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Cheap flights from Thailand to the United States from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to the United States departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Thailand to the United States

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

Multiple Airlines Logo
9:40 am - 3:00 pmBKK-SFO
19h 20m1 stop
Multiple Airlines Logo
11:30 pm - 12:45 amSFO-BKK
34h 15m1 stop
$639Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
XiamenAir Logo
1:50 am - 8:00 pmBKK-LAX
32h 10m1 stop
XiamenAir Logo
11:45 pm - 4:35 pmLAX-BKK
26h 50m1 stop
$642XiamenAir
Find Deal
Wed, Oct 15 - Thu, Oct 30
Philippine Airlines Logo
1:20 pm - 8:05 pmBKK-LAX
20h 45m1 stop
Philippine Airlines Logo
10:10 pm - 5:50 pmLAX-BKK
28h 40m1 stop
$650Philippine Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Philippine Airlines Logo
11:35 pm - 7:55 amBKK-LAX
23h 20m1 stop
Philippine Airlines Logo
10:10 pm - 5:50 pmLAX-BKK
28h 40m1 stop
$651Philippine Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 19
United Airlines Logo
4:55 pm - 5:16 amBKK-ORD
24h 21m2 stops
United Airlines Logo
4:40 pm - 11:25 amORD-BKK
29h 45m2 stops
$994United Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Korean Air Logo
12:55 am - 8:30 amBKK-ORD
20h 35m1 stop
Korean Air Logo
11:15 am - 1:25 pmORD-BKK
37h 10m1 stop
$996Korean Air
Find Deal
Sun, Nov 2 - Mon, Nov 17
Korean Air Logo
12:55 am - 9:30 amBKK-ORD
20h 35m1 stop
Korean Air Logo
11:15 am - 12:45 amORD-BKK
24h 30m1 stop
$1,016Korean Air
Find Deal
Wed, Oct 29 - Thu, Nov 6
United Airlines Logo
9:10 am - 9:07 pmBKK-LGA
23h 57m2 stops
United Airlines Logo
1:15 pm - 11:25 amLGA-BKK
34h 10m3 stops
$1,045United Airlines
Find Deal
Mon, Dec 8 - Mon, Jan 12
Delta Logo
2:35 am - 9:31 pmBKK-IAD
29h 56m2 stops
Delta Logo
3:33 pm - 9:30 pmIAD-BKK
41h 57m2 stops
$1,118Delta
Find Deal
Thu, Oct 23 - Tue, Nov 4
Delta Logo
9:40 am - 11:57 pmBKK-IAD
26h 17m2 stops
Delta Logo
6:00 am - 11:20 pmIAD-BKK
29h 20m2 stops
$1,121Delta
Find Deal
Sun, Dec 21 - Thu, Jan 1

Sichuan Airlines flights from Thailand to United States

Our best Sichuan Airlines deals on Thailand to United States flight tickets
Sichuan Airlines
Oct 4
BKK1:15 amBangkok Suvarnabhumi
33h 30m
1 stop
LAX8:45 pmLos Angeles
Oct 21
LAX11:15 pmLos Angeles
35h 00m
1 stop
BKK12:15 amBangkok Suvarnabhumi
$678
Find similar
Sichuan Airlines
Dec 1
BKK1:10 amBangkok Suvarnabhumi
33h 20m
1 stop
LAX7:30 pmLos Angeles
Dec 30
LAX9:30 pmLos Angeles
28h 50m
1 stop
BKK5:20 pmBangkok Suvarnabhumi
$681
Find similar
Sichuan Airlines
Dec 1
BKK1:10 amBangkok Suvarnabhumi
33h 20m
1 stop
LAX7:30 pmLos Angeles
Dec 30
LAX9:30 pmLos Angeles
28h 50m
1 stop
BKK5:20 pmBangkok Suvarnabhumi
$683
Find similar

Cathay Pacific flights from Thailand to United States

Our best Cathay Pacific deals on Thailand to United States flight tickets
Cathay Pacific
Sep 18
BKK12:30 pmBangkok Suvarnabhumi
17h 55m
1 stop
LAX4:25 pmLos Angeles
Oct 1
LAX11:30 pmLos Angeles
20h 30m
1 stop
BKK10:00 amBangkok Suvarnabhumi
$666
Find similar
Cathay Pacific
Oct 3
BKK5:30 pmBangkok Suvarnabhumi
18h 35m
1 stop
LAX10:05 pmLos Angeles
Oct 10
LAX12:25 pmLos Angeles
21h 25m
1 stop
BKK11:50 pmBangkok Suvarnabhumi
$670
Find similar
Cathay Pacific
Oct 4
BKK5:30 pmBangkok Suvarnabhumi
18h 35m
1 stop
LAX10:05 pmLos Angeles
Oct 17
LAX12:30 amLos Angeles
21h 00m
1 stop
BKK11:30 amBangkok Suvarnabhumi
$672
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Thailand to United States that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Thailand to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 10/30

9:40 am-3:00 pm

1 stop19h 20m

San Francisco

Thu 11/6

11:30 pm-12:45 am

1 stop34h 15m

$639

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Wed 10/15

1:50 am-8:00 pm

1 stop32h 10m

Los Angeles

Thu 10/30

11:45 pm-4:35 pm

1 stop26h 50m

$642

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Wed 10/29

1:20 pm-8:05 pm

1 stop20h 45m

Los Angeles

Wed 11/5

10:10 pm-5:50 pm

1 stop28h 40m

$650

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Mon 11/3

11:35 pm-7:55 am

1 stop23h 20m

Los Angeles

Wed 11/19

10:10 pm-5:50 pm

1 stop28h 40m

$651

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 10/31

4:55 pm-5:16 am

2 stops24h 21m

Chicago O'Hare Intl

Fri 11/7

4:40 pm-11:25 am

2 stops29h 45m

$994

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 11/2

12:55 am-8:30 am

1 stop20h 35m

Chicago O'Hare Intl

Mon 11/17

11:15 am-1:25 pm

1 stop37h 10m

$996

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 10/29

12:55 am-9:30 am

1 stop20h 35m

Chicago O'Hare Intl

Thu 11/6

11:15 am-12:45 am

1 stop24h 30m

$1,016

BangkokNew York

BKK - LGA

BKKLGA

Bangkok Suvarnabhumi

Mon 12/8

9:10 am-9:07 pm

2 stops23h 57m

New York LaGuardia

Mon 1/12

1:15 pm-11:25 am

3 stops34h 10m

$1,045

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 10/23

2:35 am-9:31 pm

2 stops29h 56m

Washington, D.C. Dulles Intl

Tue 11/4

3:33 pm-9:30 pm

2 stops41h 57m

$1,118

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Sun 12/21

9:40 am-11:57 pm

2 stops26h 17m

Washington, D.C. Dulles Intl

Thu 1/1

6:00 am-11:20 pm

2 stops29h 20m

$1,121

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

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

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 United States?

In general, October is the cheapest month to fly from Thailand to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $976. If you aren’t able to travel during the month of October, then book flights to United States from Thailand during March instead. Flights to United States in March, while not as cheap as those in October, still average around $980.

What is the cheapest day to depart on your flight to United States?

According to our data, Monday is the cheapest day to fly to United States from Thailand. The lowest ticket price found for a Monday departure recently was $1,012. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,164. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $720. Try not to purchase tickets in the afternoon because they tend to be around $1,308. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Thailand to United States flight route?

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

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $1,104 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Thailand for as low as $919 on momondo.

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

There are 2 cabin classes available to choose from on Thailand to United States 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 Thailand to United States flights?

You could potentially save up to 5% on your flight if you consider stops on a Thailand to United States flight.

Cheap Thailand to United States flight deals and tips

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

Fastest flight time

17h 30m

Direct flights

Mon, Wed and Sat

Airports in United States

1 airport
The fastest flight from Thailand to United States takes 17h 30m
Direct flights go from Thailand to United States on Monday, Wednesday and Saturday. There are no airlines offering direct flights.
There is 1 airport near United States: Los Angeles (LAX)
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  • When did momondo last update prices for flights from Thailand to United States?

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States 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 United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Thailand to United States

Compare and see reviews for airlines that fly from Thailand to United States with momondo
Airline
Rating
Free Cancellation
Price
Philippine AirlinesPriceFrom $589Free CancellationRating
7.2
911 reviews
Search Philippine Airlines flights
Asiana AirlinesPriceFrom $616Free CancellationRating
8.2
480 reviews
Search Asiana Airlines flights
Cathay PacificPriceFrom $668Free CancellationRating
7.6
994 reviews
Search Cathay Pacific flights
STARLUX AirlinesPriceFrom $729Free CancellationRating
9.0
214 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $739Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $750Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights
Air CanadaPriceFrom $751Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
China AirlinesPriceFrom $772Free CancellationRating
8.3
767 reviews
Search China Airlines flights
United AirlinesPriceFrom $774Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $793Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Thailand to United States for you.

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

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

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

Once you have performed a search for Thailand to United States 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 Thailand to United States right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United States from Thailand. 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.

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