How long is the flight from USA to Southeast Asia?

There are many flights that can get you from USA to Southeast Asia in 23h 50m. Fly via Delta, Korean Air, or United Airlines to get the fastest option. USA and Southeast Asia are separated by a distance of 14141 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Can I find deals for flights from USA to Southeast Asia that include hotel bookings?

Yes. In addition to deals on USA to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from USA to Southeast Asia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Southeast Asia.

Can I find deals for business class flights from USA to Southeast Asia?

Yes. Cheapflights offers flight deals from USA to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 32,491+ Cheap Flights from the United States to Southeast Asia

Cheap flight deals from USA to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from USA to Southeast Asia
Explore the most affordable flight options available from USA to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Fri 30/1016:20 -

1 stop39h 05m

Fri 20/1122:55 -

1 stop29h 25m

Deal found 30/8₹ 71,329

Wed 14/1022:50 -

1 stop28h 35m

Wed 4/1119:50 -

1 stop37h 10m

Deal found 1/9₹ 72,939

Fri 18/917:00 -

1 stop38h 10m

Tue 6/1022:45 -

1 stop29h 30m

Deal found 2/9₹ 73,697

Mon 28/923:20 -

1 stop21h 20m

Sun 4/1001:35 -

1 stop27h 55m

Deal found 31/8₹ 74,834

Wed 30/912:50 -

1 stop20h 45m

Tue 24/1101:05 -

1 stop23h 30m

Deal found 1/9₹ 75,686

Tue 6/1012:50 -

1 stop20h 45m

Mon 14/1201:05 -

1 stop23h 30m

Deal found 1/9₹ 75,876

Wed 30/916:59 -

2 stops40h 36m

Wed 18/1101:05 -

1 stop23h 30m

Deal found 1/9₹ 76,255

Thu 1/1022:50 -

1 stop29h 40m

Tue 10/1120:50 -

1 stop35h 10m

Deal found 31/8₹ 76,539

Wed 30/907:00 -

2 stops23h 50m

Sat 3/1023:20 -

2 stops37h 31m

Deal found 30/8₹ 76,539

Tue 13/1019:49 -

2 stops23h 46m

Wed 21/1009:35 -

1 stop20h 55m

Deal found 31/8₹ 76,633

Wed 14/1022:50 -

1 stop28h 35m

Fri 6/1119:50 -

1 stop37h 10m

Deal found 1/9₹ 76,728

Tue 15/905:45 -

2 stops29h 20m

Thu 1/1009:50 -

2 stops21h 08m

Deal found 1/9₹ 76,728

Best flights from USA to Southeast Asia
Discover carefully curated flight deals from USA to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Wed 30/907:00 -

2 stops23h 50m

Mon 5/1023:20 -

2 stops37h 34m

Deal found 30/8₹ 76,539

Wed 10/213:00 -

2 stops41h 30m

Sun 21/209:40 -

1 stop38h 50m

Deal found 29/8₹ 78,149

Sun 22/1116:25 -

2 stops28h 05m

Tue 1/1216:55 -

1 stop29h 10m

Deal found 2/9₹ 78,907

Fri 27/1123:00 -

1 stop21h 15m

Sat 5/1212:25 -

1 stop17h 05m

Deal found 30/8₹ 79,380

Thu 25/221:10 -

1 stop29h 40m

Sat 13/319:50 -

1 stop37h 10m

Deal found 30/8₹ 88,948

Wed 14/1007:00 -

2 stops23h 50m

Wed 21/1023:20 -

2 stops37h 34m

Deal found 30/8₹ 91,127

Mon 21/922:20 -

1 stop23h 20m

Thu 1/1021:00 -

2 stops32h 29m

Deal found 1/9₹ 102,778

Wed 28/1001:25 -

2 stops32h 30m

Tue 15/1206:10 -

1 stop28h 20m

Deal found 31/8₹ 104,862

Sat 13/211:15 -

2 stops30h 25m

Tue 16/203:00 -

2 stops28h 09m

Deal found 1/9₹ 130,722

Mon 14/906:00 -

2 stops29h 05m

Fri 25/923:30 -

2 stops36h 31m

Deal found 1/9₹ 76,728

Mon 18/113:00 -

2 stops33h 25m

Tue 26/109:40 -

1 stop38h 50m

Deal found 29/8₹ 78,149

Sat 3/1016:10 -

2 stops27h 25m

Tue 27/1009:10 -

1 stop21h 20m

Deal found 30/8₹ 79,191

Sun 18/1007:02 -

2 stops25h 58m

Sun 25/1007:55 -

2 stops29h 00m

Deal found 3/9₹ 160,182

Fri 18/917:00 -

2 stops40h 35m

Fri 25/923:30 -

2 stops36h 31m

Deal found 1/9₹ 77,297

Wed 24/216:15 -

2 stops38h 15m

Thu 4/300:55 -

1 stop23h 35m

Deal found 31/8₹ 78,149

Wed 16/913:25 -

1 stop30h 10m

Sat 19/915:45 -

1 stop31h 45m

Deal found 2/9₹ 79,286

Fri 6/1106:20 -

2 stops27h 25m

Thu 12/1100:55 -

2 stops37h 36m

Deal found 2/9₹ 77,865

Fri 16/1013:25 -

1 stop30h 10m

Sat 7/1116:55 -

2 stops31h 00m

Deal found 2/9₹ 79,475

Thu 1/1007:03 -

2 stops27h 27m

Mon 5/1008:10 -

2 stops28h 47m

Deal found 30/8₹ 102,778

Tue 15/906:00 -

2 stops25h 45m

Tue 22/909:50 -

2 stops28h 09m

Deal found 3/9₹ 77,865

Wed 18/1100:25 -

1 stop26h 45m

Sun 29/1106:10 -

1 stop28h 20m

Deal found 30/8₹ 105,146

Wed 28/1016:49 -

2 stops38h 36m

Tue 10/1123:55 -

1 stop25h 35m

Deal found 31/8₹ 87,243

Fri 27/1110:40 -

1 stop21h 10m

Sat 5/1216:55 -

2 stops57h 20m

Deal found 30/8₹ 80,612

Mon 28/906:23 -

2 stops28h 42m

Mon 5/1023:30 -

2 stops36h 20m

Deal found 31/8₹ 78,717

Mon 30/1100:25 -

2 stops32h 30m

Mon 7/1206:10 -

1 stop28h 20m

Deal found 2/9₹ 105,809

Thu 3/1211:05 -

1 stop45h 25m

Fri 18/1201:05 -

1 stop20h 00m

Deal found 2/9₹ 88,569

Thu 22/1013:35 -

2 stops33h 30m

Wed 16/1211:45 -

2 stops23h 23m

Deal found 30/8₹ 108,083

Thu 26/1105:55 -

2 stops24h 35m

Wed 9/1223:15 -

2 stops32h 07m

Deal found 2/9₹ 79,002

Tue 24/1107:00 -

2 stops33h 10m

Tue 15/1209:10 -

2 stops39h 27m

Deal found 2/9₹ 87,148

Thu 22/1010:36 -

2 stops41h 54m

Tue 15/1213:05 -

2 stops46h 03m

Deal found 31/8₹ 108,083

Find flight deals from USA to Southeast Asia

Round-trip from	₹ 70,476
One-way from	₹ 32,491
Popular in	December
Cheapest in	February
Average price	₹ 86,959

Singapore Airlines
21/1-31/1
2 total stops
45h 25m total
USA to Southeast Asia

Search Deals

AIR PREMIA
8/9
1 total stop
33h 10m total
USA to Southeast Asia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (₹ 705,875 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (₹ 395,411 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights 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 return flight

BurbankKuala Lumpur

BUR Burbank Bob Hope - KUL Kuala Lumpur Intl

BURKUL

Burbank Bob Hope

Wed 30/9

07:00-21:50

2 stops23h 50m

Kuala Lumpur Intl

Mon 5/10

23:20-21:54

2 stops37h 34m

₹ 76,539

OaklandBangkok

OAK Oakland - BKK Bangkok Suvarnabhumi

OAKBKK

Oakland

Mon 14/9

06:00-01:05

2 stops29h 05m

Bangkok Suvarnabhumi

Fri 25/9

23:30-22:01

2 stops36h 31m

₹ 76,728

OaklandBangkok

OAK Oakland - BKK Bangkok Suvarnabhumi

OAKBKK

Oakland

Fri 18/9

17:00-23:35

2 stops40h 35m

Bangkok Suvarnabhumi

Fri 25/9

23:30-22:01

2 stops36h 31m

₹ 77,297

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Fri 6/11

06:20-00:45

2 stops27h 25m

Bangkok Suvarnabhumi

Thu 12/11

00:55-23:31

2 stops37h 36m

₹ 77,865

OaklandBangkok

OAK Oakland - BKK Bangkok Suvarnabhumi

OAKBKK

Oakland

Tue 15/9

06:00-21:45

2 stops25h 45m

Bangkok Suvarnabhumi

Tue 22/9

09:50-23:59

2 stops28h 09m

₹ 77,865

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Wed 10/2

13:00-21:30

2 stops41h 30m

Bangkok Suvarnabhumi

Sun 21/2

09:40-09:30

1 stop38h 50m

₹ 78,149

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Mon 18/1

13:00-13:25

2 stops33h 25m

Bangkok Suvarnabhumi

Tue 26/1

09:40-09:30

1 stop38h 50m

₹ 78,149

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Wed 24/2

16:15-21:30

2 stops38h 15m

Bangkok Suvarnabhumi

Thu 4/3

00:55-09:30

1 stop23h 35m

₹ 78,149

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Mon 28/9

06:23-01:05

2 stops28h 42m

Bangkok Suvarnabhumi

Mon 5/10

23:30-21:50

2 stops36h 20m

₹ 78,717

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Sun 22/11

16:25-11:30

2 stops28h 05m

Bangkok Suvarnabhumi

Tue 1/12

16:55-07:05

1 stop29h 10m

₹ 78,907

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from USA to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from USA with our price prediction graph.

EWR-BKK

BUR-KUL

SFO-BKK

SFO-KUL

OAK-BKK

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Southeast Asia

US0-zzYJX

EWR-BKK

BUR-KUL

SFO-BKK

SFO-KUL

What is the cheapest month to book a flight from USA to Southeast Asia?

Currently, September is the cheapest month in which you can book a flight from USA to Southeast Asia (average of ₹ 88,190). Flying from USA to Southeast Asia in December is currently the most expensive (average of ₹ 138,300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to YJX?

When flying from USA to Southeast Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 69% versus a flight in the morning.

How far ahead should I book a flight from USA to Southeast Asia?

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to Southeast Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Southeast Asia

Get a feel of what it's like to fly with China Airlines,Asiana Airlines, andCathay Pacific from the United States to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.3

Very Good

844 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.

China Airlines

8.3

Very Good

844 reviews

China Airlines

8.3

Very Good

844 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

A,Feb 2026

SEA - TPE

Asiana Airlines

8.1

Very Good

558 reviews

China Airlines

8.3

Very Good

844 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

A,Feb 2026

SEA - TPE

Cathay Pacific

7.6

Good

1,467 reviews

China Airlines

8.3

Very Good

844 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

A,Feb 2026

SEA - TPE

United Airlines

7.4

Good

10,159 reviews

China Airlines

8.3

Very Good

844 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

A,Feb 2026

SEA - TPE

Philippine Airlines

7.3

Good

1,020 reviews

China Airlines

8.3

Very Good

844 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

A,Feb 2026

SEA - TPE

Related info for your journey

How long is the flight from USA to Southeast Asia?
There are many flights that can get you from USA to Southeast Asia in 23h 50m. Fly via Delta, Korean Air, or United Airlines to get the fastest option. USA and Southeast Asia are separated by a distance of 14141 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from USA to Southeast Asia that include hotel bookings?
Yes. In addition to deals on USA to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from USA to Southeast Asia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Southeast Asia.
Can I find deals for business class flights from USA to Southeast Asia?
Yes. Cheapflights offers flight deals from USA to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from USA to Southeast Asia?
Currently, September is the cheapest month in which you can book a flight from USA to Southeast Asia (average of ₹ 88,190). Flying from USA to Southeast Asia in December is currently the most expensive (average of ₹ 138,300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Alternative routes for USA to Southeast Asia

Pearson Intl to New Delhi flights

Vancouver Intl to New Delhi flights

Newark to New Delhi flights

San Francisco to New Delhi flights

John F Kennedy Intl to New Delhi flights

John F Kennedy Intl to Mumbai flights

John F Kennedy Intl to Ahmedabad flights

Newark to Mumbai flights

Pearson Intl to Mumbai flights

Newark to Ahmedabad flights

Toronto Island to New Delhi flights

LaGuardia to New Delhi flights

O'Hare Intl to Ahmedabad flights

San Francisco to Mumbai flights

Seattle to New Delhi flights

Dallas/Fort Worth to Hyderabad flights

Pearson Intl to Ahmedabad flights

Dallas/Fort Worth to Mumbai flights

Dulles Intl to New Delhi flights

O'Hare Intl to New Delhi flights

LaGuardia to Mumbai flights

John F Kennedy Intl to Hyderabad flights

Los Angeles to New Delhi flights

O'Hare Intl to Mumbai flights

Dulles Intl to Mumbai flights

Dulles Intl to Hyderabad flights

Dallas/Fort Worth to New Delhi flights

San Francisco to Bangalore flights

Newark to Hyderabad flights

San Jose to New Delhi flights

Toronto Island to Mumbai flights

San Francisco to Hyderabad flights

Calgary to New Delhi flights

Los Angeles to Mumbai flights

Hobby to Mumbai flights

Boston to Mumbai flights

LaGuardia to Ahmedabad flights

Atlanta to Mumbai flights

Oakland to New Delhi flights

Reagan-National to New Delhi flights

Baltimore to New Delhi flights

Abbotsford to New Delhi flights

Reagan-National to Hyderabad flights

Dulles Intl to Ahmedabad flights

Boston to New Delhi flights

John F Kennedy Intl to Cochin flights

George Bush Intcntl to Mumbai flights

Dulles Intl to Bangalore flights

Reagan-National to Mumbai flights

San Francisco to Chennai flights

Top 7 airlines flying from USA to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest₹ 47,489	Average₹ 47,881	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Singapore Airlines	Cheapest₹ 51,504	Average₹ 59,291	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	Cheapest₹ 55,475	Average₹ 82,249	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
China Airlines	Cheapest₹ 61,896	Average₹ 86,551	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Philippine Airlines	Cheapest₹ 62,085	Average₹ 122,969	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Asiana Airlines	Cheapest₹ 64,748	Average₹ 82,824	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
United Airlines	Cheapest₹ 71,265	Average₹ 94,881	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from USA to Southeast Asia?

When you search for this flight from USA to Southeast Asia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from USA to Southeast Asia?

Cheapflights simply makes it quick and affordable to book flights from USA to Southeast Asia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from USA to Southeast Asia with no change fees?

Certainly. Search results for flights to Southeast Asia from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from USA to Southeast Asia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from USA today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United States to Southeast Asia from ₹ 32,491

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Southeast Asia

Cheapest flights from USA to Southeast AsiaExplore the most affordable flight options available from USA to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Explore the most affordable flight options available from USA to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from USA to Southeast AsiaDiscover carefully curated flight deals from USA to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Discover carefully curated flight deals from USA to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Direct flights from USA to Southeast AsiaExplore direct flight options from USA to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Explore direct flight options from USA to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Last-minute flights from USA to Southeast AsiaDiscover last-minute flight deals from USA to Southeast Asia. Data last updated 3 September 2026 and is based on user searches.

Discover last-minute flight deals from USA to Southeast Asia. Data last updated 3 September 2026 and is based on user searches.

One-way flights from USA to Southeast AsiaSearch for one-way flight options from USA to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Search for one-way flight options from USA to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Find flight deals from USA to Southeast Asia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from USA to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from USA with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from USA to Southeast Asia?

What is the cheapest time of day to fly from US to YJX?

Find hourly flight availability from USA to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 September 2026.

When flying from USA to Southeast Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 69% versus a flight in the morning.

How far ahead should I book a flight from USA to Southeast Asia?

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to Southeast Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Southeast Asia

Related info for your journey

How long is the flight from USA to Southeast Asia?

Can I find deals for flights from USA to Southeast Asia that include hotel bookings?

How can I find direct flights from USA to Southeast Asia?

Can I find deals for business class flights from USA to Southeast Asia?

What is the cheapest month to book a flight from USA to Southeast Asia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Southeast Asia by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from USA to Southeast Asia by cabin class

Find flights from USA to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

USA and Southeast Asia flights

Browse other USA and Southeast Asia flight options. Last updated on 3 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Southeast Asia

Find the right flight back to USA after your stay in Southeast Asia

USA to Southeast Asia flights

Consider these flights travelling from USA to Southeast Asia.

Top 7 airlines flying from USA to Southeast Asia

Fly with Cheapflights

How does Cheapflights help users find flights from USA to Southeast Asia?

Why should you use Cheapflights to find cheap flight tickets from USA to Southeast Asia?

Can Cheapflights find flights from USA to Southeast Asia with no change fees?

Can Cheapflights notify me if prices for flights from USA to Southeast Asia become cheaper?

100% Free

Book With Flexibility

Travel Smart

Cheapest flights from USA to Southeast Asia
Explore the most affordable flight options available from USA to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from USA to Southeast Asia
Discover carefully curated flight deals from USA to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Direct flights from USA to Southeast Asia
Explore direct flight options from USA to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2026.

Last-minute flights from USA to Southeast Asia
Discover last-minute flight deals from USA to Southeast Asia. Data last updated 3 September 2026 and is based on user searches.

One-way flights from USA to Southeast Asia
Search for one-way flight options from USA to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.