
Round-trip from | $887 (Delta) |
|---|---|
One-way from | $356 (SmartFares) |
Popular in | June |
Cheapest in | September |
Average price | $1,077 |
Fly from
Fly to
Route
Depart
Return
Price
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Tue 4/14
12:48 pm-9:45 am
3 stops32h 57m
Bangkok Suvarnabhumi
Thu 4/23
9:35 am-6:28 am
2 stops32h 53m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Tue 3/17
2:50 pm-11:25 am
3 stops32h 35m
Bangkok Suvarnabhumi
Thu 4/23
9:35 am-6:20 am
2 stops32h 45m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Thu 3/19
8:55 pm-11:25 am
2 stops26h 30m
Bangkok Suvarnabhumi
Tue 4/21
3:40 pm-11:57 am
3 stops32h 17m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Wed 1/21
12:40 pm-11:25 am
3 stops33h 45m
Bangkok Suvarnabhumi
Thu 1/29
4:55 pm-10:40 am
3 stops30h 45m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Tue 3/17
12:30 pm-11:25 am
3 stops34h 55m
Bangkok Suvarnabhumi
Tue 4/21
3:40 pm-11:57 am
3 stops32h 17m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Tue 1/20
12:40 pm-11:25 am
3 stops33h 45m
Bangkok Suvarnabhumi
Tue 2/10
4:55 pm-10:50 am
2 stops30h 55m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 1/25
6:36 am-12:55 am
2 stops29h 19m
Bangkok Suvarnabhumi
Tue 1/27
2:05 am-9:13 pm
2 stops32h 08m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sat 1/31
7:20 am-12:55 am
2 stops28h 35m
Bangkok Suvarnabhumi
Sun 2/15
9:30 pm-12:11 am
2 stops39h 41m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 2/22
5:30 am-11:20 pm
2 stops28h 50m
Bangkok Suvarnabhumi
Sun 3/1
12:55 am-9:13 pm
2 stops33h 18m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Thu 2/5
5:15 am-12:45 am
2 stops30h 30m
Bangkok Suvarnabhumi
Fri 2/13
2:05 am-12:11 am
2 stops35h 06m
The best time to book flights from Houston to Bangkok is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, October is the cheapest month in which you can book a flight from Houston to Bangkok (average of $806). Flying from Houston to Bangkok in June is currently the most expensive (average of $1,069). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
Hannah,Jan 2026
TPE - SFO
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
Hannah,Jan 2026
TPE - SFO
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
Hannah,Jan 2026
TPE - SFO
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
Hannah,Jan 2026
TPE - SFO
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
Hannah,Jan 2026
TPE - SFO
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
Hannah,Jan 2026
TPE - SFO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$555 | Average$926 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$588 | Average$1,699 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$801 | Average$967 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$839 | Average$1,096 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$845 | Average$961 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$863 | Average$1,178 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$876 | Average$1,007 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$935 | Average$1,112 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$939 | Average$982 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$955 | Average$1,247 | FlexibilityNo cancel fee | On-time74% |