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$1,006+ Cheap flights from Killeen (GRK) to South Korea

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — ICN
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from Killeen to South Korea

Keep the following information in mind while searching for Killeen to South Korea flight deals. Data was last updated agosto 18, 2025.

Round-trip from

$1,006
(American Airlines)
From Killeen Fort Hood Regional to South Korea
Search Deals

Find flight deals from Killeen to South Korea

Cheapest flights from Killeen to South Korea
Explore the most affordable flight options available from Killeen to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/105:16 amGRK - ICN
1 stop20h 14mAmerican Airlines
dom. 9/285:25 pmICN - GRK
1 stop20h 02mAmerican Airlines
Deal found 8/17$1,006
This oojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1011:34 amGRK - ICN
2 stops39h 31mQatar Airways
sáb. 9/271:20 amICN - GRK
2 stops32h 23mQatar Airways
Deal found 8/17$1,848
This Qatar Airways deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1010:17 amGRK - ICN
2 stops40h 48mMultiple Airlines
dom. 9/2810:10 amICN - GRK
3 stops44h 00mMultiple Airlines
Deal found 8/17$1,912
This Qatar Airways deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/3010:31 amGRK - ICN
2 stops40h 34mMultiple Airlines
sáb. 9/611:00 amICN - GRK
3 stops43h 02mMultiple Airlines
Deal found 8/16$2,092

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 18, 2025.
Use the filters below to find and compare flights from Killeen to South Korea that are best for you.

Fly from

Killeen

Fly to

South Korea

Route

Depart

Return

Price

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

mié. 9/10

5:16 am-3:30 pm

1 stop20h 14m

Incheon Intl

dom. 9/28

5:25 pm-11:27 pm

1 stop20h 02m

$1,006

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

mié. 9/10

11:34 am-5:05 pm

2 stops39h 31m

Incheon Intl

sáb. 9/27

1:20 am-7:43 pm

2 stops32h 23m

$1,848

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

mié. 9/10

10:17 am-5:05 pm

2 stops40h 48m

Incheon Intl

dom. 9/28

10:10 am-4:10 pm

3 stops44h 00m

$1,912

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

sáb. 8/30

10:31 am-5:05 pm

2 stops40h 34m

Incheon Intl

sáb. 9/6

11:00 am-4:02 pm

3 stops43h 02m

$2,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Killeen to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to South Korea

What is the cheapest month to book a flight from Killeen to South Korea?

Currently, February is the cheapest month in which you can book a flight from Killeen to South Korea (average of $992). Flying from Killeen to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated agosto 18, 2025.
Get a feel of what it's like to fly with American Airlines from Killeen to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Comfort

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Comfort

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Killeen to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Killeen to South Korea?

    Killeen Fort Hood Regional (GRK) is the airport you will fly out of if you book a flight from Killeen to South Korea. It is only a 6.9 mi journey to Fort Hood Regional (GRK) from Killeen’s city center.

  • How long is the flight from Killeen to South Korea?

    American Airlines and Qatar Airways can get you from Killeen to South Korea in just under 20h 14m. Your travel time can differ by up to 19h 17m. Airlines will cover a distance of 6902 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Killeen to South Korea that include hotel bookings?

    Yes. In addition to deals on Killeen to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to South Korea.

  • Can I find deals for business class flights from Killeen to South Korea?

    Yes. Cheapflights offers flight deals from Killeen to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Killeen to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Killeen to South Korea (average of $992). Flying from Killeen to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Killeen to South Korea

Discover the top airline that operate flights from Killeen to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,006Average$1,277FlexibilityNo cancel feeOn-time71%

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