What airlines fly to Seoul?

United Airlines, Asiana Airlines and American Airlines are the top three most popular airlines that fly to Seoul from Houston according to our data. United 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 8 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 is the most popular carrier 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 8 as of September 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.

$459 Cheap Flights from Houston to Seoul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Seoul

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One-way

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Cheap round-trip flights

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7:20 am - 9:40 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

24h 20m2 stops Las Vegas Harry Reid Intl San Francisco

8:45 am - 7:55 amICN Incheon Intl-IAH Houston George Bush Intcntl

38h 10m1 stop Tokyo Narita

$927Multiple Airlines

Wed, Oct 21 - Mon, Nov 16

4:41 pm - 9:40 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

38h 59m2 stops Las Vegas Harry Reid Intl San Francisco

8:45 am - 7:55 amICN Incheon Intl-IAH Houston George Bush Intcntl

38h 10m1 stop Tokyo Narita

$927Multiple Airlines

Thu, Oct 22 - Mon, Nov 16

6:04 am - 3:45 pmHOU Houston Hobby-ICN Incheon Intl

19h 41m1 stop Dallas/Fort Worth

5:50 pm - 7:48 pmICN Incheon Intl-HOU Houston Hobby

15h 58m1 stop Dallas/Fort Worth

$1,041American Airlines

Mon, Sep 21 - Mon, Sep 28

7:00 am - 3:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

18h 45m1 stop Dallas/Fort Worth

5:50 pm - 11:59 pmICN Incheon Intl-IAH Houston George Bush Intcntl

20h 09m1 stop Dallas/Fort Worth

$1,093American Airlines

Wed, Sep 23 - Wed, Oct 14

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

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

12:00 pm - 10:15 pmICN Incheon Intl-IAH Houston George Bush Intcntl

24h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,133EVA Air

Sun, Oct 11 - Fri, Oct 23

1:00 am - 6:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

12:00 pm - 10:15 pmICN Incheon Intl-IAH Houston George Bush Intcntl

24h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,140EVA Air

Wed, Oct 14 - Thu, Oct 22

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

$1,254Air 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

$1,254Air Canada

Wed, Nov 11 - Mon, Nov 23

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

32h 00m1 stop Vancouver Intl

6:55 pm - 11:59 pmICN Incheon Intl-IAH Houston George Bush Intcntl

20h 04m2 stops Vancouver Intl Denver Intl

$1,321Asiana Airlines

Sun, Oct 25 - Mon, Nov 16

4:45 pm - 4:05 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

33h 20m1 stop Vancouver Intl

6:55 pm - 11:59 pmICN Incheon Intl-IAH Houston George Bush Intcntl

20h 04m2 stops Vancouver Intl Denver Intl

$1,321Asiana Airlines

Wed, Oct 21 - Thu, Nov 12

Cheap last minute flights

Enter your travel dates to find the best prices.

11:45 am - 4:55 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

39h 10m1 stop Tokyo Narita

3:15 pm - 9:45 amICN Incheon Intl-IAH Houston George Bush Intcntl

32h 30m2 stops Osaka Kansai Intl Tokyo Narita

$936Multiple Airlines

Mon, Sep 14 - Tue, Sep 29

11:45 am - 4:55 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

39h 10m1 stop Tokyo Narita

1:35 pm - 9:45 amICN Incheon Intl-IAH Houston George Bush Intcntl

34h 10m1 stop Tokyo Narita

$943Multiple Airlines

Mon, Sep 14 - Tue, Sep 29

6:04 am - 3:45 pmHOU Houston Hobby-ICN Incheon Intl

19h 41m1 stop Dallas/Fort Worth

5:50 pm - 7:48 pmICN Incheon Intl-HOU Houston Hobby

15h 58m1 stop Dallas/Fort Worth

$1,041American Airlines

Mon, Sep 14 - Mon, Sep 21

6:04 am - 3:45 pmHOU Houston Hobby-ICN Incheon Intl

19h 41m1 stop Dallas/Fort Worth

5:50 pm - 7:48 pmICN Incheon Intl-HOU Houston Hobby

15h 58m1 stop Dallas/Fort Worth

$1,041American Airlines

Tue, Sep 15 - Tue, Sep 22

1:10 am - 6:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

27h 35m1 stop Taipei City Taiwan Taoyuan Intl

1:25 pm - 10:25 pmICN Incheon Intl-IAH Houston George Bush Intcntl

23h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,140EVA Air

Tue, Sep 15 - Wed, Sep 23

1:10 am - 11:00 amIAH Houston George Bush Intcntl-ICN Incheon Intl

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

1:25 pm - 10:25 pmICN Incheon Intl-IAH Houston George Bush Intcntl

23h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,140EVA Air

Sun, Sep 13 - Wed, Sep 30

4:45 pm - 4:05 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

33h 20m1 stop Vancouver Intl

5:45 pm - 1:23 pmICN Incheon Intl-IAH Houston George Bush Intcntl

57h 38m2 stops Vancouver Intl Edmonton

$1,261Air Canada

Mon, Sep 14 - Wed, Sep 30

9:43 am - 4:05 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

40h 22m1 stop Vancouver Intl

5:45 pm - 7:06 pmICN Incheon Intl-IAH Houston George Bush Intcntl

39h 21m2 stops Vancouver Intl Calgary

$1,262Air Canada

Mon, Sep 14 - Wed, Sep 30

2:25 pm - 4:00 amHOU Houston Hobby-ICN Incheon Intl

23h 35m1 stop Atlanta Hartsfield-Jackson

10:15 am - 4:30 pmICN Incheon Intl-HOU Houston Hobby

20h 15m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$2,061Delta

Mon, Sep 14 - Tue, Sep 29

5:26 pm - 4:25 pmHOU Houston Hobby-ICN Incheon Intl

32h 59m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

4:25 pm - 11:03 pmICN Incheon Intl-HOU Houston Hobby

20h 38m1 stop Atlanta Hartsfield-Jackson

$2,110Delta

Sun, Sep 13 - Sat, Oct 10

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Delta flights from Houston to Seoul

Our best Delta deals on Houston to Seoul flight tickets

Delta

Mar 1

HOU5:35 pmHouston Hobby

21h 10m

1 stop

ICN5:45 amIncheon Intl

Mar 22

ICN5:40 pmIncheon Intl

18h 03m

1 stop

HOU9:43 pmHouston Hobby

$1,458

Delta

Nov 10

HOU5:24 pmHouston Hobby

21h 21m

1 stop

ICN5:45 amIncheon Intl

Nov 24

ICN8:35 pmIncheon Intl

27h 57m

2 stops

HOU9:32 amHouston Hobby

$1,463

Delta

Sep 24

HOU6:00 amHouston Hobby

21h 20m

2 stops

ICN5:20 pmIncheon Intl

Oct 28

ICN9:35 amIncheon Intl

27h 28m

2 stops

HOU11:03 pmHouston Hobby

$1,960

American Airlines flights from Houston to Seoul

Our best American Airlines deals on Houston to Seoul flight tickets

American Airlines

Sep 21

HOU6:04 amHouston Hobby

19h 41m

1 stop

ICN3:45 pmIncheon Intl

Sep 28

ICN5:50 pmIncheon Intl

15h 58m

1 stop

HOU7:48 pmHouston Hobby

$1,041

American Airlines

Sep 18

HOU6:04 amHouston Hobby

19h 41m

1 stop

ICN3:45 pmIncheon Intl

Sep 28

ICN5:50 pmIncheon Intl

15h 58m

1 stop

HOU7:48 pmHouston Hobby

$1,078

American Airlines

Sep 24

HOU6:04 amHouston Hobby

19h 41m

1 stop

ICN3:45 pmIncheon Intl

Oct 28

ICN6:50 pmIncheon Intl

28h 11m

1 stop

HOU9:01 amHouston Hobby

$1,099

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 10/21

7:20 am-9:40 pm

2 stops24h 20m

Incheon Intl

Mon 11/16

8:45 am-7:55 am

1 stop38h 10m

$927

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Thu 10/22

4:41 pm-9:40 pm

2 stops38h 59m

Incheon Intl

Mon 11/16

8:45 am-7:55 am

1 stop38h 10m

$927

Quickest round-trip

HoustonIncheon

HOU Houston Hobby - ICN Incheon Intl

HOUICN

Houston Hobby

Mon 9/21

6:04 am-3:45 pm

1 stop19h 41m

Incheon Intl

Mon 9/28

5:50 pm-7:48 pm

1 stop15h 58m

$1,041

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 9/23

7:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

Wed 10/14

5:50 pm-11:59 pm

1 stop20h 09m

$1,093

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Sun 10/11

1:00 am-11:00 am

1 stop20h 00m

Incheon Intl

Fri 10/23

12:00 pm-10:15 pm

1 stop24h 15m

$1,133

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 10/14

1:00 am-6:45 pm

1 stop27h 45m

Incheon Intl

Thu 10/22

12:00 pm-10:15 pm

1 stop24h 15m

$1,140

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 11/11

4:25 pm-5:10 pm

2 stops33h 45m

Incheon Intl

Mon 11/16

6:55 pm-2:38 pm

1 stop34h 43m

$1,254

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 11/11

4:25 pm-5:10 pm

2 stops33h 45m

Incheon Intl

Mon 11/23

6:55 pm-2:38 pm

1 stop34h 43m

$1,254

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Sun 10/25

6:10 pm-4:10 pm

1 stop32h 00m

Incheon Intl

Mon 11/16

6:55 pm-11:59 pm

2 stops20h 04m

$1,321

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 10/21

4:45 pm-4:05 pm

1 stop33h 20m

Incheon Intl

Thu 11/12

6:55 pm-11:59 pm

2 stops20h 04m

$1,321

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 $1,196 to $1,456.
The lowest price recently found on this route was $927.

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Houston averaging around $1,075.

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 $1,338 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 $884 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	$459
Fastest flight time	19h 45m
Direct flights	None

The best one-way flight to Seoul from Houston in the past 72 hours is $459. The best round-trip flight deal from Houston to Seoul found on momondo in the last 72 hours is $927.

The fastest flight from Houston to Seoul takes 19h 45m

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 19h 45m 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 8 as of September 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 11,611 reviews	Search Air Canada flights
American Airlines	PriceFrom $816	Free Cancellation	Rating 7.1 12,046 reviews	Search American Airlines flights
Asiana Airlines	PriceFrom $872	Free Cancellation	Rating 8.1 561 reviews	Search Asiana Airlines flights
Delta	PriceFrom $895	Free Cancellation	Rating 7.8 8,557 reviews	Search Delta flights
Korean Air	PriceFrom $923	Free Cancellation	Rating 8.4 1,220 reviews	Search Korean Air flights
EVA Air	PriceFrom $923	Free Cancellation	Rating 8.5 1,524 reviews	Search EVA Air flights
WestJet	PriceFrom $925	Free Cancellation	Rating 7.2 3,445 reviews	Search WestJet flights
United Airlines	PriceFrom $1,408	Free Cancellation	Rating 7.4 10,196 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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Fly into one of these airports located in Seoul

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Cheap flights from Houston to Seoul from $459

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 10/24. 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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Delta flights from Houston to Seoul

Our best Delta 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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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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