Cheap flights from Bangkok to the United States from $392

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to the United States departing on 5/20. 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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Cheap round-trip flights

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Multiple Airlines Logo
9:40 am - 1:55 pm
BKK
-
SEA
19h 15m
1 stop
Multiple Airlines Logo
12:10 am - 12:55 am
SEA
-
BKK
34h 45m
1 stop
$630Multiple Airlines
Fri, Mar 6 - Wed, Mar 18
Multiple Airlines Logo
2:05 am - 9:30 am
BKK
-
HNL
24h 25m
1 stop
Multiple Airlines Logo
11:10 am - 12:55 am
HNL
-
BKK
20h 45m
1 stop
$631Multiple Airlines
Sun, Feb 22 - Sun, Mar 8
Philippine Airlines Logo
7:30 pm - 8:05 pm
BKK
-
SEA
38h 35m
1 stop
Philippine Airlines Logo
11:10 pm - 12:10 pm
SEA
-
BKK
23h 00m
1 stop
$633Philippine Airlines
Mon, Jun 1 - Tue, Sep 1
Philippine Airlines Logo
7:30 pm - 8:05 pm
BKK
-
SEA
38h 35m
1 stop
Philippine Airlines Logo
11:10 pm - 12:10 pm
SEA
-
BKK
23h 00m
1 stop
$641Philippine Airlines
Mon, Jun 1 - Tue, Sep 1
Asiana Airlines Logo
11:55 pm - 9:30 am
BKK
-
HNL
26h 35m
1 stop
Asiana Airlines Logo
11:10 am - 11:15 am
HNL
-
BKK
31h 05m
1 stop
$653Asiana Airlines
Sat, Feb 7 - Sat, Feb 14
Asiana Airlines Logo
12:20 pm - 2:00 pm
BKK
-
SFO
16h 40m
1 stop
Asiana Airlines Logo
11:50 pm - 10:00 pm
SFO
-
BKK
31h 10m
1 stop
$653Asiana Airlines
Sat, Feb 7 - Wed, Mar 4
United Airlines Logo
9:35 am - 12:36 pm
BKK
-
LGA
38h 01m
3 stops
United Airlines Logo
8:00 am - 4:35 am
LGA
-
BKK
33h 35m
2 stops
$1,059United Airlines
Tue, May 12 - Wed, Jun 24
United Airlines Logo
7:00 am - 8:57 pm
BKK
-
LGA
24h 57m
2 stops
United Airlines Logo
8:00 am - 4:35 am
LGA
-
BKK
33h 35m
2 stops
$1,062United Airlines
Tue, May 12 - Mon, Jun 29
Delta Logo
9:40 am - 10:42 pm
BKK
-
HOU
25h 02m
2 stops
Delta Logo
6:00 am - 11:40 pm
HOU
-
BKK
29h 40m
2 stops
$1,085Delta
Thu, Mar 19 - Sun, Mar 29
Delta Logo
9:30 pm - 10:42 pm
BKK
-
HOU
37h 12m
2 stops
Delta Logo
6:00 am - 12:45 am
HOU
-
BKK
30h 45m
2 stops
$1,091Delta
Mon, Mar 9 - Mon, Mar 16

Delta flights from Bangkok to United States

Our best Delta deals on Bangkok to United States flight tickets
Delta
Feb 2
BKK9:40 amBangkok Suvarnabhumi
28h 06m
2 stops
LAX10:46 pmLos Angeles
Feb 26
LAX7:20 amLos Angeles
26h 25m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$734
Delta
Feb 19
BKK11:15 pmBangkok Suvarnabhumi
35h 11m
2 stops
SFO7:26 pmSan Francisco
Mar 4
SFO7:00 pmSan Francisco
37h 20m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
$793
Delta
Jan 21
BKK2:05 amBangkok Suvarnabhumi
36h 25m
2 stops
SFO11:30 pmSan Francisco
Mar 7
SFO7:35 pmSan Francisco
36h 45m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
$795

Air Canada flights from Bangkok to United States

Our best Air Canada deals on Bangkok to United States flight tickets
Air Canada
Feb 4
BKK2:00 pmBangkok Suvarnabhumi
22h 08m
2 stops
LAX9:08 pmLos Angeles
Mar 30
LAX6:10 pmLos Angeles
20h 55m
1 stop
BKK5:05 amBangkok Suvarnabhumi
$724
Air Canada
Feb 3
BKK2:00 pmBangkok Suvarnabhumi
22h 08m
2 stops
LAX9:08 pmLos Angeles
Aug 18
LAX6:45 amLos Angeles
26h 25m
2 stops
BKK11:10 pmBangkok Suvarnabhumi
$736
Air Canada
May 11
BKK7:05 amBangkok Suvarnabhumi
18h 14m
1 stop
LAX11:19 amLos Angeles
Sep 6
LAX10:45 pmLos Angeles
40h 20m
2 stops
BKK5:05 amBangkok Suvarnabhumi
$739

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok 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 January 21, 2026.
Use the filters below to find and compare flights from Bangkok to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 3/6

9:40 am-1:55 pm

1 stop19h 15m

Seattle/Tacoma Intl

Wed 3/18

12:10 am-12:55 am

1 stop34h 45m

$630

BangkokHonolulu

BKK - HNL

BKKHNL

Bangkok Suvarnabhumi

Sun 2/22

2:05 am-9:30 am

1 stop24h 25m

Honolulu

Sun 3/8

11:10 am-12:55 am

1 stop20h 45m

$631

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/1

7:30 pm-8:05 pm

1 stop38h 35m

Seattle/Tacoma Intl

Tue 9/1

11:10 pm-12:10 pm

1 stop23h 00m

$633

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/1

7:30 pm-8:05 pm

1 stop38h 35m

Seattle/Tacoma Intl

Tue 9/1

11:10 pm-12:10 pm

1 stop23h 00m

$641

BangkokHonolulu

BKK - HNL

BKKHNL

Bangkok Suvarnabhumi

Sat 2/7

11:55 pm-9:30 am

1 stop26h 35m

Honolulu

Sat 2/14

11:10 am-11:15 am

1 stop31h 05m

$653

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 2/7

12:20 pm-2:00 pm

1 stop16h 40m

San Francisco

Wed 3/4

11:50 pm-10:00 pm

1 stop31h 10m

$653

BangkokNew York

BKK - LGA

BKKLGA

Bangkok Suvarnabhumi

Tue 5/12

9:35 am-12:36 pm

3 stops38h 01m

New York LaGuardia

Wed 6/24

8:00 am-4:35 am

2 stops33h 35m

$1,059

BangkokNew York

BKK - LGA

BKKLGA

Bangkok Suvarnabhumi

Tue 5/12

7:00 am-8:57 pm

2 stops24h 57m

New York LaGuardia

Mon 6/29

8:00 am-4:35 am

2 stops33h 35m

$1,062

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 3/19

9:40 am-10:42 pm

2 stops25h 02m

Houston Hobby

Sun 3/29

6:00 am-11:40 pm

2 stops29h 40m

$1,085

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 3/9

9:30 pm-10:42 pm

2 stops37h 12m

Houston Hobby

Mon 3/16

6:00 am-12:45 am

2 stops30h 45m

$1,091

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 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

What is the cheapest month to fly to United States?

In general, December 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 $854. If you aren’t able to travel during the month of December, then book flights to United States from Bangkok during October instead. Flights to United States in October, while not as cheap as those in December, still average around $930.

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 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $1,096 when searching 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 $929 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

Fastest flight time

16h 40m

Direct flights

Every day

Airports in United States

4,296 airports
The fastest flight from Bangkok to United States takes 16h 40m
Direct flights go from Bangkok to United States every day.
There are 4,296 airports in United States. From Bangkok there are direct flights to Los Angeles (LAX).
  • 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?

  • 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
XiamenAirPriceFrom $300Free CancellationRating
6.6
41 reviews
Search XiamenAir flights
Philippine AirlinesPriceFrom $541Free CancellationRating
7.3
955 reviews
Search Philippine Airlines flights
Korean AirPriceFrom $569Free CancellationRating
8.4
1,187 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $621Free CancellationRating
8.1
501 reviews
Search Asiana Airlines flights
Cathay PacificPriceFrom $675Free CancellationRating
7.6
1,140 reviews
Search Cathay Pacific flights
STARLUX AirlinesPriceFrom $729Free CancellationRating
8.9
268 reviews
Search STARLUX Airlines flights
ANAPriceFrom $763Free CancellationRating
8.4
1,077 reviews
Search ANA flights
EVA AirPriceFrom $766Free CancellationRating
8.4
1,327 reviews
Search EVA Air flights
China AirlinesPriceFrom $770Free CancellationRating
8.3
799 reviews
Search China Airlines flights
United AirlinesPriceFrom $788Free CancellationRating
7.4
9,190 reviews
Search United 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.

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1 adult
Fri 2/20
Fri 2/27

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