HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southeast Asia

$477+ Cheap flights from Houston to Southeast Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BKK
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Southeast Asia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Southeast Asia

Keep the following information in mind while searching for Houston to Southeast Asia flight deals. Data was last updated April 3, 2025.

Round-trip from

$976
(oojo)

One-way from

$477
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$1,036
From Houston to Southeast Asia
Search Deals
One-way flight from Houston to Southeast Asia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Houston to Southeast Asia

Cheapest flights from Houston to Southeast Asia
Explore the most affordable flight options available from Houston to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:10 pmIAH - BKK
1 stop30h 45mQatar Airways
Mon 9/292:30 amBKK - IAH
1 stop25h 20mQatar Airways
Deal found 4/1$976
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/310:10 amIAH - BKK
1 stop25h 45mUnited Airlines
Mon 4/289:35 amBKK - IAH
2 stops32h 42mUnited Airlines
Deal found 4/1$977
This oojo deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:10 amIAH - BKK
1 stop22h 00mEVA Air
Sat 9/203:10 pmBKK - IAH
1 stop19h 15mEVA Air
Deal found 4/2$982
This Turkish Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:00 pmIAH - BKK
1 stop30h 25mTurkish Airlines
Tue 10/2110:45 pmBKK - IAH
1 stop32h 20mTurkish Airlines
Deal found 4/2$984
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/205:15 amIAH - BKK
2 stops34h 50mMultiple Airlines
Sun 5/1112:15 pmBKK - IAH
3 stops29h 16mMultiple Airlines
Deal found 4/2$986
This KAYAK deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:20 amIAH - MNL
2 stops41h 10mANA
Wed 5/142:40 pmMNL - IAH
1 stop31h 05mANA
Deal found 4/2$986
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:20 amIAH - SGN
2 stops28h 55mUnited Airlines
Sun 9/711:15 pmSGN - IAH
2 stops37h 00mUnited Airlines
Deal found 4/3$990
This Gurufare deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:20 amIAH - SGN
2 stops28h 55mANA
Tue 5/2011:15 pmSGN - IAH
1 stop21h 30mANA
Deal found 4/2$991
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/205:15 amIAH - MNL
2 stops30h 00mMultiple Airlines
Sat 5/36:50 pmMNL - IAH
2 stops32h 16mMultiple Airlines
Deal found 4/2$991
This Gurufare deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:35 amIAH - BKK
1 stop30h 25mANA
Fri 11/710:50 pmBKK - IAH
1 stop21h 55mANA
Deal found 4/2$992
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:47 pmIAH - SGN
2 stops28h 48mMultiple Airlines
Fri 5/97:35 amSGN - IAH
2 stops33h 56mMultiple Airlines
Deal found 4/2$992
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amHOU - SGN
2 stops28h 00mAmerican Airlines
Thu 10/307:50 amSGN - HOU
2 stops26h 24mAmerican Airlines
Deal found 4/3$993

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Houston to Southeast Asia that are best for you.

Fly from

Houston

Fly to

Southeast Asia

Route

Depart

Return

Price

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 9/2

6:10 pm-12:55 pm

1 stop30h 45m

Bangkok Suvarnabhumi

Mon 9/29

2:30 am-3:50 pm

1 stop25h 20m

$976

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 4/28

10:10 am-11:55 pm

1 stop25h 45m

Bangkok Suvarnabhumi

Thu 5/15

9:35 am-11:07 pm

2 stops25h 32m

$977

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 9/3

1:10 am-11:10 am

1 stop22h 00m

Bangkok Suvarnabhumi

Sat 9/20

3:10 pm-10:25 pm

1 stop19h 15m

$982

HoustonManila

IAH - MNL

IAHMNL

Houston George Bush Intcntl

Mon 9/8

8:18 pm-9:15 pm

2 stops35h 57m

Manila Ninoy Aquino Intl

Fri 9/19

9:10 am-6:41 pm

2 stops22h 31m

$983

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 9/29

9:00 pm-3:25 pm

1 stop30h 25m

Bangkok Suvarnabhumi

Thu 10/23

6:45 am-12:40 pm

1 stop41h 55m

$984

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 4/20

5:15 am-4:05 am

2 stops34h 50m

Bangkok Suvarnabhumi

Sun 5/11

12:15 pm-5:31 am

3 stops29h 16m

$986

HoustonManila

IAH - MNL

IAHMNL

Houston George Bush Intcntl

Thu 5/1

7:20 am-9:15 pm

2 stops24h 55m

Manila Ninoy Aquino Intl

Mon 5/12

9:10 am-2:50 pm

1 stop18h 40m

$988

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Tue 4/22

7:20 am-12:15 am

2 stops28h 55m

Ho Chi Minh City

Sun 9/7

11:15 pm-12:15 am

2 stops37h 00m

$990

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Tue 4/22

7:20 am-12:15 am

2 stops28h 55m

Ho Chi Minh City

Tue 5/20

11:15 pm-8:45 am

1 stop21h 30m

$991

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Sat 4/26

7:47 pm-12:35 pm

2 stops28h 48m

Ho Chi Minh City

Fri 5/9

7:35 am-5:31 am

2 stops33h 56m

$992

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Houston to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Southeast Asia

What is the cheapest month to book a flight from Houston to Southeast Asia?

Currently, March is the cheapest month in which you can book a flight from Houston to Southeast Asia (average of $958). Flying from Houston to Southeast Asia in December is currently the most expensive (average of $1,574). 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.

What is the cheapest time of day to fly from HOU to YJX?

Find hourly flight availability from Houston to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Southeast Asia as you normally would.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated April 3, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Houston to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,051 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,441 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
830 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
438 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Houston to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston to Southeast Asia one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $523. Air Canada flights start at $525 while deals on Qatar Airways start at $532 one-way.

  • What are the most popular routes from Houston to Southeast Asia?

    Most travelers choose Houston Hobby - Ho Chi Minh City, Houston Hobby - Bangkok Suvarnabhumi or Houston George Bush Intcntl - Ho Chi Minh City when deciding on the best route from Houston to Southeast Asia.

  • Can I find deals for flights from Houston to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Houston to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Southeast Asia.

  • Can I find deals for business class flights from Houston to Southeast Asia?

    Yes. Cheapflights offers flight deals from Houston to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Southeast Asia?

    Currently, March is the cheapest month in which you can book a flight from Houston to Southeast Asia (average of $958). Flying from Houston to Southeast Asia in December is currently the most expensive (average of $1,574). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Hobby to Haneda flights
George Bush Intcntl to Haneda flights
Dallas/Fort Worth to Suvarnabhumi flights
Dallas/Fort Worth to Incheon Intl flights
Hobby to Narita flights
Dallas/Fort Worth to Hyderabad flights
George Bush Intcntl to Narita flights
Hobby to Ho Chi Minh City flights
Hobby to Suvarnabhumi flights
George Bush Intcntl to Ho Chi Minh City flights
Dallas/Fort Worth to New Delhi flights
Austin to Narita flights
Dallas/Fort Worth to Ho Chi Minh City flights
Love Field to Narita flights
Austin to Haneda flights
Love Field to Suvarnabhumi flights
Dallas/Fort Worth to Bangalore flights
George Bush Intcntl to Suvarnabhumi flights
Dallas/Fort Worth to Mumbai flights
Hobby to Manila flights
Hobby to Incheon Intl flights
Hobby to Mumbai flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Chennai flights
Dallas/Fort Worth to Hongqiao Intl flights
George Bush Intcntl to Manila flights
Dallas/Fort Worth to Gimpo Intl flights
Hobby to Hyderabad flights
Dallas/Fort Worth to Kathmandu flights
Love Field to Incheon Intl flights
George Bush Intcntl to Mumbai flights
San Antonio to Haneda flights
San Antonio to Narita flights
Dallas/Fort Worth to Hong Kong flights
Dallas/Fort Worth to Manila flights
Dallas/Fort Worth to Pu Dong flights
Hobby to Karachi flights
Hobby to Hong Kong flights
George Bush Intcntl to Hyderabad flights
Dallas/Fort Worth to Denpasar flights
Hobby to New Delhi flights
Austin to Hyderabad flights
George Bush Intcntl to Hongqiao Intl flights
George Bush Intcntl to Karachi flights
Hobby to Hongqiao Intl flights
Dallas/Fort Worth to Karachi flights
Dallas/Fort Worth to Cochin flights
Dallas/Fort Worth to Cebu City flights

Top 10 airlines flying from Houston to Southeast Asia

Discover the top 10 airlines that operate flights from Houston to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$555Average$1,325FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$673Average$1,124FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$724Average$1,189FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$811Average$1,026FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$835Average$1,186FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$865Average$1,304FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$884Average$1,365FlexibilityNo cancel feeOn-time71%
ANACheapest$915Average$1,135FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$937Average$1,241FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$938Average$1,319FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.