Cheap flights from George Bush Intcntl (IAH) to Bangkok (BKK)

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How to find the cheapest flight from
George Bush Intcntl (IAH) to Bangkok (BKK)

All the information you need to plan the best IAH to BKK flight in 2021: compare George Bush Intcntl to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.
IAH - TH1
Price
$596 - $1,154
TH1
Temperature
78.8 - 86 °F
TH1
Precipitation
0.4 - 12.6 inches

Popular in

December

High demand for flights, 37% potential price rise

Cheapest in

April

Best time to find cheap flights, 18% potential price drop

Round-trip from

$596

From Houston George Bush Intcntl to Bangkok

One-way from

$447

One-way flight from Houston George Bush Intcntl to Bangkok

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Houston George Bush Intcntl Airport to Bangkok?

April can be a great time to fly to Bangkok from Houston George Bush Intcntl Airport with a flight ticket averaging about $710. Cheapflights users have found deals in the month of April for as cheap as $517. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Bangkok (IAH - TH1)?

When flying from Houston George Bush Intcntl Airport to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Bangkok?

To save up to 11% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston George Bush Intcntl Airport to Bangkok from $695 1-2 weeks out and tickets from $695 for flights departing within the next 72 hours.

Cheap flights from George Bush Intcntl to Bangkok in October, November 2021

The best prices found for IAH to BKK flights for October, November
26 Oct - 6 Nov
$744pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
2 Nov - 1 Dec
$746pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
2 Nov - 1 Dec
$747pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

Houston George Bush Intcntl to Bangkok 2021 flight deals

Cheap flights to Bangkok from George Bush Intcntl found for this year
5 Dec - 15 Jan
$668pp
IAH
Houston George Bush Intcntl
Singapore Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
2 Dec - 15 Jan
$699pp
IAH
Houston George Bush Intcntl
Singapore Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
2 Dec - 11 Jan
$700pp
IAH
Houston George Bush Intcntl
Singapore Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

Last minute flights from George Bush Intcntl to Bangkok

Late deals on round-trip flights to Bangkok from George Bush Intcntl, departing today and this week
2 Nov - 1 Dec
$746pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
2 Nov - 1 Dec
$747pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
2 Nov - 30 Nov
$749pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

One-way flights to Bangkok from Houston George Bush Intcntl

The cheapest one-way flights from George Bush Intcntl to Bangkok
12:30 pm - 7:40 am
Qatar Airways
1 Stop
30h 10m
IAH - BKK
Qatar Airways
$447
Billigflug
3:20 am - 6:35 pm
Japan Airlines
2 Stops
26h 15m
IAH - BKK
Japan Airlines
$651
Travelgenio
1:05 am - 6:35 pm
American Airlines
2 Stops
28h 30m
IAH - BKK
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">George Bush Intcntl</span> to <span class="emphasized">Bangkok</span> flights.

Flight FAQs

From George Bush Intcntl to Bangkok

Which airlines flying from Houston George Bush Intcntl to Bangkok have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston George Bush Intcntl to Bangkok have new flexible policies in place due to COVID-19. EVA Air, Air China, and ANA are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like EVA Air with this kind of flexibility.

Can I find flights from Houston George Bush Intcntl Airport to Bangkok for under $700 on Cheapflights?

Yes, there are multiple flights from Houston George Bush Intcntl Airport to Bangkok for under $700. The cheapest flight booked recently is on Singapore Airlines for just $658, but on average you can expect to pay $703.

Are there last-minute flights available from Houston George Bush Intcntl Airport to Bangkok for under $800?

There are currently 20+ open flights from Houston George Bush Intcntl Airport to Bangkok within the next 7 days for less than $800.

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Bangkok round-trip?

Our cheapest airline available from Houston George Bush Intcntl Airport to Bangkok is Singapore Airlines. Our recent data shows that you can find tickets from as low as $658 on this airline. An additional option worth looking into is Japan Airlines, starting at $742. Singapore Airlines is priced at 9% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Bangkok one-way?

One-way options have recently been found by users for as low as $447 on Qatar Airways. Other airlines that offer cheap prices include Singapore Airlines from $452 and Japan Airlines from $467 one-way.

What are the cheapest flights from Houston George Bush Intcntl Airport to Bangkok?

On average you can expect to pay $1,574 for a flight from Houston George Bush Intcntl Airport to Bangkok. The cheapest flight overall is $419 while the most popular route, (Houston George Bush Intcntl - Bangkok Suvarnabhumi) is currently priced at $666.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Bangkok?

Consider Major Airline, American Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Houston George Bush Intcntl Airport to Bangkok.

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COVID Restrictions

View COVID Travel Restrictions for Bangkok, Thailand

Do I need a COVID test to fly to Bangkok from George Bush Intcntl?

Information is based on travel restrictions from Houston George Bush Intcntl to Bangkok

Most visitors from Houston George Bush Intcntl need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.

COVID-19 testing requirements
Visitors from Houston George Bush Intcntl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Bangkok.

Quarantine requirements
Visitors from Houston George Bush Intcntl are not required to quarantine after entering Bangkok.

Do I need a test to fly back to George Bush Intcntl from Bangkok?

Returning to Houston George Bush Intcntl from Bangkok

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston George Bush Intcntl.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Houston George Bush Intcntl.

Hide COVID Travel Restrictions for Bangkok, Thailand

Alternative routes for George Bush Intcntl to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Bangkok

Things to know before you go - useful duration and weather info for your trip from George Bush Intcntl to Bangkok.
Today's exchange rate
$1 = ฿33.08
Average temperature for October in Bangkok
91.4 °F
Avg rainfall for October in Bangkok
10.9 ″

Airports servicing Houston

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)
Bangkok Don Mueang Intl (DMK)

Top 10 airlines flying from Houston George Bush Intcntl to Bangkok

The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to Bangkok choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
$497 $676 No cancel fee 67%
ANA
$526 $730 No cancel fee 80%
United Airlines
$527 $697 No cancel fee 69%
JetBlue
$529 $798 No cancel fee 62%
Singapore Airlines
$577 $1,004 No cancel fee 81%
Qatar Airways
$599 $1,052 No cancel fee 68%
EVA Air
$628 $871 No cancel fee 74%
American Airlines
$648 $833 No cancel fee 71%
Delta
$722 $1,043 No cancel fee N/A
Japan Airlines
$744 $899 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

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