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South-Eastern Asia — cheap flights destination
One-way and roundtrip flights from Bangkok

Flights to South-Eastern Asia in March 2027

DepartureMon, Mar 15± 15 days
Lowest fare
฿523Mar 8
Roundtrip from
฿999
Typical roundtrip
฿6,466
One way from ฿523 · Roundtrip from ฿999.
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Top deals
Udon Thani฿999Ubon Ratchathani Province฿523Nakhon Si Thammarat Province฿572Khon Kaen฿1,028Cebu฿4,940Trat Province฿1,512Krabi฿1,622Angeles฿2,907Del Carmen฿3,874Caticlan฿6,550
Where to go

Where are the best-value flights to South-Eastern Asia?

Compare 52 destinations across South-Eastern Asia and choose the best fit for your dates and budget. 1,339 one-way fares from ฿523 · 24,701 roundtrips from ฿999. These results are for march 2027.

One way from
฿523
1,339 outbound-only options
Roundtrip from
฿999
24,701 complete trips
Typical roundtrip
฿6,466
Half cost less, half cost more
Destinations
52
Across 10 countries
Where
Depart
Depart
15d
Trip type
RETURN
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Best Deals

Roundtrip deals

25,666 fares · from ฿999

Outbound and return flights together in one total fare.

Show only roundtrip
Country

Thailand

South-Eastern Asia · 20 cities

Weather27°Hot
Typical roundtrip฿2,663
Cheapest roundtrip฿999
฿2,663−62%
Mar 1 → Mar 11Save ฿1,664

Udon Thani

Cheapest in March 2027

From฿999
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Khon Kaen

Cheapest in March 2027

From฿1,028
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Ubon Ratchathani Province

Cheapest in March 2027

From฿1,480
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Krabi

Cheapest in March 2027

From฿1,622
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Pattaya

Cheapest in March 2027

From฿5,822
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Trat Province

Cheapest in March 2027

From฿3,144
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Surat Thani Province

Cheapest in March 2027

From฿1,744
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Nakhon Si Thammarat Province

Cheapest in March 2027

From฿1,889
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Phuket City

Cheapest in February 2027

From฿2,044
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Ko Samui

Cheapest in March 2027

From฿5,574
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Chiang Mai

Cheapest in March 2027

From฿2,477
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Sukhothai Province

Cheapest in March 2027

From฿2,935
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Hat Yai

Cheapest in March 2027

From฿2,360
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Chiang Rai Province

Cheapest in March 2027

From฿2,334
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Nakhon Phanom Province

Cheapest in March 2027

From฿2,438
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Trang

Cheapest in February 2027

From฿3,009
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Chumphon Province

Cheapest in March 2027

From฿2,500
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Phitsanulok

Cheapest in March 2027

From฿2,403
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Nan Province

Cheapest in March 2027

From฿2,527
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Buriram Province

Cheapest in March 2027

From฿4,025
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Country

Philippines

South-Eastern Asia · 8 cities

Weather28°Hot
Typical roundtrip฿8,769
Cheapest roundtrip฿4,940
฿8,769−44%
Mar 5 → Mar 15Save ฿3,829

Cebu

Cheapest in March 2027

From฿4,940
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Angeles

Cheapest in March 2027

From฿4,818
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Del Carmen

Cheapest in March 2027

From฿6,802
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Caticlan

Cheapest in March 2027

From฿6,550
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El Nido, Palawan

Cheapest in March 2027

From฿9,501
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Manila

Cheapest in March 2027

From฿4,878
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Davao

Cheapest in March 2027

From฿5,979
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Puerto Princesa

Cheapest in March 2027

From฿6,655
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Country

Malaysia

South-Eastern Asia · 5 cities

Weather28°Hot
Typical roundtrip฿11,027
Cheapest roundtrip฿7,286
฿11,027−34%
Mar 18 → Mar 22Save ฿3,741

Kota Kinabalu

Cheapest in March 2027

From฿7,286
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Kuala Lumpur

Cheapest in March 2027

From฿4,722
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Johor Bahru

Cheapest in March 2027

From฿5,927
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Penang

Cheapest in March 2027

From฿5,031
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Langkawi

Cheapest in March 2027

From฿6,520
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Country

Singapore

South-Eastern Asia · 1 city

Weather28°Hot
Typical roundtrip฿7,808
Cheapest roundtrip฿5,419
฿7,808−31%
Mar 5 → Mar 22Save ฿2,389

Singapore

Cheapest in March 2027

From฿5,419
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Country

Vietnam

South-Eastern Asia · 5 cities

Weather27°Hot
Typical roundtrip฿5,326
Cheapest roundtrip฿3,857
฿5,326−28%
Mar 17 → Apr 2Save ฿1,469

Phú Quốc

Cheapest in March 2027

From฿3,857
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Nha Trang

Cheapest in March 2027

From฿4,348
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Da Nang

Cheapest in March 2027

From฿4,346
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Ho Chi Minh City

Cheapest in March 2027

From฿4,757
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Hanoi

Cheapest in March 2027

From฿4,984
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Country

Indonesia

South-Eastern Asia · 5 cities

Weather27°Hot
Typical roundtrip฿16,241
Cheapest roundtrip฿11,927
฿16,241−27%
Mar 6 → Mar 26Save ฿4,314

Praya, Lombok

Cheapest in March 2027

From฿11,927
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Medan

Cheapest in March 2027

From฿5,269
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Denpasar

Cheapest in March 2027

From฿10,246
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Jakarta

Cheapest in March 2027

From฿8,553
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Surabaya

Cheapest in March 2027

From฿10,738
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Country

Cambodia

South-Eastern Asia · 3 cities

Weather28°Hot
Typical roundtrip฿8,074
Cheapest roundtrip฿6,655
฿8,074−18%
Mar 2 → Mar 9Save ฿1,419

Siem Reap

Cheapest in March 2027

From฿6,655
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Sihanoukville Province

Cheapest in March 2027

From฿14,959
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Phnom Penh

Cheapest in March 2027

From฿4,690
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Country

Laos

South-Eastern Asia · 2 cities

Weather25°Warm
Typical roundtrip฿8,166
Cheapest roundtrip฿6,925
฿8,166−15%
Mar 6 → Mar 11Save ฿1,241

Luang Prabang

Cheapest in March 2027

From฿6,925
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Vientiane

Cheapest in March 2027

From฿6,347
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One-way deals

1,390 fares · from ฿523

Outbound fare only — add a return separately if you need one.

Show only one way
Country

Thailand

South-Eastern Asia · 20 cities

Weather27°Hot
Typical one way฿1,275
Cheapest one-way fare฿523
฿1,275−59%
Mar 8Save ฿752

Ubon Ratchathani Province

Cheapest in March 2027

From฿523
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Nakhon Si Thammarat Province

Cheapest in March 2027

From฿572
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Udon Thani

Cheapest in March 2027

From฿570
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Khon Kaen

Cheapest in March 2027

From฿570
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Trat Province

Cheapest in March 2027

From฿1,512
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Pattaya

Cheapest in March 2027

From฿3,155
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Hat Yai

Cheapest in March 2027

From฿1,098
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Sukhothai Province

Cheapest in March 2027

From฿1,461
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Ko Samui

Cheapest in March 2027

From฿2,730
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Chiang Mai

Cheapest in March 2027

From฿1,268
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Krabi

Cheapest in February 2027

From฿1,138
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Trang

Cheapest in February 2027

From฿1,329
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Nakhon Phanom Province

Cheapest in March 2027

From฿1,225
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Top 3 Deals

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Chiang Rai Province

Cheapest in March 2027

From฿1,255
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Chumphon Province

Cheapest in March 2027

From฿1,281
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Nan Province

Cheapest in March 2027

From฿1,344
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Phitsanulok

Cheapest in March 2027

From฿1,199
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Surat Thani Province

Cheapest in March 2027

From฿1,262
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Phuket City

Cheapest in March 2027

From฿1,368
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Buriram Province

Cheapest in March 2027

From฿2,112
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Country

Philippines

South-Eastern Asia · 8 cities

Weather28°Hot
Typical one way฿5,005
Cheapest one-way fare฿2,907
฿5,005−42%
Mar 12Save ฿2,098

Angeles

Cheapest in March 2027

From฿2,907
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Top 3 Deals

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Cebu

Cheapest in March 2027

From฿2,896
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Del Carmen

Cheapest in March 2027

From฿3,874
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Caticlan

Cheapest in March 2027

From฿3,617
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Puerto Princesa

Cheapest in March 2027

From฿3,766
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Manila

Cheapest in March 2027

From฿2,896
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Davao

Cheapest in March 2027

From฿3,618
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El Nido, Palawan

Cheapest in March 2027

From฿6,163
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Country

Singapore

South-Eastern Asia · 1 city

Weather28°Hot
Typical one way฿3,462
Cheapest one-way fare฿2,399
฿3,462−31%
Mar 5Save ฿1,063

Singapore

Cheapest in March 2027

From฿2,399
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Country

Indonesia

South-Eastern Asia · 5 cities

Weather27°Hot
Typical one way฿8,374
Cheapest one-way fare฿5,855
฿8,374−30%
Mar 6Save ฿2,519

Praya, Lombok

Cheapest in March 2027

From฿5,855
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Top 3 Deals

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Jakarta

Cheapest in March 2027

From฿4,108
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Medan

Cheapest in March 2027

From฿3,017
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Denpasar

Cheapest in March 2027

From฿5,482
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Surabaya

Cheapest in March 2027

From฿5,537
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Country

Malaysia

South-Eastern Asia · 4 cities

Weather28°Hot
Typical one way฿5,834
Cheapest one-way fare฿4,219
฿5,834−28%
Mar 18Save ฿1,615

Kota Kinabalu

Cheapest in March 2027

From฿4,219
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Top 3 Deals

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Kuala Lumpur

Cheapest in March 2027

From฿2,633
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Penang

Cheapest in March 2027

From฿2,661
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Langkawi

Cheapest in March 2027

From฿3,617
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Country

Vietnam

South-Eastern Asia · 5 cities

Weather27°Hot
Typical one way฿3,099
Cheapest one-way fare฿2,332
฿3,099−25%
Mar 7Save ฿767

Nha Trang

Cheapest in March 2027

From฿2,332
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Top 3 Deals

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Phú Quốc

Cheapest in March 2027

From฿2,059
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Da Nang

Cheapest in March 2027

From฿2,211
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Ho Chi Minh City

Cheapest in March 2027

From฿2,563
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Hanoi

Cheapest in March 2027

From฿2,575
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Country

Brunei

South-Eastern Asia · 1 city

Weather—
Typical one way฿6,752
Cheapest one-way fare฿5,609
฿6,752−17%
Mar 9Save ฿1,143

Bandar Seri Begawan

Cheapest in March 2027

From฿5,609
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Country

Laos

South-Eastern Asia · 2 cities

Weather25°Warm
Typical one way฿4,070
Cheapest one-way fare฿3,440
฿4,070−15%
Mar 16Save ฿630

Luang Prabang

Cheapest in March 2027

From฿3,440
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Top 3 Deals

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Vientiane

Cheapest in March 2027

From฿3,364
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Find the trip that fits

Compare prices, dates, airlines and travel time. Then choose the deal that feels right.

Destination map

Where you can go for South-Eastern Asia

The leading destinations shown by location. Larger dots mean more flight options.

Udon ThaniKhon KaenUbon Ratchathani ProvinceKrabiSurat Thani ProvinceNakhon Si Thammarat Province
🇹🇭 Udon Thani · ฿999🇹🇭 Khon Kaen · ฿1,028🇹🇭 Ubon Ratchathani Province · ฿1,480🇹🇭 Krabi · ฿1,622🇹🇭 Surat Thani Province · ฿1,744🇹🇭 Nakhon Si Thammarat Province · ฿1,889🇹🇭 Phuket City · ฿2,323🇹🇭 Chiang Rai Province · ฿2,334

Where your money goes furthest

Cheapest destinations for South-Eastern Asia

Sorted by the lowest roundtrip fare. The typical price shows whether the cheapest result is common or unusual.

Cheapest destinations for South-Eastern Asia
DestinationLowestTypicalResultsNon-stop
1Udon ThaniThailand฿999฿2,44235099%
2Khon KaenThailand฿1,028฿2,365506100%
3Ubon Ratchathani ProvinceThailand฿1,480฿2,610482100%
4KrabiThailand฿1,622฿2,443338100%
5Surat Thani ProvinceThailand฿1,744฿2,60429399%
6Nakhon Si Thammarat ProvinceThailand฿1,889฿2,827382100%
7Phuket CityThailand฿2,323฿2,925404100%
8Chiang Rai ProvinceThailand฿2,334฿2,684420100%
9Hat YaiThailand฿2,360฿2,760414100%
10PhitsanulokThailand฿2,403฿2,633277100%
11🌍Nakhon Phanom ProvinceThailand฿2,438฿2,809401100%
12Chiang MaiThailand฿2,477฿2,827510100%

Typical prices

What do South-Eastern Asia roundtrips usually cost?

This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.

Half of the 24,701 prices fall inside the shaded band. This makes it easier to see whether the lowest fare is common or unusual.

Why go

Why travelers consider South-Eastern Asia

Tropical paradises, vibrant street food, and ancient temples across the Mekong and maritime Southeast Asia.

Explore related searches

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Common questions about South-Eastern Asia

What is the lowest available one-way fare for South-Eastern Asia?
The lowest available one-way fare is ฿523. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for South-Eastern Asia?
The lowest available roundtrip fare is ฿999. Check the dates, baggage and final total before booking.
What is a typical fare for South-Eastern Asia?
A typical fare is ฿6,466. Many available options sit between ฿3,959 and ฿8,807.
How many choices are available for South-Eastern Asia?
Choose from 24,701 roundtrip flights across 52 destinations in 10 countries.
Are direct flights available for South-Eastern Asia?
16,878 roundtrip flights are non-stop both ways. That is 68% of the current choices.
Which month has the lowest fares for South-Eastern Asia?
Mar 2027 has the lowest available roundtrip fare, from ฿999.
Which destination is cheapest for South-Eastern Asia?
Udon Thani starts at ฿999, with roundtrip fares usually around ฿2,442.
How long does the journey take for South-Eastern Asia?
A typical outbound journey takes 1h 50m. A typical roundtrip has 0 stops in total across both directions.