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Fly from
Route
Depart
Return
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sun 1/18
8:45 am-6:45 pm
1 stop43h 00m
Bangkok Suvarnabhumi
Fri 1/30
3:40 pm-7:10 am
1 stop30h 30m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sun 1/18
8:45 am-5:00 pm
1 stop41h 15m
Bangkok Suvarnabhumi
Wed 1/28
3:40 pm-7:10 am
1 stop30h 30m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sun 1/18
8:45 am-8:00 pm
1 stop20h 15m
Bangkok Suvarnabhumi
Wed 1/28
6:05 pm-7:10 am
1 stop28h 05m
Los AngelesManila
LAX - MNL
LAXMNL
Los Angeles
Fri 10/17
4:25 pm-9:35 am
1 stop26h 10m
Manila Ninoy Aquino Intl
Thu 10/30
3:15 am-1:20 pm
1 stop25h 05m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Mon 9/1
12:50 pm-11:25 pm
1 stop20h 35m
Bangkok Suvarnabhumi
Tue 9/16
2:35 am-10:40 am
1 stop22h 05m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Wed 9/10
12:50 pm-1:05 am
1 stop22h 15m
Bangkok Suvarnabhumi
Sun 9/21
2:35 am-10:40 am
1 stop22h 05m
DallasBangkok
DFW - BKK
DFWBKK
Dallas/Fort Worth
Mon 8/18
6:00 am-11:55 pm
2 stops29h 55m
Bangkok Suvarnabhumi
Wed 9/3
7:00 am-9:59 pm
2 stops26h 59m
NewarkBangkok
EWR - BKK
EWRBKK
Newark
Wed 8/27
6:00 am-11:55 pm
2 stops30h 55m
Bangkok Suvarnabhumi
Wed 9/3
9:35 am-5:55 pm
1 stop43h 20m
DallasBangkok
DFW - BKK
DFWBKK
Dallas/Fort Worth
Thu 9/4
10:55 pm-10:00 am
1 stop23h 05m
Bangkok Suvarnabhumi
Tue 9/23
11:00 am-5:55 pm
1 stop18h 55m
DallasBangkok
DFW - BKK
DFWBKK
Dallas/Fort Worth
Thu 8/14
10:55 pm-11:05 am
1 stop24h 10m
Bangkok Suvarnabhumi
Thu 9/11
11:00 am-5:55 pm
1 stop18h 55m
Best One-Way Price | $283 |
|---|---|
Best Round-Trip Price | $512 |
Fastest flight time | 18h 15m |
Popular in | December |
There are 40 airlines that fly to Southeast Asia on a routine basis, but EVA Air, Korean Air and Philippine Airlines happen to be the most popular among our users. In the past year, 26% of those who searched for flights to Southeast Asia looked to travel with EVA Air, making this airline the top choice among momondo travelers.
Consider booking a flight to Southeast Asia on a Thursday, which is the cheapest day of the week. You will also find that flying out on a Tuesday is another low-cost option. Try to avoid booking your flight to Southeast Asia on Sunday, which tends to be the most expensive day of the week.
Prices for flights to Southeast Asia refresh daily.
As of July 2025, there are 148 operators available to choose from for flights to Southeast Asia.
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Southeast Asia.
The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Southeast Asia. momondo saves you time and could save you money on your trip.
Yes. momondo allows you to filter the results for flights to Southeast Asia to just show those with flexible booking policies.
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Southeast Asia.
Yes. momondo can track flight prices for Southeast Asia and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.