฿15,961 Find Cheap Flights to Houston – Compare and Save

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Everything you should know

Cheapest return flight
฿28,221
Typical prices: ฿35,057-฿46,094
Thai Airways
Mon 22/10Sun 28/10
BKK - IAH • 1 stop
Cheapest one-way flight
฿15,961
Typical prices: ฿19,788-฿31,539
Multiple Airlines
Fri 19/10
BKK - IAH • 3 stops
Top airlines
Best reviews • 8.5 score
Airline reviews
Airline reviews
When to travel
Cheapest • 11% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Houston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Houston

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Houston

Thu 22 Oct - Wed 28 Oct
Thai Airways Logo
12:40 - 22:15BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
21h 35m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
00:40 - 10:50IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
22h 10m1 stop Taipei City Taiwan Taoyuan Intl
฿28,221Thai Airways
Wed 24 Feb - Wed 10 Mar
Thai Airways Logo
12:40 - 20:50BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
21h 10m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
23:30 - 21:45IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
33h 15m1 stop Taipei City Taiwan Taoyuan Intl
฿28,287Thai Airways
Thu 8 Oct - Thu 15 Oct
Thai Airways Logo
17:15 - 22:15BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
41h 00m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
01:00 - 10:40IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
21h 40m1 stop Taipei City Taiwan Taoyuan Intl
฿28,386Thai Airways
Wed 14 Oct - Sun 8 Nov
Thai Airways Logo
12:40 - 22:15BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
21h 35m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
23:30 - 21:45IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
33h 15m1 stop Taipei City Taiwan Taoyuan Intl
฿29,179Thai Airways
Thu 8 Oct - Wed 14 Oct
Thai Airways Logo
17:15 - 22:15BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
41h 00m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
01:00 - 21:35IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
32h 35m1 stop Taipei City Taiwan Taoyuan Intl
฿29,245Thai Airways
Wed 14 Oct - Sun 8 Nov
Thai Airways Logo
12:40 - 22:15BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
21h 35m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
23:30 - 10:50IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
22h 20m1 stop Taipei City Taiwan Taoyuan Intl
฿29,510Thai Airways
Wed 14 Oct - Sun 8 Nov
Thai Airways Logo
12:40 - 22:15BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
21h 35m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
23:30 - 21:45IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
33h 15m1 stop Taipei City Taiwan Taoyuan Intl
฿29,543Thai Airways
Sun 13 Dec - Sat 17 Apr
Thai Airways Logo
08:10 - 20:50BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
25h 40m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
01:00 - 16:50IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
27h 50m1 stop Taipei City Taiwan Taoyuan Intl
฿29,741Thai Airways
Wed 14 Oct - Sun 8 Nov
แอร์แคนาดา Logo
07:05 - 15:37BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
20h 32m1 stop Vancouver Intl
แอร์แคนาดา Logo
09:33 - 06:30IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
55h 57m2 stops Calgary Vancouver Intl
฿31,922แอร์แคนาดา
Wed 14 Oct - Sun 8 Nov
แอร์แคนาดา Logo
07:05 - 19:06BKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
48h 01m2 stops Vancouver Intl Calgary
แอร์แคนาดา Logo
16:25 - 06:30IAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
49h 05m2 stops Edmonton Vancouver Intl
฿31,922แอร์แคนาดา
Booking Insights

Price, demand, and travel trends for Thailand to Houston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Thailand to Houston with more confidence.

What is the cheapest day to fly to Houston?

Monday is the cheapest day to fly to Houston at ฿37,441 return on average over the past 12 months on KAYAK. Saturday is the most expensive at ฿45,669.

What is the cheapest month to fly to Houston?

  • July is the cheapest month to fly to Houston with an average price of ฿34,566 return.
  • April (฿61,498) and January (฿43,753) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Houston?

Morning flights to Houston are the cheapest at ฿38,564 return on average. Night flights are the most expensive at ฿44,975.

Key details for flights to Houston

Low season

December

Cheapest flight

฿15,961
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

When to book flights to Houston

Are your dates flexible? Find out the best times to travel to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Houston, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Houston?

    เตอร์กิชแอร์ไลน์ operates the most flights from Thailand to Houston at 0 per week, while United Airlines is the airline most often selected by KAYAK users searching for flights from Thailand to Houston. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airports serve Houston?

    Flights to Houston arrive at: Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • Which airports serve Houston and the surrounding area?

    Flights to Houston can arrive at several major airports serving the metro area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • How far are the airports serving Houston from the city centre?

    Houston is served by multiple airports. Houston Hobby is 14.3 km from Houston city centre and Houston George Bush Intcntl is 25.4 km from Houston city centre.

  • Where can I fly from to get the cheapest fares to Houston?

    Based on fares booked in the past 5 days, the cheapest flights to Houston are from:
    • Bangkok, from ฿28,221 return

  • How do I know if a flight to Houston is a good deal?

    A good deal on a flight to Houston is around ฿35,057 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Houston flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Houston, recent KAYAK data shows that stronger deals tend to be around ฿35,057 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Houston in July. Return fares historically average ฿34,566 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to ฿6,411 per return. Morning flights to Houston average ฿38,564 compared to ฿44,975 for evening flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airlines flying to Houston

 
Need help choosing which airline to fly with to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10206 reviews
8.1Crew
7.1Entertainment
6.7Food
7.3Comfort
7.7Boarding
Airline reviews

Nothing, it was a fraudulent transaction. You probably should have caught that.

2.0 MediocreAnonymous, Sep 2026
Read more United Airlines reviews

Nothing, it was a fraudulent transaction. You probably should have caught that.

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

Flight staff and all was fine. Food always sucks on planes so nothing new.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

The staff were polite and professional. I found the boarding for First Class Business customers not great. They didn't offer me pre- boarding. Just regular zone 1 boarding which didn't feel great. On board and throughout all of our United Flights we found the staff wonderful. We'll definitely fly United again.

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

As previously mentioned in last review , seats are small and uncomfortable, and baggage fees are high!

We got home a day late because of mechanical problems and that they wouldn’t put us on available other flights.

The seats have no leg room and my seat head rest was broken

Flights delayed over 4 hours with no compensation. No agents at counters to assist with re-booking.

Well organized check in and boarding. Aircraft had comfortable seats and lots of leg space, both ground staff and crew members were nice.

We culd not check in ovr the inrnt since e did not have the unied airlns boing efence Tis is alays a issue when boing coe shae flits witstr allince

The flight was good they didn’t take off on schedule

It was a pleasant flight all around. The staff were courteous and it went by quickly. The pilot was great and the plane, well, I just couldn't do it without them. Blessed to arrive safely, thank you.

More options for your flight to Houston