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

XiamenAir, Sichuan Airlines, and Singapore Airlines are the most popular carriers operating from Bangkok to United States

What airlines fly to United States?

Philippine Airlines, United Airlines and ANA are the top three most popular airlines that fly to United States from Bangkok according to our data. Philippine Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 19 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Bangkok to United States are updated daily.

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

There are 19 operators available for flights from Bangkok to United States as of June 2025.

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

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

The required travel and health documents for your United States 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 United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$346 Cheap Flights from Bangkok to the United States in 2025

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Find the cheapest flights from Bangkok to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

11:20 pm - 8:40 pmBKK-LAX

35h 20m1 stop

12:50 pm - 10:25 pmLAX-BKK

19h 35m1 stop

$550Philippine Airlines

Find Deal

Fri, Sep 26 - Sun, Oct 5

6:40 pm - 9:45 amBKK-LAX

29h 05m1 stop

12:50 pm - 10:25 pmLAX-BKK

19h 35m1 stop

$572Philippine Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 8

2:35 am - 11:00 amBKK-SFO

22h 25m1 stop

12:50 pm - 11:25 pmSFO-BKK

20h 35m1 stop

$812Korean Air

Find Deal

Tue, Aug 19 - Fri, Sep 5

10:05 pm - 6:00 amBKK-LAX

21h 55m1 stop

3:00 pm - 4:40 amLAX-BKK

23h 40m1 stop

$817Japan Airlines

Find Deal

Wed, Jul 2 - Sat, Jul 26

10:05 pm - 6:00 amBKK-LAX

21h 55m1 stop

3:00 pm - 4:40 amLAX-BKK

23h 40m1 stop

$819Japan Airlines

Find Deal

Wed, Jul 2 - Sat, Jul 26

1:00 am - 8:30 amBKK-LAX

22h 30m1 stop

12:30 pm - 1:15 pmLAX-BKK

34h 45m1 stop

$843Korean Air

Find Deal

Fri, Dec 5 - Sun, Apr 26

7:00 am - 10:35 amBKK-SFO

17h 35m1 stop

1:45 am - 3:30 pmSFO-BKK

23h 45m1 stop

$873ANA

Find Deal

Sun, Jun 29 - Thu, Jul 17

7:00 am - 10:35 amBKK-SFO

17h 35m1 stop

10:55 am - 4:35 amSFO-BKK

27h 40m1 stop

$888United Airlines

Find Deal

Sat, Jun 28 - Sun, Jul 27

9:35 am - 5:37 pmBKK-ONT

46h 02m2 stops

6:50 pm - 4:35 amONT-BKK

43h 45m2 stops

$890United Airlines

Find Deal

Wed, Sep 17 - Wed, Sep 24

9:35 am - 2:25 pmBKK-SEA

18h 50m1 stop

7:00 am - 11:55 pmSEA-BKK

26h 55m2 stops

$895ANA

Find Deal

Fri, Jul 11 - Thu, Jul 31

Philippine Airlines flights from Bangkok to United States

Our best Philippine Airlines deals on Bangkok to United States flight tickets

Philippine Airlines

Sep 26

BKK11:20 pmBangkok Suvarnabhumi

35h 20m

1 stop

LAX8:40 pmLos Angeles

Oct 5

LAX12:50 pmLos Angeles

19h 35m

1 stop

BKK10:25 pmBangkok Suvarnabhumi

$550

Find similar

Philippine Airlines

Sep 29

BKK6:40 pmBangkok Suvarnabhumi

29h 05m

1 stop

LAX9:45 amLos Angeles

Oct 8

LAX12:50 pmLos Angeles

19h 35m

1 stop

BKK10:25 pmBangkok Suvarnabhumi

$572

Find similar

Philippine Airlines

Sep 29

BKK1:30 pmBangkok Suvarnabhumi

21h 10m

1 stop

LAX8:40 pmLos Angeles

Oct 8

LAX12:50 pmLos Angeles

19h 35m

1 stop

BKK10:25 pmBangkok Suvarnabhumi

$574

Find similar

Cathay Pacific flights from Bangkok to United States

Our best Cathay Pacific deals on Bangkok to United States flight tickets

Cathay Pacific

Jul 25

BKK12:05 pmBangkok Suvarnabhumi

24h 30m

1 stop

LAX10:35 pmLos Angeles

Jul 31

LAX12:25 amLos Angeles

19h 35m

1 stop

BKK10:00 amBangkok Suvarnabhumi

$732

Find similar

Cathay Pacific

Jul 3

BKK3:00 pmBangkok Suvarnabhumi

21h 35m

1 stop

LAX10:35 pmLos Angeles

Jul 17

LAX1:25 amLos Angeles

22h 35m

1 stop

BKK2:00 pmBangkok Suvarnabhumi

$734

Find similar

Cathay Pacific

Jun 13

BKK12:30 pmBangkok Suvarnabhumi

18h 35m

1 stop

LAX5:05 pmLos Angeles

Jun 26

LAX1:25 amLos Angeles

22h 35m

1 stop

BKK2:00 pmBangkok Suvarnabhumi

$741

Find similar

How to get the cheapest flight ticket from Bangkok 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

Prices

Airlines

What is the cheapest month to fly to United States?

In general, October is the cheapest month to fly from Bangkok to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $961. If you aren’t able to travel during the month of October, then book flights to United States from Bangkok during March instead. Flights to United States in March, while not as cheap as those in October, still average around $977.

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 Bangkok. 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 Bangkok to United States flight route?

Fly from Bangkok Suvarnabhumi to Los Angeles for the best Bangkok - 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 Bangkok when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $1,123 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Bangkok for as low as $911 on momondo.

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

There are 2 cabin classes available to choose from on Bangkok to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to United States flight deals and tips

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

Best Price Found	$346
Fastest flight time	16h 20m
Direct flights	Fri
Airports in United States	4 airports

The best one-way flight to United States from Bangkok in the past 72 hours is $346. The best round-trip flight deal from Bangkok to United States found on momondo in the last 72 hours is $550.

The fastest flight from Bangkok to United States takes 16h 20m

Direct flights go from Bangkok to United States on Friday. The only airline offering direct flights is ANA.

There are 4 airports near United States: Los Angeles (LAX), Ontario (ONT), San Francisco (SFO), Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Bangkok to United States?
Prices for flights from Bangkok to United States are updated daily.
How many operators does momondo search for flights from Bangkok to United States?
There are 19 operators available for flights from Bangkok to United States as of June 2025.
How old do you have to be to fly from Bangkok 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 Bangkok to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States 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 United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bangkok to United States

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

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom $551	Free Cancellation	Rating 7.2 871 reviews	Search Philippine Airlines flights
Asiana Airlines	PriceFrom $623	Free Cancellation	Rating 8.2 440 reviews	Search Asiana Airlines flights
Cathay Pacific	PriceFrom $674	Free Cancellation	Rating 7.5 892 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $739	Free Cancellation	Rating 8.1 1,302 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $750	Free Cancellation	Rating 8.4 1,088 reviews	Search Korean Air flights
Air Canada	PriceFrom $751	Free Cancellation	Rating 7.1 9,531 reviews	Search Air Canada flights
United Airlines	PriceFrom $755	Free Cancellation	Rating 7.4 8,790 reviews	Search United Airlines flights
China Airlines	PriceFrom $777	Free Cancellation	Rating 8.3 738 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $778	Free Cancellation	Rating 9.1 177 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $793	Free Cancellation	Rating 8.3 1,489 reviews	Search Japan Airlines flights

Why use momondo?

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

Finding the right flight to United States from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

All flight searches from Bangkok to United States on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Bangkok to United States flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Bangkok to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.