What airlines fly to South Korea?

American Airlines, Asiana Airlines and United Airlines are the top three most popular airlines that fly to South Korea 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 South Korea. Keep in mind that there are 8 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston to South Korea?

Alaska Airlines, EVA Air, and Cathay Pacific are the most popular carriers operating from Houston to South Korea

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

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

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

As of November 2026, there are 8 operators available to choose from for flights from Houston to South Korea.

How old do you have to be to fly from Houston to South Korea?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to South Korea.

What documentation or ID do you need to fly to South Korea?

The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$393 Cheap Flights from Houston to South Korea in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to South Korea

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:51 pm - 4:50 amIAH Houston George Bush Intcntl-ICN Incheon Intl

40h 59m2 stops Las Vegas Harry Reid Intl 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

$847Multiple Airlines

Tue, Jan 12 - Wed, Jan 20

8:51 pm - 4:50 amIAH Houston George Bush Intcntl-ICN Incheon Intl

40h 59m2 stops Las Vegas Harry Reid Intl Los Angeles

1:20 pm - 8:19 pmICN Incheon Intl-IAH Houston George Bush Intcntl

21h 59m1 stop Los Angeles

$857Multiple Airlines

Tue, Jan 26 - 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

6:00 am - 4:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

6:50 pm - 11:57 pmICN Incheon Intl-IAH Houston George Bush Intcntl

20h 07m1 stop Dallas/Fort Worth

$1,063American Airlines

Mon, Nov 30 - Mon, Dec 7

6:10 pm - 5:10 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

32h 00m1 stop Vancouver Intl

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

37h 13m1 stop Vancouver Intl

$1,257Air Canada

Tue, Feb 9 - Tue, May 4

6:10 pm - 5:10 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

32h 00m1 stop Vancouver Intl

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

34h 43m1 stop Vancouver Intl

$1,257Air Canada

Mon, Feb 8 - Tue, Feb 16

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

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

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

24h 20m1 stop Taipei City Taiwan Taoyuan Intl

$1,260EVA Air

Wed, Apr 14 - Wed, Apr 28

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

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

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

24h 20m1 stop Taipei City Taiwan Taoyuan Intl

$1,260EVA Air

Tue, Apr 13 - Mon, Apr 26

8:00 am - 6:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

20h 45m1 stop Calgary

8:45 pm - 1:55 pmICN Incheon Intl-IAH Houston George Bush Intcntl

31h 10m1 stop Calgary

$1,342WestJet

Fri, Apr 16 - Tue, Apr 27

8:00 am - 6:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

20h 45m1 stop Calgary

8:45 pm - 1:55 pmICN Incheon Intl-IAH Houston George Bush Intcntl

31h 10m1 stop Calgary

$1,383WestJet

Fri, Apr 9 - Thu, Apr 29

Cheap last minute flights

Enter your travel dates to find the best prices.

10:59 pm - 4:20 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

26h 21m1 stop Los Angeles

1:20 pm - 12:42 amICN Incheon Intl-IAH Houston George Bush Intcntl

26h 22m2 stops Los Angeles Denver Intl

$1,009Multiple Airlines

Mon, Nov 9 - Tue, Nov 17

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

Tue, Nov 10 - Fri, Nov 27

5:00 am - 4:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

20h 45m1 stop Dallas/Fort Worth

6:50 pm - 8:25 pmICN Incheon Intl-IAH Houston George Bush Intcntl

16h 35m1 stop Dallas/Fort Worth

$1,064American Airlines

Sat, Nov 7 - Mon, Dec 7

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

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

$1,399EVA Air

Wed, Nov 11 - Mon, Nov 16

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

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

7:45 pm - 8:50 pmICN Incheon Intl-IAH Houston George Bush Intcntl

40h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,463EVA Air

Wed, Nov 11 - Mon, Jan 18

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

6:20 pm - 6:25 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

33h 05m1 stop Toronto Pearson Intl

6:55 pm - 9:07 amICN Incheon Intl-IAH Houston George Bush Intcntl

29h 12m2 stops Vancouver Intl Toronto Pearson Intl

$1,911Air Canada

Wed, Nov 11 - Sun, Nov 29

8:00 am - 6:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

19h 45m1 stop Calgary

8:45 pm - 10:15 pmICN Incheon Intl-IAH Houston George Bush Intcntl

16h 30m1 stop Calgary

$2,048WestJet

Sat, Nov 7 - Sun, Nov 8

1:50 pm - 6:45 pmIAH Houston George Bush Intcntl-ICN Incheon Intl

37h 55m1 stop Calgary

8:45 pm - 10:15 pmICN Incheon Intl-IAH Houston George Bush Intcntl

16h 30m1 stop Calgary

$2,048WestJet

Fri, Nov 6 - Sun, Nov 8

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Cathay Pacific flights from Houston to South Korea

Our best Cathay Pacific deals on Houston to South Korea flight tickets

Cathay Pacific

Jan 20

HOU5:16 pmHouston Hobby

29h 34m

2 stops

ICN1:50 pmIncheon Intl

Jan 26

ICN1:55 amIncheon Intl

36h 04m

2 stops

HOU10:59 pmHouston Hobby

$1,127

Cathay Pacific

Nov 9

IAH3:19 pmHouston George Bush Intcntl

31h 31m

2 stops

ICN1:50 pmIncheon Intl

Nov 16

ICN10:00 amIncheon Intl

27h 39m

2 stops

IAH10:39 pmHouston George Bush Intcntl

$1,170

Cathay Pacific

Jan 16

HOU7:18 pmHouston Hobby

27h 32m

2 stops

ICN1:50 pmIncheon Intl

Jan 26

ICN1:55 amIncheon Intl

36h 04m

2 stops

HOU10:59 pmHouston Hobby

$1,176

Delta flights from Houston to South Korea

Our best Delta deals on Houston to South Korea flight tickets

Delta

Feb 2

HOU5:24 pmHouston Hobby

21h 21m

1 stop

ICN5:45 amIncheon Intl

Feb 17

ICN7:25 pmIncheon Intl

17h 51m

1 stop

HOU10:16 pmHouston Hobby

$1,459

Delta

Jan 12

HOU5:25 pmHouston Hobby

31h 25m

2 stops

ICN3:50 pmIncheon Intl

Jan 25

ICN7:25 pmIncheon Intl

17h 53m

1 stop

HOU10:18 pmHouston Hobby

$1,463

Delta

Jan 24

HOU5:24 pmHouston Hobby

32h 26m

2 stops

ICN4:50 pmIncheon Intl

Feb 14

ICN9:35 amIncheon Intl

22h 01m

2 stops

HOU4:36 pmHouston Hobby

$1,513

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

Tue 1/12

8:51 pm-4:50 am

2 stops40h 59m

Incheon Intl

Wed 1/20

1:20 pm-7:56 pm

2 stops21h 36m

$847

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Tue 1/26

8:51 pm-4:50 am

2 stops40h 59m

Incheon Intl

Tue 2/23

1:20 pm-8:19 pm

1 stop21h 59m

$857

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

Mon 11/30

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Mon 12/7

6:50 pm-11:57 pm

1 stop20h 07m

$1,063

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Tue 2/9

6:10 pm-5:10 pm

1 stop32h 00m

Incheon Intl

Tue 5/4

5:45 pm-4:58 pm

1 stop37h 13m

$1,257

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Mon 2/8

6:10 pm-5:10 pm

1 stop32h 00m

Incheon Intl

Tue 2/16

6:55 pm-2:38 pm

1 stop34h 43m

$1,257

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Wed 4/14

1:00 am-6:45 pm

1 stop27h 45m

Incheon Intl

Wed 4/28

12:00 pm-10:20 pm

1 stop24h 20m

$1,260

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Tue 4/13

1:00 am-6:45 pm

1 stop27h 45m

Incheon Intl

Mon 4/26

12:00 pm-10:20 pm

1 stop24h 20m

$1,260

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Fri 4/16

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Tue 4/27

8:45 pm-1:55 pm

1 stop31h 10m

$1,342

HoustonIncheon

IAH Houston George Bush Intcntl - ICN Incheon Intl

IAHICN

Houston George Bush Intcntl

Fri 4/9

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Thu 4/29

8:45 pm-1:55 pm

1 stop31h 10m

$1,383

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 South Korea

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 cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,179.

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

You are more likely to see cheaper flights to South Korea from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea 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 South Korea from Houston for as low as $879 on momondo.

Cheap Houston to South Korea flight deals and tips

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

Best Price Found	$393
Fastest flight time	19h 45m
Direct flights	None

The best one-way flight to South Korea from Houston in the past 72 hours is $393. The best round-trip flight deal from Houston to South Korea found on momondo in the last 72 hours is $847.

The fastest flight from Houston to South Korea takes 19h 45m

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

Search flight deals

Frequently asked questions about flying from Houston to South Korea

When did momondo last update prices for flights from Houston to South Korea?
Prices for flights from Houston to South Korea are refreshed on a daily basis.
How many operators does momondo search for flights from Houston to South Korea?
As of November 2026, there are 8 operators available to choose from for flights from Houston to South Korea.
How old do you have to be to fly from Houston to South Korea?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to South Korea.
What documentation or ID do you need to fly to South Korea?
The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to South Korea

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $697	Free Cancellation	Rating 7.1 11,861 reviews	Search Air Canada flights
American Airlines	PriceFrom $816	Free Cancellation	Rating 7.0 12,231 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 8,698 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 3,441 reviews	Search WestJet flights
Korean Air	PriceFrom $1,323	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
United Airlines	PriceFrom $1,456	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Houston to South Korea 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 South Korea that suits you.

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

momondo does allow users to show only those flights to South Korea from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to South Korea?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Korea from Houston.

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

Of course. momondo tracks the price of Houston to South Korea flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your South Korea trip

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Popular cities in South Korea

Flights to Seoulfrom $617

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Flights to Muan

Flights to Jinjufrom $1,461

Flights to Yeosu

Cheap flights from Houston to South Korea from $393

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 South Korea 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.

Find the cheapest flights from Houston to South Korea

Cheap round-trip flights

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Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

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Cathay Pacific flights from Houston to South Korea

Our best Cathay Pacific deals on Houston to South Korea flight tickets

Delta flights from Houston to South Korea

Our best Delta deals on Houston to South Korea flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Houston to South Korea that are best for you.

See travel insights to South Korea from

How to get the cheapest flight ticket from Houston to South Korea

What is the cheapest month to fly to South Korea?

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

What is the cheapest airline that flies from Houston to South Korea?

What airlines fly to South Korea?

Cheap Houston to South Korea flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Houston to South Korea

Best airlines flying from Houston to South Korea

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

Why use momondo?

An easier way to manage your South Korea 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

Popular cities in South Korea

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

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

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

Cabin classes currently available on flights to South Korea

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

Complete your trip to South Korea

Explore popular destinations other users love

According to popular flight searches on momondo this year