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$535+ Cheap flights from Oklahoma City (OKC) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Oklahoma City to South Korea

Cheapest flights from Oklahoma City to South Korea
Explore the most affordable flight options available from Oklahoma City to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/20. 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 11/36:03 amOKC - ICN
1 stop19h 42mAmerican Airlines
Mon 11/177:15 pmICN - OKC
1 stop15h 55mAmerican Airlines
Deal found 10/20$1,059
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:00 pmOKC - ICN
2 stops31h 30mDelta
Mon 11/177:30 pmICN - OKC
2 stops19h 22mDelta
Deal found 10/21$1,064
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/15:41 pmOKC - ICN
1 stop33h 04mAmerican Airlines
Sat 11/87:15 pmICN - OKC
1 stop16h 08mAmerican Airlines
Deal found 10/22$1,065
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/265:00 amOKC - ICN
1 stop20h 45mAmerican Airlines
Sat 3/76:50 pmICN - OKC
1 stop16h 04mAmerican Airlines
Deal found 10/21$1,166
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 11/305:00 amOKC - ICN
1 stop20h 45mAmerican Airlines
Sat 12/67:15 pmICN - OKC
1 stop18h 00mAmerican Airlines
Deal found 10/20$1,169
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:25 amOKC - ICN
2 stops29h 15mUnited Airlines
Fri 12/1912:45 pmICN - OKC
2 stops22h 58mUnited Airlines
Deal found 10/21$1,170
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:55 pmOKC - ICN
2 stops31h 55mDelta
Fri 11/287:25 pmICN - OKC
1 stop19h 27mDelta
Deal found 10/22$1,174
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amOKC - ICN
2 stops32h 40mUnited Airlines
Sat 3/712:45 pmICN - OKC
2 stops20h 29mUnited Airlines
Deal found 10/21$1,198
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amOKC - ICN
2 stops32h 40mUnited Airlines
Sun 1/186:00 pmICN - OKC
2 stops30h 09mUnited Airlines
Deal found 10/21$1,213
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:05 pmOKC - ICN
2 stops31h 25mDelta
Fri 11/287:30 pmICN - OKC
2 stops19h 22mDelta
Deal found 10/21$1,247
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 11/215:00 amOKC - ICN
1 stop20h 45mAmerican Airlines
Fri 11/287:15 pmICN - OKC
1 stop15h 16mAmerican Airlines
Deal found 10/22$1,262
This Japan Airlines deal was found by Cheapflights users on 10/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:31 amOKC - GMP
2 stops23h 34mMultiple Airlines
Thu 12/1112:05 pmGMP - OKC
2 stops22h 31mMultiple Airlines
Deal found 10/20$1,287

Cheap flight deals from Oklahoma City to South Korea

Keep the following information in mind while searching for Oklahoma City to South Korea flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,059
(American Airlines)

One-way from

$535
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$1,176
Provider with most accurate pricing for Oklahoma City Will Rogers World-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Seoul (SEL) flights.
Search Deals
From Oklahoma City Will Rogers World to South Korea
Search Deals
One-way flight from Oklahoma City Will Rogers World to South Korea
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($532 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City 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 October 22, 2025.
Use the filters below to find and compare flights from Oklahoma City to South Korea that are best for you.

Fly from

Oklahoma City

Fly to

South Korea

Route

Depart

Return

Price

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 11/3

6:03 am-4:45 pm

1 stop19h 42m

Incheon Intl

Mon 11/17

7:15 pm-10:13 pm

1 stop17h 58m

$1,059

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Thu 12/4

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Thu 12/11

7:15 pm-9:55 pm

1 stop17h 40m

$1,059

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 11/3

5:00 pm-3:30 pm

2 stops31h 30m

Incheon Intl

Mon 11/17

7:25 pm-11:52 pm

1 stop19h 27m

$1,064

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Thu 12/4

5:20 pm-5:40 am

2 stops21h 20m

Incheon Intl

Thu 12/11

12:45 pm-8:18 pm

2 stops22h 33m

$1,064

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sat 12/6

8:05 am-4:20 pm

1 stop17h 15m

Incheon Intl

Sat 12/13

7:30 pm-11:58 pm

2 stops19h 28m

$1,064

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 1/18

7:00 am-4:45 pm

1 stop18h 45m

Incheon Intl

Sat 3/7

6:50 pm-7:54 pm

1 stop16h 04m

$1,064

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Fri 11/14

6:05 pm-4:30 pm

2 stops31h 25m

Incheon Intl

Fri 11/28

7:40 pm-11:54 pm

1 stop19h 14m

$1,064

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Wed 2/25

6:14 am-4:45 pm

1 stop19h 31m

Incheon Intl

Mon 3/2

6:50 pm-11:30 pm

1 stop19h 40m

$1,064

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Thu 12/4

6:05 pm-4:30 pm

2 stops31h 25m

Incheon Intl

Thu 12/11

7:25 pm-11:58 pm

1 stop19h 33m

$1,064

Oklahoma CitySeoul

OKC - GMP

OKCGMP

Oklahoma City Will Rogers World

Sun 1/18

7:25 am-10:05 pm

2 stops23h 40m

Seoul Gimpo Intl

Sat 2/28

12:05 pm-7:30 pm

2 stops22h 25m

$1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 21 results
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Best time to book a flight from Oklahoma City to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Oklahoma City 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 Oklahoma City to South Korea

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

Currently, March is the cheapest month in which you can book a flight from Oklahoma City to South Korea (average of $887). Flying from Oklahoma City to South Korea in September is currently the most expensive (average of $1,493). 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.

What is the cheapest time of day to fly from OKC to KR?

Find hourly flight availability from Oklahoma City to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Oklahoma City to South Korea by exploring options for tickets in the evening.

What is the cheapest day to fly from Oklahoma City to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Oklahoma City to South Korea. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Oklahoma City to South Korea flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 22, 2025.
Read through reviews of airlines operating flights from Oklahoma City to South Korea, such as Delta, Finnair, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,979 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Finnair
7.6
Good
1,333 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,988 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,979 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City 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 Oklahoma City to South Korea?

    Most people fly from Oklahoma City Will Rogers World (OKC) if they book a flight from Oklahoma City to South Korea. Oklahoma City Will Rogers World is conveniently located just 7.0 mi from Oklahoma City’s city center.

  • How long is the flight from Oklahoma City to South Korea?

    Departing from Oklahoma City to South Korea will take you 19h 42m. The distance from Oklahoma City to South Korea is about 6662 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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 Oklahoma City to South Korea?

    Currently, March is the cheapest month in which you can book a flight from Oklahoma City to South Korea (average of $887). Flying from Oklahoma City to South Korea in September is currently the most expensive (average of $1,493). 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 4 airlines flying from Oklahoma City to South Korea

Discover the top 4 airlines that operate flights from Oklahoma City 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$881Average$1,276FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$902Average$1,406FlexibilityNo cancel feeOn-time71%
DeltaCheapest$927Average$1,452FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$1,354Average$1,433FlexibilityNo cancel feeOn-time76%

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