
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $920 (KAYAK) |
One-way from | $342 (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
Sun 1/18
10:20 am-12:20 am
1 stop25h 00m
Bangkok Suvarnabhumi
Wed 1/28
9:10 am-7:45 am
1 stop35h 35m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Mon 1/19
7:20 am-5:10 am
2 stops32h 50m
Bangkok Suvarnabhumi
Sun 1/25
7:10 am-5:25 pm
2 stops23h 15m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 1/18
8:30 pm-12:20 am
2 stops38h 50m
Bangkok Suvarnabhumi
Sun 1/25
7:10 am-5:25 pm
2 stops23h 15m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Wed 1/21
10:20 am-5:10 am
1 stop29h 50m
Bangkok Suvarnabhumi
Sat 1/24
4:55 pm-6:07 am
2 stops26h 12m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sat 1/17
12:40 pm-11:25 am
3 stops33h 45m
Bangkok Suvarnabhumi
Mon 1/26
7:10 am-7:10 pm
2 stops25h 00m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Fri 3/6
5:30 am-12:45 am
2 stops30h 15m
Bangkok Suvarnabhumi
Tue 3/17
12:55 am-11:59 pm
2 stops35h 04m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Tue 3/3
5:30 am-12:45 am
2 stops30h 15m
Bangkok Suvarnabhumi
Sat 3/14
2:05 am-8:42 am
2 stops42h 37m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Fri 1/16
5:15 am-12:45 am
2 stops30h 30m
Bangkok Suvarnabhumi
Fri 1/23
9:40 am-9:44 pm
2 stops25h 04m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sat 1/17
12:40 pm-11:25 am
3 stops33h 45m
Bangkok Suvarnabhumi
Sun 1/25
7:10 am-5:52 am
2 stops35h 42m
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Thu 2/12
6:00 am-12:20 am
2 stops29h 20m
Bangkok Suvarnabhumi
Sun 2/15
4:55 pm-5:11 am
2 stops25h 16m
| 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.
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Anonymous,Nov 2025
TPE - CRK
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Anonymous,Nov 2025
TPE - CRK
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Anonymous,Nov 2025
TPE - CRK
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Anonymous,Nov 2025
TPE - CRK
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Anonymous,Nov 2025
TPE - CRK
Comfort
Boarding
Crew
Food
Overall
Entertainment
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% |