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$548 Find cheap flights from Houston George Bush Airport to Bangkok

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Bangkok departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Bangkok

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Bangkok, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from George Bush Intcntl to Bangkok (IAH-BKK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:50 pm - 2:15 pmIAH-BKK
30h 25m2 stops
9:35 am - 2:25 pmBKK-IAH
41h 50m2 stops
$815Singapore Airlines
Find Deal
Sun, Oct 27 - Thu, Nov 14
7:50 pm - 5:00 pmIAH-BKK
33h 10m2 stops
3:40 pm - 2:25 pmBKK-IAH
35h 45m2 stops
$829Singapore Airlines
Find Deal
Tue, Oct 29 - Thu, Nov 14
11:35 am - 4:35 amIAH-BKK
29h 00m1 stop
9:35 pm - 8:45 amBKK-IAH
23h 10m1 stop
$907ANA
Find Deal
Wed, Aug 14 - Tue, Sep 3
7:36 am - 11:55 pmIAH-BKK
28h 19m2 stops
9:35 pm - 8:45 amBKK-IAH
23h 10m1 stop
$913ANA
Find Deal
Wed, Aug 14 - Tue, Sep 3
8:55 pm - 6:05 amIAH-BKK
45h 10m1 stop
7:40 am - 7:10 pmBKK-IAH
47h 30m1 stop
$926Turkish Airlines
Find Deal
Tue, Sep 3 - Tue, Sep 17
1:00 am - 11:15 amIAH-BKK
22h 15m1 stop
2:15 am - 8:50 pmBKK-IAH
31h 35m1 stop
$938EVA Air
Find Deal
Sun, Oct 20 - Tue, Nov 5
8:55 pm - 10:50 amIAH-BKK
25h 55m1 stop
7:40 am - 12:45 pmBKK-IAH
41h 05m1 stop
$940Turkish Airlines
Find Deal
Tue, Sep 3 - Tue, Sep 17
1:35 am - 11:35 amIAH-BKK
22h 00m1 stop
11:10 am - 10:50 pmBKK-IAH
23h 40m1 stop
$941EVA Air
Find Deal
Tue, Aug 13 - Wed, Aug 28
11:35 am - 4:35 amIAH-BKK
29h 00m1 stop
9:35 am - 8:45 amBKK-IAH
35h 10m1 stop
$959United Airlines
Find Deal
Wed, Sep 4 - Wed, Sep 18
10:10 am - 11:55 pmIAH-BKK
25h 45m1 stop
9:35 am - 8:45 amBKK-IAH
35h 10m1 stop
$961United Airlines
Find Deal
Wed, Sep 11 - Wed, Sep 25

Flights from George Bush Intcntl to Bangkok - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl to Bangkok to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Bangkok?

The average price of all flights from Houston George Bush Intcntl Airport to Bangkok clicked on KAYAK for each day over the last 12 months.
When flying from Houston George Bush Airport to Bangkok, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to Bangkok, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston George Bush Intcntl Airport to Bangkok is September, where tickets cost $994 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,818 and $1,611 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston George Bush Intcntl Airport to Bangkok, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston George Bush Intcntl Airport to Bangkok, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from Houston George Bush Airport to Bangkok?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Houston George Bush Airport to Bangkok were found on Singapore Airlines ($815) and ANA ($907). ANA proposed the cheapest one-way flight at $548.

Good to know

Cheapest flight

$548
Flight from Houston George Bush Airport to Bangkok Suvarnabhumi Airport

When to book flights from George Bush Intcntl to Bangkok

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Bangkok flights

  • Is there inflight entertainment on flights to Bangkok from Houston?

    Most airlines offer inflight entertainment, such as with Qatar and United Airlines, which have seatback consoles for movies and tv shows. You can find out what’s available in your KAYAK search results.

  • What are the public transport options from DMK and BKK?

    At DMK, Building 1 is where you can catch air-conditioned buses into the city, with varying fares depending on your stop. From BKK, there is the ARL Train, which takes you into downtown Bangkok with connections to the MRT subway system. From the arrivals area, follow signs to the basement level, where the station is located.

  • Can I rent a car at DMK and BKK?

    Many international rental companies, such as Avis and Hertz, have counters at both DMK and BKK, which are located in the main arrival hall at both airports. Usually, they will accept a valid US driver’s license, but you should check in advance. Some companies, such as Hertz, operate 24 hours a day at BKK, but most companies close their counters at around 8 pm at DMK.

  • Are there hotels at DMK and BKK?

    After spending around 24 hours traveling, you may just want to head to bed for a rest when you arrive in Bangkok. Both DMK and BKK have hotels located in their complexes. At DMK, you can take a bridgeway to the Amari Don Muang Airport. At BKK, follow the signs for the tunnel passage or catch the hotel shuttle from exit gate 4 to the Novotel Bangkok Suvarnabhumi Airport Hotel.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Bangkok?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Bangkok was $548 for a one-way ticket and $815 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Bangkok?

    Yes

  • Which aircraft models fly most regularly from Houston George Bush Airport to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Bangkok?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Houston George Bush Airport and Bangkok, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Bangkok from Houston George Bush Airport?

    Taipei City is the most popular layover city among KAYAK users traveling from Houston George Bush Airport to Bangkok.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Houston to Bangkok

  • George Bush Intercontinental Airport (IAH) is a major international airport serving the greater Houston region and is about 23 miles from the downtown area. Suvarnabhumi Airport (BKK) is the main international airport for Bangkok and is about 18 miles from the city center. Don Mueang International Airport (DMK) is Bangkok’s second airport, serving mainly low-cost carriers, and is approximately 16 miles from central Bangkok.
  • Currently, there are no non-stop flights from Houston to Bangkok, so you might have to make one stop or more. For example, Qatar Airlines flies from IAH to BKK with a stop in Doha, while American Airlines makes the trip through Dallas and Tokyo. If you prefer to fly to DMK, you may need to self-transfer at multiple stops, such as in Taipei and Ho Chi Minh City with Eva Air and Nok Air.
  • There is long-term parking available at IAH. The lots connected to Terminals A and B are around $24 a day, while those at Terminals C, D, and E are about $28. A little farther away are eco-park lots on John F Kennedy Blvd for around $8.30 plus tax for covered spots, and there is a shuttle service running 24/7.
  • If you want a calm, peaceful place to take a moment before your flight from IAH to Bangkok, there are interfaith chapels located in Terminal C by Gate C29 and in Terminal D close to Gate D8.
  • You have options if you want to emit less than the 8,002 lbs. of CO2 of the average passenger on a flight from Houston to Bangkok. For example, you could fly Japan Airlines, stopping in Dallas and Tokyo, and save 34%, or 2,707 lbs.
See more tips

Book cheap flights from Houston to Bangkok

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Bangkok found on KAYAK in the last 72 hours.
9/4Wed
1 stopANA
29h 00mIAH-BKK
$548
9/16Mon
1 stopANA
25h 45mIAH-BKK
$552
8/18Sun
1 stopEVA Air
21h 30mIAH-BKK
$553
8/5Mon
2 stopsANA
28h 19mIAH-BKK
$554
8/6Tue
2 stopsUnited Airlines
30h 25mIAH-BKK
$559
5/12Sun
2 stopsUnited Airlines
54h 40mIAH-BKK
$573
8/22Thu
1 stopEVA Air
22h 00mIAH-BKK
$591
7/16Tue
3 stops
54h 33mIAH-DMK
$596
5/28Tue
2 stops
35h 35mIAH-BKK
$607
8/5Mon
1 stopTurkish Airlines
36h 55mIAH-BKK
$705

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Last minute flights from George Bush Intcntl to Bangkok

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Bangkok that are departing in the next 10 days.
5/6Mon
multi-stopUnited Airlines
25h 35mIAH-BKK
5/23Thu
multi-stopUnited Airlines
32h 19mBKK-IAH
$971
5/7Tue
multi-stopUnited Airlines
25h 35mIAH-BKK
5/28Tue
multi-stopUnited Airlines
29h 29mBKK-IAH
$973
5/7Tue
multi-stopDelta
43h 15mIAH-BKK
5/28Tue
multi-stopDelta
34h 24mBKK-IAH
$974
5/6Mon
multi-stopDelta
29h 42mIAH-BKK
5/20Mon
multi-stopDelta
29h 18mBKK-IAH
$975
5/7Tue
multi-stop
25h 35mIAH-BKK
5/23Thu
multi-stop
23h 10mBKK-IAH
$1,013
5/7Tue
multi-stopANA
38h 25mIAH-BKK
5/14Tue
multi-stopANA
23h 10mBKK-IAH
$1,027
5/8Wed
multi-stopANA
33h 15mIAH-BKK
5/10Fri
multi-stopANA
44h 36mBKK-IAH
$1,029
5/7Tue
multi-stop
25h 35mIAH-BKK
5/14Tue
multi-stop
35h 10mBKK-IAH
$1,100
5/9Thu
multi-stopAmerican Airlines
31h 38mIAH-BKK
5/15Wed
multi-stopAmerican Airlines
31h 39mBKK-IAH
$1,126
5/9Thu
multi-stopAmerican Airlines
29h 00mIAH-BKK
5/15Wed
multi-stopAmerican Airlines
43h 59mBKK-IAH
$1,247

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Houston George Bush Airport - Bangkok Flights

Departure:

Houston George Bush Airport (IAH)United States

Return flight deals:

Bangkok - Houston George Bush Airport

Cabin classes: