What airlines fly to South Korea?

American Airlines, United Airlines and EVA Air are the top three most popular airlines that fly to South Korea from Houston George Bush Intcntl Airport according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 9 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 George Bush Intcntl to South Korea?

WestJet is the most popular carrier operating from Houston George Bush Intcntl to South Korea

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to South Korea?

Prices for flights from Houston George Bush Intcntl Airport to South Korea are refreshed on a daily basis.

How many operators does momondo search for flights from Houston George Bush Intcntl Airport to South Korea?

As of July 2025, there are 9 operators available to choose from for flights from Houston George Bush Intcntl Airport to South Korea.

How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to South Korea.

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

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

$431 Cheap Flights from Houston George Bush Intcntl Airport to South Korea in 2025

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Find the cheapest flights from Houston George Bush Intcntl Airport to South Korea

Round-trip

One-way

Last minute

Cheap round-trip flights

6:05 am - 3:30 pmIAH-ICN

19h 25m1 stop

5:25 pm - 8:28 amICN-IAH

29h 03m1 stop

$846American Airlines

Find Deal

Mon, Sep 1 - Sun, Sep 14

6:05 am - 3:30 pmIAH-ICN

19h 25m1 stop

5:25 pm - 8:12 pmICN-IAH

16h 47m1 stop

$856American Airlines

Find Deal

Tue, Sep 2 - Thu, Sep 25

6:39 am - 10:00 pmIAH-ICN

25h 21m2 stops

5:45 pm - 2:33 pmICN-IAH

34h 48m3 stops

$858

Find Deal

Thu, Sep 4 - Wed, Sep 24

6:35 pm - 3:30 pmIAH-ICN

30h 55m1 stop

5:25 pm - 10:00 pmICN-IAH

18h 35m1 stop

$862American Airlines

Find Deal

Fri, Sep 12 - Thu, Sep 18

8:00 am - 8:50 pmIAH-ICN

22h 50m2 stops

5:45 pm - 2:33 pmICN-IAH

34h 48m3 stops

$865

Find Deal

Wed, Sep 3 - Wed, Sep 10

7:40 am - 3:20 pmIAH-ICN

17h 40m1 stop

5:50 pm - 11:56 pmICN-IAH

21h 06m1 stop

$976Delta

Find Deal

Mon, Sep 1 - Tue, Nov 11

6:50 pm - 4:30 pmIAH-ICN

31h 40m2 stops

6:40 pm - 11:14 pmICN-IAH

18h 34m1 stop

$981Delta

Find Deal

Tue, Sep 2 - Wed, Sep 10

11:35 am - 10:20 pmIAH-GMP

20h 45m1 stop

7:50 pm - 7:45 amGMP-IAH

26h 55m1 stop

$1,117ANA

Find Deal

Wed, Oct 22 - Wed, Nov 5

11:35 am - 10:20 pmIAH-GMP

20h 45m1 stop

7:55 pm - 8:45 amGMP-IAH

26h 50m1 stop

$1,123ANA

Find Deal

Tue, Sep 2 - Thu, Sep 25

7:23 pm - 6:10 pmIAH-GMP

32h 47m2 stops

1:50 pm - 10:25 pmGMP-IAH

22h 35m1 stop

$1,222EVA Air

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Sun, Aug 31 - Sat, Sep 6

American Airlines flights from Houston George Bush Intcntl Airport to South Korea

Our best American Airlines deals on Houston George Bush Intcntl Airport to South Korea flight tickets

American Airlines

Sep 1

IAH6:05 amHouston George Bush Intcntl

19h 25m

1 stop

ICN3:30 pmIncheon Intl

Sep 14

ICN5:25 pmIncheon Intl

29h 03m

1 stop

IAH8:28 amHouston George Bush Intcntl

$846

Find similar

American Airlines

Sep 2

IAH6:05 amHouston George Bush Intcntl

19h 25m

1 stop

ICN3:30 pmIncheon Intl

Sep 25

ICN5:25 pmIncheon Intl

16h 47m

1 stop

IAH8:12 pmHouston George Bush Intcntl

$856

Find similar

American Airlines

Sep 12

IAH6:35 pmHouston George Bush Intcntl

30h 55m

1 stop

ICN3:30 pmIncheon Intl

Sep 18

ICN5:25 pmIncheon Intl

18h 35m

1 stop

IAH10:00 pmHouston George Bush Intcntl

$862

Find similar

Delta flights from Houston George Bush Intcntl Airport to South Korea

Our best Delta deals on Houston George Bush Intcntl Airport to South Korea flight tickets

Delta

Sep 1

IAH7:40 amHouston George Bush Intcntl

17h 40m

1 stop

ICN3:20 pmIncheon Intl

Nov 11

ICN5:50 pmIncheon Intl

21h 06m

1 stop

IAH11:56 pmHouston George Bush Intcntl

$976

Find similar

Delta

Sep 2

IAH6:50 pmHouston George Bush Intcntl

31h 40m

2 stops

ICN4:30 pmIncheon Intl

Sep 10

ICN6:40 pmIncheon Intl

18h 34m

1 stop

IAH11:14 pmHouston George Bush Intcntl

$981

Find similar

Delta

Aug 23

IAH2:20 pmHouston George Bush Intcntl

37h 00m

1 stop

ICN5:20 pmIncheon Intl

Sep 10

ICN10:15 amIncheon Intl

27h 12m

1 stop

IAH11:27 pmHouston George Bush Intcntl

$982

Find similar

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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 March is also cheap. Prices for this month can be found on momondo for an average of $1,050.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Houston George Bush Intcntl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,208. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to South Korea for around $1,635.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from Houston George Bush Intcntl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,203 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,427 on average. Flights to South Korea from Houston George Bush Intcntl Airport in the morning 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 South Korea?

You are more likely to see cheaper flights to South Korea from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,330 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 George Bush Intcntl Airport for as low as $1,077 on momondo.

Can stopping save me money on Houston George Bush Intcntl Airport to South Korea flights?

You could potentially save up to 48% on your flight if you consider stops on a Houston George Bush Intcntl Airport to South Korea flight.

Cheap Houston George Bush Intcntl Airport to South Korea flight deals and tips

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

Best Price Found	$431
Fastest flight time	17h 20m
Direct flights	None
Airports in South Korea	3 airports

The best one-way flight to South Korea from Houston George Bush Intcntl Airport in the past 72 hours is $431. The best round-trip flight deal from Houston George Bush Intcntl Airport to South Korea found on momondo in the last 72 hours is $846.

The fastest flight from Houston George Bush Intcntl Airport to South Korea takes 17h 20m

There are no direct flights from Houston George Bush Intcntl Airport to South Korea. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Seoul Gimpo Intl Airport, Houston George Bush Intcntl Airport - Busan Gimhae Airport and Houston George Bush Intcntl Airport - Incheon Intl Airport.

There are 3 airports near South Korea: Incheon Intl (ICN), Seoul Gimpo Intl (GMP), Busan Gimhae (PUS)

Search flight deals

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to South Korea?
Prices for flights from Houston George Bush Intcntl Airport to South Korea are refreshed on a daily basis.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to South Korea?
As of July 2025, there are 9 operators available to choose from for flights from Houston George Bush Intcntl Airport to South Korea.
How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to South Korea.
What documentation or ID do you need to fly to South Korea?
The travel and health documents you'll need for your trip to South Korea 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 South Korea. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston George Bush Intcntl Airport to South Korea

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to South Korea with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $849	Free Cancellation	Rating 7.1 9,738 reviews	Search Air Canada flights
American Airlines	PriceFrom $877	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $913	Free Cancellation	Rating 7.4 8,864 reviews	Search United Airlines flights
Delta	PriceFrom $916	Free Cancellation	Rating 8.0 7,959 reviews	Search Delta flights
Turkish Airlines	PriceFrom $990	Free Cancellation	Rating 7.3 3,906 reviews	Search Turkish Airlines flights
EVA Air	PriceFrom $1,031	Free Cancellation	Rating 8.4 1,214 reviews	Search EVA Air flights
Korean Air	PriceFrom $1,080	Free Cancellation	Rating 8.4 1,109 reviews	Search Korean Air flights
WestJet	PriceFrom $1,180	Free Cancellation	Rating 7.2 2,948 reviews	Search WestJet flights
Asiana Airlines	PriceFrom $1,288	Free Cancellation	Rating 8.2 456 reviews	Search Asiana Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from Houston.

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 all potential Houston to South Korea flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to South Korea, momondo offers a useful price alert feature which will track prices for flights to South Korea from Houston and alert you when they change.

An easier way to manage your South Korea trip

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Find better results for your trip to South Korea

Popular cities in South Korea

Flights to Seoulfrom $568

Flights to Jeju Cityfrom $758

Flights to Busanfrom $736

Flights to Gwangjufrom $1,479

Flights to Muan

Cheap flights from Houston George Bush Intcntl Airport to South Korea from $431

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Houston George Bush Intcntl Airport to South Korea

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Houston George Bush Intcntl Airport to South Korea

Our best American Airlines deals on Houston George Bush Intcntl Airport to South Korea flight tickets

Delta flights from Houston George Bush Intcntl Airport to South Korea

Our best Delta deals on Houston George Bush Intcntl Airport to South Korea flight tickets

See travel insights to South Korea from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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

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 March is also cheap. Prices for this month can be found on momondo for an average of $1,050.

What is the cheapest day to depart on your flight to South Korea?

What is the cheapest time of day to depart on your flight to South Korea?

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

Can stopping save me money on Houston George Bush Intcntl Airport to South Korea flights?

You could potentially save up to 48% on your flight if you consider stops on a Houston George Bush Intcntl Airport to South Korea flight.

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

WestJet is the most popular carrier operating from Houston George Bush Intcntl to South Korea

What airlines fly to South Korea?

Cheap Houston George Bush Intcntl Airport to South Korea flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in South Korea

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to South Korea?

How many operators does momondo search for flights from Houston George Bush Intcntl Airport to South Korea?

How old do you have to be to fly from Houston George Bush Intcntl Airport to South Korea?

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

Best airlines flying from Houston George Bush Intcntl Airport to South Korea

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to South Korea with momondo

Why use momondo?

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

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

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

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

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