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 26h 25m.

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.

$280 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

Korean Air

Mar 10

LAX

23h 05m

1 stop

BKK

Mar 16

BKK

26h 35m

1 stop

LAX

$581

XiamenAir

Apr 7

LAX

21h 20m

1 stop

BKK

Apr 21

BKK

21h 45m

1 stop

LAX

$582

Korean Air

Mar 9

LAX

22h 55m

1 stop

BKK

Mar 23

BKK

26h 30m

2 stops

LAX

$584

China Eastern

Feb 16

LAX

26h 15m

1 stop

BKK

Mar 3

BKK

29h 00m

1 stop

LAX

$585

Korean Air

Mar 11

LAX

26h 15m

2 stops

BKK

Mar 18

BKK

31h 05m

2 stops

LAX

$587

Singapore Airlines

Apr 19

LAX

27h 45m

2 stops

BKK

Apr 25

BKK

35h 55m

1 stop

LAX

$588

Singapore Airlines

Apr 8

LAX

27h 20m

1 stop

BKK

Apr 15

BKK

26h 00m

1 stop

LAX

$589

Korean Air

Feb 3

LAX

25h 15m

2 stops

BKK

Mar 3

BKK

30h 32m

2 stops

LAX

$590

Singapore Airlines

Apr 7

LAX

24h 45m

1 stop

BKK

Apr 15

BKK

20h 55m

1 stop

LAX

$591

Korean Air

Mar 4

LAX

30h 05m

2 stops

BKK

Mar 17

BKK

26h 35m

1 stop

LAX

$592

Korean Air

Mar 2

LAX

23h 10m

2 stops

BKK

Mar 11

BKK

26h 35m

1 stop

LAX

$593

Asiana Airlines

Apr 14

LAX

21h 45m

1 stop

BKK

May 12

BKK

18h 30m

1 stop

LAX

$596

Flights to Phuket City

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Singapore Airlines

Apr 9

SEA

19h 00m

1 stop

HKT

Apr 20

HKT

36h 50m

1 stop

SEA

$557

Singapore Airlines

Apr 9

SEA

19h 00m

1 stop

HKT

Apr 18

HKT

36h 50m

1 stop

SEA

$602

Singapore Airlines

Mar 10

SEA

32h 05m

1 stop

HKT

Mar 23

HKT

36h 05m

1 stop

SEA

$627

Asiana Airlines

Apr 9

SEA

30h 00m

1 stop

HKT

Apr 19

HKT

30h 40m

1 stop

SEA

$656

China Eastern

Mar 31

LAX

39h 30m

2 stops

HKT

Apr 14

HKT

53h 10m

2 stops

LAX

$669

Singapore Airlines

May 6

LAX

28h 25m

2 stops

HKT

May 13

HKT

30h 40m

2 stops

LAX

$679

Multiple Airlines

Mar 9

LAX

23h 05m

1 stop

HKT

Mar 17

HKT

25h 30m

1 stop

LAX

$680

Multiple Airlines

Mar 4

LAX

23h 05m

1 stop

HKT

Mar 14

HKT

39h 15m

1 stop

LAX

$682

Multiple Airlines

Mar 10

LAX

33h 25m

1 stop

HKT

Mar 17

HKT

25h 30m

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 10

LAX

40h 05m

2 stops

HKT

Mar 17

HKT

52h 30m

2 stops

LAX

$684

Multiple Airlines

Feb 17

LAX

23h 05m

1 stop

HKT

Feb 28

HKT

39h 15m

1 stop

LAX

$687

Flights to Chiang Mai

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China Eastern

Apr 8

LAX

34h 55m

1 stop

CNX

May 20

CNX

33h 10m

1 stop

LAX

$665

China Eastern

Apr 8

LAX

36h 50m

2 stops

CNX

May 20

CNX

33h 10m

1 stop

LAX

$667

China Eastern

Mar 19

LAX

30h 35m

2 stops

CNX

Mar 30

CNX

55h 45m

3 stops

LAX

$669

China Eastern

Mar 12

LAX

35h 50m

1 stop

CNX

Mar 19

CNX

31h 40m

2 stops

LAX

$674

China Eastern

Mar 11

LAX

35h 50m

1 stop

CNX

Mar 18

CNX

32h 30m

1 stop

LAX

$676

China Eastern

Mar 12

LAX

54h 35m

3 stops

CNX

Mar 19

CNX

38h 00m

3 stops

LAX

$679

China Eastern

Mar 12

LAX

35h 50m

1 stop

CNX

Mar 19

CNX

32h 30m

1 stop

LAX

$685

China Eastern

Mar 10

LAX

35h 50m

1 stop

CNX

Mar 17

CNX

32h 30m

1 stop

LAX

$686

China Eastern

Mar 11

LAX

35h 50m

1 stop

CNX

Mar 18

CNX

31h 40m

2 stops

LAX

$688

China Eastern

Mar 10

LAX

36h 55m

2 stops

CNX

Mar 17

CNX

32h 30m

1 stop

LAX

$691

China Eastern

Mar 11

LAX

30h 35m

2 stops

CNX

Mar 18

CNX

31h 40m

2 stops

LAX

$692

China Eastern

Mar 12

LAX

54h 35m

3 stops

CNX

Mar 19

CNX

32h 30m

1 stop

LAX

$695

Flights to Ko Samui

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Singapore Airlines

May 11

LAX

42h 15m

1 stop

USM

Jun 8

USM

26h 40m

1 stop

LAX

$706

Singapore Airlines

May 11

LAX

27h 25m

2 stops

USM

Jun 8

USM

26h 40m

1 stop

LAX

$740

Singapore Airlines

Apr 17

LAX

20h 50m

1 stop

USM

May 13

USM

24h 30m

1 stop

LAX

$747

Singapore Airlines

May 7

SFO

30h 45m

1 stop

USM

May 12

USM

28h 55m

1 stop

SFO

$759

Singapore Airlines

Apr 17

LAX

27h 25m

2 stops

USM

May 13

USM

26h 40m

1 stop

LAX

$800

Multiple Airlines

Apr 23

SFO

39h 50m

2 stops

USM

Apr 28

USM

28h 20m

2 stops

SFO

$805

Singapore Airlines

Jun 18

LAX

28h 35m

1 stop

USM

Jun 23

USM

27h 30m

1 stop

LAX

$807

Singapore Airlines

Apr 26

SFO

30h 45m

1 stop

USM

May 10

USM

38h 30m

1 stop

SFO

$809

Singapore Airlines

May 11

LAX

27h 25m

2 stops

USM

Jun 8

USM

31h 05m

2 stops

LAX

$832

Singapore Airlines

Apr 23

SFO

30h 45m

1 stop

USM

Apr 28

USM

28h 55m

1 stop

SFO

$836

Singapore Airlines

Apr 16

LAX

29h 20m

1 stop

USM

Apr 30

USM

24h 15m

1 stop

LAX

$848

Singapore Airlines

May 30

LAX

42h 15m

1 stop

USM

Jun 6

USM

37h 25m

1 stop

LAX

$858

Flights to Krabi

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Multiple Airlines

Mar 7

LAX

43h 20m

2 stops

KBV

Mar 21

KBV

37h 15m

2 stops

LAX

$855

Multiple Airlines

Mar 11

DFW

45h 45m

2 stops

KBV

Mar 18

KBV

32h 30m

2 stops

DFW

$856

Multiple Airlines

Mar 7

LAX

43h 20m

2 stops

KBV

Mar 21

KBV

37h 15m

2 stops

LAX

$865

Multiple Airlines

Mar 7

LAX

31h 40m

2 stops

KBV

Mar 21

KBV

37h 15m

2 stops

LAX

$869

EVA Air

Mar 9

SFO

31h 05m

2 stops

KBV

Mar 23

KBV

23h 50m

2 stops

SFO

$887

EVA Air

Mar 11

LAX

31h 25m

2 stops

KBV

Mar 18

KBV

23h 00m

2 stops

LAX

$906

EVA Air

Apr 5

SFO

30h 15m

2 stops

KBV

Apr 13

KBV

35h 10m

2 stops

SFO

$909

EVA Air

Feb 17

LAX

30h 55m

2 stops

KBV

Mar 2

KBV

23h 50m

2 stops

LAX

$928

EVA Air

Mar 10

SFO

42h 55m

2 stops

KBV

Mar 15

KBV

35h 40m

2 stops

SFO

$936

EVA Air

May 8

SEA

40h 55m

2 stops

KBV

May 26

KBV

23h 25m

2 stops

SEA

$947

EVA Air

Mar 12

LAX

31h 25m

2 stops

KBV

Mar 16

KBV

32h 20m

2 stops

LAX

$956

EVA Air

Mar 7

SEA

30h 05m

2 stops

KBV

Mar 11

KBV

34h 30m

2 stops

SEA

$976

Find the cheapest flights from the United States to Thailand

Round-trip

One-way

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

Enter your travel dates to find the best prices.

11:50 am - 12:55 am

LAX

BKK

23h 05m

1 stop

2:05 am - 2:40 pm

BKK

LAX

26h 35m

1 stop

$581Korean Air

Tue, Mar 10 - Mon, Mar 16

11:55 pm - 11:15 am

LAX

BKK

21h 20m

1 stop

12:15 pm - 8:00 pm

BKK

LAX

21h 45m

1 stop

$582XiamenAir

Tue, Apr 7 - Tue, Apr 21

7:35 am - 9:30 pm

LAX

BKK

23h 55m

2 stops

11:15 pm - 2:35 pm

BKK

LAX

29h 20m

2 stops

$584Korean Air

Mon, Mar 9 - Tue, Mar 24

11:30 am - 4:45 am

LAX

BKK

26h 15m

1 stop

12:55 am - 9:05 am

BKK

LAX

23h 10m

1 stop

$585China Eastern

Mon, Feb 16 - Thu, Mar 5

5:25 pm - 9:35 am

DFW

BKK

28h 10m

3 stops

9:35 am - 11:41 am

BKK

DFW

38h 06m

2 stops

$746United Airlines

Tue, Apr 21 - Wed, May 13

7:30 am - 12:20 am

DFW

BKK

27h 50m

2 stops

7:00 am - 5:40 am

BKK

DFW

34h 40m

2 stops

$755United Airlines

Tue, Feb 24 - Tue, May 26

3:15 pm - 4:35 am

EWR

BKK

26h 20m

2 stops

1:55 pm - 6:05 pm

BKK

EWR

39h 10m

1 stop

$772ANA

Wed, May 6 - Wed, May 27

3:15 pm - 4:35 am

EWR

BKK

26h 20m

2 stops

9:35 am - 5:23 am

BKK

EWR

30h 48m

2 stops

$774ANA

Wed, May 6 - Wed, May 27

9:05 pm - 7:25 pm

IAD

BKK

35h 20m

1 stop

2:00 am - 4:55 pm

BKK

IAD

25h 55m

1 stop

$872Qatar Airways

Thu, Mar 12 - Wed, Mar 18

8:21 pm - 2:00 pm

HOU

BKK

29h 39m

2 stops

11:00 am - 11:47 pm

BKK

HOU

24h 47m

2 stops

$1,018Cathay Pacific

Wed, Apr 8 - Wed, Apr 22

Fly from

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 3/10

11:50 am-12:55 am

1 stop23h 05m

Bangkok Suvarnabhumi

Mon 3/16

2:05 am-2:40 pm

1 stop26h 35m

$581

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 4/7

11:55 pm-11:15 am

1 stop21h 20m

Bangkok Suvarnabhumi

Tue 4/21

12:15 pm-8:00 pm

1 stop21h 45m

$582

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 3/9

7:35 am-9:30 pm

2 stops23h 55m

Bangkok Suvarnabhumi

Tue 3/24

11:15 pm-2:35 pm

2 stops29h 20m

$584

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/16

11:30 am-4:45 am

1 stop26h 15m

Bangkok Suvarnabhumi

Thu 3/5

12:55 am-9:05 am

1 stop23h 10m

$585

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Tue 4/21

5:25 pm-9:35 am

3 stops28h 10m

Bangkok Suvarnabhumi

Wed 5/13

9:35 am-11:41 am

2 stops38h 06m

$746

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Tue 2/24

7:30 am-12:20 am

2 stops27h 50m

Bangkok Suvarnabhumi

Tue 5/26

7:00 am-5:40 am

2 stops34h 40m

$755

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Wed 5/6

3:15 pm-4:35 am

2 stops26h 20m

Bangkok Suvarnabhumi

Wed 5/27

1:55 pm-6:05 pm

1 stop39h 10m

$772

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Wed 5/6

3:15 pm-4:35 am

2 stops26h 20m

Bangkok Suvarnabhumi

Wed 5/27

9:35 am-5:23 am

2 stops30h 48m

$774

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Thu 3/12

9:05 pm-7:25 pm

1 stop35h 20m

Bangkok Suvarnabhumi

Wed 3/18

2:00 am-4:55 pm

1 stop25h 55m

$872

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Wed 4/8

8:21 pm-2:00 pm

2 stops29h 39m

Bangkok Suvarnabhumi

Wed 4/22

11:00 am-11:47 pm

2 stops24h 47m

$1,018

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	$280
Best Round-Trip Price	$581
Fastest flight time	20h 05m
Popular in	December

The best one-way flight price to Thailand from United States in the last 72 hours is $280 (Newark to Bangkok Suvarnabhumi).

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The best round-trip flight price to Thailand from United States in the last 72 hours is $581 (Los Angeles to Bangkok Suvarnabhumi).

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The fastest flight to Thailand from United States takes 20h 05m (Seattle/Tacoma Intl to Bangkok Suvarnabhumi).

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December has the highest demand for flights to Thailand, with a 3% 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 $310 per ticket. However our users tend to find airfares to Thailand for around $1,041 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 $951 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.