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Cheap Flights from Houston (HOUA) to Bangkok (BKK)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Houston to Bangkok Suvarnabhumi flight deals

      Find the cheapest month or even day of the year to fly to Bangkok Suvarnabhumi

      Book the best Bangkok Suvarnabhumi fare with no extra fees

      Flight deals from Houston to Bangkok Suvarnabhumi

      Looking for a cheap last-minute deal or the best return flight from Houston to Bangkok Suvarnabhumi Airport? If you want to travel next month, return fares start from $1,169. Find the lowest prices on one-way and return tickets right here.
      Bangkok.$1,162 per passenger.Departing Sun, 4 Apr, returning Sun, 18 Apr.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Sun, 4 Apr, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Sun, 18 Apr, arriving in Houston Hobby.Price includes taxes and charges.From $1,162, select.
      Bangkok.$1,168 per passenger.Departing Thu, 12 Nov, returning Thu, 19 Nov.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Thu, 12 Nov, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Thu, 19 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,168, select.
      Bangkok.$1,169 per passenger.Departing Tue, 15 Sep, returning Thu, 24 Sep.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Tue, 15 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Thu, 24 Sep, arriving in Houston Hobby.Price includes taxes and charges.From $1,169, select.
      Bangkok.$1,237 per passenger.Departing Mon, 14 Sep, returning Wed, 21 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Houston George Bush Intercntl. on Mon, 14 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Canada, departs from Bangkok Suvarnabhumi on Wed, 21 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,237, select.
      Bangkok.$1,241 per passenger.Departing Wed, 9 Sep, returning Mon, 9 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Houston George Bush Intercntl. on Wed, 9 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Canada, departs from Bangkok Suvarnabhumi on Mon, 9 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,241, select.
      Bangkok.$1,318 per passenger.Departing Fri, 27 Nov, returning Mon, 7 Dec.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Fri, 27 Nov, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Mon, 7 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,318, select.
      Bangkok.$1,373 per passenger.Departing Mon, 12 Oct, returning Mon, 19 Oct.Return flight with Frontier Airlines and Xiamen Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 12 Oct, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Xiamen Airlines, departs from Bangkok Suvarnabhumi on Mon, 19 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,373, select.
      Bangkok.$1,377 per passenger.Departing Mon, 8 Mar, returning Mon, 22 Mar.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston Hobby on Mon, 8 Mar, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Mon, 22 Mar, arriving in Houston Hobby.Price includes taxes and charges.From $1,377, select.
      Bangkok.$1,377 per passenger.Departing Fri, 4 Dec, returning Sun, 13 Dec.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Fri, 4 Dec, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Sun, 13 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,377, select.
      Bangkok.$1,380 per passenger.Departing Sun, 7 Feb, returning Wed, 17 Feb.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Sun, 7 Feb, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Wed, 17 Feb, arriving in Houston Hobby.Price includes taxes and charges.From $1,380, select.
      Bangkok.$1,388 per passenger.Departing Thu, 28 Jan, returning Sun, 7 Feb.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Thu, 28 Jan, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Sun, 7 Feb, arriving in Houston Hobby.Price includes taxes and charges.From $1,388, select.
      Bangkok.$1,431 per passenger.Departing Sat, 24 Oct, returning Sat, 7 Nov.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Houston George Bush Intercntl. on Sat, 24 Oct, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Etihad Airways, departs from Bangkok Suvarnabhumi on Sat, 7 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,431, select.
      Bangkok.$1,432 per passenger.Departing Sat, 16 Jan, returning Tue, 26 Jan.Return flight with jetBlue and Etihad Airways.Outbound indirect flight with jetBlue, departs from Houston George Bush Intercntl. on Sat, 16 Jan, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Etihad Airways, departs from Bangkok Suvarnabhumi on Tue, 26 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,432, select.
      Bangkok.$1,451 per passenger.Departing Fri, 26 Feb, returning Thu, 4 Mar.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston Hobby on Fri, 26 Feb, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Thu, 4 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,451, select.
      Bangkok.$1,465 per passenger.Departing Sat, 16 Jan, returning Sun, 7 Mar.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Sat, 16 Jan, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Sun, 7 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $1,465, select.
      Bangkok.$1,467 per passenger.Departing Sun, 28 Mar, returning Wed, 7 Apr.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Houston George Bush Intercntl. on Sun, 28 Mar, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Korean Air, departs from Bangkok Suvarnabhumi on Wed, 7 Apr, arriving in Houston Hobby.Price includes taxes and charges.From $1,467, select.

      Find the cheapest month to fly from Houston to Bangkok Suvarnabhumi

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Bangkok Suvarnabhumi flights are currently cheapest in April.
      Aug
      Find prices
      Sep
      from $1,169
      Oct
      from $1,373
      Nov
      from $1,168
      Dec
      from $1,377
      Jan
      from $1,432
      Feb
      from $1,380
      Mar
      from $1,377
      Apr
      from $1,162
      May
      from $1,540
      Jun
      from $1,597
      Jul
      from $1,597

      Houston to Bangkok Suvarnabhumi: Alternative routes

      Compare routes from Houston to Bangkok below. You may find an airport to fly into that's cheaper, faster, or easier than Bangkok Suvarnabhumi.

      Don Mueang

      21km from central Bangkok
      Closest
      from $1,480
      Search flights

      Bangkok Suvarnabhumi

      29km from central Bangkok
      Cheapest
      from $1,162
      Search flights

      Houston to Bangkok: Flight information

      The things to know before you go.
      Cheapest flight found$1,162
      Cheapest month to flyApril

      Finding cheap flights from Houston to Bangkok Suvarnabhumi: Frequently asked questions

      The best price we found for a return flight from Houston to Bangkok Suvarnabhumi is $1,162. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Houston to Bangkok Suvarnabhumi. But we found flights with one stop from $1,162.
      As of August 2026, there are no flights flying from Houston to Bangkok Suvarnabhumi.
      The cheapest month to fly from Houston to Bangkok Suvarnabhumi is usually April.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Bangkok Suvarnabhumi Airport on Sunday, 4 April 2027.
      No airlines currently offer direct flights between Houston and Bangkok Suvarnabhumi Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok Suvarnabhumi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Bangkok Suvarnabhumi is Korean Air .

      Travelling from Houston to Bangkok Suvarnabhumi International Airport (BKK): What you need to know

      • Bangkok Suvarnabhumi International Airport is located in Bangkok. The city is in the UTC+7 timezone and is 13 hours ahead of Houston.

      • To ensure you get on your flight from Houston to BKK, leave plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

      • Going away during a peak month like July? Popular periods (like spring break and New Year) can easily add another hour at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

      Airports in Houston

      Houston George Bush Intercontinental Airport (IAH)

      • Stopovers are the perfect opportunity to break up your trip and perhaps even explore another city. When browsing cheap flights from Houston to BKK leaving from Houston George Bush Intercontinental Airport (IAH), deselect the 'Direct flights only' box to find out where you can visit along the way. Here's where you could connect through:

        • Vancouver International Airport (YVR)

        • Taiwan Taoyuan International Airport (TPE)

        • Tokyo Narita International Airport (NRT)

      • IAH is around 40 kilometres from central Houston. If you're ride-sharing, driving or catching a taxi from the centre, it'll take 30 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be around 1 hour 10 minutes.

      • Want a relaxed start to your holiday? Stay near Houston George Bush Intercontinental Airport. Whether you've booked an early flight from Houston to Bangkok Suvarnabhumi International Airport or prefer not to rush, these hotels are just what you're after:

      • When it comes to Houston George Bush Intercontinental Airport's on-time performance, data shows 79% of flights arrive within the scheduled time frame.

      • IAH is located at 16930 JFK Boulevard.

      Houston Hobby Airport (HOU)

      About Bangkok Suvarnabhumi International Airport (BKK)

      Getting from Bangkok Suvarnabhumi International Airport (BKK) to central Bangkok

      • Bangkok Suvarnabhumi International Airport is around 31 kilometres from the centre of Bangkok. It takes around 35 minutes or so to get to the city by car.

      • Travelling by public transport will take you roughly 35 minutes.

      How to find the cheapest flights from Houston to Bangkok Suvarnabhumi International Airport (BKK)

      • $638 is currently the lowest price for a one-way ticket from Houston to Bangkok Suvarnabhumi International Airport. A return flight starts from $1,162. These prices may change based on demand.

      • To find cheap flights from Houston to BKK, book in advance. Airlines typically offer lower fares when flights first go on sale.

      • The 'Whole month' tool shows you the cheapest Houston to Bangkok Suvarnabhumi International Airport tickets across the entire month. It's a good way to find a bargain if your dates aren't set in stone.

      • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you when a better deal comes up on plane tickets from Houston to BKK.

      • Save on your flight from Houston to Bangkok Suvarnabhumi International Airport by using the search filters. Select your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

      The best time to fly from Houston to Bangkok Suvarnabhumi International Airport (BKK)

      • It's time to decide your travel dates for your flight from Houston to Bangkok Suvarnabhumi International Airport (BKK). February is the busiest month to travel to Bangkok. If you like things a bit more low-key, think about going in May.

      • The warmest month in Bangkok is April, with temperatures ranging between 26ºC (79ºF) and 37ºC (99ºF). Book your Houston to BKK plane ticket then if that's your idea of comfortable weather.

      • January sees temperatures of between 19ºC (66ºF) and 34ºC (93ºF). Look for cheap tickets from Houston to Bangkok Suvarnabhumi International Airport around that time if you'd rather travel in cooler conditions.

      More about Bangkok

      • Start your Bangkok trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Houston to Bangkok Suvarnabhumi International Airport, explore our selection of accommodation options including:

      • You'll find loads of terrific things to do in Bangkok when you're in the mood to sightsee. Make your way to Grand Palace followed by Wat Phra Kaew and Songkran Festival Silom.

      Explore more of Thailand

      • Nakhon Ratchasima is just one of the many cities in Thailand waiting to be discovered once you've seen the sights of Bangkok. Around 209 kilometres away to the northeast, well-known attractions include Night Safari Korat, Wat Chai Mongkol and Wat Na Pha That.

      • Around 129 kilometres southeast of Bangkok, Rayong is another favourite stop in Thailand. Get a taste of what this destination has to offer at Saeng Chan Beach, Mae Rumphueng Beach and Mae Ramphueng Beach.

      Plan smart, explore more

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      Plan the rest of your trip from Houston to Bangkok

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.