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Cheap flights from Tokyo to Southeast Asia from $190

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — BKK
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap 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 18 September 2025.

Round-trip from

$352

One-way from

$190

Popular in

December

Cheapest in

June

Average price

$486
Shenzhen Airlines
  • Shenzhen Airlines
  • 15/10-28/10
  • 2 total stops
  • 30h 55m total
  • Tokyo to Southeast Asia
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Shenzhen Airlines
  • Shenzhen Airlines
  • 15/10
  • 1 total stop
  • 17h 55m total
  • Tokyo to Southeast Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($94 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Tokyo to Southeast Asia

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 18 September 2025.

Wed 15/1019:00NRT - BKK
1 stop18h 10mShenzhen Airlines
Fri 24/1003:15BKK - NRT
1 stop12h 45mShenzhen Airlines
Deal found 16/9$352
Thu 25/910:45HND - BKK
1 stop10h 35mMultiple Airlines
Thu 2/1019:55BKK - HND
1 stop27h 05mMultiple Airlines
Deal found 16/9$405
Wed 5/1113:15NRT - BKK
1 stop13h 35mJuneyao Airlines
Sat 8/1101:50BKK - NRT
1 stop8h 10mJuneyao Airlines
Deal found 16/9$435
Mon 17/1113:15NRT - BKK
1 stop13h 35mJuneyao Airlines
Thu 20/1101:50BKK - NRT
1 stop8h 10mJuneyao Airlines
Deal found 17/9$436
Tue 28/1002:15HND - BKK
1 stop24h 35mJuneyao Airlines
Sat 1/1101:50BKK - HND
1 stop21h 15mJuneyao Airlines
Deal found 18/9$436
Fri 24/1013:00NRT - BKK
1 stop14h 10mChina Eastern
Thu 6/1101:55BKK - NRT
1 stop17h 00mChina Eastern
Deal found 16/9$441
Sun 2/1107:25NRT - BKK
2 stops32h 40mMultiple Airlines
Sat 8/1101:30BKK - NRT
1 stop12h 40mMultiple Airlines
Deal found 17/9$453
Thu 25/914:35NRT - BKK
1 stop12h 55mMultiple Airlines
Thu 2/1018:05BKK - NRT
1 stop11h 10mMultiple Airlines
Deal found 16/9$454
Thu 6/1110:05NRT - SIN
1 stop15h 25mMalaysia Airlines
Mon 10/1119:30SIN - NRT
1 stop21h 00mMalaysia Airlines
Deal found 17/9$459
Sat 18/1014:25NRT - SIN
1 stop24h 45mMultiple Airlines
Wed 22/1022:35SIN - NRT
Nonstop7h 05mMultiple Airlines
Deal found 15/9$472
Fri 31/1013:00NRT - SIN
1 stop29h 15mChina Eastern
Fri 7/1118:30SIN - NRT
1 stop20h 25mChina Eastern
Deal found 16/9$483
Thu 23/1002:00HND - BKK
1 stop12h 45mVietJet Air
Fri 7/1120:05BKK - HND
1 stop26h 55mVietJet Air
Deal found 16/9$484

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 18 September 2025.
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

NRT - BKK

NRTBKK

Tokyo Narita

Mon 3/11

13:15-00:50

1 stop13h 35m

Bangkok Suvarnabhumi

Mon 10/11

01:50-12:00

1 stop8h 10m

$435

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Thu 6/11

10:05-00:30

1 stop15h 25m

Singapore Changi

Mon 10/11

19:30-17:30

1 stop21h 00m

$459

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Fri 7/11

19:00-17:30

1 stop23h 30m

Singapore Changi

Mon 10/11

18:30-18:00

1 stop22h 30m

$523

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Fri 24/10

19:00-11:55

1 stop17h 55m

Singapore Changi

Mon 3/11

18:30-18:00

1 stop22h 30m

$526

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Thu 5/2

20:20-14:50

1 stop20h 30m

Bangkok Suvarnabhumi

Mon 9/2

15:50-07:10

1 stop13h 20m

$534

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Sun 2/11

05:35-14:40

1 stop11h 05m

Bangkok Suvarnabhumi

Sun 9/11

10:40-04:45

1 stop16h 05m

$555

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Sat 1/11

02:30-13:00

1 stop12h 30m

Bangkok Suvarnabhumi

Sun 9/11

11:45-01:00

1 stop11h 15m

$556

TokyoDenpasar

NRT - DPS

NRTDPS

Tokyo Narita

Thu 8/1

09:30-15:00

1 stop30h 30m

Denpasar Bali Ngurah Rai

Fri 16/1

16:05-07:45

1 stop14h 40m

$561

TokyoSingapore

HND - SIN

HNDSIN

Tokyo Haneda

Mon 6/10

23:50-13:35

1 stop14h 45m

Singapore Changi

Sat 11/10

07:55-22:35

1 stop13h 40m

$562

TokyoSingapore

HND - SIN

HNDSIN

Tokyo Haneda

Wed 8/10

23:50-09:50

1 stop11h 00m

Singapore Changi

Sun 12/10

11:30-22:35

1 stop10h 05m

$562

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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, February is the cheapest month in which you can book a flight from Tokyo to Southeast Asia (average of $489). Flying from Tokyo to Southeast Asia in December is currently the most expensive (average of $911). 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 18 September 2025.

When flying from Tokyo to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18 September 2025.

The most flights from TYO to zzYJX are scheduled on a Thursday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (45 on average).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 18 September 2025.
Get a feel of what it's like to fly with VietJet Air from Tokyo to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
VietJet Air
5.6
Fair
147 reviews
Check prices

Entertainment

4.0

Food

4.7

Comfort

5.3

Overall

5.6

Boarding

6.0

Crew

6.6

Reviews

1 / 5
8.0
Excellent

xuan-anh,Aug 2025

SGN - SYD

The baggage check-in need lots of improvements, 80 minutes in the queue was ways too long! Staffs were good. Crew was very good, helpful and polite, excellent pilot. Food was regrettable! Entertainment was not an option, so customers should be warned to bring their own, which must be fully charged because it's not allowed to be charged during the flight.
VietJet Air
5.6
Fair
147 reviews
VietJet Air
5.6
Fair
147 reviews
Check prices

Entertainment

4.0

Food

4.7

Comfort

5.3

Overall

5.6

Boarding

6.0

Crew

6.6

Reviews

1 / 5
8.0
Excellent

xuan-anh,Aug 2025

SGN - SYD

The baggage check-in need lots of improvements, 80 minutes in the queue was ways too long! Staffs were good. Crew was very good, helpful and polite, excellent pilot. Food was regrettable! Entertainment was not an option, so customers should be warned to bring their own, which must be fully charged because it's not allowed to be charged during the flight.

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 Juneyao Airlines, Malaysia Airlines, and Shenzhen Airlines fly from Tokyo to Southeast Asia in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 9h 55m. 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 $190 on Shenzhen Airlines. Other airlines that offer cheap prices include Scoot from $204 and Jeju Air from $208 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 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(90%), United Airlines(89%) or Ethiopian Air(89%), 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 $429, our data shows the cheapest flight currently is $217. When looking at the most popular route, (Tokyo Haneda - Bangkok Suvarnabhumi), you can expect to pay $360 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, February is the cheapest month in which you can book a flight from Tokyo to Southeast Asia (average of $489). Flying from Tokyo to Southeast Asia in December is currently the most expensive (average of $911). 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.
Haneda to Chitose flights
Narita to Incheon Intl flights
Narita to Chitose flights

Top airline flying from Tokyo to Southeast Asia

Discover the top airline 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippines AirAsiaCheapest$243Average$274FlexibilityNo cancel feeOn-time53%
Search Philippines AirAsia 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.

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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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