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Cheap flights from Tokyo to Southeast Asia from $174

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — BKK
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Tokyo to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Tokyo to Southeast Asia
Explore the most affordable flight options available from Tokyo to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Tue 17/313:30
HND
-
BKK
2 stops26h 35m
China Eastern
Sun 19/411:50
BKK
-
HND
2 stops26h 10m
China Eastern
Deal found 6/2$338
Tue 10/319:00
NRT
-
BKK
1 stop25h 30m
Shenzhen Airlines
Sun 15/319:30
BKK
-
NRT
1 stop20h 30m
Shenzhen Airlines
Deal found 5/2$339
Wed 11/314:30
HND
-
BKK
1 stop13h 25m
China Eastern
Mon 16/319:05
BKK
-
HND
1 stop15h 25m
China Eastern
Deal found 5/2$353
Wed 4/317:10
HND
-
BKK
1 stop9h 45m
China Eastern
Tue 17/319:55
BKK
-
HND
1 stop15h 35m
China Eastern
Deal found 4/2$355
Fri 13/313:30
HND
-
BKK
2 stops26h 35m
China Eastern
Tue 17/313:35
BKK
-
HND
1 stop20h 55m
China Eastern
Deal found 5/2$363
Sun 15/313:30
HND
-
BKK
2 stops27h 25m
China Eastern
Sun 19/411:50
BKK
-
HND
2 stops26h 10m
China Eastern
Deal found 6/2$375
Tue 10/314:30
HND
-
BKK
1 stop15h 35m
China Eastern
Sat 14/319:05
BKK
-
HND
1 stop16h 25m
China Eastern
Deal found 7/2$389
Thu 5/314:30
HND
-
BKK
1 stop13h 25m
China Eastern
Sat 14/319:55
BKK
-
HND
1 stop14h 35m
China Eastern
Deal found 5/2$390
Thu 5/319:00
NRT
-
BKK
1 stop25h 30m
Shenzhen Airlines
Mon 16/319:30
BKK
-
NRT
1 stop20h 30m
Shenzhen Airlines
Deal found 4/2$393
Mon 7/920:20
NRT
-
BKK
1 stop18h 35m
Multiple Airlines
Mon 14/923:35
BKK
-
NRT
Nonstop6h 20m
Multiple Airlines
Deal found 5/2$399
Mon 31/820:20
NRT
-
BKK
1 stop18h 35m
Multiple Airlines
Mon 14/923:35
BKK
-
NRT
Nonstop6h 20m
Multiple Airlines
Deal found 5/2$400
Sat 14/316:40
HND
-
BKK
2 stops29h 30m
China Eastern
Tue 17/313:35
BKK
-
HND
1 stop20h 55m
China Eastern
Deal found 5/2$400

Find flight deals from Tokyo to Southeast Asia

Keep the following information in mind while searching for Tokyo to Southeast Asia flight deals. Data was last updated 8 February 2026.

Round-trip from

$338

One-way from

$174

Popular in

December

Cheapest in

June

Average price

$617
China Eastern
  • China Eastern
  • 17/3-19/4
  • 4 total stops
  • 52h 45m total
  • Tokyo to Southeast Asia
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 22/3
  • 1 total stop
  • 18h 10m total
  • Tokyo to Southeast Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Tokyo to Southeast Asia 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 647,157 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from Tokyo to Southeast Asia that are best for you.

Fly from

Tokyo

Fly to

Southeast Asia

Route

Depart

Return

Price

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Wed 11/3

14:30-01:55

1 stop13h 25m

Bangkok Suvarnabhumi

Sun 15/3

19:05-12:30

1 stop15h 25m

$353

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Fri 6/3

14:30-01:55

1 stop13h 25m

Bangkok Suvarnabhumi

Wed 18/3

19:55-12:30

1 stop14h 35m

$355

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Thu 5/3

17:10-00:55

1 stop9h 45m

Bangkok Suvarnabhumi

Mon 16/3

19:55-12:30

1 stop14h 35m

$392

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Thu 5/3

17:10-00:55

1 stop9h 45m

Bangkok Suvarnabhumi

Wed 18/3

19:55-12:30

1 stop14h 35m

$392

TokyoSingapore

HND - SIN

HNDSIN

Tokyo Haneda

Sun 8/3

14:30-22:00

1 stop32h 30m

Singapore Changi

Sun 15/3

18:00-12:30

1 stop17h 30m

$425

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Fri 6/3

14:30-12:20

1 stop23h 50m

Bangkok Suvarnabhumi

Fri 13/3

15:05-15:10

2 stops22h 05m

$455

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Mon 2/3

19:30-12:40

1 stop18h 10m

Singapore Changi

Thu 5/3

18:40-18:00

1 stop22h 20m

$470

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Thu 5/3

19:00-18:30

1 stop25h 30m

Bangkok Suvarnabhumi

Thu 12/3

03:15-18:00

1 stop12h 45m

$472

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Fri 6/3

19:30-12:40

1 stop18h 10m

Singapore Changi

Sun 8/3

16:30-13:30

1 stop20h 00m

$484

TokyoSingapore

HND - SIN

HNDSIN

Tokyo Haneda

Tue 7/7

23:50-10:50

1 stop12h 00m

Singapore Changi

Fri 10/7

11:30-22:35

1 stop10h 05m

$499

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 60 results
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Best time to book a flight from Tokyo to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Tokyo 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 Tokyo to Southeast Asia

What is the cheapest month to book a flight from Tokyo to Southeast Asia?

Currently, October is the cheapest month in which you can book a flight from Tokyo to Southeast Asia (average of $118). Flying from Tokyo to Southeast Asia in December is currently the most expensive (average of $259). 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 TYO to YJX?

Find hourly flight availability from Tokyo to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 February 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Tokyo to Southeast Asia by exploring options for tickets at midday.

What is the cheapest day to fly from Tokyo to Southeast Asia?

Use this chart to determine the cheapest time to fly return from Tokyo to Southeast Asia. Price data was last updated on 7 February 2026.

Travellers seeking maximum savings on their Tokyo to Southeast Asia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Tokyo to Southeast Asia

Explore weekly flight availability from Tokyo to Southeast Asia. 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 8 February 2026.

The most flights from TYO to zzYJX are scheduled on a Monday (56 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (56 on average).

Related info for your journey

Find useful and relevant information for your journey from Tokyo to Southeast Asia. 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 Tokyo to Southeast Asia?

    Airlines like China Eastern, Malaysia Airlines, and T'way Air fly from Tokyo to Southeast Asia in about 13h 25m. The time it takes to get you to your destination can typically vary by up to 15h 45m. The distance from Tokyo to Southeast Asia is about 4585 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Tokyo to Southeast Asia one-way?

    One-way options have recently been found by users for as low as $122 on Philippines AirAsia. Other airlines that offer cheap prices include ZIPAIR from $125 and Cebu Pacific from $139 one-way.

  • What are the most popular routes from Tokyo to Southeast Asia?

    When deciding which route to take from Tokyo to Southeast Asia, consider Tokyo Haneda - Bangkok Suvarnabhumi, Tokyo Narita - Singapore Changi or Tokyo Haneda - Singapore Changi, as they are the most popular.

  • What are the most reliable airlines from Tokyo to Southeast Asia?

    No one likes to see their flight delayed. When booking a flight from Tokyo to Southeast Asia consider choosing Turkish Airlines(79%), ANA(71%) or United Airlines(71%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tokyo to Southeast Asia?

    While on average a flight from Tokyo to Southeast Asia is generally $831, our data shows the cheapest flight currently is $238. When looking at the most popular route, (Tokyo Haneda - Bangkok Suvarnabhumi), you can expect to pay $426 for that flight.

  • Can I find deals for flights from Tokyo to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Tokyo to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Tokyo to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tokyo to Southeast Asia.

  • Can I find deals for business class flights from Tokyo to Southeast Asia?

    Yes. Cheapflights offers flight deals from Tokyo to Southeast Asia 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 Tokyo to Southeast Asia?

    Currently, October is the cheapest month in which you can book a flight from Tokyo to Southeast Asia (average of $118). Flying from Tokyo to Southeast Asia in December is currently the most expensive (average of $259). 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 Tokyo to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Haneda to Chitose flights
Narita to Incheon Intl flights
Narita to Chitose flights

Top 2 airlines flying from Tokyo to Southeast Asia

Discover the top 2 airlines that operate flights from Tokyo to Southeast Asia. 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 647,157 searches. Data last updated 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippines AirAsiaCheapest$92Average$257FlexibilityNo cancel feeOn-time53%
Search Philippines AirAsia flights
Cebu PacificCheapest$141Average$307FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific 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 Tokyo to Southeast Asia?

Cheapflights helps you search for flights from Tokyo to Southeast Asia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Tokyo to Southeast Asia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia from Tokyo.

Can Cheapflights find flights from Tokyo to Southeast Asia with no change fees?

Yes! Cheapflights helps users easily find flights from Tokyo to Southeast Asia with no change fees.

Can Cheapflights notify me if prices for flights from Tokyo to Southeast Asia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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