$1,107+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — ICN
Sep 4 — Sep 111
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
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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 August 5, 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 August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
1 stop18h 25m
Wed 11/186:50 pm -
1 stop17h 19m
Deal found 8/2![American Airlines logo]()
$1,107
This American Airlines deal was found by Cheapflights users on 7/31. 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
Fri 11/206:50 pm -
1 stop29h 40m
Deal found 7/31![American Airlines logo]()
$1,162
This KAYAK deal was found by Cheapflights users on 7/31. 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 10/193:16 pm -
2 stops31h 24m
Fri 11/2010:00 am -
2 stops28h 46m
Deal found 7/31![Cathay Pacific logo]()
$1,165
This KAYAK deal was found by Cheapflights users on 8/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:43 pm -
2 stops28h 12m
Wed 11/1810:00 am -
2 stops28h 44m
Deal found 8/2![Cathay Pacific logo]()
$1,242
This KAYAK deal was found by Cheapflights users on 7/31. 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 10/197:00 am -
1 stop18h 45m
Fri 11/206:50 pm -
1 stop17h 21m
Deal found 7/31![Japan Airlines logo]()
$1,376
This Qatar Airways deal was found by Cheapflights users on 8/3. 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 8/283:05 pm -
2 stops36h 00m
Mon 8/311:20 am -
2 stops31h 32m
Deal found 8/3![Qatar Airways logo]()
$1,734
This Qatar Airways deal was found by Cheapflights users on 8/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:43 pm -
2 stops55h 32m
Wed 11/183:00 pm -
3 stops42h 14m
Deal found 8/2![Qatar Airways logo]()
$1,757
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/175:00 am -
1 stop20h 45m
Sat 9/195:50 pm -
1 stop17h 13m
Deal found 7/31![American Airlines logo]()
$1,985
This Qatar Airways deal was found by Cheapflights users on 8/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:07 pm -
2 stops35h 08m
Tue 11/173:00 pm -
3 stops42h 11m
Deal found 8/2![Multiple Airlines logo]()
$4,268
This Qatar Airways deal was found by Cheapflights users on 7/31. 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 9/1712:47 pm -
2 stops38h 18m
Sat 9/198:05 pm -
3 stops36h 40m
Deal found 7/31![Multiple Airlines logo]()
$5,776
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 August 5, 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 August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
1 stop18h 25m
Wed 11/186:50 pm -
1 stop17h 19m
Deal found 8/2![American Airlines logo]()
$1,107
This KAYAK deal was found by Cheapflights users on 8/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:07 pm -
2 stops30h 38m
Tue 11/1710:00 am -
2 stops26h 09m
Deal found 8/2![Cathay Pacific logo]()
$1,242
This KAYAK deal was found by Cheapflights users on 7/31. 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 10/197:00 am -
1 stop18h 45m
Fri 11/206:50 pm -
1 stop17h 21m
Deal found 7/31![Japan Airlines logo]()
$1,376
This Qatar Airways deal was found by Cheapflights users on 8/3. 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 8/283:05 pm -
2 stops36h 00m
Mon 8/311:20 am -
2 stops31h 32m
Deal found 8/3![Qatar Airways logo]()
$1,734
This Qatar Airways deal was found by Cheapflights users on 8/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:43 pm -
2 stops55h 32m
Wed 11/183:00 pm -
3 stops42h 14m
Deal found 8/2![Qatar Airways logo]()
$1,757
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/175:00 am -
1 stop20h 45m
Sat 9/195:50 pm -
1 stop17h 13m
Deal found 7/31![American Airlines logo]()
$1,985
This Qatar Airways deal was found by Cheapflights users on 8/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:07 pm -
2 stops35h 08m
Tue 11/173:00 pm -
3 stops42h 11m
Deal found 8/2![Multiple Airlines logo]()
$4,268
This Qatar Airways deal was found by Cheapflights users on 7/31. 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 9/1712:47 pm -
2 stops38h 18m
Sat 9/198:05 pm -
3 stops36h 40m
Deal found 7/31![Multiple Airlines logo]()
$5,776
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/197:00 am -
1 stop18h 45m
Fri 11/201:25 pm -
2 stops25h 21m
Deal found 7/31![Multiple Airlines logo]()
$12,137
Last-minute flights from Killeen to Incheon IntlDiscover last-minute flight deals from Killeen to Incheon Intl. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Incheon Intl. Data last updated August 5, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 8/3. 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 8/283:05 pm -
2 stops36h 00m
Mon 8/311:20 am -
2 stops31h 32m
Deal found 8/3![Qatar Airways logo]()
$1,734
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 9/175:00 am -
1 stop20h 45m
Sat 9/195:50 pm -
1 stop17h 13m
Deal found 7/31![American Airlines logo]()
$1,985
This Qatar Airways deal was found by Cheapflights users on 7/31. 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 9/1712:47 pm -
2 stops38h 18m
Sat 9/198:05 pm -
3 stops36h 40m
Deal found 7/31![Multiple Airlines logo]()
$5,776
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 August 5, 2026.
Search for one-way flight options from Killeen to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This lastminute.com deal was found by Cheapflights users on 7/31. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:05 pm -
2 stops36h 00m
Deal found 7/31![Qatar Airways logo]()
$1,226
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,107 (American Airlines) |
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 2,558,603 searches. Data last updated August 5, 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 - ICN
GRKICN
Killeen Fort Hood Regional
Mon 11/2
7:00 am-4:25 pm
1 stop18h 25m
Incheon Intl
Wed 11/18
6:50 pm-9:09 pm
1 stop17h 19m
$1,107
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Tue 11/3
3:07 pm-12:45 pm
2 stops30h 38m
Incheon Intl
Tue 11/17
10:00 am-9:09 pm
2 stops26h 09m
$1,242
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Mon 10/19
7:00 am-3:45 pm
1 stop18h 45m
Incheon Intl
Fri 11/20
6:50 pm-9:11 pm
1 stop17h 21m
$1,376
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Fri 8/28
3:05 pm-5:05 pm
2 stops36h 00m
Incheon Intl
Mon 8/31
1:20 am-6:52 pm
2 stops31h 32m
$1,734
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Mon 11/2
6:43 pm-5:15 pm
2 stops55h 32m
Incheon Intl
Wed 11/18
3:00 pm-6:14 pm
3 stops42h 14m
$1,757
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Thu 9/17
5:00 am-3:45 pm
1 stop20h 45m
Incheon Intl
Sat 9/19
5:50 pm-9:03 pm
1 stop17h 13m
$1,985
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Tue 11/3
3:07 pm-5:15 pm
2 stops35h 08m
Incheon Intl
Tue 11/17
3:00 pm-6:11 pm
3 stops42h 11m
$4,268
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Thu 9/17
12:47 pm-5:05 pm
2 stops38h 18m
Incheon Intl
Sat 9/19
8:05 pm-6:45 pm
3 stops36h 40m
$5,776
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Mon 10/19
7:00 am-3:45 pm
1 stop18h 45m
Incheon Intl
Fri 11/20
1:25 pm-11:46 pm
2 stops25h 21m
$12,137
Cheapest one-way
Quickest one-way
KilleenIncheon
GRK - ICN
GRKICN
Killeen Fort Hood Regional
Mon 9/7
3:05 pm-5:05 pm
2 stops36h 00m
$1,226
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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