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 Los Angeles (a popular airport in United States) to Bangkok Suvarnabhumi (the most popular airport in Thailand), then the flight time is 19h 40m on average. If you fly from Miami (another popular airport in United States) to Bangkok Suvarnabhumi, then the average flight time is 22h 10m.

What are the most popular cities to visit in Thailand?

Thailand is full of interesting cities to visit if you’re interested in touring the country. The majority of our users (70%) visit Bangkok more than other cities in the country, but other popular cities in Thailand include Phuket City and Chiang Mai.

$287 Cheap Flights to Thailand in 2026

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Recent flights found to popular cities in Thailand

Find flights to these popular cities in Thailand from your nearest airport.

Flights to Bangkok Suvarnabhumi Airport

Search all flight deals to Bangkok Suvarnabhumi Airport

Asiana Airlines

Jan 28

LAX

31h 30m

1 stop

BKK

Feb 18

BKK

30h 15m

1 stop

LAX

$579

Korean Air

Mar 24

LAX

24h 50m

2 stops

BKK

Apr 22

BKK

29h 10m

2 stops

LAX

$580

Asiana Airlines

Apr 13

LAX

21h 45m

1 stop

BKK

Apr 19

BKK

29h 30m

1 stop

LAX

$581

Korean Air

Jan 28

LAX

27h 45m

2 stops

BKK

Mar 9

BKK

29h 25m

1 stop

LAX

$582

Asiana Airlines

Feb 2

LAX

31h 30m

1 stop

BKK

Feb 19

BKK

17h 50m

1 stop

LAX

$584

Korean Air

Apr 6

LAX

23h 25m

1 stop

BKK

Apr 25

BKK

44h 38m

2 stops

LAX

$585

Asiana Airlines

Jan 28

LAX

31h 30m

1 stop

BKK

Mar 9

BKK

17h 50m

1 stop

LAX

$586

Asiana Airlines

Feb 2

LAX

31h 30m

1 stop

BKK

Mar 1

BKK

30h 15m

1 stop

LAX

$587

Korean Air

Jan 26

LAX

23h 05m

1 stop

BKK

Feb 2

BKK

44h 24m

2 stops

LAX

$589

Asiana Airlines

Apr 13

LAX

21h 45m

1 stop

BKK

Apr 22

BKK

18h 30m

1 stop

LAX

$590

Asiana Airlines

Feb 17

LAX

20h 45m

1 stop

BKK

Mar 1

BKK

30h 15m

1 stop

LAX

$591

Asiana Airlines

Feb 2

LAX

31h 30m

1 stop

BKK

Feb 16

BKK

30h 15m

1 stop

LAX

$592

Flights to Phuket City

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Singapore Airlines

Apr 28

SEA

32h 30m

1 stop

HKT

May 7

HKT

26h 35m

1 stop

SEA

$644

Singapore Airlines

Feb 17

SEA

32h 05m

1 stop

HKT

Mar 19

HKT

37h 30m

1 stop

SEA

$649

Singapore Airlines

Mar 5

SEA

34h 25m

1 stop

HKT

Mar 12

HKT

36h 05m

1 stop

SEA

$650

Asiana Airlines

Feb 15

SEA

30h 25m

1 stop

HKT

Mar 19

HKT

30h 00m

1 stop

SEA

$656

Asiana Airlines

Feb 22

SEA

30h 25m

1 stop

HKT

Mar 8

HKT

30h 00m

1 stop

SEA

$665

China Eastern

Mar 24

LAX

40h 05m

3 stops

HKT

Mar 31

HKT

25h 00m

1 stop

LAX

$667

China Eastern

Mar 12

LAX

40h 05m

3 stops

HKT

Mar 22

HKT

28h 20m

2 stops

LAX

$668

China Eastern

Mar 12

LAX

40h 05m

3 stops

HKT

Mar 29

HKT

53h 10m

2 stops

LAX

$669

Asiana Airlines

Feb 3

LAX

31h 05m

1 stop

HKT

Feb 6

HKT

31h 15m

1 stop

LAX

$673

Multiple Airlines

Feb 17

LAX

23h 05m

1 stop

HKT

Mar 19

HKT

39h 15m

1 stop

LAX

$683

Asiana Airlines

Apr 14

SEA

30h 00m

1 stop

HKT

May 3

HKT

30h 40m

1 stop

SEA

$684

China Eastern

Mar 25

LAX

39h 45m

2 stops

HKT

Apr 5

HKT

53h 10m

2 stops

LAX

$685

Flights to Chiang Mai

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Delta

Mar 8

LAX

25h 25m

2 stops

CNX

Mar 12

CNX

47h 47m

2 stops

LAX

$622

Delta

Mar 7

LAX

40h 00m

2 stops

CNX

Mar 12

CNX

47h 47m

2 stops

LAX

$628

Delta

Mar 2

LAX

21h 05m

1 stop

CNX

Mar 10

CNX

28h 13m

2 stops

LAX

$656

Delta

Mar 2

LAX

23h 25m

2 stops

CNX

Mar 10

CNX

28h 13m

2 stops

LAX

$661

China Eastern

Mar 19

LAX

35h 50m

1 stop

CNX

Mar 30

CNX

33h 10m

1 stop

LAX

$665

China Eastern

Mar 19

LAX

54h 35m

3 stops

CNX

Mar 30

CNX

33h 10m

1 stop

LAX

$667

China Eastern

Mar 19

LAX

54h 35m

3 stops

CNX

Mar 30

CNX

55h 45m

3 stops

LAX

$668

China Eastern

Mar 19

LAX

30h 35m

2 stops

CNX

Mar 29

CNX

55h 45m

3 stops

LAX

$669

China Eastern

Mar 16

LAX

35h 50m

1 stop

CNX

Mar 24

CNX

32h 30m

1 stop

LAX

$675

Delta

Mar 8

LAX

25h 25m

2 stops

CNX

Mar 17

CNX

36h 35m

2 stops

LAX

$689

Delta

Mar 8

ONT

26h 55m

2 stops

CNX

Mar 18

CNX

36h 19m

2 stops

ONT

$689

Korean Air

Mar 8

ONT

26h 55m

2 stops

CNX

Mar 12

CNX

36h 18m

2 stops

ONT

$694

Flights to Ko Samui

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Singapore Airlines

May 11

LAX

27h 50m

1 stop

USM

Jun 8

USM

26h 40m

1 stop

LAX

$763

Singapore Airlines

May 11

LAX

42h 15m

1 stop

USM

Jun 8

USM

31h 05m

2 stops

LAX

$860

Singapore Airlines

Apr 26

SFO

41h 50m

1 stop

USM

May 10

USM

38h 30m

1 stop

SFO

$869

Multiple Airlines

Apr 15

LAX

24h 50m

2 stops

USM

Apr 30

USM

21h 10m

2 stops

LAX

$878

Multiple Airlines

Apr 19

SEA

23h 30m

2 stops

USM

Apr 28

USM

20h 55m

2 stops

SEA

$878

Multiple Airlines

Apr 11

SFO

29h 40m

2 stops

USM

Apr 30

USM

20h 40m

2 stops

SFO

$878

Singapore Airlines

Apr 16

LAX

27h 50m

1 stop

USM

Apr 30

USM

24h 15m

1 stop

LAX

$891

Singapore Airlines

Mar 3

LAX

28h 05m

1 stop

USM

Mar 31

USM

37h 25m

1 stop

LAX

$897

Singapore Airlines

Apr 16

LAX

29h 20m

1 stop

USM

Apr 30

USM

32h 35m

2 stops

LAX

$903

Multiple Airlines

Mar 2

LAX

25h 45m

2 stops

USM

Mar 17

USM

21h 10m

2 stops

LAX

$916

Multiple Airlines

Mar 3

SFO

25h 25m

2 stops

USM

Mar 12

USM

19h 30m

2 stops

SFO

$916

Multiple Airlines

Mar 31

LAX

26h 00m

2 stops

USM

Apr 8

USM

25h 05m

2 stops

LAX

$931

Flights to Krabi

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Multiple Airlines

Feb 18

LAX

31h 10m

2 stops

KBV

Feb 27

KBV

37h 45m

2 stops

LAX

$764

Multiple Airlines

Apr 11

LAX

42h 10m

2 stops

KBV

Apr 22

KBV

25h 45m

2 stops

LAX

$810

Multiple Airlines

Mar 7

LAX

43h 20m

2 stops

KBV

Mar 21

KBV

49h 00m

2 stops

LAX

$845

EVA Air

Feb 2

SFO

29h 35m

2 stops

KBV

Feb 17

KBV

31h 20m

2 stops

SFO

$871

EVA Air

Feb 18

LAX

30h 55m

2 stops

KBV

Feb 25

KBV

23h 20m

2 stops

LAX

$890

EVA Air

Mar 5

LAX

31h 15m

2 stops

KBV

Mar 12

KBV

24h 45m

2 stops

LAX

$906

EVA Air

Mar 3

ORD

32h 45m

2 stops

KBV

Mar 17

KBV

22h 45m

2 stops

ORD

$918

EVA Air

Feb 14

LAX

31h 50m

2 stops

KBV

Feb 25

KBV

23h 20m

2 stops

LAX

$928

Etihad Airways

Feb 4

ATL

33h 00m

1 stop

KBV

Feb 7

KBV

53h 20m

2 stops

ATL

$932

EVA Air

Mar 11

SFO

31h 05m

2 stops

KBV

Mar 15

KBV

32h 00m

2 stops

SFO

$936

EVA Air

Apr 4

SFO

30h 15m

2 stops

KBV

Apr 17

KBV

20h 35m

2 stops

SFO

$947

EVA Air

Mar 11

LAX

31h 25m

2 stops

KBV

Mar 15

KBV

35h 10m

2 stops

LAX

$956

Find the cheapest flights from the United States to Thailand

Round-trip

One-way

Last minute

Direct

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

Enter your travel dates to find the best prices.

6:30 am - 12:45 am

LAX

BKK

27h 15m

2 stops

11:15 pm - 2:35 pm

BKK

LAX

29h 20m

2 stops

$579Korean Air

Wed, Mar 4 - Wed, Mar 18

11:50 pm - 4:50 pm

LAX

BKK

27h 00m

1 stop

3:55 pm - 7:40 pm

BKK

LAX

17h 45m

1 stop

$580China Southern

Fri, Apr 24 - Sat, May 9

11:30 pm - 11:15 am

LAX

BKK

21h 45m

1 stop

1:20 am - 4:50 pm

BKK

LAX

29h 30m

1 stop

$581Asiana Airlines

Mon, Apr 13 - Sun, Apr 19

11:30 pm - 11:15 am

LAX

BKK

21h 45m

1 stop

12:20 pm - 4:50 pm

BKK

LAX

18h 30m

1 stop

$582Asiana Airlines

Tue, Apr 14 - Tue, Apr 21

7:30 am - 12:20 am

DFW

BKK

27h 50m

2 stops

9:35 am - 5:40 am

BKK

DFW

32h 05m

2 stops

$745United Airlines

Tue, Feb 24 - Tue, May 26

1:10 pm - 4:35 am

LGA

BKK

28h 25m

2 stops

9:35 am - 9:53 pm

BKK

LGA

47h 18m

2 stops

$775United Airlines

Wed, May 6 - Wed, May 13

9:40 am - 4:20 pm

EWR

BKK

42h 40m

1 stop

4:55 pm - 5:59 am

BKK

EWR

25h 04m

2 stops

$789ANA

Mon, Feb 23 - Tue, Mar 3

3:20 pm - 4:35 am

LGA

BKK

26h 15m

2 stops

7:00 am - 8:18 pm

BKK

LGA

24h 18m

2 stops

$822ANA

Tue, Apr 7 - Tue, Apr 28

9:05 pm - 1:05 pm

IAD

BKK

29h 00m

1 stop

2:00 am - 4:55 pm

BKK

IAD

25h 55m

1 stop

$868Qatar Airways

Mon, Mar 9 - Tue, Mar 17

9:00 pm - 7:25 pm

IAD

BKK

35h 25m

1 stop

1:45 am - 4:05 pm

BKK

IAD

25h 20m

1 stop

$875Qatar Airways

Sun, Apr 5 - Wed, Apr 29

Fly from

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 3/4

6:30 am-12:45 am

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 3/18

11:15 pm-2:35 pm

2 stops29h 20m

$579

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Fri 4/24

11:50 pm-4:50 pm

1 stop27h 00m

Bangkok Suvarnabhumi

Sat 5/9

3:55 pm-7:40 pm

1 stop17h 45m

$580

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 4/13

11:30 pm-11:15 am

1 stop21h 45m

Bangkok Suvarnabhumi

Sun 4/19

1:20 am-4:50 pm

1 stop29h 30m

$581

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 4/14

11:30 pm-11:15 am

1 stop21h 45m

Bangkok Suvarnabhumi

Tue 4/21

12:20 pm-4:50 pm

1 stop18h 30m

$582

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Tue 2/24

7:30 am-12:20 am

2 stops27h 50m

Bangkok Suvarnabhumi

Tue 5/26

9:35 am-5:40 am

2 stops32h 05m

$745

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 5/6

1:10 pm-4:35 am

2 stops28h 25m

Bangkok Suvarnabhumi

Wed 5/13

9:35 am-9:53 pm

2 stops47h 18m

$775

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 2/23

9:40 am-4:20 pm

1 stop42h 40m

Bangkok Suvarnabhumi

Tue 3/3

4:55 pm-5:59 am

2 stops25h 04m

$789

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Tue 4/7

3:20 pm-4:35 am

2 stops26h 15m

Bangkok Suvarnabhumi

Tue 4/28

7:00 am-8:18 pm

2 stops24h 18m

$822

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Mon 3/9

9:05 pm-1:05 pm

1 stop29h 00m

Bangkok Suvarnabhumi

Tue 3/17

2:00 am-4:55 pm

1 stop25h 55m

$868

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Sun 4/5

9:00 pm-7:25 pm

1 stop35h 25m

Bangkok Suvarnabhumi

Wed 4/29

1:45 am-4:05 pm

1 stop25h 20m

$875

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Thailand flights insights and trends

Explore insights for your Thailand flight to craft the best travel plan

Prices

Airlines

Other information

What is the cheapest flight to Thailand?

The cheapest flights to Thailand recently found by momondo users are $15 with Thai Vietjet Air, $27 with Thai Lion Air, and $27 with Thai AirAsia.

See prices from:

Cheapest flights to cities in Thailand

Click on the cities below to find out when it's cheapest to fly to Thailand from United States

Bangkok

Find flights to Bangkok

Cheap Thailand flight deals and tips

Summary info about Thailand flight prices, duration and airlines

Best One-Way Price	$287
Best Round-Trip Price	$579
Fastest flight time	21h 45m
Popular in	December

The best one-way flight price to Thailand from United States in the last 72 hours is $287 (New York John F Kennedy Intl to Bangkok Suvarnabhumi).

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The best round-trip flight price to Thailand from United States in the last 72 hours is $579 (Los Angeles to Bangkok Suvarnabhumi).

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The fastest flight to Thailand from United States takes 21h 45m (Los Angeles to Bangkok Suvarnabhumi).

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December has the highest demand for flights to Thailand, with a 4% price increase on average.

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Frequently asked questions about flying to Thailand

What popular landmarks are in Thailand?

Thailand is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in Thailand are Patong Beach, Pattaya Beach, Kata Beach, and Railay Beach, among many more.

What airlines fly to Thailand?

There are a total of 40 airlines that operate flight routes to Thailand, with United Airlines being the most popular option. An estimated 27% of those flying into Thailand choose to fly with United Airlines. If you’re unable to find tickets with United Airlines, then Korean Air and Cathay Pacific are also popular airlines to fly with.

What is the most popular airport in Thailand to fly to?

According to our data, 65% of momondo users who traveled to Thailand in the last year flew into Bangkok Suvarnabhumi (located in Bangkok), making it the most popular airport to fly to. There may be other airports in Thailand, but the majority of our users take flights to Bangkok Suvarnabhumi in order to visit Bangkok and it’s surrounding areas.

How much are flights to Thailand?

Flights to Thailand can be found for as cheap as $315 per ticket. However our users tend to find airfares to Thailand for around $1,013 on average. If you’re looking to find a good deal on your flight to Thailand, then you should consider booking if you find anything for $966 or less.

What is the best day of the week to fly to Thailand?

Flying to Thailand on a Sunday or Thursday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Thailand is on a Friday.

When did momondo last update prices for flights to Thailand?

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

How many operators does momondo search for flights to Thailand?

There are 133 operators available for flights to Thailand as of January 2026.

How old do you have to be to fly to Thailand?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Thailand.

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

The travel and health documents required for your trip to Thailand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find flights to Thailand 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 to Thailand with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Thailand with this policy.

How can momondo help me find flights to Thailand?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Thailand.