h 35m
Direct flights	Every day
Airports in Japan	202 airports

The fastest flight from Bangkok to Japan takes 5h 35m

Direct flights go from Bangkok to Japan every day.

There are 202 airports in Japan. From Bangkok there are direct flights to Tokyo Narita (NRT), Tokyo Haneda (HND).

Search flight deals

When did momondo last update prices for flights from Bangkok to Japan?
Prices for flights from Bangkok to Japan refresh daily.
How many operators does momondo search for flights from Bangkok to Japan?
The number of operators available for flights from Bangkok to Japan is 5 as of December 2025.
How old do you have to be to fly from Bangkok to Japan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Japan.
What documentation or ID do you need to fly to Japan?
The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Japan

Compare and see reviews for airlines that fly from Bangkok to Japan with momondo

Airline	Rating	Free Cancellation	Price
Thai AirAsia X	PriceFrom £128	Free Cancellation	Rating 0.0 0 reviews	Search Thai AirAsia X flights
Thai AirAsia	PriceFrom £174	Free Cancellation	Rating 7.5 224 reviews	Search Thai AirAsia flights
Air Japan	PriceFrom £214	Free Cancellation	Rating 0.0 0 reviews	Search Air Japan flights
ANA	PriceFrom £318	Free Cancellation	Rating 8.4 1,027 reviews	Search ANA flights
Japan Airlines	PriceFrom £338	Free Cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights
Thai Airways	PriceFrom £377	Free Cancellation	Rating 7.8 366 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Japan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangkok to Japan . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bangkok to Japan with flexible booking policies on momondo?

Yes. All flights to Japan from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bangkok to Japan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Japan from Bangkok.

I’m not ready to book a flight from Bangkok to Japan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bangkok to Japan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Japan trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Japan

Popular Cities in Japan

Flights to Tokyofrom £378

Flights to Osakafrom £372

Flights to Fukuokafrom £464

Flights to Okinawafrom £395

Flights to Nagoyafrom £464

Flights to Hiroshimafrom £520

Flights to Ishigakifrom £1,196

Flights to Sendaifrom £944

Flights to Komatsufrom £994

Flights to Okayamafrom £930

Flights to Matsuyamafrom £983

Flights to Miyazakifrom £1,027

Cheap flights from Bangkok to Japan from £115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Japan departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from Bangkok to Japan

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Air Japan flights from Bangkok to Japan

Our best Air Japan deals on Bangkok to Japan flight tickets

Shenzhen Airlines flights from Bangkok to Japan

Our best Shenzhen Airlines deals on Bangkok to Japan flight tickets

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

See travel insights to Japan from

How to get the cheapest flight ticket from Bangkok to Japan

What is the cheapest month to fly to Japan?

What is the cheapest day to depart on your flight to Japan?

What is the cheapest time of day to depart on your flight to Japan?

What is the cheapest Bangkok to Japan flight route?

Fly from Bangkok Don Mueang Intl to Tokyo Narita for the best Bangkok - Japan flight prices

How far in advance should I book a flight to Japan?

What cabin class options are available on Bangkok to Japan flights?

There are 4 cabin classes available to choose from on Bangkok to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Bangkok to Japan?

China Southern, Shenzhen Airlines, and Vietnam Airlines are the most popular carriers operating from Bangkok to Japan

Which airlines fly to Japan?

How often are flights from Bangkok to Japan delayed?

Historically, on average around 18% of flights between Bangkok and Japan have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

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

According to our data, ANA have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How many flights depart from Bangkok to Japan on average per day?

As of December 2025, there are 56 flights per day flying from Bangkok to Japan. The most common time of day flights depart is 08:00, with 39% of flights taking off at midday.

How many flights depart from Bangkok to Japan on average per week?

As of December 2025, there are 392 flights per week flying from Bangkok to Japan. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Bangkok to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Japan

Fastest flight time

Direct flights

Airports in Japan

When did momondo last update prices for flights from Bangkok to Japan?

How many operators does momondo search for flights from Bangkok to Japan?

How old do you have to be to fly from Bangkok to Japan?

What documentation or ID do you need to fly to Japan?

Best airlines flying from Bangkok to Japan

Compare and see reviews for airlines that fly from Bangkok to Japan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Japan?

Can I find flights from Bangkok to Japan with flexible booking policies on momondo?

How can momondo help me find flights from Bangkok to Japan?

I’m not ready to book a flight from Bangkok to Japan right now. Can momondo alert me if prices change?

An easier way to manage your Japan trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Popular Cities in Japan

Popular flights according to clicks in the last 7 days on momondo