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Cheap flights from Tokyo to Southeast Asia from $225

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — BKK
8 Jun — 15 Jun1
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 9 May 2026.

Sat 13/613:20
NRT
-
BKK
1 stop13h 05m
Juneyao Airlines
Thu 18/601:25
BKK
-
NRT
1 stop8h 40m
Juneyao Airlines
Deal found 5/5$417
Mon 8/619:00
NRT
-
SIN
1 stop18h 20m
Shenzhen Airlines
Sun 14/603:00
SIN
-
NRT
1 stop14h 00m
Shenzhen Airlines
Deal found 8/5$431
Thu 11/619:00
NRT
-
SIN
1 stop18h 20m
Shenzhen Airlines
Sat 13/603:00
SIN
-
NRT
1 stop14h 00m
Shenzhen Airlines
Deal found 8/5$433
Mon 8/613:20
NRT
-
BKK
1 stop13h 05m
Juneyao Airlines
Thu 11/601:25
BKK
-
NRT
1 stop8h 40m
Juneyao Airlines
Deal found 4/5$444
Wed 17/608:20
NRT
-
SIN
Nonstop7h 15m
Scoot
Wed 24/623:05
SIN
-
NRT
Nonstop7h 00m
Scoot
Deal found 5/5$448
Wed 27/513:20
NRT
-
BKK
1 stop13h 05m
Juneyao Airlines
Thu 4/601:25
BKK
-
NRT
1 stop8h 40m
Juneyao Airlines
Deal found 4/5$456
Tue 26/500:05
HND
-
BKK
1 stop26h 20m
Juneyao Airlines
Sat 30/501:25
BKK
-
HND
1 stop19h 05m
Juneyao Airlines
Deal found 4/5$456
Sat 6/613:20
NRT
-
BKK
1 stop13h 05m
Juneyao Airlines
Wed 10/601:25
BKK
-
NRT
1 stop8h 40m
Juneyao Airlines
Deal found 5/5$458
Thu 21/513:20
NRT
-
BKK
1 stop13h 05m
Juneyao Airlines
Sun 24/501:25
BKK
-
NRT
1 stop8h 40m
Juneyao Airlines
Deal found 7/5$459
Sat 6/613:20
NRT
-
BKK
1 stop13h 05m
Juneyao Airlines
Sat 13/601:25
BKK
-
NRT
1 stop8h 40m
Juneyao Airlines
Deal found 7/5$460
Fri 5/613:20
NRT
-
BKK
1 stop13h 05m
Juneyao Airlines
Sat 27/601:25
BKK
-
NRT
1 stop8h 40m
Juneyao Airlines
Deal found 5/5$474
Mon 15/613:20
NRT
-
BKK
1 stop13h 05m
Juneyao Airlines
Sat 27/601:25
BKK
-
NRT
1 stop8h 40m
Juneyao Airlines
Deal found 6/5$477

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 9 May 2026.

Round-trip from

$417

One-way from

$225

Popular in

December

Cheapest in

June

Average price

$543
Juneyao Airlines
  • Juneyao Airlines
  • 13/6-18/6
  • 2 total stops
  • 21h 45m total
  • Tokyo to Southeast Asia
Search Deals
VietJet Air
  • VietJet Air
  • 19/10
  • 1 total stop
  • 29h 25m total
  • Tokyo to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 9 May 2026.
Use the filters below to find and compare flights from Tokyo to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Thu 21/5

13:20-00:25

1 stop13h 05m

Bangkok Suvarnabhumi

Sun 24/5

01:25-12:05

1 stop8h 40m

$458

TokyoSingapore

HND - SIN

HNDSIN

Tokyo Haneda

Mon 8/6

13:30-17:00

1 stop28h 30m

Singapore Changi

Wed 10/6

18:25-21:20

1 stop25h 55m

$576

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Thu 11/6

10:55-05:25

1 stop19h 30m

Singapore Changi

Mon 15/6

02:30-20:55

3 stops17h 25m

$587

TokyoSingapore

HND - SIN

HNDSIN

Tokyo Haneda

Mon 8/6

14:30-11:40

2 stops22h 10m

Singapore Changi

Mon 15/6

12:40-18:30

2 stops28h 50m

$597

TokyoDenpasar

NRT - DPS

NRTDPS

Tokyo Narita

Sat 17/10

09:30-16:25

1 stop31h 55m

Denpasar Bali Ngurah Rai

Tue 20/10

17:30-08:00

1 stop13h 30m

$650

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Wed 7/10

10:20-08:55

2 stops24h 35m

Bangkok Suvarnabhumi

Mon 26/10

18:40-17:30

1 stop20h 50m

$658

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Tue 6/10

09:30-17:45

1 stop10h 15m

Bangkok Suvarnabhumi

Sat 17/10

18:45-08:00

1 stop11h 15m

$662

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Sun 4/10

09:30-17:45

1 stop10h 15m

Bangkok Suvarnabhumi

Mon 26/10

18:35-08:00

1 stop11h 25m

$663

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Tue 6/10

09:30-17:45

1 stop10h 15m

Bangkok Suvarnabhumi

Mon 26/10

18:35-08:00

1 stop11h 25m

$663

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Sun 4/10

02:00-10:05

1 stop10h 05m

Bangkok Suvarnabhumi

Mon 26/10

11:45-01:00

1 stop11h 15m

$672

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Tokyo to Southeast Asia?

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tokyo to Southeast Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Tokyo to Southeast Asia (average of $440). Flying from Tokyo to Southeast Asia in February is currently the most expensive (average of $654). 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 9 May 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 40% 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 2 May 2026.

Travellers seeking maximum savings on their Tokyo to Southeast Asia flight should consider departing on Monday at midday 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 9 May 2026.

The most flights from TYO to zzYJX are scheduled on a Friday (54 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (48 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 Shenzhen Airlines, Juneyao Airlines, and China Eastern fly from Tokyo to Southeast Asia in about 13h 05m. The time it takes to get you to your destination can typically vary by up to 6h 25m. The distance from Tokyo to Southeast Asia is about 4645 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 $116 on Philippines AirAsia. Other airlines that offer cheap prices include ZIPAIR from $121 and Cebu Pacific from $135 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 - Bangkok Suvarnabhumi or Tokyo Narita - 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 Air Japan(88%), Ethiopian Air(82%) or United Airlines(80%), 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 $405, our data shows the cheapest flight currently is $249. When looking at the most popular route, (Tokyo Haneda - Bangkok Suvarnabhumi), you can expect to pay $629 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, November is the cheapest month in which you can book a flight from Tokyo to Southeast Asia (average of $440). Flying from Tokyo to Southeast Asia in February is currently the most expensive (average of $654). 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

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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.
Narita to Incheon Intl flights
Narita to Chitose flights
Haneda 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 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippines AirAsiaCheapest$90Average$240FlexibilityNo cancel feeOn-time53%
Search Philippines AirAsia flights
Cebu PacificCheapest$137Average$252FlexibilityNo 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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