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 50m on average. If you fly from Miami (another popular airport in United States) to Bangkok Suvarnabhumi, then the average flight time is 23h 55m.

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.

$286 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

Singapore Airlines

Mar 8

LAX

21h 35m

1 stop

BKK

Mar 15

BKK

25h 20m

1 stop

LAX

$578

Korean Air

Feb 2

LAX

25h 15m

2 stops

BKK

Feb 14

BKK

27h 42m

2 stops

LAX

$579

Multiple Airlines

Feb 2

LAX

27h 45m

2 stops

BKK

Feb 15

BKK

23h 35m

1 stop

LAX

$581

Asiana Airlines

Feb 3

LAX

20h 45m

1 stop

BKK

Feb 9

BKK

17h 50m

1 stop

LAX

$582

Korean Air

Mar 25

LAX

27h 10m

2 stops

BKK

Apr 22

BKK

29h 10m

2 stops

LAX

$583

XiamenAir

Mar 17

LAX

26h 50m

1 stop

BKK

Apr 14

BKK

21h 45m

1 stop

LAX

$584

Korean Air

Apr 8

LAX

34h 45m

1 stop

BKK

Apr 27

BKK

31h 00m

2 stops

LAX

$585

Korean Air

Feb 2

LAX

27h 45m

2 stops

BKK

Feb 14

BKK

27h 42m

2 stops

LAX

$586

Korean Air

Jan 28

LAX

22h 55m

1 stop

BKK

Jan 31

BKK

30h 24m

2 stops

LAX

$587

Asiana Airlines

Feb 2

LAX

20h 45m

1 stop

BKK

Feb 19

BKK

17h 50m

1 stop

LAX

$588

Asiana Airlines

Jan 26

LAX

31h 30m

1 stop

BKK

Feb 16

BKK

30h 15m

1 stop

LAX

$589

Asiana Airlines

Jan 28

LAX

20h 45m

1 stop

BKK

Feb 8

BKK

17h 50m

1 stop

LAX

$590

Flights to Phuket City

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Air India

Mar 2

ORD

41h 00m

1 stop

HKT

Mar 17

HKT

28h 00m

2 stops

ORD

$631

Air India

Mar 8

ORD

29h 35m

1 stop

HKT

Mar 17

HKT

28h 00m

2 stops

ORD

$634

Singapore Airlines

Apr 10

SEA

37h 55m

1 stop

HKT

Apr 20

HKT

26h 35m

1 stop

SEA

$644

Air India

Mar 27

ORD

28h 50m

1 stop

HKT

Apr 4

HKT

38h 50m

2 stops

ORD

$645

Air India

Mar 30

ORD

30h 10m

1 stop

HKT

Apr 5

HKT

26h 25m

2 stops

ORD

$650

Singapore Airlines

Mar 1

SEA

32h 05m

1 stop

HKT

Mar 11

HKT

30h 45m

1 stop

SEA

$654

Asiana Airlines

Feb 14

SEA

30h 25m

1 stop

HKT

Feb 22

HKT

30h 00m

1 stop

SEA

$656

Air India

Mar 20

ORD

29h 35m

1 stop

HKT

Mar 22

HKT

28h 00m

2 stops

ORD

$659

Singapore Airlines

Apr 24

SEA

32h 30m

1 stop

HKT

Apr 29

HKT

26h 35m

1 stop

SEA

$660

Air India

Mar 6

ORD

41h 00m

1 stop

HKT

Mar 14

HKT

39h 20m

2 stops

ORD

$663

Air India

Mar 8

ORD

41h 00m

1 stop

HKT

Mar 17

HKT

39h 20m

2 stops

ORD

$664

China Eastern

Mar 17

LAX

43h 30m

1 stop

HKT

Mar 29

HKT

53h 10m

3 stops

LAX

$667

Flights to Chiang Mai

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China Eastern

Jan 20

LAX

35h 50m

1 stop

CNX

May 27

CNX

33h 10m

1 stop

LAX

$611

China Eastern

Jan 20

LAX

36h 55m

2 stops

CNX

May 27

CNX

33h 10m

1 stop

LAX

$613

China Eastern

Jan 20

LAX

30h 35m

2 stops

CNX

May 27

CNX

55h 45m

3 stops

LAX

$614

China Eastern

Jan 19

LAX

35h 50m

1 stop

CNX

Feb 2

CNX

24h 45m

1 stop

LAX

$635

China Eastern

Jan 19

LAX

36h 55m

2 stops

CNX

Feb 2

CNX

24h 45m

1 stop

LAX

$642

Air China

Mar 15

LAX

41h 30m

1 stop

CNX

Mar 21

CNX

25h 55m

1 stop

LAX

$648

China Eastern

Jan 19

LAX

36h 55m

2 stops

CNX

Feb 2

CNX

31h 40m

2 stops

LAX

$649

China Eastern

Jan 26

SFO

35h 20m

1 stop

CNX

Feb 1

CNX

32h 25m

1 stop

SFO

$655

China Eastern

Jan 20

LAX

35h 50m

1 stop

CNX

Feb 4

CNX

55h 40m

3 stops

LAX

$659

China Eastern

Jan 20

LAX

54h 35m

3 stops

CNX

Feb 4

CNX

55h 40m

3 stops

LAX

$661

China Eastern

Jan 26

SFO

35h 20m

1 stop

CNX

Feb 1

CNX

31h 35m

3 stops

SFO

$662

Air China

Mar 19

LAX

32h 25m

1 stop

CNX

Apr 2

CNX

35h 05m

1 stop

LAX

$663

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

Mar 8

LAX

21h 10m

1 stop

USM

Mar 17

USM

26h 00m

1 stop

LAX

$814

Singapore Airlines

May 11

LAX

29h 20m

1 stop

USM

Jun 8

USM

31h 05m

2 stops

LAX

$819

Singapore Airlines

Mar 16

LAX

28h 35m

2 stops

USM

Mar 26

USM

26h 00m

1 stop

LAX

$826

Singapore Airlines

Mar 14

LAX

28h 05m

1 stop

USM

Mar 22

USM

26h 00m

1 stop

LAX

$862

Singapore Airlines

Mar 2

LAX

37h 45m

2 stops

USM

Mar 13

USM

24h 15m

1 stop

LAX

$867

Singapore Airlines

Apr 26

SFO

41h 50m

1 stop

USM

May 10

USM

38h 30m

1 stop

SFO

$869

Multiple Airlines

Apr 15

LAX

30h 15m

2 stops

USM

Apr 30

USM

20h 35m

2 stops

LAX

$878

Multiple Airlines

Apr 19

SEA

23h 30m

2 stops

USM

Apr 28

USM

20h 05m

2 stops

SEA

$878

Multiple Airlines

Apr 11

SFO

23h 55m

2 stops

USM

Apr 30

USM

24h 25m

2 stops

SFO

$878

Singapore Airlines

Apr 22

LAX

31h 55m

1 stop

USM

Apr 28

USM

24h 15m

1 stop

LAX

$891

Singapore Airlines

Mar 2

LAX

28h 05m

1 stop

USM

Mar 13

USM

26h 00m

1 stop

LAX

$896

Flights to Krabi

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Multiple Airlines

Jan 22

LAX

43h 10m

2 stops

KBV

Feb 5

KBV

46h 45m

2 stops

LAX

$724

Multiple Airlines

Mar 9

SFO

30h 10m

2 stops

KBV

Mar 17

KBV

20h 25m

2 stops

SFO

$806

EVA Air

Jan 27

SEA

31h 20m

2 stops

KBV

Feb 9

KBV

34h 40m

2 stops

SEA

$870

EVA Air

Jan 27

SEA

31h 20m

2 stops

KBV

Feb 9

KBV

34h 40m

2 stops

SEA

$883

Multiple Airlines

Feb 27

SEA

30h 30m

2 stops

KBV

Mar 6

KBV

20h 15m

2 stops

SEA

$884

EVA Air

Feb 26

DFW

34h 00m

2 stops

KBV

Mar 5

KBV

22h 30m

2 stops

DFW

$886

Multiple Airlines

Feb 1

SFO

34h 25m

2 stops

KBV

Feb 8

KBV

36h 40m

2 stops

SFO

$897

EVA Air

Mar 21

SFO

31h 05m

2 stops

KBV

Mar 29

KBV

35h 10m

2 stops

SFO

$909

EVA Air

Mar 23

DFW

34h 25m

2 stops

KBV

Apr 13

KBV

46h 15m

2 stops

DFW

$909

IndiGo

Jan 26

JFK

45h 40m

2 stops

KBV

Feb 3

KBV

36h 05m

2 stops

JFK

$931

EVA Air

Mar 10

SFO

42h 55m

2 stops

KBV

Mar 15

KBV

35h 40m

2 stops

SFO

$936

EVA Air

Mar 12

LAX

31h 25m

2 stops

KBV

Mar 16

KBV

24h 45m

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.

8:50 pm - 8:25 am

LAX

BKK

21h 35m

1 stop

9:35 am - 8:55 pm

BKK

LAX

25h 20m

1 stop

$578Singapore Airlines

Sun, Mar 8 - Sun, Mar 15

8:30 am - 12:45 am

LAX

BKK

25h 15m

2 stops

2:05 am - 2:47 pm

BKK

LAX

27h 42m

2 stops

$579Korean Air

Mon, Feb 2 - Sat, Feb 14

6:00 am - 12:45 am

LAX

BKK

27h 45m

2 stops

11:55 pm - 8:30 am

BKK

LAX

23h 35m

1 stop

$581Multiple Airlines

Mon, Feb 2 - Sun, Feb 15

11:30 pm - 11:15 am

LAX

BKK

20h 45m

1 stop

12:20 pm - 3:10 pm

BKK

LAX

17h 50m

1 stop

$582Asiana Airlines

Tue, Feb 3 - Mon, Feb 9

11:30 pm - 11:15 am

LAX

BKK

20h 45m

1 stop

12:20 pm - 3:10 pm

BKK

LAX

17h 50m

1 stop

$588Asiana Airlines

Mon, Feb 2 - Thu, Feb 19

5:10 am - 4:35 am

DFW

BKK

35h 25m

2 stops

9:35 am - 4:03 pm

BKK

DFW

42h 28m

2 stops

$741ANA

Mon, May 4 - Mon, May 11

10:48 am - 5:10 am

DFW

BKK

29h 22m

2 stops

9:35 am - 5:40 am

BKK

DFW

32h 05m

2 stops

$742United Airlines

Tue, Feb 24 - Tue, May 26

7:00 am - 4:35 am

DFW

BKK

33h 35m

2 stops

7:00 am - 10:28 pm

BKK

DFW

27h 28m

2 stops

$743ANA

Mon, Apr 20 - Thu, Apr 30

7:00 am - 4:35 am

DFW

BKK

33h 35m

2 stops

7:00 am - 10:28 pm

BKK

DFW

27h 28m

2 stops

$745United Airlines

Wed, May 6 - Thu, Jun 4

9:00 pm - 7:05 pm

IAD

BKK

35h 05m

1 stop

2:05 am - 4:05 pm

BKK

IAD

25h 00m

1 stop

$876Qatar Airways

Thu, Apr 9 - Thu, Apr 16

Fly from

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 3/8

8:50 pm-8:25 am

1 stop21h 35m

Bangkok Suvarnabhumi

Sun 3/15

9:35 am-8:55 pm

1 stop25h 20m

$578

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/2

8:30 am-12:45 am

2 stops25h 15m

Bangkok Suvarnabhumi

Sat 2/14

2:05 am-2:47 pm

2 stops27h 42m

$579

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/2

6:00 am-12:45 am

2 stops27h 45m

Bangkok Suvarnabhumi

Sun 2/15

11:55 pm-8:30 am

1 stop23h 35m

$581

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 2/3

11:30 pm-11:15 am

1 stop20h 45m

Bangkok Suvarnabhumi

Mon 2/9

12:20 pm-3:10 pm

1 stop17h 50m

$582

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/2

11:30 pm-11:15 am

1 stop20h 45m

Bangkok Suvarnabhumi

Thu 2/19

12:20 pm-3:10 pm

1 stop17h 50m

$588

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Mon 5/4

5:10 am-4:35 am

2 stops35h 25m

Bangkok Suvarnabhumi

Mon 5/11

9:35 am-4:03 pm

2 stops42h 28m

$741

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Tue 2/24

10:48 am-5:10 am

2 stops29h 22m

Bangkok Suvarnabhumi

Tue 5/26

9:35 am-5:40 am

2 stops32h 05m

$742

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Mon 4/20

7:00 am-4:35 am

2 stops33h 35m

Bangkok Suvarnabhumi

Thu 4/30

7:00 am-10:28 pm

2 stops27h 28m

$743

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Wed 5/6

7:00 am-4:35 am

2 stops33h 35m

Bangkok Suvarnabhumi

Thu 6/4

7:00 am-10:28 pm

2 stops27h 28m

$745

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Thu 4/9

9:00 pm-7:05 pm

1 stop35h 05m

Bangkok Suvarnabhumi

Thu 4/16

2:05 am-4:05 pm

1 stop25h 00m

$876

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 AirAsia, and $27 with Air Arabia.

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	$286
Best Round-Trip Price	$578
Fastest flight time	20h 35m
Popular in	December

The best one-way flight price to Thailand from United States in the last 72 hours is $286 (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 $578 (Los Angeles to Bangkok Suvarnabhumi).

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The fastest flight to Thailand from United States takes 20h 35m (Los Angeles to Bangkok Suvarnabhumi).

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December has the highest demand for flights to Thailand, with a 5% 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 26% 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 $855 per ticket. However our users tend to find airfares to Thailand for around $919 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 $917 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 Wednesday.

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.