What airlines fly to Southeast Asia?

EVA Air, ANA and United Airlines are the top three most popular airlines that fly to Southeast Asia from Houston according to our data. EVA Air is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 18 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston to Southeast Asia?

American Airlines, Turkish Airlines, and ANA are the most popular carriers operating from Houston to Southeast Asia

When did momondo last update prices for flights from Houston to Southeast Asia?

Prices for flights from Houston to Southeast Asia are refreshed on a daily basis.

How many operators does momondo search for flights from Houston to Southeast Asia?

As of May 2025, there are 21 operators available to choose from for flights from Houston to Southeast Asia.

How old do you have to be to fly from Houston to Southeast Asia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$438 Cheap Flights from Houston to Southeast Asia in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Houston to Southeast Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

9:06 am - 11:00 pmIAH-BKK

25h 54m2 stops

10:05 pm - 4:42 pmBKK-IAH

30h 37m2 stops

$787American Airlines

Find Deal

Tue, Sep 9 - Wed, Sep 17

6:10 am - 11:00 pmIAH-BKK

28h 50m2 stops

8:05 am - 9:58 pmBKK-IAH

25h 53m2 stops

$790American Airlines

Find Deal

Wed, Sep 17 - Wed, Oct 1

11:35 am - 9:55 pmIAH-SGN

22h 20m1 stop

11:15 pm - 8:45 amSGN-IAH

21h 30m1 stop

$859ANA

Find Deal

Wed, Sep 3 - Wed, Oct 1

11:35 am - 6:00 amIAH-BKK

30h 25m1 stop

1:55 pm - 8:45 amBKK-IAH

30h 50m1 stop

$865ANA

Find Deal

Mon, Jul 21 - Mon, Aug 25

11:35 am - 4:35 amIAH-BKK

29h 00m1 stop

9:35 am - 8:45 amBKK-IAH

35h 10m1 stop

$869United Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 15

10:05 am - 11:55 pmIAH-BKK

25h 50m1 stop

9:35 am - 8:45 amBKK-IAH

35h 10m1 stop

$872United Airlines

Find Deal

Tue, Sep 2 - Sun, Sep 21

7:23 pm - 11:20 pmIAH-MNL

38h 57m2 stops

2:05 pm - 6:23 pmMNL-IAH

41h 18m2 stops

$886Singapore Airlines

Find Deal

Mon, Sep 8 - Mon, Sep 29

7:23 pm - 11:20 pmIAH-MNL

38h 57m2 stops

6:30 pm - 6:23 pmMNL-IAH

36h 53m2 stops

$904Singapore Airlines

Find Deal

Mon, Sep 8 - Mon, Sep 29

1:10 am - 11:40 amIAH-MNL

21h 30m1 stop

12:40 pm - 10:25 pmMNL-IAH

22h 45m1 stop

$909EVA Air

Find Deal

Wed, Sep 3 - Thu, Sep 18

1:10 am - 5:35 pmIAH-MNL

27h 25m1 stop

12:40 pm - 10:25 pmMNL-IAH

22h 45m1 stop

$931EVA Air

Find Deal

Sun, Sep 7 - Mon, Sep 29

Delta flights from Houston to Southeast Asia

Our best Delta deals on Houston to Southeast Asia flight tickets

Delta

Sep 9

IAH6:30 amHouston George Bush Intcntl

30h 35m

2 stops

BKK1:05 amBangkok Suvarnabhumi

Sep 16

BKK2:35 amBangkok Suvarnabhumi

32h 11m

2 stops

IAH10:46 pmHouston George Bush Intcntl

$878

Find similar

Delta

Aug 18

HOU6:34 pmHouston Hobby

42h 31m

2 stops

BKK1:05 amBangkok Suvarnabhumi

Sep 2

BKK2:35 amBangkok Suvarnabhumi

42h 27m

2 stops

HOU9:02 amHouston Hobby

$883

Find similar

Delta

Sep 7

IAH7:15 pmHouston George Bush Intcntl

40h 10m

2 stops

BKK11:25 pmBangkok Suvarnabhumi

Sep 15

BKK9:50 amBangkok Suvarnabhumi

24h 56m

2 stops

IAH10:46 pmHouston George Bush Intcntl

$885

Find similar

ANA flights from Houston to Southeast Asia

Our best ANA deals on Houston to Southeast Asia flight tickets

ANA

Sep 3

IAH11:35 amHouston George Bush Intcntl

22h 20m

1 stop

SGN9:55 pmHo Chi Minh City

Oct 1

SGN11:15 pmHo Chi Minh City

21h 30m

1 stop

IAH8:45 amHouston George Bush Intcntl

$859

Find similar

ANA

Jul 21

IAH11:35 amHouston George Bush Intcntl

30h 25m

1 stop

BKK6:00 amBangkok Suvarnabhumi

Aug 25

BKK1:55 pmBangkok Suvarnabhumi

30h 50m

1 stop

IAH8:45 amHouston George Bush Intcntl

$865

Find similar

ANA

Sep 10

IAH10:05 amHouston George Bush Intcntl

25h 50m

1 stop

BKK11:55 pmBangkok Suvarnabhumi

Oct 28

BKK10:50 pmBangkok Suvarnabhumi

22h 15m

1 stop

IAH9:05 amHouston George Bush Intcntl

$868

Find similar

How to get the cheapest flight ticket from Houston to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Southeast Asia?

The month of October is, on average, the cheapest month to fly to Southeast Asia from Houston, with most prices found around $984. If you don’t want to visit Southeast Asia in October, then you should wait until September to fly from Houston, when ticket prices are also cheap, with an average price of $986.

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from Houston to Southeast Asia is on a Tuesday when prices can be found for as low as $990. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,283. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

What is the cheapest time of day to depart on your flight to Southeast Asia?

At noon is the cheapest time of day to fly from Houston to Southeast Asia when you can find flight prices for as low as $1,024. Flying to Southeast Asia at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,284. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston to Southeast Asia flight route?

Fly from Houston George Bush Intcntl to Singapore Changi for the best Houston - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Houston when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $1,229 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Houston for as low as $982 on momondo.

What cabin class options are available on Houston to Southeast Asia flights?

There are 2 cabin classes available to choose from on Houston to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Southeast Asia

Best Price Found	$438
Fastest flight time	18h 56m
Direct flights	None
Airports in Southeast Asia	3 airports

The best one-way flight to Southeast Asia from Houston in the past 72 hours is $438. The best round-trip flight deal from Houston to Southeast Asia found on momondo in the last 72 hours is $787.

The fastest flight from Houston to Southeast Asia takes 18h 56m

There are no direct flights from Houston to Southeast Asia. Popular non-direct routes for this connection are Houston Hobby Airport - Ho Chi Minh City Airport, Houston George Bush Intcntl Airport - Ho Chi Minh City Airport and Houston George Bush Intcntl Airport - Manila Ninoy Aquino Intl Airport.

There are 3 airports near Southeast Asia: Bangkok Suvarnabhumi (BKK), Manila Ninoy Aquino Intl (MNL), Ho Chi Minh City (SGN)

Search flight deals

When did momondo last update prices for flights from Houston to Southeast Asia?
Prices for flights from Houston to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Houston to Southeast Asia?
As of May 2025, there are 21 operators available to choose from for flights from Houston to Southeast Asia.
How old do you have to be to fly from Houston to Southeast Asia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Southeast Asia

Compare and see reviews for airlines that fly from Houston to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $555	Free Cancellation	Rating 8.0 7,950 reviews	Search Delta flights
Singapore Airlines	PriceFrom $603	Free Cancellation	Rating 8.1 1,294 reviews	Search Singapore Airlines flights
Air Canada	PriceFrom $724	Free Cancellation	Rating 7.0 9,382 reviews	Search Air Canada flights
United Airlines	PriceFrom $836	Free Cancellation	Rating 7.4 8,744 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $840	Free Cancellation	Rating 7.3 3,810 reviews	Search Turkish Airlines flights
Japan Airlines	PriceFrom $863	Free Cancellation	Rating 8.3 1,477 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $899	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
EVA Air	PriceFrom $920	Free Cancellation	Rating 8.4 1,193 reviews	Search EVA Air flights
ANA	PriceFrom $923	Free Cancellation	Rating 8.3 871 reviews	Search ANA flights
Qatar Airways	PriceFrom $935	Free Cancellation	Rating 7.4 3,576 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Southeast Asia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Southeast Asia for you.

Can I find flights from Houston to Southeast Asia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Southeast Asia from Houston with this policy.

How can momondo help me find flights from Houston to Southeast Asia?

momondo provides multiple filters to help you find the best flight to Southeast Asia from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Southeast Asia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Southeast Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Asia and let you know when they change.