What airlines fly to Seoul?

Delta, United Airlines and Asiana Airlines are the top three most popular airlines that fly to Seoul from Killeen according to our data. Delta is the first choice among our users, with 37% 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.

When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Seoul?

Prices for flights from Killeen Fort Hood Regional Airport to Seoul refresh daily.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to Seoul?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Seoul.

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

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

$1,106 Cheap Flights from Killeen to Seoul in 2026/27

Find the cheapest flights from Killeen to Seoul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 1:50 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

29h 20m2 stops Dallas/Fort Worth Hong Kong Intl

10:00 am - 11:41 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

27h 41m2 stops Hong Kong Intl Dallas/Fort Worth

$1,106Cathay Pacific

Mon, Mar 1 - Wed, Mar 17

5:30 pm - 1:50 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

29h 20m2 stops Dallas/Fort Worth Hong Kong Intl

10:00 am - 10:42 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

26h 42m2 stops Hong Kong Intl Dallas/Fort Worth

$1,124Cathay Pacific

Mon, Mar 1 - Tue, Mar 16

5:30 pm - 1:50 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

29h 20m2 stops Dallas/Fort Worth Hong Kong Intl

10:00 am - 10:42 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

27h 42m2 stops Hong Kong Intl Dallas/Fort Worth

$1,156Cathay Pacific

Fri, Feb 19 - Tue, Mar 9

5:30 pm - 1:50 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

29h 20m2 stops Dallas/Fort Worth Hong Kong Intl

10:00 am - 10:42 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

26h 42m2 stops Hong Kong Intl Dallas/Fort Worth

$1,174Cathay Pacific

Sun, Feb 28 - Tue, Mar 16

4:07 pm - 1:50 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

30h 43m2 stops Dallas/Fort Worth Hong Kong Intl

10:00 am - 10:42 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

26h 42m2 stops Hong Kong Intl Dallas/Fort Worth

$1,176Cathay Pacific

Tue, Mar 2 - Tue, Mar 16

5:30 pm - 1:50 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

29h 20m2 stops Dallas/Fort Worth Hong Kong Intl

10:00 am - 11:41 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

27h 41m2 stops Hong Kong Intl Dallas/Fort Worth

$1,182Cathay Pacific

Mon, Mar 1 - Thu, Mar 18

5:30 pm - 1:50 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

29h 20m2 stops Dallas/Fort Worth Hong Kong Intl

10:00 am - 11:41 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

27h 41m2 stops Hong Kong Intl Dallas/Fort Worth

$1,235Cathay Pacific

Sun, Feb 28 - Thu, Mar 18

5:00 am - 4:25 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

20h 25m1 stop Dallas/Fort Worth

6:50 pm - 9:07 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

16h 17m1 stop Dallas/Fort Worth

$1,262American Airlines

Mon, Mar 1 - Wed, Mar 17

2:48 pm - 4:25 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

34h 37m1 stop Dallas/Fort Worth

6:50 pm - 11:41 pmICN Incheon Intl-GRK Killeen Fort Hood Regional

18h 51m1 stop Dallas/Fort Worth

$1,386American Airlines

Sun, Feb 28 - Wed, Mar 17

10:06 am - 4:25 pmGRK Killeen Fort Hood Regional-ICN Incheon Intl

39h 19m1 stop Dallas/Fort Worth

6:50 pm - 11:52 amICN Incheon Intl-GRK Killeen Fort Hood Regional

31h 02m1 stop Dallas/Fort Worth

$1,392American Airlines

Sun, Feb 28 - Tue, Mar 16

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Cathay Pacific flights from Killeen to Seoul

Our best Cathay Pacific deals on Killeen to Seoul flight tickets

Cathay Pacific

Mar 1

GRK5:30 pmKilleen Fort Hood Regional

29h 20m

2 stops

ICN1:50 pmIncheon Intl

Mar 17

ICN10:00 amIncheon Intl

27h 41m

2 stops

GRK11:41 pmKilleen Fort Hood Regional

$1,106

Cathay Pacific

Mar 1

GRK5:30 pmKilleen Fort Hood Regional

29h 20m

2 stops

ICN1:50 pmIncheon Intl

Mar 16

ICN10:00 amIncheon Intl

26h 42m

2 stops

GRK10:42 pmKilleen Fort Hood Regional

$1,124

Cathay Pacific

Feb 19

GRK5:30 pmKilleen Fort Hood Regional

29h 20m

2 stops

ICN1:50 pmIncheon Intl

Mar 9

ICN10:00 amIncheon Intl

27h 42m

2 stops

GRK10:42 pmKilleen Fort Hood Regional

$1,156

American Airlines flights from Killeen to Seoul

Our best American Airlines deals on Killeen to Seoul flight tickets

American Airlines

Mar 1

GRK5:00 amKilleen Fort Hood Regional

20h 25m

1 stop

ICN4:25 pmIncheon Intl

Mar 17

ICN6:50 pmIncheon Intl

16h 17m

1 stop

GRK9:07 pmKilleen Fort Hood Regional

$1,262

American Airlines

Feb 28

GRK2:48 pmKilleen Fort Hood Regional

34h 37m

1 stop

ICN4:25 pmIncheon Intl

Mar 17

ICN6:50 pmIncheon Intl

18h 51m

1 stop

GRK11:41 pmKilleen Fort Hood Regional

$1,386

American Airlines

Feb 28

GRK10:06 amKilleen Fort Hood Regional

39h 19m

1 stop

ICN4:25 pmIncheon Intl

Mar 16

ICN6:50 pmIncheon Intl

31h 02m

1 stop

GRK11:52 amKilleen Fort Hood Regional

$1,392

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Mon 3/1

5:30 pm-1:50 pm

2 stops29h 20m

Incheon Intl

Wed 3/17

10:00 am-11:41 pm

2 stops27h 41m

$1,106

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Mon 3/1

5:30 pm-1:50 pm

2 stops29h 20m

Incheon Intl

Tue 3/16

10:00 am-10:42 pm

2 stops26h 42m

$1,124

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Fri 2/19

5:30 pm-1:50 pm

2 stops29h 20m

Incheon Intl

Tue 3/9

10:00 am-10:42 pm

2 stops27h 42m

$1,156

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Sun 2/28

5:30 pm-1:50 pm

2 stops29h 20m

Incheon Intl

Tue 3/16

10:00 am-10:42 pm

2 stops26h 42m

$1,174

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Tue 3/2

4:07 pm-1:50 pm

2 stops30h 43m

Incheon Intl

Tue 3/16

10:00 am-10:42 pm

2 stops26h 42m

$1,176

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Mon 3/1

5:30 pm-1:50 pm

2 stops29h 20m

Incheon Intl

Thu 3/18

10:00 am-11:41 pm

2 stops27h 41m

$1,182

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Sun 2/28

5:30 pm-1:50 pm

2 stops29h 20m

Incheon Intl

Thu 3/18

10:00 am-11:41 pm

2 stops27h 41m

$1,235

Quickest round-trip

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Mon 3/1

5:00 am-4:25 pm

1 stop20h 25m

Incheon Intl

Wed 3/17

6:50 pm-9:07 pm

1 stop16h 17m

$1,262

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Sun 2/28

2:48 pm-4:25 pm

1 stop34h 37m

Incheon Intl

Wed 3/17

6:50 pm-11:41 pm

1 stop18h 51m

$1,386

KilleenIncheon

GRK Killeen Fort Hood Regional - ICN Incheon Intl

GRKICN

Killeen Fort Hood Regional

Sun 2/28

10:06 am-4:25 pm

1 stop39h 19m

Incheon Intl

Tue 3/16

6:50 pm-11:52 am

1 stop31h 02m

$1,392

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Killeen 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

Can stopping save me money on Killeen to Seoul flights?

You could potentially save up to 42% on your flight if you consider stops on a Killeen to Seoul flight.

When to book flights from Killeen to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Killeen to Seoul (GRK to SEL) flight deals and tips

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

Best Price Found	$1,106
Fastest flight time	29h 20m
Direct flights	None

The best flight deal from Killeen to Seoul found on momondo in the last 72 hours is $1,106

The fastest flight from Killeen to Seoul takes 29h 20m

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

Search flight deals

Frequently asked questions about flying from Killeen to Seoul

How far is Killeen Fort Hood Regional to Seoul by plane?
The distance between Killeen Fort Hood Regional and Seoul is about 6879.1 mi. In terms of flight time, this usually takes a little over 29h 20m.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Seoul?
Prices for flights from Killeen Fort Hood Regional Airport to Seoul refresh daily.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents you'll need for your trip to Seoul 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 Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Killeen to Seoul 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 Seoul that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Killeen to Seoul.

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

Price alerts on flights to Seoul from Killeen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Killeen to Seoul from $1,106

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Seoul departing on 3/1. 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 Killeen to Seoul

Our best Cathay Pacific deals on Killeen to Seoul flight tickets

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Our best American Airlines deals on Killeen to Seoul flight tickets

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How to get the cheapest flight ticket from Killeen to Seoul

Can stopping save me money on Killeen to Seoul flights?

What airlines fly to Seoul?

When to book flights from Killeen to Seoul

Cheap Killeen to Seoul (GRK to SEL) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Killeen to Seoul

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

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

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