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$580+ Cheap flights from Oklahoma City (OKC) to Seoul (SEL)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SEL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Oklahoma City to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Seoul (SEL). 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$974
(United Airlines)

One-way from

$580
(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.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Seoul (SEL) flights.
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From Oklahoma City Will Rogers World to Seoul (SEL)
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One-way flight from Oklahoma City Will Rogers World to Seoul (SEL)
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Highest demand for flights based on searches. 28% potential increase in price ($532 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oklahoma City to Seoul

Cheapest flights from Oklahoma City to Seoul
Explore the most affordable flight options available from Oklahoma City to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 11/36:00 amOKC - ICN
2 stops19h 15mUnited Airlines
Mon 11/1712:45 pmICN - OKC
2 stops25h 26mUnited Airlines
Deal found 10/28$974
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/2512:31 pmOKC - ICN
2 stops26h 09mUnited Airlines
Tue 12/212:45 pmICN - OKC
2 stops35h 22mUnited Airlines
Deal found 10/27$988
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/38:00 amOKC - ICN
1 stop17h 45mAmerican Airlines
Mon 11/177:15 pmICN - OKC
1 stop17h 58mAmerican Airlines
Deal found 10/28$1,059
This Delta deal was found by Cheapflights users on 10/28. 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 stops32h 50mDelta
Mon 11/176:00 pmICN - OKC
1 stop20h 52mDelta
Deal found 10/28$1,063
This Delta deal was found by Cheapflights users on 10/27. 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 11/216:05 pmOKC - ICN
2 stops31h 25mDelta
Fri 11/287:30 pmICN - OKC
1 stop15h 58mDelta
Deal found 10/27$1,173
This KAYAK deal was found by Cheapflights users on 10/27. 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 11/253:21 pmOKC - GMP
2 stops39h 44mJapan Airlines
Tue 12/27:40 pmGMP - OKC
2 stops30h 43mJapan Airlines
Deal found 10/27$1,220
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/258:00 amOKC - ICN
1 stop17h 45mAmerican Airlines
Tue 12/27:15 pmICN - OKC
1 stop18h 07mAmerican Airlines
Deal found 10/29$1,264
This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 11/2511:30 amOKC - ICN
1 stop27h 15mDelta
Tue 12/28:05 pmICN - OKC
2 stops19h 02mDelta
Deal found 10/29$1,269
This Japan Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/127:31 amOKC - GMP
2 stops23h 34mMultiple Airlines
Fri 12/1912:05 pmGMP - OKC
2 stops21h 49mMultiple Airlines
Deal found 10/28$1,764
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/310:19 amOKC - GMP
2 stops20h 46mMultiple Airlines
Mon 11/1712:05 pmGMP - OKC
2 stops22h 33mMultiple Airlines
Deal found 10/27$2,077
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:00 amOKC - GMP
2 stops23h 05mJapan Airlines
Fri 11/148:00 amGMP - OKC
2 stops20h 43mJapan Airlines
Deal found 10/28$2,399

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Seoul 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 29, 2025.
Use the filters below to find and compare flights from Oklahoma City to Seoul that are best for you.

Fly from

Oklahoma City

Fly to

Seoul

Route

Depart

Return

Price

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Tue 11/11

9:10 am-5:40 am

2 stops29h 30m

Incheon Intl

Fri 11/14

6:00 pm-11:11 pm

2 stops20h 11m

$974

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Tue 11/25

12:31 pm-5:40 am

2 stops26h 09m

Incheon Intl

Tue 12/2

12:45 pm-9:07 am

2 stops35h 22m

$988

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Tue 11/25

7:10 am-3:30 pm

1 stop17h 20m

Incheon Intl

Tue 12/2

6:00 pm-11:58 pm

1 stop20h 58m

$1,059

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Tue 11/11

5:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Fri 11/14

7:15 pm-8:10 pm

1 stop15h 55m

$1,059

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Tue 11/11

5:55 pm-4:50 pm

2 stops31h 55m

Incheon Intl

Fri 11/14

7:30 pm-8:28 pm

1 stop15h 58m

$1,063

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Wed 2/25

7:15 am-3:30 pm

1 stop17h 15m

Incheon Intl

Mon 3/2

7:25 pm-11:59 pm

1 stop19h 34m

$1,064

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sat 2/21

7:15 am-3:30 pm

1 stop17h 15m

Incheon Intl

Wed 2/25

7:25 pm-11:59 pm

1 stop19h 34m

$1,064

Oklahoma CitySeoul

OKC - GMP

OKCGMP

Oklahoma City Will Rogers World

Mon 2/16

7:46 am-6:20 pm

2 stops43h 34m

Seoul Gimpo Intl

Fri 2/20

8:00 am-7:30 pm

2 stops26h 30m

$1,098

Oklahoma CitySeoul

OKC - GMP

OKCGMP

Oklahoma City Will Rogers World

Tue 11/25

3:21 pm-10:05 pm

2 stops39h 44m

Seoul Gimpo Intl

Tue 12/2

7:40 pm-11:23 am

2 stops30h 43m

$1,220

Oklahoma CitySeoul

OKC - GMP

OKCGMP

Oklahoma City Will Rogers World

Mon 4/6

7:46 am-9:50 pm

2 stops24h 04m

Seoul Gimpo Intl

Mon 4/13

12:05 pm-10:36 pm

2 stops24h 31m

$1,720

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 16 results
1
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Compare providers for flights from Oklahoma City to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Seoul in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oklahoma City-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oklahoma City-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oklahoma City-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Seoul flights, Cheapflights users trust eDreams the most. eDreams 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 Oklahoma City-Seoul 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 Oklahoma City to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Currently, March is the cheapest month in which you can book a flight from Oklahoma City to Seoul (average of $887). Flying from Oklahoma City to Seoul 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 SEL?

Find hourly flight availability from Oklahoma City to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

When flying from Oklahoma City to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 19% versus a flight at noon.

How much does it cost to fly round-trip from Oklahoma City to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Delta, Finnair, and United Airlines from Oklahoma City to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

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
7,992 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

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
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

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
8,999 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

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
11,030 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

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 Seoul. 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 Seoul?

    Located just 7.0 mi from the city center, Oklahoma City Will Rogers World is the airport most travelers will use when flying to Seoul from Oklahoma City. Booking flights from Will Rogers World (OKC) to Seoul should be relatively easy as there are 0 daily outbound flights to Seoul from 4 different airlines.

  • How long is the flight from Oklahoma City to Seoul?

    Airlines like United Airlines, Delta, and American Airlines fly from Oklahoma City to Seoul in about 17h 20m. The time it takes to get you to your destination can typically vary by up to 12h 10m. The distance between Oklahoma City and Seoul is about 6662 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Oklahoma City to Seoul round-trip?

    According to our current data, United Airlines ($881), American Airlines ($902), and Delta ($927) offers the cheapest pricing from Oklahoma City to Seoul. These flights start at 34% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Seoul 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 Seoul?

    Currently, March is the cheapest month in which you can book a flight from Oklahoma City to Seoul (average of $887). Flying from Oklahoma City to Seoul 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Oklahoma City to Seoul

Discover the top 4 airlines that operate flights from Oklahoma City to Seoul. 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 29, 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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