How many flights depart from United States to Southeast Asia on average per week?

The number of flights available between United States and Southeast Asia is 59 per week as of January 2026. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.

How long is the flight from United States to Southeast Asia?

If you’re flying from a popular airport in United States, such as Boston or New York, and flying into Southeast Asia, then you can expect flight times to average 7h 20m and 7h 35m, respectively.

What airlines fly to Southeast Asia?

Philippine Airlines, EVA Air and Korean Air are the top three most popular airlines that fly to Southeast Asia from United States according to our data. Philippine Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 45 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

How many flights depart from United States to Southeast Asia on average per day?

As of January 2026, 8 flights take off from United States and land in Southeast Asia each day. The most common flight departure time for this route is 10:00PM, with 57% of daily flights taking off in the evening.

What is the cheapest airline that flies from United States to Southeast Asia?

United Airlines, Korean Air, and Asiana Airlines are the most popular carriers operating from United States to Southeast Asia

When did momondo last update prices for flights from United States to Southeast Asia?

Prices for flights from United States to Southeast Asia are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Southeast Asia?

As of January 2026, there are 34 operators available to choose from for flights from United States to Southeast Asia.

How old do you have to be to fly from United States 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 from United States to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$287 Cheap Flights from the United States to Southeast Asia in 2026

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Recent round-trip flight deals from the United States to Southeast Asia

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6:30 am - 12:45 am

LAX

BKK

27h 15m

2 stops

11:15 pm - 2:35 pm

BKK

LAX

29h 20m

2 stops

$579Korean Air

Wed, Mar 4 - Wed, Mar 18

11:50 pm - 4:50 pm

LAX

BKK

27h 00m

1 stop

3:55 pm - 7:40 pm

BKK

LAX

17h 45m

1 stop

$580China Southern

Fri, Apr 24 - Sat, May 9

8:50 pm - 12:50 pm

LAX

MNL

25h 00m

1 stop

2:05 pm - 8:55 pm

MNL

LAX

21h 50m

1 stop

$580Singapore Airlines

Sun, Mar 8 - Tue, Mar 17

11:05 pm - 10:50 pm

LAX

MNL

32h 45m

1 stop

2:05 pm - 8:55 pm

MNL

LAX

21h 50m

1 stop

$581Singapore Airlines

Mon, Mar 9 - Tue, Mar 17

11:30 pm - 11:15 am

LAX

BKK

21h 45m

1 stop

1:20 am - 4:50 pm

BKK

LAX

29h 30m

1 stop

$581Asiana Airlines

Mon, Apr 13 - Sun, Apr 19

11:30 pm - 11:15 am

LAX

BKK

21h 45m

1 stop

12:20 pm - 4:50 pm

BKK

LAX

18h 30m

1 stop

$582Asiana Airlines

Tue, Apr 14 - Tue, Apr 21

12:30 pm - 1:00 am

LAX

MNL

21h 30m

1 stop

3:55 am - 10:05 am

MNL

LAX

21h 10m

1 stop

$583China Eastern

Tue, Mar 17 - Mon, Apr 13

11:10 am - 10:55 pm

LAX

SGN

20h 45m

1 stop

7:30 am - 9:50 am

SGN

LAX

17h 20m

1 stop

$599United Airlines

Tue, Jan 27 - Thu, Feb 5

11:40 pm - 3:55 pm

SFO

MNL

24h 15m

1 stop

10:55 am - 6:45 pm

MNL

SFO

23h 50m

1 stop

$666China Airlines

Tue, Feb 3 - Wed, Feb 18

12:20 pm - 12:15 am

SFO

SGN

21h 55m

1 stop

7:00 am - 10:35 am

SGN

SFO

17h 35m

1 stop

$688United Airlines

Fri, Apr 17 - Sat, May 16

Japan Airlines flights from United States to Southeast Asia

Our best Japan Airlines deals on United States to Southeast Asia flight tickets

Japan Airlines

Jan 24

SEA11:43 amSeattle/Tacoma Intl

61h 42m

2 stops

BKK4:25 pmBangkok Suvarnabhumi

Feb 2

BKK8:05 amBangkok Suvarnabhumi

39h 53m

2 stops

SEA8:58 amSeattle/Tacoma Intl

$682

Japan Airlines

Jan 27

SEA11:43 amSeattle/Tacoma Intl

61h 42m

2 stops

BKK4:25 pmBangkok Suvarnabhumi

Feb 2

BKK8:05 amBangkok Suvarnabhumi

23h 42m

2 stops

SEA4:47 pmSeattle/Tacoma Intl

$686

Japan Airlines

Jan 27

SEA12:30 pmSeattle/Tacoma Intl

20h 05m

1 stop

BKK11:35 pmBangkok Suvarnabhumi

Feb 2

BKK8:05 amBangkok Suvarnabhumi

23h 42m

2 stops

SEA4:47 pmSeattle/Tacoma Intl

$696

Hainan Airlines flights from United States to Southeast Asia

Our best Hainan Airlines deals on United States to Southeast Asia flight tickets

Hainan Airlines

Mar 17

SEA11:00 amSeattle/Tacoma Intl

22h 25m

1 stop

BKK11:25 pmBangkok Suvarnabhumi

Mar 27

BKK1:05 amBangkok Suvarnabhumi

21h 55m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$685

Hainan Airlines

Jan 31

SEA10:00 amSeattle/Tacoma Intl

22h 25m

1 stop

BKK11:25 pmBangkok Suvarnabhumi

Mar 4

BKK7:10 pmBangkok Suvarnabhumi

27h 55m

2 stops

SEA8:05 amSeattle/Tacoma Intl

$738

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 3/4

6:30 am-12:45 am

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 3/18

11:15 pm-2:35 pm

2 stops29h 20m

$579

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Fri 4/24

11:50 pm-4:50 pm

1 stop27h 00m

Bangkok Suvarnabhumi

Sat 5/9

3:55 pm-7:40 pm

1 stop17h 45m

$580

Los AngelesManila

LAX - MNL

LAXMNL

Los Angeles

Sun 3/8

8:50 pm-12:50 pm

1 stop25h 00m

Manila Ninoy Aquino Intl

Tue 3/17

2:05 pm-8:55 pm

1 stop21h 50m

$580

Los AngelesManila

LAX - MNL

LAXMNL

Los Angeles

Mon 3/9

11:05 pm-10:50 pm

1 stop32h 45m

Manila Ninoy Aquino Intl

Tue 3/17

2:05 pm-8:55 pm

1 stop21h 50m

$581

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 4/13

11:30 pm-11:15 am

1 stop21h 45m

Bangkok Suvarnabhumi

Sun 4/19

1:20 am-4:50 pm

1 stop29h 30m

$581

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 4/14

11:30 pm-11:15 am

1 stop21h 45m

Bangkok Suvarnabhumi

Tue 4/21

12:20 pm-4:50 pm

1 stop18h 30m

$582

Los AngelesManila

LAX - MNL

LAXMNL

Los Angeles

Tue 3/17

12:30 pm-1:00 am

1 stop21h 30m

Manila Ninoy Aquino Intl

Mon 4/13

3:55 am-10:05 am

1 stop21h 10m

$583

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Tue 1/27

11:10 am-10:55 pm

1 stop20h 45m

Ho Chi Minh City

Thu 2/5

7:30 am-9:50 am

1 stop17h 20m

$599

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Tue 2/3

11:40 pm-3:55 pm

1 stop24h 15m

Manila Ninoy Aquino Intl

Wed 2/18

10:55 am-6:45 pm

1 stop23h 50m

$666

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Fri 4/17

12:20 pm-12:15 am

1 stop21h 55m

Ho Chi Minh City

Sat 5/16

7:00 am-10:35 am

1 stop17h 35m

$688

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Southeast Asia?

The month of September is, on average, the cheapest month to fly to Southeast Asia from United States, with most prices found around $804. If you don’t want to visit Southeast Asia in September, then you should wait until November to fly from United States, when ticket prices are also cheap, with an average price of $834.

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from United States to Southeast Asia is on a Sunday when prices can be found for as low as $699. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,117. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

What is the cheapest United States to Southeast Asia flight route?

Fly from Los Angeles to Manila Ninoy Aquino Intl for the best United States - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $979 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from United States for as low as $847 on momondo.

What cabin class options are available on United States to Southeast Asia flights?

There are 4 cabin classes available to choose from on United States to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between United States to Southeast Asia.

Cheap United States to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Southeast Asia

Fastest flight time	10h 55m
Direct flights	Every day
Airports in Southeast Asia	295 airports

The fastest flight from United States to Southeast Asia takes 10h 55m

Direct flights go from United States to Southeast Asia every day.

There are 295 airports in Southeast Asia. From United States there are direct flights to Manila Ninoy Aquino Intl (MNL).

Search flight deals

When did momondo last update prices for flights from United States to Southeast Asia?
Prices for flights from United States to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Southeast Asia?
As of January 2026, there are 34 operators available to choose from for flights from United States to Southeast Asia.
How old do you have to be to fly from United States 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 from United States to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Southeast Asia?
momondo data reveals that the most frequently booked plane model on the route from United States to Southeast Asia is Airbus A321neo, representing 14.72% of all bookings. The subsequent popular models are Airbus A320-100/200 at 12.83%, Boeing 787-9 Dreamliner at 8.91%, and Airbus A320neo at 7.84%.

Best airlines flying from United States to Southeast Asia

Compare and see reviews for airlines that fly from United States to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $77	Free Cancellation	Rating 6.3 8,364 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $94	Free Cancellation	Rating 5.7 3,057 reviews	Search Frontier flights
XiamenAir	PriceFrom $343	Free Cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
Sichuan Airlines	PriceFrom $357	Free Cancellation	Rating 0.0 0 reviews	Search Sichuan Airlines flights
SAUDIA	PriceFrom $428	Free Cancellation	Rating 7.4 659 reviews	Search SAUDIA flights
Air China	PriceFrom $486	Free Cancellation	Rating 7.2 138 reviews	Search Air China flights
Condor	PriceFrom $530	Free Cancellation	Rating 6.4 398 reviews	Search Condor flights
AIR PREMIA	PriceFrom $566	Free Cancellation	Rating 8.3 77 reviews	Search AIR PREMIA flights
IndiGo	PriceFrom $577	Free Cancellation	Rating 6.8 527 reviews	Search IndiGo flights
Thai Airways	PriceFrom $606	Free Cancellation	Rating 7.8 379 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Southeast Asia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Asia from United States.

Can I find flights from United States to Southeast Asia with flexible booking policies on momondo?

Yes. All flights to Southeast Asia from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Southeast Asia?

Once you have performed a search for United States to Southeast Asia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States to Southeast Asia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Southeast Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Asia and let you know when they change.

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Flights to New Yorkfrom $39

Flights to Londonfrom $342

Flights to Bangkokfrom $498

Flights to Tokyofrom $358

Flights to Los Angelesfrom $47

Flights to Parisfrom $355

Flights to Copenhagenfrom $392

Flights to Istanbulfrom $408

Flights to Manilafrom $539

Flights to Romefrom $322

Flights to Miamifrom $49

Flights to Chicagofrom $57

Cheap flights from the United States to Southeast Asia from $287

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Southeast Asia

Recent round-trip flight deals from the United States to Southeast Asia

Recent one-way flight deals from the United States to Southeast Asia

Recent last minute flight deals from the United States to Southeast Asia

Recent direct flight deals from the United States to Southeast Asia

Japan Airlines flights from United States to Southeast Asia

Our best Japan Airlines deals on United States to Southeast Asia flight tickets

Hainan Airlines flights from United States to Southeast Asia

Our best Hainan Airlines deals on United States to Southeast Asia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Southeast Asia that are best for you.

See travel insights to Southeast Asia from

How to get the cheapest flight ticket from United States to Southeast Asia

What is the cheapest month to fly to Southeast Asia?

What is the cheapest day to depart on your flight to Southeast Asia?

What is the cheapest United States to Southeast Asia flight route?

Fly from Los Angeles to Manila Ninoy Aquino Intl for the best United States - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

What cabin class options are available on United States to Southeast Asia flights?

There are 4 cabin classes available to choose from on United States to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between United States to Southeast Asia.

What is the cheapest airline that flies from United States to Southeast Asia?

United Airlines, Korean Air, and Asiana Airlines are the most popular carriers operating from United States to Southeast Asia

What airlines fly to Southeast Asia?

How many flights depart from United States to Southeast Asia on average per day?

As of January 2026, 8 flights take off from United States and land in Southeast Asia each day. The most common flight departure time for this route is 10:00PM, with 57% of daily flights taking off in the evening.

How many flights depart from United States to Southeast Asia on average per week?

The number of flights available between United States and Southeast Asia is 59 per week as of January 2026. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.

How long is the flight from United States to Southeast Asia?

If you’re flying from a popular airport in United States, such as Boston or New York, and flying into Southeast Asia, then you can expect flight times to average 7h 20m and 7h 35m, respectively.

Cheap United States to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Southeast Asia

Fastest flight time

Direct flights

Airports in Southeast Asia

When did momondo last update prices for flights from United States to Southeast Asia?

How many operators does momondo search for flights from United States to Southeast Asia?

How old do you have to be to fly from United States to Southeast Asia?

What documentation or ID do you need to fly to Southeast Asia?

What is the most popular plane model from United States to Southeast Asia?

Best airlines flying from United States to Southeast Asia

Compare and see reviews for airlines that fly from United States to Southeast Asia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from United States to Southeast Asia?

Can I find flights from United States to Southeast Asia with flexible booking policies on momondo?

How can momondo help me find flights from United States to Southeast Asia?

I’m not ready to book a flight from United States to Southeast Asia right now. Can momondo alert me if prices change?

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo