Find cheap flights to Southeast Asia

Find cheap flights to Southeast Asia

Round-trip
Economy
Boston (BOS)
Southeast Asia
Thu 8/13
Thu 8/20
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Southeast Asia

Latest Southeast Asia Flight Deals

Bangkok
Nonstop from $451
Nonstop from $482
Manila
Nonstop from $563
Nonstop from $552
Denpasar
Nonstop from $626
1 stop from $567
Ho Chi Minh City
Nonstop from $539
Nonstop from $608
Singapore
Nonstop from $541
Nonstop from $685
Cebu City
Nonstop from $578

Good to know

Low season

September Best time to beat the crowds with an average 5% drop in price.

High season

December Most popular time to fly with an average 10% increase in price.

Average price of a round-trip

$796 (avg. price over the last 2 weeks)

Good deal for a round-trip

$451 or less

Top tips for finding cheap flights to Southeast Asia

  • Looking for cheap airfare to Southeast Asia? 25% of our users found round-trip tickets to Southeast Asia for the following prices or less: From Los Angeles $547, from Chicago $650, from Houston George Bush Intcntl $701
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Southeast Asia is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Southeast Asia flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Southeast Asia flights

Which airlines have a flexible cancellation policy for flights from the United States to Southeast Asia due to COVID-19?

Which airlines apply social distancing measures on flights from the United States to Southeast Asia due to COVID-19?

How long is the flight to Southeast Asia?

What is the cheapest flight to Southeast Asia?

Which airlines fly to Southeast Asia?

What are the most popular destinations in Southeast Asia?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines flying to Southeast Asia

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,474 reviews
8.9
Boarding
8.6
Comfort
9.1
Crew
8.6
Entertainment
8.5
Food
Airline reviews
Read more about Japan Airlines

Book Cheap Southeast Asia Plane Tickets

Recent round-trip flight deals

10/14
Wed
1 stop
British Airways
24h 10m
LAX - BKK
11/24
Tue
1 stop
British Airways
22h 40m
BKK - LAX
10/2
Fri
1 stop
Japan Airlines
24h 10m
LAX - BKK
10/10
Sat
1 stop
Japan Airlines
22h 15m
BKK - LAX
10/15
Thu
1 stop
Major Airline
37h 30m
LAX - BKK
10/30
Fri
1 stop
Major Airline
29h 30m
BKK - LAX
1/6
Wed
1 stop
Asiana Airlines
19h 05m
SFO - MNL
1/28
Thu
1 stop
Asiana Airlines
17h 55m
MNL - SFO
9/16
Wed
2 stops
Air New Zealand
19h 24m
SFO - MNL
10/6
Tue
2 stops
Air New Zealand
20h 07m
MNL - SFO
9/1
Tue
2 stops
Singapore Airlines
23h 05m
SFO - BKK
9/9
Wed
2 stops
Singapore Airlines
35h 55m
BKK - SFO
12/1
Tue
1 stop
Hong Kong Airlines
21h 35m
SFO - BKK
12/29
Tue
1 stop
Hong Kong Airlines
20h 20m
BKK - SFO
12/2
Wed
1 stop
Cathay Pacific
20h 20m
SFO - MNL
12/29
Tue
1 stop
Cathay Pacific
16h 15m
MNL - SFO
11/4
Wed
1 stop
Qatar Airways
27h 30m
JFK - BKK
11/24
Tue
1 stop
Qatar Airways
24h 40m
BKK - JFK
10/28
Wed
1 stop
Etihad Airways
22h 55m
JFK - BKK
11/4
Wed
1 stop
Etihad Airways
34h 00m
BKK - JFK
9/29
Tue
1 stop
British Airways
24h 10m
LAX - BKK
1/29
Fri
1 stop
British Airways
18h 40m
BKK - LAX
9/16
Wed
2 stops
SWISS
36h 00m
DFW - BKK
10/4
Sun
2 stops
SWISS
32h 56m
BKK - DFW
11/24
Tue
1 stop
Japan Airlines
24h 25m
LAX - BKK
12/7
Mon
1 stop
Japan Airlines
22h 40m
BKK - LAX
11/29
Sun
1 stop
Multiple Airlines
24h 25m
LAX - BKK
12/6
Sun
1 stop
Multiple Airlines
22h 40m
BKK - LAX
11/20
Fri
1 stop
Major Airline
24h 25m
LAX - BKK
11/29
Sun
1 stop
Major Airline
20h 20m
BKK - LAX
1/12
Tue
1 stop
British Airways
24h 25m
LAX - BKK
1/28
Thu
1 stop
British Airways
22h 40m
BKK - LAX
11/20
Fri
1 stop
Japan Airlines
24h 25m
LAX - BKK
12/6
Sun
1 stop
Japan Airlines
22h 40m
BKK - LAX
10/1
Thu
1 stop
Multiple Airlines
24h 10m
LAX - BKK
10/7
Wed
1 stop
Multiple Airlines
22h 15m
BKK - LAX
Show more results

Recent one-way flight deals

9/30
Wed
2 stops
Japan Airlines
50h 00m
SFO - BKK
9/20
Sun
2 stops
Multiple Airlines
32h 58m
SFO - BKK
9/10
Thu
1 stop
China Airlines
23h 00m
SFO - MNL
9/30
Wed
1 stop
British Airways
24h 10m
LAX - BKK
9/1
Tue
3 stops
Singapore Airlines
53h 15m
SFO - BKK
8/5
Wed
1 stop
EVA Air
19h 40m
SFO - MNL
9/30
Wed
1 stop
Hong Kong Airlines
25h 15m
SFO - BKK
9/12
Sat
2 stops
Lufthansa
21h 10m
LAX - MNL
10/2
Fri
2 stops
Air New Zealand
19h 24m
SFO - MNL
10/1
Thu
2 stops
Cathay Pacific
31h 18m
SFO - MNL
9/21
Mon
1 stop
Aeroflot
20h 35m
JFK - BKK
9/21
Mon
1 stop
Philippine Airlines
23h 15m
SFO - BKK
8/12
Wed
1 stop
Turkish Airlines
29h 25m
ORD - BKK
9/8
Tue
1 stop
Qatar Airways
21h 00m
JFK - BKK
9/1
Tue
1 stop
Etihad Airways
21h 30m
JFK - BKK
8/20
Thu
2 stops
Major Airline
44h 01m
EWR - BKK
9/30
Wed
2 stops
Korean Air
23h 55m
LAX - DPS
9/30
Wed
1 stop
Japan Airlines
37h 30m
LAX - BKK
10/5
Mon
1 stop
China Airlines
24h 40m
LAX - MNL
9/21
Mon
2 stops
Asiana Airlines
39h 36m
DFW - BKK
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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