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Flights to Thailand

$573 Cheap flights to Thailand

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Thailand departing on 3/9. 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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Recent flights found to popular cities in Thailand

Find flights to these popular cities in Thailand from your nearest airport.
Singapore Airlines
Mar 9
SEA
20h 20m
1 stop
BKK
Jun 9
BKK
25h 30m
1 stop
SEA
Asiana Airlines
Feb 18
SEA
20h 35m
1 stop
BKK
Feb 28
BKK
26h 00m
1 stop
SEA
AIR PREMIA
Feb 16
SFO
39h 55m
1 stop
BKK
Feb 25
BKK
28h 05m
1 stop
SFO
AIR PREMIA
Feb 7
SFO
39h 55m
1 stop
BKK
Feb 20
BKK
28h 05m
1 stop
SFO
AIR PREMIA
Feb 7
SFO
39h 55m
1 stop
BKK
Feb 20
BKK
28h 05m
1 stop
SFO
AIR PREMIA
Feb 9
SFO
39h 55m
1 stop
BKK
Feb 20
BKK
28h 05m
1 stop
SFO
AIR PREMIA
Mar 7
SFO
39h 55m
1 stop
BKK
Mar 16
BKK
28h 05m
1 stop
SFO
AIR PREMIA
Mar 3
SFO
39h 55m
1 stop
BKK
Mar 15
BKK
28h 05m
1 stop
SFO
AIR PREMIA
Mar 14
SFO
39h 55m
1 stop
BKK
Mar 23
BKK
28h 05m
1 stop
SFO
Asiana Airlines
Feb 10
SEA
20h 35m
1 stop
BKK
Feb 20
BKK
26h 00m
1 stop
SEA
Multiple Airlines
Apr 28
JFK
22h 35m
1 stop
BKK
May 11
BKK
23h 50m
1 stop
JFK
Multiple Airlines
Mar 13
JFK
21h 05m
1 stop
BKK
Mar 24
BKK
35h 50m
1 stop
JFK
China Eastern
Mar 3
LAX
43h 30m
1 stop
HKT
Mar 19
HKT
25h 00m
1 stop
LAX
China Eastern
Feb 25
LAX
43h 30m
1 stop
HKT
Mar 11
HKT
23h 45m
1 stop
LAX
Singapore Airlines
Mar 4
SEA
33h 35m
1 stop
HKT
Mar 26
HKT
35h 15m
1 stop
SEA
China Eastern
Feb 25
LAX
38h 35m
1 stop
HKT
Mar 12
HKT
28h 30m
2 stops
LAX
Singapore Airlines
Mar 9
SEA
33h 35m
1 stop
HKT
Mar 17
HKT
36h 05m
1 stop
SEA
China Eastern
Feb 19
LAX
41h 05m
2 stops
HKT
Mar 19
HKT
25h 00m
1 stop
LAX
China Eastern
Feb 25
LAX
41h 20m
3 stops
HKT
Mar 12
HKT
29h 50m
1 stop
LAX
China Eastern
Mar 9
LAX
41h 20m
2 stops
HKT
Mar 16
HKT
28h 30m
2 stops
LAX
Air China
Mar 22
SFO
42h 15m
1 stop
HKT
Mar 28
HKT
30h 25m
1 stop
SFO
Air China
Mar 21
LAX
32h 20m
1 stop
HKT
Mar 29
HKT
26h 25m
1 stop
LAX
China Eastern
May 17
SFO
40h 25m
2 stops
HKT
May 20
HKT
52h 10m
3 stops
SFO
China Eastern
May 17
LAX
44h 35m
2 stops
HKT
May 23
HKT
48h 00m
2 stops
LAX
Asiana Airlines
Feb 24
SEA
19h 20m
1 stop
CNX
Mar 5
CNX
25h 30m
1 stop
SEA
Asiana Airlines
Feb 23
SEA
19h 20m
1 stop
CNX
Mar 10
CNX
25h 30m
1 stop
SEA
China Eastern
Mar 30
LAX
34h 55m
1 stop
CNX
Apr 9
CNX
33h 10m
1 stop
LAX
Asiana Airlines
Feb 26
SEA
19h 20m
1 stop
CNX
Mar 5
CNX
25h 30m
1 stop
SEA
Asiana Airlines
Feb 25
SEA
19h 20m
1 stop
CNX
Mar 26
CNX
25h 30m
1 stop
SEA
Asiana Airlines
Feb 24
SEA
19h 20m
1 stop
CNX
Mar 9
CNX
25h 30m
1 stop
SEA
Asiana Airlines
Feb 27
SEA
19h 20m
1 stop
CNX
Mar 11
CNX
25h 30m
1 stop
SEA
China Eastern
Apr 23
LAX
34h 55m
1 stop
CNX
May 25
CNX
33h 10m
1 stop
LAX
China Eastern
Mar 30
LAX
36h 50m
2 stops
CNX
Apr 9
CNX
33h 10m
1 stop
LAX
Asiana Airlines
May 4
SEA
19h 40m
1 stop
CNX
May 13
CNX
25h 50m
1 stop
SEA
China Eastern
Mar 30
LAX
36h 50m
2 stops
CNX
Apr 9
CNX
31h 45m
2 stops
LAX
Asiana Airlines
Feb 23
SEA
19h 20m
1 stop
CNX
Mar 3
CNX
25h 30m
1 stop
SEA
Singapore Airlines
Jan 21
SFO
31h 20m
1 stop
USM
Jan 27
USM
24h 40m
1 stop
SFO
Singapore Airlines
Mar 25
LAX
28h 15m
2 stops
USM
Apr 1
USM
26h 40m
1 stop
LAX
Singapore Airlines
Feb 13
SEA
32h 20m
1 stop
USM
Mar 14
USM
37h 15m
1 stop
SEA
Singapore Airlines
Mar 25
LAX
29h 25m
1 stop
USM
Apr 1
USM
26h 40m
1 stop
LAX
Singapore Airlines
Mar 25
LAX
28h 15m
2 stops
USM
Apr 1
USM
31h 25m
2 stops
LAX
Singapore Airlines
Jan 19
SEA
32h 20m
1 stop
USM
Mar 19
USM
37h 15m
1 stop
SEA
Singapore Airlines
Jan 21
SEA
32h 20m
1 stop
USM
Mar 19
USM
37h 15m
1 stop
SEA
Singapore Airlines
Jan 23
SEA
42h 50m
1 stop
USM
Jan 27
USM
37h 15m
1 stop
SEA
Singapore Airlines
Mar 9
LAX
21h 10m
1 stop
USM
Mar 21
USM
26h 00m
1 stop
LAX
Singapore Airlines
Mar 9
LAX
29h 25m
1 stop
USM
Mar 21
USM
26h 00m
1 stop
LAX
Singapore Airlines
Mar 9
LAX
28h 15m
2 stops
USM
Mar 21
USM
24h 05m
1 stop
LAX
Singapore Airlines
Apr 6
SEA
42h 15m
1 stop
USM
Apr 12
USM
27h 20m
1 stop
SEA
Multiple Airlines
Jan 21
LAX
26h 35m
2 stops
KBV
Feb 5
KBV
22h 45m
2 stops
LAX
Multiple Airlines
Jan 14
SEA
37h 45m
2 stops
KBV
Jan 20
KBV
55h 05m
2 stops
SEA
Multiple Airlines
Jan 14
SEA
37h 45m
2 stops
KBV
Jan 20
KBV
55h 05m
2 stops
SEA
Multiple Airlines
Jan 14
SEA
37h 45m
2 stops
KBV
Jan 20
KBV
55h 05m
2 stops
SEA
Multiple Airlines
Feb 1
SEA
37h 45m
2 stops
KBV
Feb 8
KBV
55h 05m
2 stops
SEA
Multiple Airlines
Feb 1
SEA
37h 45m
2 stops
KBV
Feb 8
KBV
55h 05m
2 stops
SEA
Multiple Airlines
Feb 1
SEA
37h 45m
2 stops
KBV
Feb 8
KBV
55h 05m
2 stops
SEA
Multiple Airlines
Feb 8
SEA
26h 35m
2 stops
KBV
Feb 16
KBV
55h 05m
2 stops
SEA
Multiple Airlines
Jan 20
LAX
29h 25m
2 stops
KBV
Feb 5
KBV
22h 45m
2 stops
LAX
Multiple Airlines
Feb 2
LAX
26h 35m
2 stops
KBV
Feb 11
KBV
27h 35m
2 stops
LAX
EVA Air
Apr 17
SEA
28h 15m
2 stops
KBV
Apr 26
KBV
23h 20m
2 stops
SEA
Multiple Airlines
Feb 6
SEA
27h 15m
2 stops
KBV
Feb 16
KBV
36h 10m
2 stops
SEA

Find the cheapest flights from the United States to Thailand

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Thailand that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Thailand.

Cheap last minute flights

Planning a quick getaway from the United States to Thailand? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Thailand, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from theUnited States to Thailand

Find recent round-trip train or bus tickets from the United States to Thailand.

All round-trip flight deals to Thailand

The cheapest plane tickets to Thailand found on KAYAK recently.
9:40 am - 8:00 pmSEA-BKK
20h 20m1 stop
9:15 pm - 8:45 amBKK-SEA
25h 30m1 stop
$573Singapore Airlines
Find Deal
Sun, Mar 9 - Mon, Jun 9
12:45 pm - 12:20 amSEA-BKK
20h 35m1 stop
11:55 pm - 10:55 amBKK-SEA
26h 00m1 stop
$605Asiana Airlines
Find Deal
Tue, Feb 18 - Fri, Feb 28
11:40 am - 12:45 amSFO-BKK
22h 05m1 stop
11:15 pm - 9:30 amBKK-SFO
25h 15m1 stop
$711Korean Air
Find Deal
Tue, Feb 18 - Tue, Feb 25
11:00 am - 12:45 amSEA-BKK
22h 45m1 stop
1:00 am - 9:00 amBKK-SEA
23h 00m1 stop
$713Korean Air
Find Deal
Wed, Jan 29 - Thu, Feb 13
10:41 am - 12:45 amSEA-BKK
23h 04m1 stop
1:00 am - 2:40 pmBKK-SEA
27h 40m1 stop
$760Delta
Find Deal
Thu, Jan 16 - Mon, Mar 10
10:55 am - 10:35 pmLAX-BKK
20h 40m1 stop
7:15 pm - 8:55 pmBKK-LAX
16h 40m1 stop
$769Cathay Pacific
Find Deal
Mon, Jan 20 - Tue, Feb 18
10:55 am - 10:35 pmLAX-BKK
20h 40m1 stop
3:05 pm - 8:55 pmBKK-LAX
20h 50m1 stop
$773Cathay Pacific
Find Deal
Wed, Jan 22 - Wed, Feb 12
12:50 pm - 11:35 pmSEA-BKK
20h 45m1 stop
11:30 pm - 1:35 pmBKK-SEA
28h 05m1 stop
$780Delta
Find Deal
Sat, May 3 - Tue, May 13
11:20 am - 7:25 pmJFK-BKK
21h 05m1 stop
9:05 am - 10:30 pmBKK-JFK
24h 25m1 stop
$795Qatar Airways
Find Deal
Sun, Mar 16 - Mon, Mar 31
1:30 am - 6:45 pmJFK-BKK
29h 15m1 stop
8:10 am - 10:30 pmBKK-JFK
25h 20m1 stop
$803Qatar Airways
Find Deal
Wed, Feb 19 - Wed, Mar 19
8:40 am - 6:45 pmSEA-BKK
43h 05m1 stop
$346Singapore Airlines
Find Deal
Sun, Feb 16
9:40 am - 8:30 amSFO-BKK
31h 50m1 stop
$351Singapore Airlines
Find Deal
Sun, Mar 2
10:50 am - 1:15 pmLAX-BKK
35h 25m1 stop
$424Korean Air
Find Deal
Wed, Feb 26
11:00 am - 11:20 pmSEA-BKK
21h 20m1 stop
$445Korean Air
Find Deal
Sun, Feb 16
6:05 am - 11:20 pmSFO-BKK
27h 15m2 stops
$460Delta
Find Deal
Tue, Mar 18
10:55 am - 10:35 pmLAX-BKK
20h 40m1 stop
$462Cathay Pacific
Find Deal
Wed, Feb 12
11:20 pm - 5:45 pmLAX-DMK
27h 25m1 stop
$462Cathay Pacific
Find Deal
Wed, Feb 26
4:45 pm - 9:30 pmSFO-BKK
38h 45m2 stops
$471Delta
Find Deal
Sun, Mar 23
4:05 pm - 12:50 pmSEA-BKK
29h 45m1 stop
$798Qatar Airways
Find Deal
Wed, Jan 1
8:05 pm - 5:55 amIAD-BKK
21h 50m1 stop
$866Qatar Airways
Find Deal
Mon, Feb 3
9:30 pm - 10:15 pmLAX-DMK
33h 45m3 stops
2:40 am - 7:35 amDMK-LAX
19h 55m1 stop
$1,403
Find Deal
Tue, Dec 24 - Wed, Jan 22
8:00 am - 5:10 amDFW-BKK
32h 10m2 stops
9:25 am - 4:46 pmBKK-DFW
44h 21m2 stops
$1,412United Airlines
Find Deal
Mon, Dec 23 - Tue, Jan 14
6:00 am - 12:45 amORD-BKK
29h 45m2 stops
1:00 am - 8:40 amBKK-ORD
20h 40m1 stop
$1,789Delta
Find Deal
Tue, Dec 24 - Wed, Jan 29
6:00 am - 12:45 amORD-BKK
29h 45m2 stops
1:00 am - 1:45 pmBKK-ORD
25h 45m2 stops
$1,799Delta
Find Deal
Tue, Dec 24 - Wed, Jan 29
10:40 am - 12:45 amSEA-BKK
23h 05m1 stop
9:40 am - 9:00 amBKK-SEA
38h 20m1 stop
$1,817Korean Air
Find Deal
Sat, Dec 21 - Mon, Dec 23
4:05 pm - 7:25 pmSEA-BKK
36h 20m1 stop
8:00 pm - 12:30 pmBKK-SEA
30h 30m1 stop
$1,865Qatar Airways
Find Deal
Mon, Dec 23 - Thu, Apr 3
4:05 pm - 7:25 pmSEA-BKK
36h 20m1 stop
10:05 am - 12:30 pmBKK-SEA
40h 25m1 stop
$1,868Qatar Airways
Find Deal
Mon, Dec 23 - Sun, Mar 30
10:40 am - 11:20 pmSEA-BKK
21h 40m1 stop
9:50 am - 1:40 pmBKK-SEA
17h 50m1 stop
$1,875Korean Air
Find Deal
Mon, Dec 23 - Mon, Jun 16
10:15 pm - 4:40 pmLAX-BKK
27h 25m1 stop
11:40 am - 1:20 pmBKK-LAX
16h 40m1 stop
$2,072Cathay Pacific
Find Deal
Mon, Dec 23 - Thu, Jan 9
10:51 pm - 10:35 pmSEA-BKK
32h 44m2 stops
7:15 pm - 7:13 amBKK-SEA
26h 58m2 stops
$2,081Cathay Pacific
Find Deal
Sun, Dec 22 - Mon, Jan 6

See travel insights to Thailand from

Thailand flights insights and trends

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

What airlines fly to Thailand?

Cathay Pacific, China Airlines and Korean Air are the top three most popular airlines that fly to Thailand from United States according to our data. Cathay Pacific is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 40 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose 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
Bangkok

Cheap Thailand flight deals and tips

Summary info about Thailand flight prices, duration and airlines

Best One-Way Price

$346

Best Round-Trip Price

$573

Fastest flight time

20h 35m

Popular in

June
The best one-way flight price to Thailand from United States in the last 72 hours is $346 (Seattle/Tacoma Intl to Bangkok Suvarnabhumi).
The best round-trip flight price to Thailand from United States in the last 72 hours is $573 (Seattle/Tacoma Intl to Bangkok Suvarnabhumi).
The fastest flight to Thailand from United States takes 20h 35m (Seattle/Tacoma Intl to Bangkok Suvarnabhumi).
June has the highest demand for flights to Thailand, with a 16% price increase on average.

Frequently asked questions about flying to Thailand

What popular landmarks are in Thailand?

What is the cheapest flight to Thailand?

The cheapest flights to Thailand recently found by momondo users are $8 with Thai AirAsia, $15 with Thai Vietjet Air, and $22 with Batik Air.

What airlines fly to Thailand?

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

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

Flying to Thailand on a Tuesday or Monday 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 Saturday.

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?

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.

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

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


An easier way to manage your Thailand trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.
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Cheapest flight routes to Thailand

These routes have the cheapest flights to Thailand found by momondo users in United States
DepartingDestinationBest TimeBest Price
SeattleBangkok19h 45m$573
San FranciscoBangkok21h 10m$606
Los AngelesBangkok19h 55m$641
Los AngelesChiang Mai21h 20m$650
Los AngelesPhuket City22h 30m$671
SeattlePhuket City19h 05m$677
San FranciscoPhuket City20h 35m$693
San FranciscoChiang Mai20h 25m$701
Washington, D.C.Bangkok20h 50m$701
ChicagoBangkok21h 30m$718
PhoenixBangkok24h 25m$730
SeattleChiang Mai18h 55m$758
DenverBangkok22h 45m$764
Las VegasBangkok23h 32m$765
ChicagoPhuket City21h 25m$772
HonoluluBangkok17h 15m$782