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Cheap flights from Houston to Asia from $317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Asia departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
ZIPAIR Logo
9:25 am - 2:20 pm
IAH
-
NRT
13h 55mnonstop
ZIPAIR Logo
10:30 am - 7:25 am
NRT
-
IAH
11h 55mnonstop
$611ZIPAIR
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
9:35 am - 2:30 pm
IAH
-
NRT
13h 55mnonstop
Multiple Airlines Logo
2:45 pm - 7:23 pm
NRT
-
IAH
19h 38m1 stop
$612Multiple Airlines
Sun, Feb 22 - Sat, Feb 28
Turkish Airlines Logo
9:05 pm - 4:20 am
IAH
-
BKK
42h 15m1 stop
Turkish Airlines Logo
11:15 pm - 8:10 pm
BKK
-
IAH
32h 55m1 stop
$892Turkish Airlines
Sun, Feb 22 - Mon, Mar 23
Turkish Airlines Logo
9:05 pm - 4:55 am
IAH
-
SGN
42h 50m1 stop
Turkish Airlines Logo
10:05 pm - 7:10 pm
SGN
-
IAH
33h 05m1 stop
$892Turkish Airlines
Tue, Feb 17 - Tue, May 19
Delta Logo
5:45 am - 2:35 pm
HOU
-
HND
17h 50m1 stop
Delta Logo
8:00 pm - 10:33 pm
HND
-
HOU
17h 33m1 stop
$892Delta
Sun, Jan 11 - Wed, Jan 28
United Airlines Logo
8:30 pm - 10:55 pm
IAH
-
SGN
37h 25m2 stops
United Airlines Logo
6:00 am - 3:05 pm
SGN
-
IAH
22h 05m2 stops
$893United Airlines
Sat, Jan 10 - Sat, Feb 7
United Airlines Logo
5:25 am - 10:55 pm
IAH
-
SGN
28h 30m2 stops
United Airlines Logo
6:00 am - 11:59 pm
SGN
-
IAH
30h 59m3 stops
$894United Airlines
Fri, Jan 16 - Fri, Feb 6
Delta Logo
5:22 pm - 2:35 pm
HOU
-
HND
31h 13m1 stop
Delta Logo
8:00 pm - 10:42 pm
HND
-
HOU
16h 42m1 stop
$897Delta
Sun, Mar 8 - Tue, Mar 17
ANA Logo
7:30 am - 5:10 am
IAH
-
BKK
32h 40m2 stops
ANA Logo
9:10 am - 7:45 am
BKK
-
IAH
35h 35m1 stop
$898ANA
Thu, Jan 15 - Tue, Feb 17
ANA Logo
7:30 am - 6:30 am
IAH
-
BKK
34h 00m2 stops
ANA Logo
2:25 pm - 7:45 am
BKK
-
IAH
30h 20m1 stop
$900ANA
Tue, Feb 3 - Tue, Feb 10

Korean Air flights from Houston to Asia

Our best Korean Air deals on Houston to Asia flight tickets
Korean Air
Mar 19
HOU6:00 amHouston Hobby
30h 45m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Apr 20
BKK11:30 pmBangkok Suvarnabhumi
28h 55m
2 stops
HOU4:25 pmHouston Hobby
$1,354
Find similar
Korean Air
Jan 1
HOU6:00 amHouston Hobby
28h 20m
2 stops
SGN11:20 pmHo Chi Minh City
Apr 4
SGN1:55 pmHo Chi Minh City
44h 47m
2 stops
HOU10:42 pmHouston Hobby
$1,982
Find similar

United Airlines flights from Houston to Asia

Our best United Airlines deals on Houston to Asia flight tickets
United Airlines
Jan 10
IAH8:30 pmHouston George Bush Intcntl
37h 25m
2 stops
SGN10:55 pmHo Chi Minh City
Feb 7
SGN6:00 amHo Chi Minh City
22h 05m
2 stops
IAH3:05 pmHouston George Bush Intcntl
$893
Find similar
United Airlines
Jan 16
IAH5:25 amHouston George Bush Intcntl
28h 30m
2 stops
SGN10:55 pmHo Chi Minh City
Feb 6
SGN6:00 amHo Chi Minh City
30h 59m
3 stops
IAH11:59 pmHouston George Bush Intcntl
$894
Find similar
United Airlines
Jan 15
IAH10:00 amHouston George Bush Intcntl
36h 25m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Jan 27
BKK4:55 pmBangkok Suvarnabhumi
26h 12m
2 stops
IAH6:07 amHouston George Bush Intcntl
$899
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Houston to Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Thu 1/15

9:25 am-2:20 pm

Nonstop13h 55m

Tokyo Narita

Thu 1/22

10:30 am-7:25 am

Nonstop11h 55m

$611

HoustonTokyo

IAH - NRT

IAHNRT

Houston George Bush Intcntl

Sun 2/22

9:35 am-2:30 pm

Nonstop13h 55m

Tokyo Narita

Sat 2/28

2:45 pm-7:23 pm

1 stop19h 38m

$612

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 2/22

9:05 pm-4:20 am

1 stop42h 15m

Bangkok Suvarnabhumi

Mon 3/23

11:15 pm-8:10 pm

1 stop32h 55m

$892

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Tue 2/17

9:05 pm-4:55 am

1 stop42h 50m

Ho Chi Minh City

Tue 5/19

10:05 pm-7:10 pm

1 stop33h 05m

$892

HoustonTokyo

HOU - HND

HOUHND

Houston Hobby

Sun 1/11

5:45 am-2:35 pm

1 stop17h 50m

Tokyo Haneda

Wed 1/28

8:00 pm-10:33 pm

1 stop17h 33m

$892

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Sat 1/10

8:30 pm-10:55 pm

2 stops37h 25m

Ho Chi Minh City

Sat 2/7

6:00 am-3:05 pm

2 stops22h 05m

$893

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Fri 1/16

5:25 am-10:55 pm

2 stops28h 30m

Ho Chi Minh City

Fri 2/6

6:00 am-11:59 pm

3 stops30h 59m

$894

HoustonTokyo

HOU - HND

HOUHND

Houston Hobby

Sun 3/8

5:22 pm-2:35 pm

1 stop31h 13m

Tokyo Haneda

Tue 3/17

8:00 pm-10:42 pm

1 stop16h 42m

$897

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 1/15

7:30 am-5:10 am

2 stops32h 40m

Bangkok Suvarnabhumi

Tue 2/17

9:10 am-7:45 am

1 stop35h 35m

$898

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 2/3

7:30 am-6:30 am

2 stops34h 00m

Bangkok Suvarnabhumi

Tue 2/10

2:25 pm-7:45 am

1 stop30h 20m

$900

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from Houston to 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

What is the cheapest month to fly to Asia?

If you’re not able to fly to Asia in September, then October is your next best option. Flight prices from Houston to Asia during October average around $985.

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

The cheapest day to depart from Houston to Asia is on a Tuesday. Travelers who choose to depart for Asia on a Tuesday will often find tickets for as low as $990. The most expensive day to fly to Asia is Friday, with ticket prices averaging around $1,283.

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

Our most recent data shows that the best time of day to fly to Asia is at noon. Flights from Houston to Asia during this time can be as low as $1,024. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,284 on average. Flights to Asia from Houston in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Houston to Asia flight route?

Fly from Houston George Bush Intcntl to Tokyo Narita for the best Houston - Asia flight prices

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

You are more likely to see cheaper flights to Asia from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around $1,140 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from Houston for as low as $1,010 on momondo.

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

There are 3 cabin classes available to choose from on Houston to 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 Asia flight deals and tips

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

Fastest flight time

0h 45m

Direct flights

Every day

Airports in Asia

1,622 airports
The fastest flight from Houston to Asia takes 0h 45m
Direct flights go from Houston to Asia every day.
There are 1,622 airports in Asia. From Houston there are direct flights to Tokyo Narita (NRT), Tokyo Haneda (HND).
Search flight deals

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

    Prices for flights from Houston to Asia are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Asia.

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

    The travel and health documents you'll need for your trip to Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Asia

Compare and see reviews for airlines that fly from Houston to Asia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $198Free CancellationRating
7.9
8,015 reviews
Search Delta flights
Alaska AirlinesPriceFrom $461Free CancellationRating
8.0
11,517 reviews
Search Alaska Airlines flights
Singapore AirlinesPriceFrom $487Free CancellationRating
8.1
1,419 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $564Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights
ZIPAIRPriceFrom $621Free CancellationRating
7.4
53 reviews
Search ZIPAIR flights
Thai AirwaysPriceFrom $634Free CancellationRating
7.8
371 reviews
Search Thai Airways flights
American AirlinesPriceFrom $651Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
Air CanadaPriceFrom $678Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
KLMPriceFrom $706Free CancellationRating
7.7
1,434 reviews
Search KLM flights
Japan AirlinesPriceFrom $744Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Asia from Houston.

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

All flight searches from Houston to Asia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Asia.

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

Yes. momondo can track prices for Houston to Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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