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Cheap flights from Houston George Bush Intcntl Airport to Seoul from $401

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 George Bush Intcntl Airport to Seoul departing on 9/30. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Seoul

Cheap round-trip flights

American Airlines Logo
7:47 am - 3:30 pmIAH-ICN
17h 43m1 stop
American Airlines Logo
5:25 pm - 11:53 pmICN-IAH
20h 28m1 stop
$876American Airlines
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Tue, Sep 2 - Thu, Sep 25
Logo
3:00 pm - 6:45 pmIAH-ICN
37h 45m1 stop
Logo
10:00 pm - 4:30 amICN-IAH
21h 30m1 stop
$877
Find Deal
Thu, Oct 23 - Mon, Nov 3
American Airlines Logo
6:35 pm - 3:30 pmIAH-ICN
30h 55m1 stop
American Airlines Logo
5:25 pm - 10:32 pmICN-IAH
19h 07m1 stop
$882American Airlines
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Fri, Sep 12 - Fri, Sep 19
Logo
8:00 am - 6:45 pmIAH-ICN
20h 45m1 stop
Logo
10:05 pm - 4:30 amICN-IAH
20h 25m1 stop
$894
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
10:30 am - 9:45 pmIAH-ICN
21h 15m1 stop
Logo
1:20 pm - 3:34 pmICN-IAH
17h 14m1 stop
$896
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Wed, Sep 24 - Wed, Dec 3
Logo
3:00 pm - 6:45 pmIAH-ICN
37h 45m1 stop
Logo
12:45 pm - 10:26 pmICN-IAH
23h 41m1 stop
$911
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
10:30 am - 9:15 pmIAH-ICN
20h 45m1 stop
Logo
1:20 pm - 3:34 pmICN-IAH
17h 14m1 stop
$912
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Wed, Sep 24 - Thu, Dec 4
Turkish Airlines Logo
9:05 pm - 6:20 pmIAH-ICN
30h 15m1 stop
Turkish Airlines Logo
12:10 am - 7:10 pmICN-IAH
34h 00m1 stop
$989Turkish Airlines
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Thu, Nov 6 - Wed, Nov 19
Turkish Airlines Logo
9:05 pm - 9:05 amIAH-ICN
45h 00m1 stop
Turkish Airlines Logo
12:10 am - 7:10 pmICN-IAH
34h 00m1 stop
$994Turkish Airlines
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Wed, Nov 26 - Mon, Dec 8
Turkish Airlines Logo
2:25 pm - 8:40 amIAH-ICN
28h 15m1 stop
Turkish Airlines Logo
12:10 am - 1:10 pmICN-IAH
28h 00m1 stop
$995Turkish Airlines
Find Deal
Wed, Sep 17 - Tue, Dec 2

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

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Incheon Intl Airport flight tickets
Turkish Airlines
Nov 6
IAH9:05 pmHouston George Bush Intcntl
30h 15m
1 stop
ICN6:20 pmIncheon Intl
Nov 19
ICN12:10 amIncheon Intl
34h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$989
Find similar
Turkish Airlines
Nov 26
IAH9:05 pmHouston George Bush Intcntl
45h 00m
1 stop
ICN9:05 amIncheon Intl
Dec 8
ICN12:10 amIncheon Intl
34h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$994
Find similar
Turkish Airlines
Sep 17
IAH2:25 pmHouston George Bush Intcntl
28h 15m
1 stop
ICN8:40 amIncheon Intl
Dec 2
ICN12:10 amIncheon Intl
28h 00m
1 stop
IAH1:10 pmHouston George Bush Intcntl
$995
Find similar

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

Our best American Airlines deals on Houston George Bush Intcntl Airport to Incheon Intl Airport flight tickets
American Airlines
Sep 2
IAH7:47 amHouston George Bush Intcntl
17h 43m
1 stop
ICN3:30 pmIncheon Intl
Sep 25
ICN5:25 pmIncheon Intl
20h 28m
1 stop
IAH11:53 pmHouston George Bush Intcntl
$876
Find similar
American Airlines
Sep 12
IAH6:35 pmHouston George Bush Intcntl
30h 55m
1 stop
ICN3:30 pmIncheon Intl
Sep 19
ICN5:25 pmIncheon Intl
19h 07m
1 stop
IAH10:32 pmHouston George Bush Intcntl
$882
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Incheon Intl 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 31, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 9/2

7:47 am-3:30 pm

1 stop17h 43m

Incheon Intl

Thu 9/25

5:25 pm-11:53 pm

1 stop20h 28m

$876

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 10/23

3:00 pm-6:45 pm

1 stop37h 45m

Incheon Intl

Mon 11/3

10:00 pm-4:30 am

1 stop21h 30m

$877

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Fri 9/12

6:35 pm-3:30 pm

1 stop30h 55m

Incheon Intl

Fri 9/19

5:25 pm-10:32 pm

1 stop19h 07m

$882

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 9/14

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Sun 9/21

10:05 pm-4:30 am

1 stop20h 25m

$894

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 9/24

10:30 am-9:45 pm

1 stop21h 15m

Incheon Intl

Wed 12/3

1:20 pm-3:34 pm

1 stop17h 14m

$896

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 9/13

3:00 pm-6:45 pm

1 stop37h 45m

Incheon Intl

Sat 9/20

12:45 pm-10:26 pm

1 stop23h 41m

$911

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 9/24

10:30 am-9:15 pm

1 stop20h 45m

Incheon Intl

Thu 12/4

1:20 pm-3:34 pm

1 stop17h 14m

$912

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 11/6

9:05 pm-6:20 pm

1 stop30h 15m

Incheon Intl

Wed 11/19

12:10 am-7:10 pm

1 stop34h 00m

$989

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 11/26

9:05 pm-9:05 am

1 stop45h 00m

Incheon Intl

Mon 12/8

12:10 am-7:10 pm

1 stop34h 00m

$994

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 9/17

2:25 pm-8:40 am

1 stop28h 15m

Incheon Intl

Tue 12/2

12:10 am-1:10 pm

1 stop28h 00m

$995

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 Seoul from

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

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Houston George Bush Intcntl Airport is in January. Flight prices, which tend to average around $881, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of January, then departing from Houston George Bush Intcntl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $906.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Houston George Bush Intcntl Airport to Incheon Intl Airport is on a Sunday when prices can be found for as low as $1,106. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,551. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the evening is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Incheon Intl Airport when you can find flight prices for as low as $1,248. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,551 on average. Flights to Incheon Intl Airport from Houston George Bush Intcntl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,310 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Houston George Bush Intcntl Airport for as low as $1,077 on momondo.

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

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

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

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

Best Price Found

$401

Fastest flight time

17h 43m

Direct flights

None
The best one-way flight to Incheon Intl Airport from Houston George Bush Intcntl Airport in the past 72 hours is $401. The best round-trip flight deal from Houston George Bush Intcntl Airport to Incheon Intl Airport found on momondo in the last 72 hours is $876.
The fastest flight from Houston George Bush Intcntl Airport to Incheon Intl Airport takes 17h 43m
There are no direct flights from Houston George Bush Intcntl Airport to Incheon Intl Airport. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Incheon Intl Airport.
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  • How far is Houston George Bush Intcntl to Incheon Intl by plane?

    There are 7046.0 mi between Houston George Bush Intcntl and Incheon Intl. Typically, this will take 17h 43m by plane in normal conditions.

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

    Prices for flights from Houston George Bush Intcntl Airport to Incheon Intl Airport refresh daily.

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

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

    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 George Bush Intcntl Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport 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 Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $826Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Air CanadaPriceFrom $849Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
American AirlinesPriceFrom $866Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $913Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $990Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights
EVA AirPriceFrom $1,031Free CancellationRating
8.4
1,220 reviews
Search EVA Air flights
Korean AirPriceFrom $1,080Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights
WestJetPriceFrom $1,180Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
Asiana AirlinesPriceFrom $1,288Free CancellationRating
8.2
468 reviews
Search Asiana Airlines flights

Traveling to a place near Seoul?

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

It is quick and easy to find Houston to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

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

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

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