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Cheap flights from Killeen to Seoul from $1,002

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Seoul departing on 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Killeen to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
3:09 pm - 2:05 pm
GRK
-
ICN
32h 56m
2 stops
Cathay Pacific Logo
10:00 am - 11:43 pm
ICN
-
GRK
28h 43m
2 stops
$1,287Cathay Pacific
Sun, Sep 27 - Mon, Nov 2
American Airlines Logo
12:47 pm - 3:45 pm
GRK
-
ICN
36h 58m
1 stop
American Airlines Logo
6:35 pm - 9:07 pm
ICN
-
GRK
17h 32m
1 stop
$1,665American Airlines
Sun, Sep 27 - Mon, Nov 2
Multiple Airlines Logo
12:47 pm - 5:05 pm
GRK
-
ICN
38h 18m
2 stops
Multiple Airlines Logo
10:00 am - 3:40 pm
ICN
-
GRK
44h 40m
3 stops
$1,877Multiple Airlines
Sun, Sep 27 - Mon, Nov 2
Qatar Airways Logo
7:24 pm - 5:05 pm
GRK
-
ICN
31h 41m
2 stops
Qatar Airways Logo
1:20 am - 6:52 pm
ICN
-
GRK
31h 32m
2 stops
$1,934Qatar Airways
Mon, Aug 3 - Tue, Aug 18
Qatar Airways Logo
7:15 pm - 5:05 pm
GRK
-
ICN
55h 50m
2 stops
Qatar Airways Logo
1:20 am - 6:45 pm
ICN
-
GRK
31h 25m
2 stops
$2,049Qatar Airways
Thu, Sep 10 - Sun, Sep 13
Qatar Airways Logo
7:15 pm - 5:05 pm
GRK
-
ICN
55h 50m
2 stops
Qatar Airways Logo
1:20 am - 6:45 pm
ICN
-
GRK
31h 25m
2 stops
$2,135Qatar Airways
Thu, Sep 10 - Sun, Sep 13
Cathay Pacific Logo
3:09 pm - 2:05 pm
GRK
-
ICN
32h 56m
2 stops
Cathay Pacific Logo
10:00 am - 11:43 pm
ICN
-
GRK
28h 43m
2 stops
$7,111Cathay Pacific
Sun, Sep 27 - Mon, Nov 2
American Airlines Logo
7:00 am - 3:45 pm
GRK
-
ICN
18h 45m
1 stop
American Airlines Logo
6:35 pm - 9:07 pm
ICN
-
GRK
17h 32m
1 stop
$8,976American Airlines
Sun, Sep 27 - Mon, Nov 2
Multiple Airlines Logo
5:00 am - 3:45 pm
GRK
-
ICN
20h 45m
1 stop
Multiple Airlines Logo
9:55 am - 6:18 pm
ICN
-
GRK
23h 23m
2 stops
$12,130Multiple Airlines
Sun, Sep 27 - Mon, Nov 2
Multiple Airlines Logo
5:00 am - 3:45 pm
GRK
-
ICN
20h 45m
1 stop
Multiple Airlines Logo
9:55 am - 6:18 pm
ICN
-
GRK
23h 23m
2 stops
$28,281Multiple Airlines
Sun, Sep 27 - Mon, Nov 2

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Cathay Pacific flights from Killeen to Incheon Intl Airport

Our best Cathay Pacific deals on Killeen to Incheon Intl Airport flight tickets
Cathay Pacific
Sep 27
GRK3:09 pmKilleen Fort Hood Regional
32h 56m
2 stops
ICN2:05 pmIncheon Intl
Nov 2
ICN10:00 amIncheon Intl
28h 43m
2 stops
GRK11:43 pmKilleen Fort Hood Regional
$1,287
Cathay Pacific
Sep 27
GRK3:09 pmKilleen Fort Hood Regional
32h 56m
2 stops
ICN2:05 pmIncheon Intl
Nov 2
ICN10:00 amIncheon Intl
28h 43m
2 stops
GRK11:43 pmKilleen Fort Hood Regional
$7,111

American Airlines flights from Killeen to Incheon Intl Airport

Our best American Airlines deals on Killeen to Incheon Intl Airport flight tickets
American Airlines
Sep 27
GRK12:47 pmKilleen Fort Hood Regional
36h 58m
1 stop
ICN3:45 pmIncheon Intl
Nov 2
ICN6:35 pmIncheon Intl
17h 32m
1 stop
GRK9:07 pmKilleen Fort Hood Regional
$1,665
American Airlines
Sep 27
GRK7:00 amKilleen Fort Hood Regional
18h 45m
1 stop
ICN3:45 pmIncheon Intl
Nov 2
ICN6:35 pmIncheon Intl
17h 32m
1 stop
GRK9:07 pmKilleen Fort Hood Regional
$8,976

momondo Fare Finder

 
Customize your flight search to find flights from Killeen to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated June 15, 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

Price

Cheapest round-trip

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Sun 9/27

3:09 pm-2:05 pm

2 stops32h 56m

Incheon Intl

Mon 11/2

10:00 am-11:43 pm

2 stops28h 43m

$1,287

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Sun 9/27

12:47 pm-3:45 pm

1 stop36h 58m

Incheon Intl

Mon 11/2

6:35 pm-9:07 pm

1 stop17h 32m

$1,665

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Sun 9/27

12:47 pm-5:05 pm

2 stops38h 18m

Incheon Intl

Mon 11/2

10:00 am-3:40 pm

3 stops44h 40m

$1,877

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Mon 8/3

7:24 pm-5:05 pm

2 stops31h 41m

Incheon Intl

Tue 8/18

1:20 am-6:52 pm

2 stops31h 32m

$1,934

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Thu 9/10

7:15 pm-5:05 pm

2 stops55h 50m

Incheon Intl

Sun 9/13

1:20 am-6:45 pm

2 stops31h 25m

$2,049

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Thu 9/10

7:15 pm-5:05 pm

2 stops55h 50m

Incheon Intl

Sun 9/13

1:20 am-6:45 pm

2 stops31h 25m

$2,135

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Sun 9/27

3:09 pm-2:05 pm

2 stops32h 56m

Incheon Intl

Mon 11/2

10:00 am-11:43 pm

2 stops28h 43m

$7,111
Quickest round-trip

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Sun 9/27

7:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

Mon 11/2

6:35 pm-9:07 pm

1 stop17h 32m

$8,976

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Sun 9/27

5:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Mon 11/2

9:55 am-6:18 pm

2 stops23h 23m

$12,130

KilleenIncheon

GRK - ICN

GRKICN

Killeen Fort Hood Regional

Sun 9/27

5:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Mon 11/2

9:55 am-6:18 pm

2 stops23h 23m

$28,281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Killeen to Incheon Intl Airport

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

Can stopping save me money on Killeen to Incheon Intl Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Killeen to Incheon Intl Airport flight.

When to book flights from Killeen to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Killeen to Incheon Intl Airport (GRK to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to Incheon Intl Airport

Fastest flight time

32h 56m

Direct flights

None
The fastest flight from Killeen to Incheon Intl Airport takes 32h 56m
There are no direct flights from Killeen to Incheon Intl Airport. There are no popular flight routes from Killeen to Incheon Intl Airport.
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Frequently asked questions about flying from Killeen to Incheon Intl Airport

  • How far is Killeen Fort Hood Regional to Incheon Intl by plane?

    There are 6902.7 mi between Killeen Fort Hood Regional and Incheon Intl. In terms of flight time, this usually takes a little over 32h 56m.

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

    Prices for flights from Killeen Fort Hood Regional Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Killeen Fort Hood Regional Airport to Incheon Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Killeen to Incheon Intl Airport?

Best airlines flying from Killeen to Incheon Intl Airport

Compare and see reviews for airlines that fly from Killeen to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,006Free CancellationRating
7.1
11,660 reviews
Search American Airlines flights

Traveling to a place near Seoul?

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Suwon
Seongnam
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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?

Flights from Killeen to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

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

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