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Incheon Intl

$434+ Cheap flights from Oklahoma City (OKC) to Incheon Intl (ICN)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Oklahoma City to Incheon Intl

Cheapest flights from Oklahoma City to Incheon Intl
Explore the most affordable flight options available from Oklahoma City to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 1/227:00 am
OKC
-
ICN
1 stop18h 45m
American Airlines
Tue 2/37:15 pm
ICN
-
OKC
1 stop18h 02m
American Airlines
Deal found 1/19$917
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/221:40 pm
OKC
-
ICN
2 stops25h 00m
United Airlines
Tue 2/36:00 pm
ICN
-
OKC
2 stops18h 27m
United Airlines
Deal found 1/20$921
This American Airlines deal was found by Cheapflights users on 1/19. 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 3/68:20 pm
OKC
-
ICN
1 stop28h 35m
American Airlines
Fri 3/135:55 pm
ICN
-
OKC
1 stop16h 29m
American Airlines
Deal found 1/19$937
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 1/257:00 am
OKC
-
ICN
1 stop17h 30m
Delta
Tue 1/276:00 pm
ICN
-
OKC
1 stop21h 03m
Delta
Deal found 1/21$962
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:49 pm
OKC
-
ICN
2 stops31h 41m
Delta
Tue 3/176:00 pm
ICN
-
OKC
1 stop19h 58m
Delta
Deal found 1/20$966
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 2/227:05 pm
OKC
-
ICN
2 stops30h 10m
United Airlines
Thu 2/2612:45 pm
ICN
-
OKC
2 stops23h 45m
United Airlines
Deal found 1/19$1,024
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:48 am
OKC
-
ICN
2 stops29h 52m
United Airlines
Sat 3/1411:45 am
ICN
-
OKC
2 stops22h 33m
United Airlines
Deal found 1/20$1,044
This Delta deal was found by Cheapflights users on 1/21. 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 2/206:15 pm
OKC
-
ICN
2 stops31h 15m
Delta
Fri 6/267:20 pm
ICN
-
OKC
1 stop18h 32m
Delta
Deal found 1/21$1,071
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/206:00 pm
OKC
-
ICN
2 stops31h 15m
United Airlines
Tue 2/246:00 pm
ICN
-
OKC
2 stops17h 21m
United Airlines
Deal found 1/21$1,101
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/232:51 pm
OKC
-
ICN
1 stop36h 44m
Multiple Airlines
Sun 1/258:35 pm
ICN
-
OKC
1 stop32h 20m
Multiple Airlines
Deal found 1/19$1,120

Find flight deals from Oklahoma City to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Incheon Intl (ICN). 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 January 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$917
(American Airlines)

One-way from

$434
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,236
Provider with most accurate pricing for Oklahoma City Will Rogers World-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Incheon Intl flights.
Search Deals
From Oklahoma City Will Rogers World to Incheon Intl
Search Deals
One-way flight from Oklahoma City Will Rogers World to Incheon Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($247 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Incheon Intl 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 January 21, 2026.
Use the filters below to find and compare flights from Oklahoma City to Incheon Intl Airport that are best for you.

Fly from

Oklahoma City

Fly to

Incheon Intl

Route

Depart

Return

Price

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 4/26

5:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Wed 5/6

5:40 pm-11:47 pm

1 stop20h 07m

$917

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Wed 2/25

7:00 am-4:45 pm

1 stop18h 45m

Incheon Intl

Mon 3/2

7:15 pm-9:22 pm

1 stop17h 07m

$917

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 4/27

7:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

Thu 5/7

5:40 pm-7:19 pm

1 stop15h 39m

$917

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 3/9

5:00 am-3:55 pm

1 stop20h 55m

Incheon Intl

Tue 3/17

5:55 pm-10:44 pm

1 stop18h 49m

$917

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Wed 2/25

11:30 am-5:40 am

2 stops27h 10m

Incheon Intl

Mon 3/2

6:00 pm-8:21 pm

2 stops17h 21m

$921

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Fri 3/6

8:20 pm-3:55 pm

1 stop28h 35m

Incheon Intl

Fri 3/13

5:55 pm-8:24 pm

1 stop16h 29m

$937

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Thu 2/26

7:12 pm-9:35 pm

2 stops59h 23m

$434

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Thu 2/26

5:00 am-4:45 pm

1 stop20h 45m

$442

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sat 3/7

8:30 pm-5:10 am

2 stops41h 40m

$460

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Wed 7/1

11:25 am-4:50 am

2 stops27h 25m

$15,957

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 11 results
1
2

Compare providers for flights from Oklahoma City to Incheon Intl

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 Incheon Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Oklahoma City to Incheon Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Oklahoma City to Incheon Intl Airport (average of $901). Flying from Oklahoma City to Incheon Intl Airport in December is currently the most expensive (average of $2,233). 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.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 21, 2026.
Get a feel of what it's like to fly with Delta, Finnair, and American Airlines from Oklahoma City to Incheon Intl Airport 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
8,086 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,086 reviews
Delta
7.9
Good
8,086 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Finnair
7.6
Good
1,353 reviews
Delta
7.9
Good
8,086 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,172 reviews
Delta
7.9
Good
8,086 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Incheon Intl. 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 Incheon Intl?

    Most people fly from Oklahoma City Will Rogers World (OKC) if they book a flight from Oklahoma City to Incheon Intl. On average, Will Rogers World has 0 outbound flights to Incheon Intl per day from 3 airlines. 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 Incheon Intl Airport?

    A quick flight from Oklahoma City to Incheon Intl Airport can take about 20h 45m. American Airlines provides one of the quickest options available for as low as $917. Airlines will cover a distance of 6662 mi.

  • What are the cheapest airlines flying from Oklahoma City to Incheon Intl Airport round-trip?

    Delta, at $915, was found to be the cheapest airline from Oklahoma City to Incheon Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Finnair. These flights start at 33% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Incheon Intl 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 Incheon Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Oklahoma City to Incheon Intl Airport (average of $901). Flying from Oklahoma City to Incheon Intl Airport in December is currently the most expensive (average of $2,233). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for Oklahoma City to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oklahoma City to Incheon Intl

Discover the top 3 airlines that operate flights from Oklahoma City to Incheon Intl. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$915Average$1,452FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$916Average$1,338FlexibilityNo cancel feeOn-time71%
FinnairCheapest$1,354Average$1,433FlexibilityNo cancel feeOn-time76%

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