Find flights
Deals
When to book
FAQs

Cheap flights from Japan to Bangkok Don Mueang Intl Airport from ฿3,842

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — DMK
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Japan to Don Mueang Intl

Enter your travel dates to find the best prices.

Cheapest flights from Japan to Don Mueang Intl
Explore the most affordable flight options available from Japan to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Thu 20/816:05
OKA
-
DMK
Nonstop4h 30m
Thai AirAsia
Thu 27/808:25
DMK
-
OKA
Nonstop4h 40m
Thai AirAsia
Deal found 13/7฿7,716
Thu 20/816:05
OKA
-
DMK
Nonstop4h 30m
Thai AirAsia
Tue 25/808:25
DMK
-
OKA
Nonstop4h 40m
Thai AirAsia
Deal found 11/7฿8,084
Thu 27/816:05
OKA
-
DMK
Nonstop4h 30m
Thai AirAsia
Sun 30/808:25
DMK
-
OKA
Nonstop4h 40m
Thai AirAsia
Deal found 12/7฿8,117
Sat 22/816:05
OKA
-
DMK
Nonstop4h 30m
Thai AirAsia
Sat 29/808:25
DMK
-
OKA
Nonstop4h 40m
Thai AirAsia
Deal found 11/7฿8,151
Thu 1/1008:15
FUK
-
DMK
Nonstop5h 30m
Thai AirAsia
Mon 5/1023:45
DMK
-
FUK
Nonstop5h 20m
Thai AirAsia
Deal found 9/7฿8,451
Sun 30/808:15
FUK
-
DMK
Nonstop5h 30m
Thai AirAsia
Tue 8/923:45
DMK
-
FUK
Nonstop5h 20m
Thai AirAsia
Deal found 9/7฿8,752
Sun 30/808:15
FUK
-
DMK
Nonstop5h 30m
Thai AirAsia
Sun 6/923:45
DMK
-
FUK
Nonstop5h 20m
Thai AirAsia
Deal found 9/7฿8,785
Sun 16/816:05
OKA
-
DMK
Nonstop4h 30m
Thai AirAsia
Sat 22/808:25
DMK
-
OKA
Nonstop4h 40m
Thai AirAsia
Deal found 12/7฿8,852
Sat 5/916:05
OKA
-
DMK
Nonstop4h 30m
Thai AirAsia
Sat 12/908:25
DMK
-
OKA
Nonstop4h 40m
Thai AirAsia
Deal found 14/7฿8,952
Tue 25/816:05
OKA
-
DMK
Nonstop4h 30m
Thai AirAsia
Tue 1/908:25
DMK
-
OKA
Nonstop4h 40m
Thai AirAsia
Deal found 14/7฿9,019
Wed 9/908:15
FUK
-
DMK
Nonstop5h 30m
Thai AirAsia
Sun 13/923:45
DMK
-
FUK
Nonstop5h 20m
Thai AirAsia
Deal found 11/7฿9,220
Thu 20/816:05
OKA
-
DMK
Nonstop4h 30m
Multiple Airlines
Wed 26/802:45
DMK
-
OKA
1 stop6h 15m
Multiple Airlines
Deal found 13/7฿9,220

Find flight deals from Japan to Don Mueang Intl

Keep the following information in mind while searching for Japan to Don Mueang Intl flight deals. Data was last updated 14 July 2026.

Round-trip from

฿7,716

One-way from

฿3,842

Popular in

December

Cheapest in

November

Average price

฿12,727

Good round-trip deal

฿6,950 or less

Good one-way deal

฿5,038 or less
Thai AirAsia
  • Thai AirAsia
  • 20/8-27/8
  • Nonstop
  • 9h 10m total
  • Japan to Bangkok
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 15/8
  • Nonstop
  • 4h 30m total
  • Japan to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿18,389 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿14,213 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Japan to Bangkok Don Mueang Intl.
Search Deals
Price to beat on a one-way flight from Japan to Bangkok Don Mueang Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Japan to Don Mueang Intl 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 14 July 2026.
Use the filters below to find and compare flights from Japan to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OkinawaBangkok

OKA - DMK

OKADMK

Okinawa Naha

Thu 20/8

16:05-18:35

Nonstop4h 30m

Bangkok Don Mueang Intl

Wed 26/8

02:45-11:00

1 stop6h 15m

฿9,353

OkinawaBangkok

OKA - DMK

OKADMK

Okinawa Naha

Sat 5/9

16:05-18:35

Nonstop4h 30m

Bangkok Don Mueang Intl

Fri 11/9

02:45-11:00

1 stop6h 15m

฿9,921

FukuokaBangkok

FUK - DMK

FUKDMK

Fukuoka

Sun 30/8

08:15-11:45

Nonstop5h 30m

Bangkok Don Mueang Intl

Wed 30/9

23:45-07:05

Nonstop5h 20m

฿10,055

OkinawaBangkok

OKA - DMK

OKADMK

Okinawa Naha

Thu 1/10

16:05-18:35

Nonstop4h 30m

Bangkok Don Mueang Intl

Sat 3/10

02:45-11:00

1 stop6h 15m

฿10,489

FukuokaBangkok

FUK - DMK

FUKDMK

Fukuoka

Sun 13/9

08:15-11:45

Nonstop5h 30m

Bangkok Don Mueang Intl

Sun 27/9

23:45-07:05

Nonstop5h 20m

฿10,756

FukuokaBangkok

FUK - DMK

FUKDMK

Fukuoka

Sun 30/8

08:15-11:45

Nonstop5h 30m

Bangkok Don Mueang Intl

Mon 7/9

02:45-11:50

2 stops31h 05m

฿10,923

OkinawaBangkok

OKA - DMK

OKADMK

Okinawa Naha

Wed 26/8

12:15-16:40

1 stop6h 25m

Bangkok Don Mueang Intl

Sat 29/8

02:45-11:00

1 stop6h 15m

฿11,090

FukuokaBangkok

FUK - DMK

FUKDMK

Fukuoka

Mon 9/11

10:00-14:00

Nonstop6h 00m

Bangkok Don Mueang Intl

Wed 11/11

01:50-08:55

Nonstop5h 05m

฿11,591

OkinawaBangkok

OKA - DMK

OKADMK

Okinawa Naha

Thu 1/10

12:00-16:05

1 stop6h 05m

Bangkok Don Mueang Intl

Sat 3/10

02:45-11:00

1 stop6h 15m

฿11,625

FukuokaBangkok

FUK - DMK

FUKDMK

Fukuoka

Sun 10/1

10:00-14:00

Nonstop6h 00m

Bangkok Don Mueang Intl

Sat 30/1

01:50-08:55

Nonstop5h 05m

฿11,658

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Japan to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Japan 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 Japan to Bangkok Don Mueang Intl Airport

What is the cheapest month to book a flight from Japan to Bangkok Don Mueang Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Japan to Bangkok Don Mueang Intl Airport (average of ฿4,409). Flying from Japan to Bangkok Don Mueang Intl Airport in November is currently the most expensive (average of ฿8,117). 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 JP to DMK?

Find hourly flight availability from Japan to Don Mueang Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 July 2026.

It’s optimal to fly from Japan to Bangkok Don Mueang Intl Airport in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.

How often are flights from Japan to Bangkok delayed?

About 13% of weekly flights between Japan and Bangkok have experienced delays in the past year, with the average delay time being 122 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

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

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

Over the past year, แอร์เอเชีย have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from Japan to Bangkok Don Mueang Intl Airport?

The price you pay for your flight from Japan to Bangkok Don Mueang Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Japan to Don Mueang Intl. 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 Japan to Bangkok Don Mueang Intl Airport?

    A quick flight from Japan to Bangkok Don Mueang Intl Airport can take about 5h 30m. Thai AirAsia provides one of the quickest options available for as low as ฿10,055. There are 3716 km between Japan and Bangkok Don Mueang Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Japan to Bangkok Don Mueang Intl Airport?

    When deciding which route to take from Japan to Bangkok Don Mueang Intl Airport, consider Tokyo Narita - Bangkok Don Mueang Intl, Tokyo Haneda - Bangkok Don Mueang Intl or Osaka Kansai Intl - Bangkok Don Mueang Intl, as they are the most popular.

  • Can I find deals for flights from Japan to Don Mueang Intl that include hotel bookings?

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

  • How can I find direct flights from Japan to Don Mueang Intl?

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

  • Can I find deals for business class flights from Japan to Don Mueang Intl?

    Yes. Cheapflights offers flight deals from Japan to Don Mueang Intl 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 Japan to Bangkok Don Mueang Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Japan to Bangkok Don Mueang Intl Airport (average of ฿4,409). Flying from Japan to Bangkok Don Mueang Intl Airport in November is currently the most expensive (average of ฿8,117). 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.

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 Japan to Don Mueang Intl?

Cheapflights makes it easy to find Japan to Don Mueang Intl 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 Japan to Don Mueang Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Japan to Don Mueang Intl.

Can Cheapflights find flights from Japan to Don Mueang Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Japan to Don Mueang Intl with no change fees.

Can Cheapflights notify me if prices for flights from Japan to Don Mueang Intl become cheaper?

Of course! You can now track prices for flights from Japan to Don Mueang Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.