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 July 2026. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

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

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

What airlines fly to Southeast Asia?

Philippine Airlines, EVA Air and United Airlines 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 29% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 46 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

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 10m and 7h 35m, respectively.

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

As of July 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 12:00AM, with 34% of daily flights taking off in the evening.

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 July 2026, there are 35 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.

$50 Cheap Flights from the United States to Southeast Asia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Southeast Asia

Round-trip

One-way

Last minute

Direct

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

Enter your travel dates to find the best prices.

10:00 pm - 12:40 am

LAX

SGN

36h 40m

2 stops

5:00 am - 8:00 pm

SGN

LAX

29h 00m

1 stop

$776Air China

Tue, Sep 15 - Fri, Oct 30

11:25 pm - 1:50 am

LAX

SGN

36h 25m

2 stops

5:10 am - 8:10 pm

SGN

LAX

29h 00m

1 stop

$777Air China

Fri, Oct 2 - Fri, Oct 16

7:50 pm - 6:40 pm

LAX

SGN

31h 50m

1 stop

4:15 pm - 10:55 am

SGN

LAX

33h 40m

2 stops

$778Singapore Airlines

Wed, Nov 11 - Wed, Feb 3

1:20 pm - 12:15 am

LAX

MNL

19h 55m

1 stop

8:00 am - 10:45 am

MNL

LAX

17h 45m

1 stop

$848Cathay Pacific

Sat, Aug 15 - Sat, Sep 19

1:20 pm - 10:55 pm

LAX

MNL

18h 35m

1 stop

8:20 pm - 10:45 am

MNL

LAX

29h 25m

1 stop

$855Cathay Pacific

Sat, Sep 5 - Sun, Oct 4

12:30 am - 12:05 pm

SFO

BKK

20h 35m

1 stop

1:30 pm - 9:10 pm

BKK

SFO

22h 40m

1 stop

$938Philippine Airlines

Fri, Nov 27 - Thu, Dec 24

9:13 pm - 11:55 pm

SFO

BKK

36h 42m

2 stops

3:45 pm - 9:35 am

BKK

SFO

55h 50m

2 stops

$939United Airlines

Sun, Aug 23 - Sun, Sep 6

11:56 am - 9:35 am

DFW

BKK

33h 39m

3 stops

7:00 am - 4:49 pm

BKK

DFW

21h 49m

2 stops

$1,009United Airlines

Fri, Aug 28 - Wed, Sep 9

12:15 am - 10:50 am

DFW

BKK

22h 35m

1 stop

1:35 am - 8:50 pm

BKK

DFW

31h 15m

1 stop

$1,012EVA Air

Tue, Aug 4 - Wed, Aug 19

12:15 am - 11:10 am

DFW

BKK

22h 55m

1 stop

1:35 am - 8:50 pm

BKK

DFW

31h 15m

1 stop

$1,016EVA Air

Tue, Aug 11 - Tue, Aug 25

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ANA flights from United States to Southeast Asia

Our best ANA deals on United States to Southeast Asia flight tickets

ANA

Jul 7

LAX9:34 pmLos Angeles

41h 01m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Aug 24

BKK7:00 amBangkok Suvarnabhumi

18h 25m

1 stop

LAX11:25 amLos Angeles

$836

ANA

Jul 8

LAX11:40 amLos Angeles

26h 55m

1 stop

BKK4:35 amBangkok Suvarnabhumi

Aug 24

BKK3:45 pmBangkok Suvarnabhumi

18h 35m

LAX8:20 pmLos Angeles

$841

ANA

Aug 27

LAX6:00 amLos Angeles

32h 35m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Sep 24

BKK7:00 amBangkok Suvarnabhumi

18h 00m

1 stop

LAX11:00 amLos Angeles

$862

EVA Air flights from United States to Southeast Asia

Our best EVA Air deals on United States to Southeast Asia flight tickets

EVA Air

Aug 4

DFW12:15 amDallas/Fort Worth

22h 55m

1 stop

BKK11:10 amBangkok Suvarnabhumi

Aug 20

BKK8:30 amBangkok Suvarnabhumi

24h 20m

1 stop

DFW8:50 pmDallas/Fort Worth

$1,012

EVA Air

Jul 9

DFW12:15 amDallas/Fort Worth

22h 55m

1 stop

BKK11:10 amBangkok Suvarnabhumi

Jul 12

BKK3:20 pmBangkok Suvarnabhumi

41h 30m

1 stop

DFW8:50 pmDallas/Fort Worth

$1,143

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

Cheapest round-trip

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Tue 9/15

10:00 pm-12:40 am

2 stops36h 40m

Ho Chi Minh City

Fri 10/30

5:00 am-8:00 pm

1 stop29h 00m

$776

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Fri 10/2

11:25 pm-1:50 am

2 stops36h 25m

Ho Chi Minh City

Fri 10/16

5:10 am-8:10 pm

1 stop29h 00m

$777

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Wed 11/11

7:50 pm-6:40 pm

1 stop31h 50m

Ho Chi Minh City

Wed 2/3

4:15 pm-10:55 am

2 stops33h 40m

$778

Quickest round-trip

Los AngelesManila

LAX - MNL

LAXMNL

Los Angeles

Sat 8/15

1:20 pm-12:15 am

1 stop19h 55m

Manila Ninoy Aquino Intl

Sat 9/19

8:00 am-10:45 am

1 stop17h 45m

$848

Los AngelesManila

LAX - MNL

LAXMNL

Los Angeles

Sat 9/5

1:20 pm-10:55 pm

1 stop18h 35m

Manila Ninoy Aquino Intl

Sun 10/4

8:20 pm-10:45 am

1 stop29h 25m

$855

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 11/27

12:30 am-12:05 pm

1 stop20h 35m

Bangkok Suvarnabhumi

Thu 12/24

1:30 pm-9:10 pm

1 stop22h 40m

$938

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 8/23

9:13 pm-11:55 pm

2 stops36h 42m

Bangkok Suvarnabhumi

Sun 9/6

3:45 pm-9:35 am

2 stops55h 50m

$939

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Fri 8/28

11:56 am-9:35 am

3 stops33h 39m

Bangkok Suvarnabhumi

Wed 9/9

7:00 am-4:49 pm

2 stops21h 49m

$1,009

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Tue 8/4

12:15 am-10:50 am

1 stop22h 35m

Bangkok Suvarnabhumi

Wed 8/19

1:35 am-8:50 pm

1 stop31h 15m

$1,012

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Tue 8/11

12:15 am-11:10 am

1 stop22h 55m

Bangkok Suvarnabhumi

Tue 8/25

1:35 am-8:50 pm

1 stop31h 15m

$1,016

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 $885. If you don’t want to visit Southeast Asia in September, then you should wait until October to fly from United States, when ticket prices are also cheap, with an average price of $907.

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 Saturday when prices can be found for as low as $873. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,353. 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 Singapore Changi 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 $991 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 $839 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 50m
Direct flights	Every day
Airports in Southeast Asia	294 airports

The fastest flight from United States to Southeast Asia takes 10h 50m

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

There are 294 airports in Southeast Asia. From United States there are direct flights to Manila Ninoy Aquino Intl (MNL).

Search flight deals

Frequently asked questions about flying from the 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 July 2026, there are 35 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 A320-100/200, representing 13.79% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 10.26%, Airbus A321neo at 10.11%, and Airbus A320neo at 7.87%.

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
Frontier	PriceFrom $153	Free Cancellation	Rating 5.6 2,850 reviews	Search Frontier flights
Hainan Airlines	PriceFrom $385	Free Cancellation	Rating 8.3 67 reviews	Search Hainan Airlines flights
Gulf Air	PriceFrom $471	Free Cancellation	Rating 7.2 235 reviews	Search Gulf Air flights
Air China	PriceFrom $568	Free Cancellation	Rating 7.3 157 reviews	Search Air China flights
IndiGo	PriceFrom $618	Free Cancellation	Rating 6.8 574 reviews	Search IndiGo flights
Thai Airways	PriceFrom $631	Free Cancellation	Rating 7.9 408 reviews	Search Thai Airways flights
Kuwait Airways	PriceFrom $678	Free Cancellation	Rating 7.1 348 reviews	Search Kuwait Airways flights
Condor	PriceFrom $690	Free Cancellation	Rating 6.5 483 reviews	Search Condor flights
SAUDIA	PriceFrom $708	Free Cancellation	Rating 7.3 689 reviews	Search SAUDIA flights
Alaska Airlines	PriceFrom $727	Free Cancellation	Rating 7.9 12,603 reviews	Search Alaska Airlines 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.