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Cheap flights from Incheon Intl Airport to Houston from $498

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Houston departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Incheon Intl Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:00 pm - 9:25 am
ICN
-
IAH
32h 25m
1 stop
Multiple Airlines Logo
9:59 pm - 9:40 pm
IAH
-
ICN
33h 41m
2 stops
$968Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
1:35 pm - 9:25 am
ICN
-
IAH
33h 50m
1 stop
Multiple Airlines Logo
2:50 pm - 6:45 pm
IAH
-
ICN
37h 55m
1 stop
$1,041Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
8:30 pm - 7:46 pm
ICN
-
IAH
37h 16m
2 stops
Multiple Airlines Logo
7:20 am - 6:00 am
IAH
-
ICN
32h 40m
2 stops
$1,073Multiple Airlines
Sun, Aug 23 - Sat, Aug 29
Multiple Airlines Logo
7:20 am - 7:46 pm
ICN
-
IAH
50h 26m
2 stops
Multiple Airlines Logo
8:19 pm - 7:15 pm
IAH
-
ICN
32h 56m
2 stops
$1,102Multiple Airlines
Sun, Aug 23 - Sat, Aug 29
Philippine Airlines Logo
8:30 pm - 7:46 pm
ICN
-
IAH
61h 16m
2 stops
Philippine Airlines Logo
8:17 pm - 6:00 am
IAH
-
ICN
43h 43m
2 stops
$1,130Philippine Airlines
Mon, Sep 14 - Tue, Sep 29
Multiple Airlines Logo
8:55 pm - 9:45 am
ICN
-
IAH
50h 50m
2 stops
Multiple Airlines Logo
2:50 pm - 6:45 pm
IAH
-
ICN
37h 55m
1 stop
$1,134Multiple Airlines
Mon, Sep 7 - Thu, Sep 24
Multiple Airlines Logo
7:25 am - 9:45 am
ICN
-
IAH
16h 20m
1 stop
Multiple Airlines Logo
4:45 pm - 6:45 pm
IAH
-
ICN
36h 00m
3 stops
$1,137Multiple Airlines
Wed, Sep 9 - Tue, Sep 22
Multiple Airlines Logo
7:10 am - 9:45 am
ICN
-
IAH
16h 35m
1 stop
Multiple Airlines Logo
2:50 pm - 6:45 pm
IAH
-
ICN
37h 55m
1 stop
$1,140Multiple Airlines
Mon, Sep 7 - Thu, Sep 24
Multiple Airlines Logo
7:10 am - 9:45 am
ICN
-
IAH
16h 35m
1 stop
Multiple Airlines Logo
4:45 pm - 6:45 pm
IAH
-
ICN
36h 00m
3 stops
$1,149Multiple Airlines
Mon, Sep 7 - Thu, Sep 24
Multiple Airlines Logo
7:25 am - 9:45 am
ICN
-
IAH
16h 20m
1 stop
Multiple Airlines Logo
4:45 pm - 6:45 pm
IAH
-
ICN
36h 00m
2 stops
$1,150Multiple Airlines
Wed, Sep 9 - Tue, Sep 22

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Philippine Airlines flights from Incheon Intl Airport to Houston George Bush Intcntl Airport

Our best Philippine Airlines deals on Incheon Intl Airport to Houston George Bush Intcntl Airport flight tickets
Philippine Airlines
Sep 14
ICN8:30 pmIncheon Intl
61h 16m
2 stops
IAH7:46 pmHouston George Bush Intcntl
Sep 29
IAH8:17 pmHouston George Bush Intcntl
43h 43m
2 stops
ICN6:00 amIncheon Intl
$1,130
Philippine Airlines
Aug 24
ICN7:20 amIncheon Intl
50h 26m
2 stops
IAH7:46 pmHouston George Bush Intcntl
Sep 23
IAH8:17 pmHouston George Bush Intcntl
32h 58m
2 stops
ICN7:15 pmIncheon Intl
$1,172
Philippine Airlines
Sep 9
ICN8:30 pmIncheon Intl
61h 16m
2 stops
IAH7:46 pmHouston George Bush Intcntl
Sep 22
IAH8:17 pmHouston George Bush Intcntl
32h 58m
2 stops
ICN7:15 pmIncheon Intl
$1,174

Turkish Airlines flights from Incheon Intl Airport to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Incheon Intl Airport to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
Dec 2
ICN12:05 amIncheon Intl
28h 05m
1 stop
IAH1:10 pmHouston George Bush Intcntl
Mar 1
IAH9:00 pmHouston George Bush Intcntl
30h 20m
1 stop
ICN6:20 pmIncheon Intl
$1,225
Turkish Airlines
Dec 2
ICN12:05 amIncheon Intl
28h 05m
1 stop
IAH1:10 pmHouston George Bush Intcntl
Mar 2
IAH2:55 pmHouston George Bush Intcntl
36h 25m
1 stop
ICN6:20 pmIncheon Intl
$1,232
Turkish Airlines
Dec 2
ICN10:35 amIncheon Intl
41h 35m
1 stop
IAH1:10 pmHouston George Bush Intcntl
Feb 25
IAH2:55 pmHouston George Bush Intcntl
27h 00m
1 stop
ICN8:55 amIncheon Intl
$1,256

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Houston George Bush Intcntl Airport 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 June 23, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Tue 10/6

3:00 pm-9:25 am

1 stop32h 25m

Houston George Bush Intcntl

Tue 10/13

9:59 pm-9:40 pm

2 stops33h 41m

$968

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Tue 10/6

1:35 pm-9:25 am

1 stop33h 50m

Houston George Bush Intcntl

Tue 10/13

2:50 pm-6:45 pm

1 stop37h 55m

$1,041

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 8/23

8:30 pm-7:46 pm

2 stops37h 16m

Houston George Bush Intcntl

Sat 8/29

7:20 am-6:00 am

2 stops32h 40m

$1,073

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 8/23

7:20 am-7:46 pm

2 stops50h 26m

Houston George Bush Intcntl

Sat 8/29

8:19 pm-7:15 pm

2 stops32h 56m

$1,102

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 9/14

8:30 pm-7:46 pm

2 stops61h 16m

Houston George Bush Intcntl

Tue 9/29

8:17 pm-6:00 am

2 stops43h 43m

$1,130

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 9/7

8:55 pm-9:45 am

2 stops50h 50m

Houston George Bush Intcntl

Thu 9/24

2:50 pm-6:45 pm

1 stop37h 55m

$1,134
Quickest round-trip

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 9/9

7:25 am-9:45 am

1 stop16h 20m

Houston George Bush Intcntl

Tue 9/22

4:45 pm-6:45 pm

3 stops36h 00m

$1,137

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 9/7

7:10 am-9:45 am

1 stop16h 35m

Houston George Bush Intcntl

Thu 9/24

2:50 pm-6:45 pm

1 stop37h 55m

$1,140

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 9/7

7:10 am-9:45 am

1 stop16h 35m

Houston George Bush Intcntl

Thu 9/24

4:45 pm-6:45 pm

3 stops36h 00m

$1,149

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 9/9

7:25 am-9:45 am

1 stop16h 20m

Houston George Bush Intcntl

Tue 9/22

4:45 pm-6:45 pm

2 stops36h 00m

$1,150

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Incheon Intl Airport to Houston George Bush Intcntl Airport

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 typical price of a round-trip flight between Incheon Intl Airport and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of December is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Incheon Intl Airport, with most prices found around $853. If you are unable to visit Houston George Bush Intcntl Airport during the month of December, then departing from Incheon Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $861.

Can stopping save me money on Incheon Intl Airport to Houston George Bush Intcntl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Incheon Intl Airport to Houston George Bush Intcntl Airport flight.

How have Incheon Intl Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of June 2026, prices for Incheon Intl Airport to Houston George Bush Intcntl Airport flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Houston George Bush Intcntl Airport (ICN to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Houston George Bush Intcntl Airport

Fastest flight time

16h 32m

Direct flights

None
The fastest flight from Incheon Intl Airport to Houston George Bush Intcntl Airport takes 16h 32m
There are no direct flights from Incheon Intl Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Incheon Intl Airport to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Incheon Intl Airport to Houston George Bush Intcntl Airport

  • How far is Incheon Intl to Houston George Bush Intcntl by plane?

    The distance between Incheon Intl and Houston George Bush Intcntl is about 7046.0 mi. Flights usually cover this in 16h 32m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Incheon Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Incheon Intl Airport to Houston George Bush Intcntl Airport were last updated today.

  • How many operators does momondo search for flights from Incheon Intl Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport 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.

  • What is the most popular airline from Incheon Intl Airport to Houston George Bush Intcntl Airport?

Best airlines flying from Incheon Intl Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Incheon Intl Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $852Free CancellationRating
7.8
8,421 reviews
Search Delta flights

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