What airlines fly to Thailand?

Cathay Pacific, Korean Air and Asiana Airlines are the top three most popular airlines that fly to Thailand from United States according to our data. Cathay Pacific is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 42 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

How long is the flight from United States to Thailand?

The flight from United States to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from San Francisco (a popular airport in United States) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 19h 10m on average. If you fly from New York (another popular airport in United States) to Bangkok Suvarnabhumi Airport, then the average flight time is 20h 05m.

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

4 flights are operational weekly from United States to Thailand as of October 2025. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.

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

Singapore Airlines, XiamenAir, and AIR PREMIA are the most popular carriers operating from United States to Thailand

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

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

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

As of October 2025, there are 36 operators available to choose from for flights from United States to Thailand.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Thailand.

What documentation or ID do you need to fly to Thailand?

The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$293 Cheap Flights from the United States to Thailand in 2025/26

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11:30 pm - 10:00 pmLAX-BKK

31h 30m1 stop

12:20 pm - 2:50 pmBKK-LAX

17h 30m1 stop

$620Asiana Airlines

Find Deal

Wed, Jan 14 - Fri, Jan 23

7:50 pm - 2:35 pmLAX-BKK

27h 45m1 stop

9:10 pm - 6:10 pmBKK-LAX

36h 00m1 stop

$621Singapore Airlines

Find Deal

Sun, Mar 1 - Sat, Mar 7

10:55 am - 12:15 amLAX-BKK

22h 20m1 stop

7:55 am - 9:15 amBKK-LAX

16h 20m1 stop

$624Cathay Pacific

Find Deal

Wed, Jan 7 - Wed, Jan 21

11:10 am - 11:25 amLAX-BKK

33h 15m1 stop

4:55 pm - 8:25 pmBKK-LAX

17h 30m1 stop

$641United Airlines

Find Deal

Sun, Feb 22 - Thu, Mar 12

10:55 am - 11:15 amLAX-BKK

33h 20m1 stop

7:15 pm - 9:15 amBKK-LAX

29h 00m1 stop

$649Cathay Pacific

Find Deal

Wed, Nov 26 - Tue, Dec 2

11:30 am - 12:20 amLAX-BKK

21h 50m1 stop

4:55 pm - 8:25 pmBKK-LAX

17h 30m1 stop

$655United Airlines

Find Deal

Mon, Feb 23 - Tue, Mar 10

10:50 am - 12:45 amLAX-BKK

22h 55m1 stop

2:05 am - 8:30 amBKK-LAX

21h 25m1 stop

$659Korean Air

Find Deal

Sun, Feb 22 - Thu, Mar 5

11:00 am - 12:45 amSEA-BKK

22h 45m1 stop

9:40 am - 9:00 amBKK-SEA

38h 20m1 stop

$674Korean Air

Find Deal

Thu, Jan 8 - Sun, Jan 18

1:20 am - 1:05 pmJFK-BKK

23h 45m1 stop

6:55 pm - 8:00 amBKK-JFK

25h 05m1 stop

$778Qatar Airways

Find Deal

Sun, Nov 30 - Wed, Dec 24

10:20 am - 6:25 pmJFK-BKK

20h 05m1 stop

3:00 am - 3:00 pmBKK-JFK

24h 00m1 stop

$782Qatar Airways

Find Deal

Mon, Nov 24 - Wed, Dec 3

XiamenAir flights from United States to Thailand

Our best XiamenAir deals on United States to Thailand flight tickets

XiamenAir

Nov 9

LAX10:45 pmLos Angeles

21h 30m

1 stop

BKK11:15 amBangkok Suvarnabhumi

Nov 19

BKK1:45 amBangkok Suvarnabhumi

32h 15m

1 stop

LAX7:00 pmLos Angeles

$630

Find similar

XiamenAir

Nov 6

LAX10:45 pmLos Angeles

35h 00m

1 stop

BKK12:45 amBangkok Suvarnabhumi

Dec 4

BKK12:15 pmBangkok Suvarnabhumi

21h 45m

1 stop

LAX7:00 pmLos Angeles

$636

Find similar

XiamenAir

Nov 30

LAX10:45 pmLos Angeles

26h 50m

1 stop

BKK4:35 pmBangkok Suvarnabhumi

Dec 13

BKK1:45 amBangkok Suvarnabhumi

32h 15m

1 stop

LAX7:00 pmLos Angeles

$637

Find similar

China Airlines flights from United States to Thailand

Our best China Airlines deals on United States to Thailand flight tickets

China Airlines

Nov 13

LAX10:40 pmLos Angeles

20h 10m

1 stop

BKK9:50 amBangkok Suvarnabhumi

Nov 24

BKK2:05 pmBangkok Suvarnabhumi

20h 20m

1 stop

LAX7:25 pmLos Angeles

$639

Find similar

China Airlines

Nov 11

LAX10:40 pmLos Angeles

23h 25m

1 stop

BKK1:05 pmBangkok Suvarnabhumi

Nov 20

BKK2:35 amBangkok Suvarnabhumi

24h 45m

1 stop

LAX12:20 pmLos Angeles

$652

Find similar

China Airlines

Nov 29

LAX10:40 pmLos Angeles

27h 05m

1 stop

BKK4:45 pmBangkok Suvarnabhumi

Dec 7

BKK2:35 amBangkok Suvarnabhumi

31h 50m

1 stop

LAX7:25 pmLos Angeles

$656

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 1/14

11:30 pm-10:00 pm

1 stop31h 30m

Bangkok Suvarnabhumi

Fri 1/23

12:20 pm-2:50 pm

1 stop17h 30m

$620

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 3/1

7:50 pm-2:35 pm

1 stop27h 45m

Bangkok Suvarnabhumi

Sat 3/7

9:10 pm-6:10 pm

1 stop36h 00m

$621

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 1/7

10:55 am-12:15 am

1 stop22h 20m

Bangkok Suvarnabhumi

Wed 1/21

7:55 am-9:15 am

1 stop16h 20m

$624

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 2/22

11:10 am-11:25 am

1 stop33h 15m

Bangkok Suvarnabhumi

Thu 3/12

4:55 pm-8:25 pm

1 stop17h 30m

$641

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 11/26

10:55 am-11:15 am

1 stop33h 20m

Bangkok Suvarnabhumi

Tue 12/2

7:15 pm-9:15 am

1 stop29h 00m

$649

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/23

11:30 am-12:20 am

1 stop21h 50m

Bangkok Suvarnabhumi

Tue 3/10

4:55 pm-8:25 pm

1 stop17h 30m

$655

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 2/22

10:50 am-12:45 am

1 stop22h 55m

Bangkok Suvarnabhumi

Thu 3/5

2:05 am-8:30 am

1 stop21h 25m

$659

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Thu 1/8

11:00 am-12:45 am

1 stop22h 45m

Bangkok Suvarnabhumi

Sun 1/18

9:40 am-9:00 am

1 stop38h 20m

$674

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 11/30

1:20 am-1:05 pm

1 stop23h 45m

Bangkok Suvarnabhumi

Wed 12/24

6:55 pm-8:00 am

1 stop25h 05m

$778

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 11/24

10:20 am-6:25 pm

1 stop20h 05m

Bangkok Suvarnabhumi

Wed 12/3

3:00 am-3:00 pm

1 stop24h 00m

$782

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 Thailand

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 Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from United States, with most prices found around $812. If you are unable to visit Thailand during the month of September, then departing from United States during the month October is also very affordable. Most momondo users find prices during this month for around $861.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Sunday when prices can be found for as low as $699. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Monday, with ticket prices averaging around $896.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from United States in the evening is the least expensive time of day to depart. momondo users have found prices as low as $741 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Thailand is at noon when prices are around $922.

What is the cheapest United States to Thailand flight route?

Fly from Los Angeles to Bangkok Suvarnabhumi for the best United States - Thailand flight prices

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,004 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from United States for as low as $918 on momondo.

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

There are 3 cabin classes available to choose from on United States to Thailand 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 Thailand flights?

You could potentially save up to 21% on your flight if you consider stops on a United States to Thailand flight.

Cheap United States to Thailand flight deals and tips

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

Best Price Found	$427
Fastest flight time	21h 30m
Direct flights	Every day
Airports in Thailand	1 airport

The best one-way flight to Thailand from United States in the past 72 hours is $427. The best round-trip flight deal from United States to Thailand found on momondo in the last 72 hours is $625.

The fastest flight from United States to Thailand takes 21h 30m

Direct flights go from United States to Thailand every day.

There is 1 airport near Thailand: Bangkok Suvarnabhumi (BKK)

Search flight deals

When did momondo last update prices for flights from United States to Thailand?
Prices for flights from United States to Thailand are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Thailand?
As of October 2025, there are 36 operators available to choose from for flights from United States to Thailand.
How old do you have to be to fly from United States to Thailand?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Thailand.
What documentation or ID do you need to fly to Thailand?
The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United States to Thailand?
Based on momondo bookings for flights between United States and Thailand, the leading plane model is Boeing 787-9 Dreamliner, making up 46.15% of the total bookings. Other popular models include Boeing 737 MAX 8 with 23.08%, Boeing 777-300ER with 15.38%, and Boeing 787 Dreamliner with 7.69%.

Best airlines flying from United States to Thailand

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $94	Free Cancellation	Rating 5.8 3,123 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $126	Free Cancellation	Rating 6.3 8,116 reviews	Search Spirit Airlines flights
China Southern	PriceFrom $483	Free Cancellation	Rating 7.4 117 reviews	Search China Southern flights
Condor	PriceFrom $530	Free Cancellation	Rating 6.4 385 reviews	Search Condor flights
Air China	PriceFrom $533	Free Cancellation	Rating 7.1 119 reviews	Search Air China flights
AIR PREMIA	PriceFrom $564	Free Cancellation	Rating 8.3 66 reviews	Search AIR PREMIA flights
XiamenAir	PriceFrom $570	Free Cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
IndiGo	PriceFrom $645	Free Cancellation	Rating 6.9 492 reviews	Search IndiGo flights
Kuwait Airways	PriceFrom $680	Free Cancellation	Rating 7.2 314 reviews	Search Kuwait Airways flights
ZIPAIR	PriceFrom $688	Free Cancellation	Rating 7.4 52 reviews	Search ZIPAIR flights

Why use momondo?

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

It is quick and easy to find United States to Thailand flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thailand that suits you.

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

momondo does allow users to show only those flights to Thailand from United States which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between United States and Thailand by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Thailand from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Thailand 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 Thailand

Popular cities in Thailand

Flights to Bangkokfrom $477

Flights to Phuket Cityfrom $531

Flights to Chiang Maifrom $652

Flights to Ko Samuifrom $730

Flights to Krabifrom $783

Flights to Surat Thanifrom $812

Flights to Chiang Raifrom $868

Flights to Udon Thanifrom $1,053

Flights to Hat Yaifrom $823

Flights to Khon Kaenfrom $1,685

Flights to Ubon Ratchathanifrom $2,062

Flights to Tratfrom $993

Cheap flights from the United States to Thailand from $293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Thailand departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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 Thailand

Recent round-trip flight deals from the United States to Thailand

Recent one-way flight deals from the United States to Thailand

Recent last minute flight deals from the United States to Thailand

Recent direct flight deals from the United States to Thailand

XiamenAir flights from United States to Thailand

Our best XiamenAir deals on United States to Thailand flight tickets

China Airlines flights from United States to Thailand

Our best China Airlines deals on United States to Thailand flight tickets

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How to get the cheapest flight ticket from United States to Thailand

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

What is the cheapest month to fly to Thailand?

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Sunday when prices can be found for as low as $699. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Monday, with ticket prices averaging around $896.

What is the cheapest time of day to depart on your flight to Thailand?

What is the cheapest United States to Thailand flight route?

Fly from Los Angeles to Bangkok Suvarnabhumi for the best United States - Thailand flight prices

How far in advance should I book a flight to Thailand?

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

There are 3 cabin classes available to choose from on United States to Thailand 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 Thailand flights?

You could potentially save up to 21% on your flight if you consider stops on a United States to Thailand flight.

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

Singapore Airlines, XiamenAir, and AIR PREMIA are the most popular carriers operating from United States to Thailand

What airlines fly to Thailand?

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

4 flights are operational weekly from United States to Thailand as of October 2025. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.

How long is the flight from United States to Thailand?

Cheap United States to Thailand flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Thailand

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

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

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

What documentation or ID do you need to fly to Thailand?

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

Best airlines flying from United States to Thailand

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

Why use momondo?

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

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

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

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

An easier way to manage your Thailand 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 Thailand

Popular cities in Thailand

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