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Find Flight Deals from United States to Thailand

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Thailand

(Round-trip)
Depart: Thu Jan 22 2015 Return: Sat Jan 31 2015 Trip spans 10 days
China Airlines
China Airlines
JFK
4:15p
BKK
7:45a
39h 30m
2 stops
BKK
6:10a
JFK
2:15a
20h 05m
1 stop
Depart: Sun Jan 25 2015 Return: Wed Feb 11 2015 Trip spans 18 days
EVA Air
EVA Air
SFO
11:30a
BKK
3:25p
27h 55m
1 stop
BKK
12:20p
SFO
12:50a
36h 30m
1 stop
Depart: Mon Jan 12 2015 Return: Thu Jan 22 2015 Trip spans 11 days
EVA Air
EVA Air
LAX
10:50a
BKK
6:30a
19h 40m
1 stop
BKK
12:20p
LAX
5:25a
17h 05m
1 stop
Depart: Tue Feb 24 2015 Return: Wed Mar 11 2015 Trip spans 15 days
United
United
SEA
7:00a
BKK
3:35a
20h 35m
1 stop
BKK
3:05a
SEA
9:00p
17h 55m
1 stop
Depart: Mon Jan 26 2015 Return: Tue Feb 17 2015 Trip spans 23 days
United
United
ATL
1:43a
BKK
6:35a
28h 52m
2 stops
BKK
2:05a
ATL
3:42a
25h 37m
2 stops
Depart: Wed Mar 18 2015 Return: Wed Mar 25 2015 Trip spans 8 days
Delta
Delta
HOU
5:10a
BKK
7:10a
26h 00m
2 stops
BKK
3:00a
HOU
7:05a
28h 05m
2 stops
Depart: Sun Mar 8 2015 Return: Wed Mar 25 2015 Trip spans 18 days
United
United
MSP
3:45p
BKK
7:35a
39h 50m
2 stops
BKK
3:05a
MSP
6:00a
26h 55m
2 stops
Depart: Wed Jan 7 2015 Return: Wed Jan 21 2015 Trip spans 15 days
Delta
Delta
DEN
1:10a
BKK
4:35a
27h 25m
2 stops
BKK
2:00a
DEN
3:42a
25h 42m
2 stops
Depart: Sun Feb 8 2015 Return: Wed Feb 18 2015 Trip spans 11 days
United
United
PDX
1:20p
BKK
9:45a
44h 25m
2 stops
BKK
2:05a
PDX
7:07a
29h 02m
2 stops
Depart: Thu Jan 1 2015 Return: Wed Jan 21 2015 Trip spans 21 days
Air China
Air China
IAD
11:00a
BKK
7:45p
32h 45m
1 stop
BKK
8:05p
IAD
8:35p
24h 30m
1 stop
Depart: Sat Feb 14 2015 Return: Tue Mar 10 2015 Trip spans 24 days
United
United
EWR
4:15p
BKK
6:35a
38h 20m
2 stops
BKK
3:05a
EWR
12:40a
21h 35m
1 stop
Depart: Mon Jun 15 2015 Return: Fri Jun 26 2015 Trip spans 12 days
Gulf Air
Gulf Air
ORD
2:20p
BKK
4:10a
37h 50m
2 stops
BKK
5:30p
ORD
8:15p
26h 45m
2 stops
Depart: Mon Jun 22 2015 Return: Fri Jul 3 2015 Trip spans 12 days
Gulf Air
Gulf Air
DFW
11:40a
BKK
4:10a
40h 30m
2 stops
BKK
5:30p
DFW
10:55p
29h 25m
2 stops
Depart: Tue Jun 16 2015 Return: Wed Aug 12 2015 Trip spans 58 days
Gulf Air
Gulf Air
MIA
3:40p
BKK
5:10a
37h 30m
2 stops
BKK
5:30p
MIA
2:25a
32h 55m
2 stops
Depart: Tue Dec 30 2014 Return: Tue Feb 17 2015 Trip spans 50 days
Delta
Delta
SJC
12:24p
BKK
3:35a
39h 11m
2 stops
BKK
2:00a
SJC
3:51a
25h 51m
2 stops
Depart: Sun Jun 7 2015 Return: Sun Jun 28 2015 Trip spans 22 days
Philippine Air
Philippine Air
HNL
7:10a
BKK
3:10p
32h 00m
1 stop
BKK
9:50a
HNL
10:25p
36h 35m
1 stop
Change your search
Airports
Origin

Portland
$759
Seattle
$726
Chicago
$837
Washington
$799
San Jose
$909
Miami
$848
New York City
$584
San Francisco
$644
Minneapolis
$739
Atlanta
$738
Honolulu
$994
Los Angeles
$716
Newark
$831
Denver
$740
Dallas
$837
Houston
$738
Destination

Bangkok
$584