What airlines fly to Seoul?

American Airlines, Asiana Airlines and United Airlines are the top three most popular airlines that fly to Seoul from Houston according to our data. American Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 7 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston to Seoul?

Japan Airlines and American Airlines are the most popular carriers operating from Houston to Seoul

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

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

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

The number of operators available for flights from Houston to Seoul is 7 as of November 2026.

How old do you have to be to fly from Houston to Seoul?

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 Houston to Seoul.

What documentation or ID do you need to fly to Seoul?

The necessary travel and health documents for your Seoul 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.

$389 Cheap Flights from Houston to Seoul in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Seoul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 4:20 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

40h 20m1 stop Los Angeles

1:20 pm - 7:56 pmICN Incheon Intl-IAH Houston George Bush Intcntl

21h 36m2 stops Los Angeles Las Vegas Harry Reid Intl

$850Multiple Airlines

Wed, Jan 20 - Tue, Jan 26

3:44 pm - 4:20 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

33h 36m1 stop Ontario

1:20 pm - 11:25 pmICN Incheon Intl-IAH Houston George Bush Intcntl

25h 05m2 stops Los Angeles Las Vegas Harry Reid Intl

$863Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

6:00 am - 4:45 pmHOU Houston Hobby-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

6:50 pm - 10:47 pmICN Incheon Intl-HOU Houston Hobby

18h 57m1 stop Dallas/Fort Worth

$1,063American Airlines

Tue, Feb 2 - Tue, Feb 23

6:00 am - 4:45 pmHOU Houston Hobby-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

6:50 pm - 7:40 pmICN Incheon Intl-HOU Houston Hobby

15h 50m1 stop Dallas/Fort Worth

$1,063American Airlines

Fri, Dec 4 - Fri, Dec 11

11:50 am - 4:05 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

38h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

5:45 pm - 2:44 pmICN Incheon Intl-IAH Houston George Bush Intcntl

34h 59m1 stop Vancouver Intl

$1,260Air Canada

Wed, Apr 14 - Mon, Apr 19

3:30 pm - 4:10 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

34h 40m2 stops Toronto Pearson Intl Vancouver Intl

5:45 pm - 4:58 pmICN Incheon Intl-IAH Houston George Bush Intcntl

37h 13m1 stop Vancouver Intl

$1,265Air Canada

Tue, Mar 23 - Tue, May 4

1:00 am - 11:00 amIAH Houston George Bush Intcntl-ICN Incheon Intl

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

12:00 pm - 10:20 pmICN Incheon Intl-IAH Houston George Bush Intcntl

24h 20m1 stop Taipei City Taiwan Taoyuan Intl

$1,318EVA Air

Wed, Apr 14 - Wed, Apr 28

1:00 am - 11:00 amIAH Houston George Bush Intcntl-ICN Incheon Intl

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

12:00 pm - 10:20 pmICN Incheon Intl-IAH Houston George Bush Intcntl

24h 20m1 stop Taipei City Taiwan Taoyuan Intl

$1,318EVA Air

Mon, Apr 19 - Tue, May 4

6:10 pm - 4:10 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

32h 00m1 stop Vancouver Intl

7:05 pm - 5:01 pmICN Incheon Intl-IAH Houston George Bush Intcntl

35h 56m1 stop Toronto Pearson Intl

$1,388Asiana Airlines

Mon, Mar 22 - Thu, Apr 1

6:10 pm - 4:10 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

32h 00m1 stop Vancouver Intl

7:05 pm - 5:01 pmICN Incheon Intl-IAH Houston George Bush Intcntl

35h 56m1 stop Toronto Pearson Intl

$1,388Asiana Airlines

Sun, Mar 21 - Thu, Apr 1

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 4:45 pmHOU Houston Hobby-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

6:50 pm - 11:29 pmICN Incheon Intl-HOU Houston Hobby

19h 39m1 stop Dallas/Fort Worth

$1,046American Airlines

Sun, Nov 15 - Tue, Dec 1

6:00 am - 4:45 pmHOU Houston Hobby-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

6:50 pm - 11:29 pmICN Incheon Intl-HOU Houston Hobby

19h 39m1 stop Dallas/Fort Worth

$1,048American Airlines

Sun, Nov 15 - Tue, Dec 1

9:55 am - 10:30 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

21h 35m1 stop Tokyo Narita

8:40 pm - 10:39 amICN Incheon Intl-IAH Houston George Bush Intcntl

52h 59m2 stops Vancouver Intl Phoenix Sky Harbor Intl

$1,122Multiple Airlines

Tue, Nov 10 - Tue, Dec 1

9:50 pm - 4:20 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

27h 30m1 stop Los Angeles

8:40 pm - 10:39 amICN Incheon Intl-IAH Houston George Bush Intcntl

52h 59m2 stops Vancouver Intl Phoenix Sky Harbor Intl

$1,125Multiple Airlines

Sat, Nov 14 - Tue, Dec 1

6:10 am - 6:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

45h 35m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

11:40 am - 8:50 pmICN Incheon Intl-IAH Houston George Bush Intcntl

24h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,349EVA Air

Thu, Nov 12 - Tue, Nov 24

6:10 am - 6:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

45h 35m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

11:40 am - 12:45 amICN Incheon Intl-IAH Houston George Bush Intcntl

28h 05m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,463EVA Air

Thu, Nov 12 - Tue, Nov 24

4:25 pm - 5:10 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

33h 45m2 stops Edmonton Vancouver Intl

6:55 pm - 2:38 pmICN Incheon Intl-IAH Houston George Bush Intcntl

34h 43m1 stop Vancouver Intl

$1,608Air Canada

Wed, Nov 11 - Mon, Nov 16

4:25 pm - 5:10 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

33h 45m2 stops Edmonton Vancouver Intl

6:55 pm - 2:38 pmICN Incheon Intl-IAH Houston George Bush Intcntl

34h 43m1 stop Vancouver Intl

$1,717Air Canada

Wed, Nov 11 - Mon, Nov 16

10:27 am - 5:45 amHOU Houston Hobby-ICN Incheon Intl

28h 18m1 stop Atlanta Hartsfield-Jackson

9:35 am - 4:39 pmICN Incheon Intl-HOU Houston Hobby

22h 04m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$2,011Delta

Wed, Nov 11 - Thu, Nov 26

5:24 pm - 4:50 pmHOU Houston Hobby-ICN Incheon Intl

32h 26m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

7:25 pm - 11:31 pmICN Incheon Intl-HOU Houston Hobby

19h 06m1 stop Atlanta Hartsfield-Jackson

$2,011Delta

Sun, Nov 15 - Tue, Dec 1

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Cathay Pacific flights from Houston to Seoul

Our best Cathay Pacific deals on Houston to Seoul flight tickets

Cathay Pacific

Apr 1

IAH9:22 amHouston George Bush Intcntl

37h 18m

2 stops

ICN12:40 pmIncheon Intl

Apr 14

ICN8:00 amIncheon Intl

28h 29m

2 stops

IAH10:29 pmHouston George Bush Intcntl

$1,085

Cathay Pacific

Mar 28

HOU8:57 amHouston Hobby

47h 28m

2 stops

ICN10:25 pmIncheon Intl

Apr 9

ICN8:00 amIncheon Intl

39h 26m

2 stops

HOU9:26 amHouston Hobby

$1,217

Cathay Pacific

Mar 26

HOU7:08 pmHouston Hobby

37h 17m

2 stops

ICN10:25 pmIncheon Intl

Apr 6

ICN8:00 amIncheon Intl

29h 47m

2 stops

HOU11:47 pmHouston Hobby

$1,231

American Airlines flights from Houston to Seoul

Our best American Airlines deals on Houston to Seoul flight tickets

American Airlines

Nov 15

HOU6:00 amHouston Hobby

19h 45m

1 stop

ICN4:45 pmIncheon Intl

Dec 1

ICN6:50 pmIncheon Intl

19h 39m

1 stop

HOU11:29 pmHouston Hobby

$1,046

American Airlines

Nov 15

HOU6:00 amHouston Hobby

19h 45m

1 stop

ICN4:45 pmIncheon Intl

Dec 1

ICN6:50 pmIncheon Intl

19h 39m

1 stop

HOU11:29 pmHouston Hobby

$1,048

American Airlines

Dec 4

HOU6:00 amHouston Hobby

19h 45m

1 stop

ICN4:45 pmIncheon Intl

Dec 11

ICN6:50 pmIncheon Intl

15h 50m

1 stop

HOU7:40 pmHouston Hobby

$1,063

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 1/20

9:00 am-4:20 pm

1 stop40h 20m

Incheon Intl

Tue 1/26

1:20 pm-7:56 pm

2 stops21h 36m

$850

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Thu 11/26

3:44 pm-4:20 pm

1 stop33h 36m

Incheon Intl

Thu 12/3

1:20 pm-11:25 pm

2 stops25h 05m

$863

HoustonIncheon

HOU Houston Hobby - ICN Incheon Intl

HOUICN

Houston Hobby

Tue 2/2

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Tue 2/23

6:50 pm-10:47 pm

1 stop18h 57m

$1,063

Quickest round-trip

HoustonIncheon

HOU Houston Hobby - ICN Incheon Intl

HOUICN

Houston Hobby

Fri 12/4

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Fri 12/11

6:50 pm-7:40 pm

1 stop15h 50m

$1,063

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 4/14

11:50 am-4:05 pm

2 stops38h 15m

Incheon Intl

Mon 4/19

5:45 pm-2:44 pm

1 stop34h 59m

$1,260

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Tue 3/23

3:30 pm-4:10 pm

2 stops34h 40m

Incheon Intl

Tue 5/4

5:45 pm-4:58 pm

1 stop37h 13m

$1,265

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 4/14

1:00 am-11:00 am

1 stop20h 00m

Incheon Intl

Wed 4/28

12:00 pm-10:20 pm

1 stop24h 20m

$1,318

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Mon 4/19

1:00 am-11:00 am

1 stop20h 00m

Incheon Intl

Tue 5/4

12:00 pm-10:20 pm

1 stop24h 20m

$1,318

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Mon 3/22

6:10 pm-4:10 pm

1 stop32h 00m

Incheon Intl

Thu 4/1

7:05 pm-5:01 pm

1 stop35h 56m

$1,388

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Sun 3/21

6:10 pm-4:10 pm

1 stop32h 00m

Incheon Intl

Thu 4/1

7:05 pm-5:01 pm

1 stop35h 56m

$1,388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Seoul

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 typical price of a round-trip flight between Houston and Seoul?

Prices are currently low for flights on this route.

Typical prices usually range from $1,189 to $2,250.
The lowest price recently found on this route was $850.

What is the cheapest month to fly to Seoul?

The month of January is another great option to travel to Seoul, with average flight prices from Houston averaging around $1,167.

How far in advance should I book a flight from Houston to Seoul?

You are more likely to see cheaper flights to Seoul from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,331 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Houston for as low as $879 on momondo.

Cheap Houston to Seoul flight deals and tips

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

Best Price Found	$389
Fastest flight time	18h 10m
Direct flights	None

The best one-way flight to Seoul from Houston in the past 72 hours is $389. The best round-trip flight deal from Houston to Seoul found on momondo in the last 72 hours is $850.

The fastest flight from Houston to Seoul takes 18h 10m

There are no direct flights from Houston to Seoul. There are no popular flight routes from Houston to Seoul.

Search flight deals

Frequently asked questions about flying from Houston to Seoul

How far is Houston to Seoul by plane?
The straight-line distance from Houston to Seoul is 7035.3 mi. Typically, this will take 18h 10m by plane in normal conditions.
When did momondo last update prices for flights from Houston to Seoul?
Prices for flights from Houston to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Houston to Seoul?
The number of operators available for flights from Houston to Seoul is 7 as of November 2026.
How old do you have to be to fly from Houston to Seoul?
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 Houston to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul 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 Seoul

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $697	Free Cancellation	Rating 7.1 11,876 reviews	Search Air Canada flights
American Airlines	PriceFrom $816	Free Cancellation	Rating 7.0 12,227 reviews	Search American Airlines flights
Asiana Airlines	PriceFrom $872	Free Cancellation	Rating 8.1 570 reviews	Search Asiana Airlines flights
Delta	PriceFrom $895	Free Cancellation	Rating 7.8 8,699 reviews	Search Delta flights
EVA Air	PriceFrom $923	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
WestJet	PriceFrom $925	Free Cancellation	Rating 7.2 3,436 reviews	Search WestJet flights
United Airlines	PriceFrom $1,456	Free Cancellation	Rating 7.3 10,472 reviews	Search United Airlines flights

Why use momondo?

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

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

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

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

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

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.

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

Yes. momondo can track prices for Houston to Seoul 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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Cheap flights from Houston to Seoul from $389

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 Seoul departing on 1/26. 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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Cathay Pacific flights from Houston to Seoul

Our best Cathay Pacific deals on Houston to Seoul flight tickets

American Airlines flights from Houston to Seoul

Our best American Airlines deals on Houston to Seoul flight tickets

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See travel insights to Seoul from

How to get the cheapest flight ticket from Houston to Seoul

What is the typical price of a round-trip flight between Houston and Seoul?

What is the cheapest month to fly to Seoul?

How far in advance should I book a flight from Houston to Seoul?

What is the cheapest airline that flies from Houston to Seoul?

What airlines fly to Seoul?

Cheap Houston to Seoul flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Houston to Seoul

Best airlines flying from Houston to Seoul

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

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

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