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Cheap flights from Seoul to Killeen from $1,624

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Killeen departing on 9/29. 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
0 bags

Find the cheapest flights from Seoul to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:50 pm - 11:39 pm
ICN
-
GRK
19h 49m
1 stop
American Airlines Logo
10:04 am - 3:45 pm
GRK
-
ICN
39h 41m
1 stop
$1,624American Airlines
Tue, Sep 29 - Thu, Oct 1
American Airlines Logo
5:50 pm - 11:39 pm
ICN
-
GRK
19h 49m
1 stop
American Airlines Logo
12:35 pm - 3:45 pm
GRK
-
ICN
37h 10m
1 stop
$1,635American Airlines
Tue, Sep 29 - Thu, Oct 1
American Airlines Logo
5:50 pm - 12:18 pm
ICN
-
GRK
32h 28m
1 stop
American Airlines Logo
5:00 am - 3:45 pm
GRK
-
ICN
20h 45m
1 stop
$1,636American Airlines
Tue, Sep 29 - Thu, Oct 1
American Airlines Logo
5:50 pm - 10:44 pm
ICN
-
GRK
18h 54m
1 stop
American Airlines Logo
5:00 am - 3:45 pm
GRK
-
ICN
20h 45m
1 stop
$1,789American Airlines
Mon, May 25 - Fri, Jun 12
Qatar Airways Logo
1:20 am - 6:54 pm
ICN
-
GRK
31h 34m
2 stops
Qatar Airways Logo
3:06 pm - 5:05 pm
GRK
-
ICN
35h 59m
2 stops
$1,938Qatar Airways
Mon, Sep 28 - Thu, Oct 1
Qatar Airways Logo
11:45 pm - 10:44 pm
ICN
-
GRK
36h 59m
2 stops
Qatar Airways Logo
3:07 pm - 5:30 pm
GRK
-
ICN
36h 23m
2 stops
$2,065Qatar Airways
Mon, May 25 - Fri, Jun 12
Cathay Pacific Logo
8:00 am - 9:52 pm
ICN
-
GRK
27h 52m
2 stops
Cathay Pacific Logo
7:21 pm - 2:05 pm
GRK
-
ICN
28h 44m
2 stops
$2,217Cathay Pacific
Fri, May 8 - Sun, May 24
Qatar Airways Logo
1:20 am - 12:18 pm
ICN
-
GRK
48h 58m
2 stops
Qatar Airways Logo
7:22 pm - 5:05 pm
GRK
-
ICN
31h 43m
2 stops
$2,350Qatar Airways
Mon, Sep 28 - Thu, Oct 1
Multiple Airlines Logo
11:00 am - 10:44 pm
ICN
-
GRK
49h 44m
3 stops
Multiple Airlines Logo
3:07 pm - 5:30 pm
GRK
-
ICN
36h 23m
2 stops
$2,354Multiple Airlines
Mon, May 25 - Fri, Jun 12
Qatar Airways Logo
1:20 am - 12:18 pm
ICN
-
GRK
48h 58m
2 stops
Qatar Airways Logo
3:06 pm - 5:05 pm
GRK
-
ICN
35h 59m
2 stops
$2,367Qatar Airways
Mon, Sep 28 - Thu, Oct 1

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American Airlines flights from Seoul to Killeen

Our best American Airlines deals on Seoul to Killeen flight tickets
American Airlines
Sep 29
ICN5:50 pmIncheon Intl
19h 49m
1 stop
GRK11:39 pmKilleen Fort Hood Regional
Oct 1
GRK10:04 amKilleen Fort Hood Regional
39h 41m
1 stop
ICN3:45 pmIncheon Intl
$1,624
American Airlines
Sep 29
ICN5:50 pmIncheon Intl
19h 49m
1 stop
GRK11:39 pmKilleen Fort Hood Regional
Oct 1
GRK12:35 pmKilleen Fort Hood Regional
37h 10m
1 stop
ICN3:45 pmIncheon Intl
$1,635
American Airlines
Sep 29
ICN5:50 pmIncheon Intl
32h 28m
1 stop
GRK12:18 pmKilleen Fort Hood Regional
Oct 1
GRK5:00 amKilleen Fort Hood Regional
20h 45m
1 stop
ICN3:45 pmIncheon Intl
$1,636

Qatar Airways flights from Seoul to Killeen

Our best Qatar Airways deals on Seoul to Killeen flight tickets
Qatar Airways
Sep 28
ICN1:20 amIncheon Intl
31h 34m
2 stops
GRK6:54 pmKilleen Fort Hood Regional
Oct 1
GRK3:06 pmKilleen Fort Hood Regional
35h 59m
2 stops
ICN5:05 pmIncheon Intl
$1,938
Qatar Airways
May 25
ICN11:45 pmIncheon Intl
36h 59m
2 stops
GRK10:44 pmKilleen Fort Hood Regional
Jun 12
GRK3:07 pmKilleen Fort Hood Regional
36h 23m
2 stops
ICN5:30 pmIncheon Intl
$2,065
Qatar Airways
Sep 28
ICN1:20 amIncheon Intl
48h 58m
2 stops
GRK12:18 pmKilleen Fort Hood Regional
Oct 1
GRK7:22 pmKilleen Fort Hood Regional
31h 43m
2 stops
ICN5:05 pmIncheon Intl
$2,350

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Killeen 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 April 16, 2026.
Use the filters below to find and compare flights from Seoul to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Tue 9/29

5:50 pm-11:39 pm

1 stop19h 49m

Killeen Fort Hood Regional

Thu 10/1

10:04 am-3:45 pm

1 stop39h 41m

$1,624

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Tue 9/29

5:50 pm-11:39 pm

1 stop19h 49m

Killeen Fort Hood Regional

Thu 10/1

12:35 pm-3:45 pm

1 stop37h 10m

$1,635

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Tue 9/29

5:50 pm-12:18 pm

1 stop32h 28m

Killeen Fort Hood Regional

Thu 10/1

5:00 am-3:45 pm

1 stop20h 45m

$1,636
Quickest round-trip

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Mon 5/25

5:50 pm-10:44 pm

1 stop18h 54m

Killeen Fort Hood Regional

Fri 6/12

5:00 am-3:45 pm

1 stop20h 45m

$1,789

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Mon 9/28

1:20 am-6:54 pm

2 stops31h 34m

Killeen Fort Hood Regional

Thu 10/1

3:06 pm-5:05 pm

2 stops35h 59m

$1,938

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Mon 5/25

11:45 pm-10:44 pm

2 stops36h 59m

Killeen Fort Hood Regional

Fri 6/12

3:07 pm-5:30 pm

2 stops36h 23m

$2,065

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Fri 5/8

8:00 am-9:52 pm

2 stops27h 52m

Killeen Fort Hood Regional

Sun 5/24

7:21 pm-2:05 pm

2 stops28h 44m

$2,217

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Mon 9/28

1:20 am-12:18 pm

2 stops48h 58m

Killeen Fort Hood Regional

Thu 10/1

7:22 pm-5:05 pm

2 stops31h 43m

$2,350

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Mon 5/25

11:00 am-10:44 pm

3 stops49h 44m

Killeen Fort Hood Regional

Fri 6/12

3:07 pm-5:30 pm

2 stops36h 23m

$2,354

IncheonKilleen

ICN - GRK

ICNGRK

Incheon Intl

Mon 9/28

1:20 am-12:18 pm

2 stops48h 58m

Killeen Fort Hood Regional

Thu 10/1

3:06 pm-5:05 pm

2 stops35h 59m

$2,367

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Killeen from

How to get the cheapest flight ticket from Seoul to Killeen

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

What airlines fly to Killeen?

Delta, United Airlines and Asiana Airlines are the top three most popular airlines that fly to Killeen from Seoul according to our data. Delta is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 3 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

When to book flights from Seoul to Killeen

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

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

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

Fastest flight time

36h 59m

Direct flights

None
The fastest flight from Seoul to Killeen takes 36h 59m
There are no direct flights from Seoul to Killeen. There are no popular flight routes from Seoul to Killeen.
Search flight deals

Frequently asked questions about flying from Seoul to Killeen

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

    Killeen Fort Hood Regional is 6879.1 mi away from Seoul. By plane, this route typically takes 36h 59m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

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

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove
Salado
Fort Hood

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Killeen from Seoul.

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

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

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

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 Seoul to Killeen.

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

Yes momondo offers price alerts on flights to Killeen from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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