$1,048+ Cheap flights from Killeen (GRK) to Incheon Intl (ICN)
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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — ICN
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Killeen to Incheon Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Killeen to Incheon Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Killeen to Incheon IntlExplore the most affordable flight options available from Killeen to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
Explore the most affordable flight options available from Killeen to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
This KAYAK deal was found by Cheapflights users on 9/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:02 pm -
2 stops29h 03m
Mon 11/210:00 am -
2 stops28h 44m
Deal found 9/30![Cathay Pacific logo]()
$1,123
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 10/195:00 am -
1 stop20h 45m
Mon 11/26:50 pm -
1 stop19h 54m
Deal found 10/1![American Airlines logo]()
$1,260
This Rumbo deal was found by Cheapflights users on 10/2. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:07 pm -
2 stops35h 08m
Tue 12/112:20 am -
2 stops32h 51m
Deal found 10/2![Qatar Airways logo]()
$1,545
This Qatar Airways deal was found by Cheapflights users on 9/30. 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.
Mon 10/193:16 pm -
2 stops37h 14m
Mon 11/23:00 pm -
3 stops42h 22m
Deal found 9/30![Multiple Airlines logo]()
$1,556
This Qatar Airways deal was found by Cheapflights users on 9/29. 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.
Mon 10/193:16 pm -
2 stops37h 14m
Mon 11/210:00 am -
3 stops43h 37m
Deal found 9/29![Qatar Airways logo]()
$1,567
This Qatar Airways deal was found by Cheapflights users on 9/29. 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.
Thu 10/223:16 pm -
2 stops37h 49m
Sun 10/2512:20 am -
2 stops34h 32m
Deal found 9/29![Qatar Airways logo]()
$2,132
Best flights from Killeen to Incheon IntlDiscover carefully curated flight deals from Killeen to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Killeen to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This KAYAK deal was found by Cheapflights users on 9/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:02 pm -
2 stops29h 03m
Mon 11/210:00 am -
2 stops28h 44m
Deal found 9/28![Cathay Pacific logo]()
$1,123
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 10/195:00 am -
1 stop20h 45m
Mon 11/26:50 pm -
1 stop19h 54m
Deal found 10/1![American Airlines logo]()
$1,260
This Qatar Airways deal was found by Cheapflights users on 10/1. 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.
Mon 10/197:00 am -
2 stops45h 30m
Mon 11/210:00 am -
3 stops43h 37m
Deal found 10/1![Multiple Airlines logo]()
$1,556
This Qatar Airways deal was found by Cheapflights users on 9/29. 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.
Mon 10/193:16 pm -
2 stops37h 14m
Mon 11/210:00 am -
3 stops43h 37m
Deal found 9/29![Qatar Airways logo]()
$1,567
Last-minute flights from Killeen to Incheon IntlDiscover last-minute flight deals from Killeen to Incheon Intl. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Incheon Intl. Data last updated October 3, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:02 pm -
2 stops29h 03m
Mon 11/210:00 am -
2 stops28h 44m
Deal found 9/30![Cathay Pacific logo]()
$1,123
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 10/195:00 am -
1 stop20h 45m
Mon 11/26:50 pm -
1 stop19h 54m
Deal found 10/1![American Airlines logo]()
$1,260
This Qatar Airways deal was found by Cheapflights users on 9/30. 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.
Mon 10/193:16 pm -
2 stops37h 14m
Mon 11/23:00 pm -
3 stops42h 22m
Deal found 9/30![Multiple Airlines logo]()
$1,556
This Qatar Airways deal was found by Cheapflights users on 9/29. 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.
Mon 10/193:16 pm -
2 stops37h 14m
Mon 11/210:00 am -
3 stops43h 37m
Deal found 9/29![Qatar Airways logo]()
$1,567
This Qatar Airways deal was found by Cheapflights users on 9/29. 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.
Thu 10/223:16 pm -
2 stops37h 49m
Sun 10/2512:20 am -
2 stops34h 32m
Deal found 9/29![Qatar Airways logo]()
$2,132
This Rumbo deal was found by Cheapflights users on 10/2. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:07 pm -
2 stops35h 08m
Tue 12/112:20 am -
2 stops32h 51m
Deal found 10/2![Qatar Airways logo]()
$1,545
One-way flights from Killeen to Incheon IntlSearch for one-way flight options from Killeen to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Killeen to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This Qatar Airways deal was found by Cheapflights users on 9/29. 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.
Fri 12/252:48 pm -
2 stops35h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Qatar Airways logo]()
$1,048
Find flight deals from Killeen to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,123 (KAYAK) |
One-way from | $934 (lastminute.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Incheon Intl 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 7,457,451 searches. Data last updated October 3, 2026.
Use the filters below to find and compare flights from Killeen to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KilleenIncheon
GRK Killeen Fort Hood Regional - ICN Incheon Intl
GRKICN
Killeen Fort Hood Regional
Fri 12/25
2:48 pm-5:15 pm
2 stops35h 27m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,048
KilleenIncheon
GRK Killeen Fort Hood Regional - ICN Incheon Intl
GRKICN
Killeen Fort Hood Regional
Mon 10/19
7:02 pm-2:05 pm
2 stops29h 03m
Incheon Intl
Mon 11/2
10:00 am-11:44 pm
2 stops28h 44m
$1,123
KilleenIncheon
GRK Killeen Fort Hood Regional - ICN Incheon Intl
GRKICN
Killeen Fort Hood Regional
Mon 10/19
5:00 am-3:45 pm
1 stop20h 45m
Incheon Intl
Mon 11/2
6:50 pm-11:44 pm
1 stop19h 54m
$1,260
KilleenIncheon
GRK Killeen Fort Hood Regional - ICN Incheon Intl
GRKICN
Killeen Fort Hood Regional
Mon 10/19
7:00 am-6:30 pm
2 stops45h 30m
Incheon Intl
Mon 11/2
10:00 am-2:37 pm
3 stops43h 37m
$1,556
KilleenIncheon
GRK Killeen Fort Hood Regional - ICN Incheon Intl
GRKICN
Killeen Fort Hood Regional
Mon 10/19
3:16 pm-6:30 pm
2 stops37h 14m
Incheon Intl
Mon 11/2
10:00 am-2:37 pm
3 stops43h 37m
$1,567
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Killeen-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Incheon Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Killeen-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Killeen to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Killeen with our price prediction graph.
GRK-ICN
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.
Related info for your journey
Find useful and relevant information for your journey from Killeen to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSeongnam
Suwon
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