HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$1,236+ Cheap flights from Oklahoma City (OKC) to South Korea

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma City to South Korea 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 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,426
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,056
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
Highest demand for flights based on searches. 12% potential increase in price ($200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 10/275:10 pmOKC - ICN
2 stops21h 30mUnited Airlines
Sat 11/86:00 pmICN - OKC
2 stops20h 04mUnited Airlines
Deal found 4/17$1,236
This American Airlines deal was found by Cheapflights users on 4/17. 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 11/37:00 amOKC - ICN
1 stop18h 45mAmerican Airlines
Mon 11/176:50 pmICN - OKC
1 stop19h 44mAmerican Airlines
Deal found 4/17$1,407
This Delta deal was found by Cheapflights users on 4/17. 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 11/31:00 pmOKC - ICN
1 stop25h 45mDelta
Mon 11/178:05 pmICN - OKC
2 stops18h 59mDelta
Deal found 4/17$1,411
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:44 pmOKC - ICN
2 stops34h 31mQatar Airways
Fri 11/712:20 amICN - OKC
2 stops32h 16mQatar Airways
Deal found 4/17$1,466
This KAYAK deal was found by Cheapflights users on 4/17. 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 5/2611:50 amOKC - ICN
2 stops33h 30mFinnair
Sun 8/179:50 pmICN - OKC
2 stops39h 50mFinnair
Deal found 4/17$1,468
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:20 amOKC - GMP
2 stops25h 00mJapan Airlines
Sat 11/87:40 pmGMP - OKC
2 stops38h 50mJapan Airlines
Deal found 4/17$1,586
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:00 pmOKC - ICN
1 stop30h 10mKorean Air
Wed 4/236:50 pmICN - OKC
1 stop19h 01mKorean Air
Deal found 4/17$1,991
This Korean Air deal was found by Cheapflights users on 4/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/265:35 amOKC - ICN
1 stop18h 35mMultiple Airlines
Sun 8/177:40 pmICN - OKC
1 stop18h 25mMultiple Airlines
Deal found 4/17$2,038
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/211:46 amOKC - ICN
2 stops38h 19mAir Canada
Thu 6/125:45 pmICN - OKC
2 stops19h 45mAir Canada
Deal found 4/17$4,337

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 April 17, 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

Sun 5/11

5:25 pm-4:20 am

2 stops20h 55m

Incheon Intl

Sun 5/18

11:30 am-10:07 pm

2 stops24h 37m

$1,426

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 5/26

11:50 am-11:20 am

2 stops33h 30m

Incheon Intl

Sun 8/17

9:50 pm-11:40 pm

2 stops39h 50m

$1,468

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 5/11

7:19 am-5:20 pm

1 stop20h 01m

Incheon Intl

Sun 5/18

6:40 pm-8:34 pm

1 stop15h 54m

$1,807

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 6/1

6:32 pm-3:30 pm

1 stop30h 58m

Incheon Intl

Sun 6/8

5:25 pm-11:57 pm

1 stop20h 32m

$1,943

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 5/11

6:32 pm-5:05 pm

2 stops32h 33m

Incheon Intl

Sat 5/17

1:20 am-2:38 pm

2 stops51h 18m

$1,999

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 5/26

5:35 am-2:10 pm

1 stop18h 35m

Incheon Intl

Sun 8/17

7:40 pm-12:05 am

1 stop18h 25m

$2,038

Oklahoma CitySeoul

OKC - GMP

OKCGMP

Oklahoma City Will Rogers World

Sun 6/1

3:23 pm-10:45 am

2 stops29h 22m

Seoul Gimpo Intl

Sun 6/8

7:55 am-2:13 pm

2 stops20h 18m

$2,157

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 6/2

11:46 am-4:05 pm

2 stops38h 19m

Incheon Intl

Thu 6/12

5:45 pm-11:30 pm

2 stops19h 45m

$4,337

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 6/2

5:16 pm-4:00 am

1 stop20h 44m

Incheon Intl

Thu 6/12

6:50 pm-11:59 pm

1 stop19h 09m

$6,346

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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, February is the cheapest month in which you can book a flight from Oklahoma City to South Korea (average of $1,001). Flying from Oklahoma City to South Korea in June is currently the most expensive (average of $1,650). 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 April 17, 2025.

When flying from Oklahoma City to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 April 17, 2025.
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,916 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Finnair
7.6
Good
1,269 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,554 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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, February is the cheapest month in which you can book a flight from Oklahoma City to South Korea (average of $1,001). Flying from Oklahoma City to South Korea in June is currently the most expensive (average of $1,650). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma City to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Dallas/Fort Worth to Suvarnabhumi flights
Dallas/Fort Worth to Hyderabad flights
Dallas/Fort Worth to Incheon Intl flights
Dallas/Fort Worth to New Delhi flights
Dallas/Fort Worth to Ho Chi Minh City flights
Dallas/Fort Worth to Mumbai flights
Dallas/Fort Worth to Bangalore flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Manila flights
Dallas/Fort Worth to Hongqiao Intl flights
Dallas/Fort Worth to Hong Kong flights
Dallas/Fort Worth to Chennai flights
Dallas/Fort Worth to Denpasar flights
Dallas/Fort Worth to Kathmandu flights
Dallas/Fort Worth to Pu Dong flights
Dallas/Fort Worth to Cochin flights
Dallas/Fort Worth to Gimpo Intl flights
Dallas/Fort Worth to Singapore flights
Dallas/Fort Worth to Sung Shan flights
Dallas/Fort Worth to Kansai Intl flights
Dallas/Fort Worth to Don Mueang Intl flights
Dallas/Fort Worth to Kuala Lumpur Intl flights
Dallas/Fort Worth to Karachi flights
Dallas/Fort Worth to Ahmedabad flights
Dallas/Fort Worth to Dhaka flights
Dallas/Fort Worth to Lahore flights
Dallas/Fort Worth to Cebu City flights
Dallas/Fort Worth to Malé flights
Dallas/Fort Worth to Guangzhou flights
Oklahoma City to Hongqiao Intl flights
Dallas/Fort Worth to Capital flights
Oklahoma City to Narita flights
Dallas/Fort Worth to Beijing Daxing Intl flights
Oklahoma City to Haneda flights
Dallas/Fort Worth to Soekarno-Hatta Intl flights
Dallas/Fort Worth to Phuket City flights
Dallas/Fort Worth to Da Nang flights
Dallas/Fort Worth to Trivandrum flights
Oklahoma City to Pu Dong flights
Fayetteville to Narita flights
Dallas/Fort Worth to Colombo flights
Fayetteville to Haneda flights
Oklahoma City to Suvarnabhumi flights
Dallas/Fort Worth to Itami flights
Dallas/Fort Worth to Hanoi flights
Dallas/Fort Worth to Kobe flights
Tulsa to Narita flights
Dallas/Fort Worth to Kolkata flights

Top 5 airlines flying from Oklahoma City to South Korea

Discover the top 5 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$903Average$1,331FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$904Average$1,493FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$906Average$1,006FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,206Average$1,263FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$1,354Average$1,433FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.