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Incheon Intl

$347+ Cheap flights from Oklahoma 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oklahoma to Incheon Intl

Cheapest flights from Oklahoma to Incheon Intl
Explore the most affordable flight options available from Oklahoma to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/177:30 amDFW - ICN
1 stop17h 45mUnited Airlines
Sat 12/206:40 pmICN - DFW
2 stops44h 56mUnited Airlines
Deal found 12/16$1,134
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:41 pmDFW - ICN
1 stop27h 39mMultiple Airlines
Thu 1/298:35 pmICN - DFW
2 stops24h 00mMultiple Airlines
Deal found 12/17$1,350
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:20 amDFW - ICN
1 stop31h 50mMultiple Airlines
Sun 1/1111:30 amICN - DFW
2 stops57h 05mMultiple Airlines
Deal found 12/16$1,388
This Turkish Airlines deal was found by Cheapflights users on 12/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:45 pmDFW - ICN
1 stop27h 50mTurkish Airlines
Thu 1/299:35 amICN - DFW
1 stop48h 05mTurkish Airlines
Deal found 12/17$1,437
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:26 amDFW - ICN
1 stop21h 04mMultiple Airlines
Sun 1/1111:30 amICN - DFW
2 stops57h 05mMultiple Airlines
Deal found 12/16$1,455
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:27 pmDFW - ICN
1 stop30h 08mMultiple Airlines
Sun 1/111:05 pmICN - DFW
2 stops55h 30mMultiple Airlines
Deal found 12/16$1,460
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:49 pmDFW - ICN
1 stop23h 31mMultiple Airlines
Sun 1/111:05 pmICN - DFW
2 stops45h 50mMultiple Airlines
Deal found 12/16$1,469
This United Airlines deal was found by Cheapflights users on 12/18. 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 12/295:00 amDFW - ICN
1 stop20h 15mUnited Airlines
Sun 1/1112:45 pmICN - DFW
1 stop26h 09mUnited Airlines
Deal found 12/18$1,487
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:05 amDFW - ICN
2 stops22h 30mMultiple Airlines
Fri 1/97:10 pmICN - DFW
1 stop20h 25mMultiple Airlines
Deal found 12/16$1,523
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:55 pmDFW - ICN
1 stop28h 30mFinnair
Tue 1/2011:00 pmICN - DFW
2 stops38h 25mFinnair
Deal found 12/16$1,544
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/179:10 amOKC - ICN
2 stops29h 30mUnited Airlines
Wed 12/2412:45 pmICN - OKC
2 stops25h 31mUnited Airlines
Deal found 12/16$1,630
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/181:49 pmOKC - ICN
2 stops24h 51mUnited Airlines
Wed 12/3112:45 pmICN - OKC
2 stops25h 31mUnited Airlines
Deal found 12/16$1,715

Find flight deals from Oklahoma to Incheon Intl

Keep the following information in mind while searching for Oklahoma to Incheon Intl flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$802
(Kiwi.com)

One-way from

$347
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,379
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 to Incheon Intl
Search Deals
One-way flight from Oklahoma to Incheon Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($493 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 December 18, 2025.
Use the filters below to find and compare flights from Oklahoma to Incheon Intl Airport that are best for you.

Fly from

Oklahoma

Fly to

Incheon Intl

Route

Depart

Return

Price

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Thu 1/15

2:51 pm-6:35 pm

1 stop36h 44m

Incheon Intl

Thu 1/22

8:35 pm-1:55 pm

1 stop32h 20m

$829

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 3/14

5:54 pm-7:25 pm

2 stops35h 31m

Incheon Intl

Mon 3/23

7:30 am-5:01 am

2 stops35h 31m

$912

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 1/19

7:25 am-4:15 pm

1 stop17h 50m

Incheon Intl

Wed 2/18

12:45 pm-10:30 pm

1 stop24h 45m

$916

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Thu 1/22

5:47 pm-5:45 am

1 stop20h 58m

Incheon Intl

Tue 2/3

7:25 pm-12:03 am

1 stop19h 38m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Fri 2/13

7:30 am-4:15 pm

1 stop17h 45m

Incheon Intl

Fri 2/20

12:45 pm-4:27 pm

1 stop18h 42m

$916

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Wed 2/25

5:25 am-3:50 pm

1 stop19h 25m

Incheon Intl

Mon 3/2

6:00 pm-8:44 pm

1 stop17h 44m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 1/8

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

Tue 1/20

12:45 pm-9:55 pm

1 stop24h 10m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 1/11

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

Sat 1/31

6:00 pm-5:12 am

1 stop26h 12m

$916

FayettevilleIncheon

XNA - ICN

XNAICN

Fayetteville Northwest Arkansas

Thu 1/8

5:00 pm-4:15 pm

2 stops32h 15m

Incheon Intl

Fri 1/16

6:00 pm-12:49 pm

2 stops33h 49m

$920

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 1/13

1:42 pm-5:40 am

2 stops24h 58m

Incheon Intl

Fri 1/16

6:00 pm-11:13 pm

2 stops20h 13m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Oklahoma to Incheon Intl

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

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

Currently, March is the cheapest month in which you can book a flight from Oklahoma to Incheon Intl Airport (average of $885). Flying from Oklahoma to Incheon Intl Airport in December is currently the most expensive (average of $2,032). 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 OK to ICN?

Find hourly flight availability from Oklahoma to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Oklahoma to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oklahoma to Incheon Intl Airport?

    For as low as $916, United Airlines can have you in Incheon Intl Airport from Oklahoma in 17h 50m. Airlines will cover a distance of 6823 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Oklahoma to Incheon Intl Airport?

    Most travelers choose Dallas/Fort Worth - Incheon Intl, Oklahoma City Will Rogers World - Incheon Intl or Fayetteville Northwest Arkansas - Incheon Intl when deciding on the best route from Oklahoma to Incheon Intl Airport.

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Oklahoma to Incheon Intl Airport (average of $885). Flying from Oklahoma to Incheon Intl Airport in December is currently the most expensive (average of $2,032). 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 to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Gimpo Intl flights
Newark to Gimpo Intl flights
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O'Hare Intl to Gimpo Intl flights
Minneapolis to Incheon Intl flights
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Atlanta to Gimpo Intl flights
Boston to Gimpo Intl flights
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Reagan-National to Gimpo Intl flights
Philadelphia to Incheon Intl flights
Charlotte to Incheon Intl flights
Miami to Incheon Intl flights
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Portland to Incheon Intl flights
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Top 4 airlines flying from Oklahoma to Incheon Intl

Discover the top 4 airlines that operate flights from Oklahoma 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$876Average$1,242FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$881Average$1,276FlexibilityNo cancel feeOn-time69%
DeltaCheapest$927Average$1,724FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$1,354Average$1,433FlexibilityNo cancel feeOn-time76%

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