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Cheap flights from Tokyo to Southeast Asia from $218

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — BKK
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

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 21 November 2025.

Round-trip from

$467

One-way from

$218

Popular in

December

Cheapest in

June

Average price

$562
China Eastern
  • China Eastern
  • 11/12-14/12
  • 2 total stops
  • 26h 20m total
  • Tokyo to Southeast Asia
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ZIPAIR
  • ZIPAIR
  • 11/12
  • Nonstop
  • 7h 15m total
  • Tokyo to Southeast Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($93 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 21 November 2025.

Thu 11/1213:00NRT - BKK
1 stop17h 05mChina Eastern
Mon 15/1219:55BKK - NRT
1 stop18h 00mChina Eastern
Deal found 19/11$467
Tue 25/1113:15NRT - BKK
1 stop13h 35mJuneyao Airlines
Mon 8/1201:50BKK - NRT
1 stop8h 10mJuneyao Airlines
Deal found 19/11$542
Thu 4/1221:30NRT - BKK
1 stop15h 45mCathay Pacific
Mon 8/1217:40BKK - NRT
1 stop19h 55mCathay Pacific
Deal found 20/11$570
Thu 4/1216:45NRT - BKK
1 stop21h 20mCathay Pacific
Tue 9/1207:55BKK - NRT
1 stop10h 25mCathay Pacific
Deal found 20/11$572
Wed 24/1209:00NRT - BKK
1 stop17h 15mCathay Pacific
Tue 6/112:45BKK - NRT
1 stop15h 45mCathay Pacific
Deal found 19/11$573
Fri 21/1107:10NRT - BKK
2 stops21h 05mMultiple Airlines
Thu 27/1101:50BKK - NRT
1 stop8h 10mMultiple Airlines
Deal found 19/11$589
Wed 26/1115:30NRT - BKK
2 stops24h 35mCathay Pacific
Tue 9/1207:55BKK - NRT
1 stop10h 25mCathay Pacific
Deal found 21/11$593
Mon 8/1221:30NRT - DPS
1 stop18h 50mCathay Pacific
Wed 17/1216:20DPS - NRT
1 stop20h 50mCathay Pacific
Deal found 21/11$607
Wed 24/1214:20NRT - SIN
1 stop11h 05mCathay Pacific
Mon 29/1201:25SIN - NRT
1 stop11h 45mCathay Pacific
Deal found 19/11$612
Mon 8/1210:10HND - BKK
1 stop10h 05mCathay Pacific
Tue 16/1211:40BKK - HND
1 stop7h 35mCathay Pacific
Deal found 19/11$654
Wed 10/1216:45NRT - SIN
1 stop21h 20mCathay Pacific
Sun 14/1220:15SIN - NRT
2 stops43h 35mCathay Pacific
Deal found 20/11$664
Mon 8/1221:30NRT - SIN
1 stop15h 25mCathay Pacific
Wed 10/1220:15SIN - NRT
1 stop23h 05mCathay Pacific
Deal found 18/11$671

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 21 November 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

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Thu 14/5

16:00-16:00

1 stop25h 00m

Singapore Changi

Sun 17/5

17:05-15:00

1 stop20h 55m

$530

TokyoSingapore

HND - SIN

HNDSIN

Tokyo Haneda

Tue 20/1

08:40-15:00

1 stop31h 20m

Singapore Changi

Wed 21/1

23:00-18:30

1 stop18h 30m

$542

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Thu 29/1

21:30-12:05

1 stop16h 35m

Bangkok Suvarnabhumi

Sat 28/2

19:15-14:10

1 stop16h 55m

$570

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Wed 24/12

09:00-00:15

1 stop17h 15m

Bangkok Suvarnabhumi

Wed 7/1

19:15-06:30

1 stop9h 15m

$573

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Wed 15/4

10:20-20:25

1 stop11h 05m

Singapore Changi

Fri 17/4

06:20-18:05

1 stop10h 45m

$579

TokyoSingapore

NRT - SIN

NRTSIN

Tokyo Narita

Wed 15/4

10:20-20:25

1 stop11h 05m

Singapore Changi

Sun 19/4

21:15-18:05

1 stop19h 50m

$579

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Tue 20/1

10:05-19:20

1 stop11h 15m

Bangkok Suvarnabhumi

Thu 29/1

20:05-17:30

1 stop19h 25m

$593

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Tue 13/1

02:15-00:50

1 stop24h 35m

Bangkok Suvarnabhumi

Wed 21/1

01:50-01:05

1 stop21h 15m

$595

TokyoBangkok

HND - BKK

HNDBKK

Tokyo Haneda

Mon 19/1

16:35-14:45

1 stop24h 10m

Bangkok Suvarnabhumi

Mon 26/1

22:10-15:05

1 stop14h 55m

$601

TokyoBangkok

NRT - BKK

NRTBKK

Tokyo Narita

Mon 19/1

13:15-00:50

1 stop13h 35m

Bangkok Suvarnabhumi

Sat 24/1

01:50-12:00

1 stop8h 10m

$604

Flights are sorted by cheapest return flights first.

Deals found on 19/11

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 $128). Flying from Tokyo to Southeast Asia in December is currently the most expensive (average of $281). 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 21 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% 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 November 2025.

Travellers seeking maximum savings on their Tokyo to Southeast Asia flight should consider departing on Thursday 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 21 November 2025.

The most flights from TYO to zzYJX are scheduled on a Monday (55 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (54 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 21 November 2025.
Get a feel of what it's like to fly with Scoot and 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.
Scoot
6.7
Okay
311 reviews
Check prices

Boarding

6.9

Entertainment

5.2

Crew

7.4

Overall

6.7

Comfort

6.6

Food

5.8

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.
Scoot
6.7
Okay
311 reviews
Scoot
6.7
Okay
311 reviews
Check prices

Boarding

6.9

Entertainment

5.2

Crew

7.4

Overall

6.7

Comfort

6.6

Food

5.8

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.
VietJet Air
5.6
Fair
153 reviews
Scoot
6.7
Okay
311 reviews
Check prices

Boarding

6.9

Entertainment

5.2

Crew

7.4

Overall

6.7

Comfort

6.6

Food

5.8

Reviews

1 / 17
10.0
Excellent

Gary,Oct 2025

CEB - SIN

We didn’t have food or entertainment but the flight was very good .will fly with them again.

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 Air Macau, China Eastern, and Cathay Pacific fly from Tokyo to Southeast Asia in about 16h 35m. The time it takes to get you to your destination can typically vary by up to 14h 45m. 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 $226 on Scoot. Other airlines that offer cheap prices include Hainan Airlines from $257 and Juneyao Airlines from $297 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 - Singapore Changi, Tokyo Narita - Singapore Changi or Tokyo Haneda - Bangkok Suvarnabhumi, 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 United Airlines(95%), Ethiopian Air(95%) or Air Japan(90%), 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 $410, our data shows the cheapest flight currently is $306. When looking at the most popular route, (Tokyo Haneda - Singapore Changi), you can expect to pay $615 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 $128). Flying from Tokyo to Southeast Asia in December is currently the most expensive (average of $281). 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 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippines AirAsiaCheapest$229Average$271FlexibilityNo 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.

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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