
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $903 (United Airlines) |
One-way from | $343 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,570 |
Fly from
Fly to
Route
Depart
Return
Price
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Thu 2/19
8:51 am-12:55 am
2 stops27h 04m
Bangkok Suvarnabhumi
Tue 2/24
12:55 am-1:36 pm
2 stops25h 41m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 2/8
6:36 am-12:45 am
2 stops29h 09m
Bangkok Suvarnabhumi
Sun 2/22
2:05 am-11:31 pm
2 stops34h 26m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 1/11
6:36 am-12:55 am
2 stops29h 19m
Bangkok Suvarnabhumi
Wed 1/28
2:05 am-11:15 pm
2 stops34h 10m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Fri 1/30
6:36 am-12:55 am
2 stops29h 19m
Bangkok Suvarnabhumi
Sun 2/8
12:55 am-3:07 pm
2 stops27h 12m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 1/25
10:20 am-5:10 am
1 stop29h 50m
Bangkok Suvarnabhumi
Tue 2/10
4:55 pm-5:52 am
2 stops25h 57m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Fri 1/30
9:33 pm-12:20 am
2 stops37h 47m
Bangkok Suvarnabhumi
Tue 2/3
4:55 pm-4:33 am
2 stops24h 38m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 2/22
8:22 pm-5:10 am
2 stops43h 48m
Bangkok Suvarnabhumi
Sun 3/8
4:55 pm-1:13 pm
2 stops32h 18m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 1/18
3:02 pm-11:25 am
2 stops31h 23m
Bangkok Suvarnabhumi
Sun 2/8
4:55 pm-6:07 am
2 stops26h 12m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Fri 1/30
6:33 pm-11:25 am
2 stops27h 52m
Bangkok Suvarnabhumi
Sat 2/7
4:55 pm-5:45 am
2 stops25h 50m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Mon 1/12
9:50 pm-5:10 am
2 stops42h 20m
Bangkok Suvarnabhumi
Mon 1/26
7:10 am-5:25 pm
2 stops23h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport (average of $841). Flying from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport 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.
It’s typically best to fly out from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport at noon. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Taipei City (TPE) – chosen by Cheapflights users on 92% of 1-stop itineraries from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport on Cheapflights.
Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $972.
Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 22h 04m.
Flights via Taipei City (TPE) offer the fastest connection on this route, with an average layover time of 2h 08m.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Anonymous,Nov 2025
TPE - CRK
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Anonymous,Nov 2025
TPE - CRK
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Anonymous,Nov 2025
TPE - CRK
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Anonymous,Nov 2025
TPE - CRK
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Anonymous,Nov 2025
TPE - CRK
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Anonymous,Nov 2025
TPE - CRK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$848 | Average$956 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$848 | Average$988 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$871 | Average$1,139 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$877 | Average$972 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$877 | Average$1,002 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$939 | Average$998 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$955 | Average$1,252 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$976 | Average$1,114 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,014 | Average$1,066 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,157 | Average$1,418 | FlexibilityNo cancel fee | On-time67% |