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Cheap flights from Incheon Intl Airport to Houston from $490

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 9/5. 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

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
12:45 pm - 10:10 pm
ICN
-
HOU
23h 25m
2 stops
Multiple Airlines Logo
9:00 pm - 11:15 am
HOU
-
ICN
24h 15m
2 stops
$1,236Multiple Airlines
Wed, Sep 9 - Mon, Sep 28
Multiple Airlines Logo
12:45 pm - 10:15 pm
ICN
-
HOU
23h 30m
2 stops
Multiple Airlines Logo
2:50 pm - 11:15 am
HOU
-
ICN
30h 25m
2 stops
$1,239Multiple Airlines
Wed, Sep 9 - Tue, Sep 22
Multiple Airlines Logo
12:45 pm - 10:10 pm
ICN
-
HOU
23h 25m
2 stops
Multiple Airlines Logo
9:00 pm - 11:15 am
HOU
-
ICN
24h 15m
2 stops
$1,330Multiple Airlines
Wed, Sep 9 - Mon, Sep 28
Multiple Airlines Logo
8:35 pm - 6:00 am
ICN
-
HOU
23h 25m
2 stops
Multiple Airlines Logo
4:50 pm - 11:20 am
HOU
-
ICN
27h 30m
2 stops
$1,335Multiple Airlines
Fri, Oct 9 - Fri, Nov 6
Multiple Airlines Logo
12:45 pm - 10:15 pm
ICN
-
HOU
23h 30m
2 stops
Multiple Airlines Logo
2:50 pm - 11:15 am
HOU
-
ICN
30h 25m
2 stops
$1,336Multiple Airlines
Wed, Sep 9 - Tue, Sep 22
Multiple Airlines Logo
12:45 pm - 10:10 pm
ICN
-
HOU
23h 25m
2 stops
Multiple Airlines Logo
2:50 pm - 11:15 am
HOU
-
ICN
30h 25m
2 stops
$1,337Multiple Airlines
Wed, Sep 9 - Tue, Sep 22
Multiple Airlines Logo
12:45 pm - 10:10 pm
ICN
-
HOU
23h 25m
2 stops
Multiple Airlines Logo
2:50 pm - 11:15 am
HOU
-
ICN
30h 25m
2 stops
$1,339Multiple Airlines
Wed, Sep 9 - Tue, Sep 22
Multiple Airlines Logo
8:35 pm - 6:00 am
ICN
-
HOU
23h 25m
2 stops
Multiple Airlines Logo
7:30 pm - 7:15 pm
HOU
-
ICN
32h 45m
2 stops
$1,409Multiple Airlines
Mon, Oct 12 - Mon, Nov 9
Multiple Airlines Logo
12:30 pm - 6:00 am
ICN
-
HOU
32h 30m
2 stops
Multiple Airlines Logo
8:15 am - 11:20 am
HOU
-
ICN
36h 05m
2 stops
$1,421Multiple Airlines
Mon, Jan 18 - Mon, Feb 15
Multiple Airlines Logo
7:45 pm - 6:00 am
ICN
-
HOU
24h 15m
2 stops
Multiple Airlines Logo
9:00 pm - 11:00 am
HOU
-
ICN
24h 00m
2 stops
$1,425Multiple Airlines
Wed, Sep 9 - Mon, Sep 28

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Korean Air flights from Incheon Intl Airport to Houston Hobby Airport

Our best Korean Air deals on Incheon Intl Airport to Houston Hobby Airport flight tickets
Korean Air
Nov 25
ICN7:25 pmIncheon Intl
17h 18m
1 stop
HOU9:43 pmHouston Hobby
Nov 29
HOU5:35 pmHouston Hobby
21h 10m
1 stop
ICN5:45 amIncheon Intl
$1,544
Korean Air
Nov 25
ICN7:25 pmIncheon Intl
17h 18m
1 stop
HOU9:43 pmHouston Hobby
Nov 29
HOU5:35 pmHouston Hobby
21h 10m
1 stop
ICN5:45 amIncheon Intl
$1,552
Korean Air
Nov 25
ICN7:25 pmIncheon Intl
17h 18m
1 stop
HOU9:43 pmHouston Hobby
Nov 29
HOU5:35 pmHouston Hobby
21h 10m
1 stop
ICN5:45 amIncheon Intl
$1,553

American Airlines flights from Incheon Intl Airport to Houston Hobby Airport

Our best American Airlines deals on Incheon Intl Airport to Houston Hobby Airport flight tickets
American Airlines
Oct 9
ICN5:50 pmIncheon Intl
19h 59m
1 stop
HOU11:49 pmHouston Hobby
Nov 6
HOU6:00 amHouston Hobby
19h 25m
1 stop
ICN4:25 pmIncheon Intl
$1,486
American Airlines
Sep 3
ICN5:50 pmIncheon Intl
29h 12m
1 stop
HOU9:02 amHouston Hobby
Sep 10
HOU8:18 pmHouston Hobby
29h 27m
1 stop
ICN3:45 pmIncheon Intl
$1,504
American Airlines
Aug 24
ICN5:50 pmIncheon Intl
16h 01m
1 stop
HOU7:51 pmHouston Hobby
Aug 28
HOU5:41 amHouston Hobby
20h 04m
1 stop
ICN3:45 pmIncheon Intl
$1,519

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Houston Hobby 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 July 24, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Wed 9/9

12:45 pm-10:10 pm

2 stops23h 25m

Houston Hobby

Mon 9/28

9:00 pm-11:15 am

2 stops24h 15m

$1,236

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Wed 9/9

12:45 pm-10:15 pm

2 stops23h 30m

Houston Hobby

Tue 9/22

2:50 pm-11:15 am

2 stops30h 25m

$1,239

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Wed 9/9

12:45 pm-10:10 pm

2 stops23h 25m

Houston Hobby

Mon 9/28

9:00 pm-11:15 am

2 stops24h 15m

$1,330

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Fri 10/9

8:35 pm-6:00 am

2 stops23h 25m

Houston Hobby

Fri 11/6

4:50 pm-11:20 am

2 stops27h 30m

$1,335

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Wed 9/9

12:45 pm-10:15 pm

2 stops23h 30m

Houston Hobby

Tue 9/22

2:50 pm-11:15 am

2 stops30h 25m

$1,336

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Wed 9/9

12:45 pm-10:10 pm

2 stops23h 25m

Houston Hobby

Tue 9/22

2:50 pm-11:15 am

2 stops30h 25m

$1,337

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Wed 9/9

12:45 pm-10:10 pm

2 stops23h 25m

Houston Hobby

Tue 9/22

2:50 pm-11:15 am

2 stops30h 25m

$1,339

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Mon 10/12

8:35 pm-6:00 am

2 stops23h 25m

Houston Hobby

Mon 11/9

7:30 pm-7:15 pm

2 stops32h 45m

$1,409

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Mon 1/18

12:30 pm-6:00 am

2 stops32h 30m

Houston Hobby

Mon 2/15

8:15 am-11:20 am

2 stops36h 05m

$1,421

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Wed 9/9

7:45 pm-6:00 am

2 stops24h 15m

Houston Hobby

Mon 9/28

9:00 pm-11:00 am

2 stops24h 00m

$1,425

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 Hobby 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 cheapest month to fly to Houston Hobby Airport?

In general, June is the cheapest month to fly from Incheon Intl Airport to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of March is another great option to travel to Houston Hobby Airport, with average flight prices from Incheon Intl Airport averaging around $888.

When to book flights from Incheon Intl Airport to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Houston Hobby 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 Hobby Airport (ICN to HOU) flight deals and tips

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

Fastest flight time

22h 56m

Direct flights

None
The fastest flight from Incheon Intl Airport to Houston Hobby Airport takes 22h 56m
There are no direct flights from Incheon Intl Airport to Houston Hobby Airport. There are no popular flight routes from Incheon Intl Airport to Houston Hobby Airport.
Search flight deals

Frequently asked questions about flying from Incheon Intl Airport to Houston Hobby Airport

  • How far is Incheon Intl to Houston Hobby by plane?

    Incheon Intl and Houston Hobby are 7067.8 mi apart from one another. A reasonable flight in good conditions will take 22h 56m.

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

    Prices for flights from Incheon Intl Airport to Houston Hobby Airport were last updated today.

  • How old do you have to be to fly from Incheon Intl Airport to Houston Hobby Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Incheon Intl Airport to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The necessary travel and health documents for your Houston Hobby 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.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Pasadena
Sugar Land
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Baytown
Rosenberg
Webster
Kemah
Pearland
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Lake Jackson
Freeport
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West University Place
La Marque
Nassau Bay

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Seoul to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Seoul and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Seoul to Houston 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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