What airlines fly to South Korea?

United Airlines, Delta and Asiana Airlines are the top three most popular airlines that fly to South Korea from Houston according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 10 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?

ZIPAIR, Japan Airlines, and American Airlines 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 May 2026, there are 10 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.

$439 Cheap Flights from Houston to South Korea in 2026

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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.

10:45 am - 1:30 pm

IAH

ICN

36h 45m

1 stop

12:55 pm - 8:45 am

ICN

IAH

33h 50m

1 stop

$894Multiple Airlines

Mon, Jul 27 - Fri, Aug 28

11:45 am - 4:15 pm

IAH

ICN

38h 30m

1 stop

12:55 pm - 9:45 am

ICN

IAH

34h 50m

1 stop

$897Multiple Airlines

Mon, Sep 7 - Tue, Sep 15

1:35 am - 6:10 pm

IAH

GMP

26h 35m

1 stop

8:20 pm - 10:25 pm

GMP

IAH

40h 05m

1 stop

$1,312EVA Air

Sun, Aug 23 - Wed, Sep 2

1:35 am - 6:10 pm

IAH

GMP

26h 35m

1 stop

1:50 pm - 10:25 pm

GMP

IAH

22h 35m

1 stop

$1,352EVA Air

Sun, Aug 23 - Sat, Sep 5

5:41 am - 3:45 pm

HOU

ICN

20h 04m

1 stop

5:50 pm - 11:53 pm

ICN

HOU

20h 03m

1 stop

$1,353American Airlines

Wed, Sep 2 - Wed, Sep 9

6:22 pm - 4:25 pm

HOU

ICN

31h 03m

1 stop

6:35 pm - 9:40 am

ICN

HOU

30h 05m

1 stop

$1,354American Airlines

Mon, Nov 2 - Thu, Nov 26

5:02 pm - 6:20 pm

HOU

PUS

35h 18m

2 stops

8:00 am - 9:14 am

PUS

HOU

39h 14m

2 stops

$2,461Delta

Tue, Jun 2 - Tue, Jun 16

6:00 pm - 7:55 pm

IAH

TAE

35h 55m

2 stops

7:55 am - 10:49 pm

TAE

IAH

28h 54m

2 stops

$2,785Korean Air

Sun, Sep 6 - Thu, Sep 10

1:15 pm - 7:55 pm

IAH

TAE

40h 40m

2 stops

7:55 am - 10:49 pm

TAE

IAH

28h 54m

2 stops

$2,786Korean Air

Sun, Sep 6 - Thu, Sep 10

6:00 am - 9:30 am

HOU

PUS

37h 30m

2 stops

8:45 am - 9:43 pm

PUS

HOU

26h 58m

2 stops

$2,815Delta

Tue, Jun 2 - Sun, Jun 14

ZIPAIR flights from Houston to South Korea

Our best ZIPAIR deals on Houston to South Korea flight tickets

ZIPAIR

Aug 24

IAH10:45 amHouston George Bush Intcntl

34h 40m

1 stop

ICN11:25 amIncheon Intl

Sep 8

ICN12:55 pmIncheon Intl

34h 50m

1 stop

IAH9:45 amHouston George Bush Intcntl

$915

ZIPAIR

Aug 21

IAH10:45 amHouston George Bush Intcntl

34h 40m

1 stop

ICN11:25 amIncheon Intl

Sep 3

ICN12:55 pmIncheon Intl

34h 50m

1 stop

IAH9:45 amHouston George Bush Intcntl

$920

ZIPAIR

Aug 24

IAH10:45 amHouston George Bush Intcntl

34h 40m

1 stop

ICN11:25 amIncheon Intl

Sep 3

ICN12:55 pmIncheon Intl

34h 50m

1 stop

IAH9:45 amHouston George Bush Intcntl

$921

American Airlines flights from Houston to South Korea

Our best American Airlines deals on Houston to South Korea flight tickets

American Airlines

Sep 2

HOU5:41 amHouston Hobby

20h 04m

1 stop

ICN3:45 pmIncheon Intl

Sep 9

ICN5:50 pmIncheon Intl

20h 03m

1 stop

HOU11:53 pmHouston Hobby

$1,353

American Airlines

Nov 2

HOU6:22 pmHouston Hobby

31h 03m

1 stop

ICN4:25 pmIncheon Intl

Nov 26

ICN6:35 pmIncheon Intl

30h 05m

1 stop

HOU9:40 amHouston Hobby

$1,354

American Airlines

Nov 2

HOU6:22 pmHouston Hobby

31h 03m

1 stop

ICN4:25 pmIncheon Intl

Nov 26

ICN6:35 pmIncheon Intl

16h 15m

1 stop

HOU7:50 pmHouston Hobby

$1,358

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 7/27

10:45 am-1:30 pm

1 stop36h 45m

Incheon Intl

Fri 8/28

12:55 pm-8:45 am

1 stop33h 50m

$894

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 9/7

11:45 am-4:15 pm

1 stop38h 30m

Incheon Intl

Tue 9/15

12:55 pm-9:45 am

1 stop34h 50m

$897

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 8/23

1:35 am-6:10 pm

1 stop26h 35m

Seoul Gimpo Intl

Wed 9/2

8:20 pm-10:25 pm

1 stop40h 05m

$1,312

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 8/23

1:35 am-6:10 pm

1 stop26h 35m

Seoul Gimpo Intl

Sat 9/5

1:50 pm-10:25 pm

1 stop22h 35m

$1,352

Quickest round-trip

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Wed 9/2

5:41 am-3:45 pm

1 stop20h 04m

Incheon Intl

Wed 9/9

5:50 pm-11:53 pm

1 stop20h 03m

$1,353

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 11/2

6:22 pm-4:25 pm

1 stop31h 03m

Incheon Intl

Thu 11/26

6:35 pm-9:40 am

1 stop30h 05m

$1,354

HoustonBusan

HOU - PUS

HOUPUS

Houston Hobby

Tue 6/2

5:02 pm-6:20 pm

2 stops35h 18m

Busan Gimhae

Tue 6/16

8:00 am-9:14 am

2 stops39h 14m

$2,461

HoustonDaegu

IAH - TAE

IAHTAE

Houston George Bush Intcntl

Sun 9/6

6:00 pm-7:55 pm

2 stops35h 55m

Daegu

Thu 9/10

7:55 am-10:49 pm

2 stops28h 54m

$2,785

HoustonDaegu

IAH - TAE

IAHTAE

Houston George Bush Intcntl

Sun 9/6

1:15 pm-7:55 pm

2 stops40h 40m

Daegu

Thu 9/10

7:55 am-10:49 pm

2 stops28h 54m

$2,786

HoustonBusan

HOU - PUS

HOUPUS

Houston Hobby

Tue 6/2

6:00 am-9:30 am

2 stops37h 30m

Busan Gimhae

Sun 6/14

8:45 am-9:43 pm

2 stops26h 58m

$2,815

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 February, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $407.

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 $1,279 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 $882 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

Fastest flight time	19h 25m
Direct flights	None

The fastest flight from Houston to South Korea takes 19h 25m

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 May 2026, there are 10 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
Alaska Airlines	PriceFrom $461	Free Cancellation	Rating 7.9 12,354 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $483	Free Cancellation	Rating 7.1 11,661 reviews	Search American Airlines flights
Air Canada	PriceFrom $697	Free Cancellation	Rating 7.1 11,020 reviews	Search Air Canada flights
Delta	PriceFrom $826	Free Cancellation	Rating 7.9 8,446 reviews	Search Delta flights
Asiana Airlines	PriceFrom $872	Free Cancellation	Rating 8.1 532 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $923	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
EVA Air	PriceFrom $923	Free Cancellation	Rating 8.5 1,445 reviews	Search EVA Air flights
WestJet	PriceFrom $925	Free Cancellation	Rating 7.2 3,332 reviews	Search WestJet flights
Turkish Airlines	PriceFrom $968	Free Cancellation	Rating 7.4 4,360 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $1,138	Free Cancellation	Rating 7.4 9,701 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

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.

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Feeling lucky

Popular cities in South Korea

Flights to Seoulfrom $669

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Flights to Gwangjufrom $1,756

Flights to Jinjufrom $1,716

Flights to Muan

Cheap flights from Houston to South Korea from $439

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 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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ZIPAIR flights from Houston to South Korea

Our best ZIPAIR deals on Houston to South Korea flight tickets

American Airlines flights from Houston to South Korea

Our best American Airlines deals on Houston to South Korea flight tickets

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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

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

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