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Incheon Intl

$336+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap 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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$846
(American Airlines)

One-way from

$336
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,412
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 to Incheon Intl
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One-way flight from Oklahoma to Incheon Intl
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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 November 2025
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Find 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 November 2, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/37:35 amXNA - ICN
1 stop18h 10mAmerican Airlines
Tue 12/167:15 pmICN - XNA
1 stop16h 51mAmerican Airlines
Deal found 11/2$846
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/286:00 amXNA - ICN
1 stop19h 45mAmerican Airlines
Sun 12/77:15 pmICN - XNA
1 stop19h 32mAmerican Airlines
Deal found 10/31$856
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/2112:55 pmDFW - ICN
1 stop36h 25mMultiple Airlines
Tue 12/29:20 pmICN - DFW
2 stops38h 48mMultiple Airlines
Deal found 10/30$856
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sat 11/229:17 pmDFW - ICN
1 stop28h 03mMultiple Airlines
Thu 11/279:20 pmICN - DFW
2 stops23h 28mMultiple Airlines
Deal found 10/31$860
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Tue 11/114:11 pmDFW - ICN
1 stop22h 29mMultiple Airlines
Sat 11/229:20 pmICN - DFW
2 stops33h 05mMultiple Airlines
Deal found 11/1$864
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/2012:06 pmDFW - ICN
1 stop41h 24mMultiple Airlines
Tue 12/29:20 pmICN - DFW
2 stops38h 48mMultiple Airlines
Deal found 10/30$868
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sat 11/159:32 pmDFW - ICN
1 stop27h 48mMultiple Airlines
Sun 12/710:20 pmICN - DFW
1 stop28h 05mMultiple Airlines
Deal found 10/30$871
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Tue 11/114:11 pmDFW - ICN
1 stop22h 29mMultiple Airlines
Wed 11/196:55 pmICN - DFW
2 stops31h 01mMultiple Airlines
Deal found 11/1$880
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sat 11/89:32 pmDFW - ICN
1 stop27h 48mMultiple Airlines
Sun 11/239:20 pmICN - DFW
2 stops23h 28mMultiple Airlines
Deal found 11/1$881
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 11/139:32 pmDFW - ICN
1 stop27h 48mMultiple Airlines
Thu 11/209:20 pmICN - DFW
2 stops23h 28mMultiple Airlines
Deal found 11/1$882
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sat 11/89:32 pmDFW - ICN
1 stop27h 48mMultiple Airlines
Sat 11/229:20 pmICN - DFW
2 stops23h 28mMultiple Airlines
Deal found 11/1$895
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/710:00 amDFW - ICN
Nonstop15h 45mAmerican Airlines
Fri 11/217:15 pmICN - DFW
Nonstop12h 50mAmerican Airlines
Deal found 11/1$901

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 November 2, 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

FayettevilleIncheon

XNA - ICN

XNAICN

Fayetteville Northwest Arkansas

Wed 12/3

7:35 am-4:45 pm

1 stop18h 10m

Incheon Intl

Tue 12/16

7:15 pm-9:06 pm

1 stop16h 51m

$846

FayettevilleIncheon

XNA - ICN

XNAICN

Fayetteville Northwest Arkansas

Fri 11/28

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Sun 12/7

7:15 pm-11:47 pm

1 stop19h 32m

$856

FayettevilleIncheon

XNA - ICN

XNAICN

Fayetteville Northwest Arkansas

Mon 2/16

1:32 pm-5:40 am

2 stops25h 08m

Incheon Intl

Fri 2/20

12:45 pm-4:24 pm

2 stops18h 39m

$871

FayettevilleIncheon

XNA - ICN

XNAICN

Fayetteville Northwest Arkansas

Sun 2/1

11:56 am-5:40 am

2 stops26h 44m

Incheon Intl

Sun 2/8

12:45 pm-12:49 pm

2 stops39h 04m

$883

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Mon 12/1

5:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Mon 12/8

7:15 pm-8:10 pm

1 stop15h 55m

$916

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Tue 11/25

6:03 am-4:45 pm

1 stop19h 42m

Incheon Intl

Tue 12/2

7:15 pm-8:28 am

1 stop28h 13m

$922

FayettevilleIncheon

XNA - ICN

XNAICN

Fayetteville Northwest Arkansas

Sun 4/12

7:45 am-4:20 am

2 stops30h 35m

Incheon Intl

Thu 4/16

11:30 am-8:49 pm

2 stops23h 19m

$951

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Fri 2/13

11:25 am-5:35 pm

Nonstop15h 10m

Incheon Intl

Sun 2/22

10:20 am-8:00 am

Nonstop12h 40m

$1,001

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 2/8

7:00 am-5:35 pm

1 stop19h 35m

Incheon Intl

Sat 2/21

10:20 am-8:00 am

Nonstop12h 40m

$1,006

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Fri 1/30

7:00 am-5:35 pm

1 stop19h 35m

Incheon Intl

Sat 2/7

10:20 am-8:00 am

Nonstop12h 40m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 38 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 $887). Flying from Oklahoma to Incheon Intl Airport 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 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 November 2, 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 $1,001, American Airlines can have you in Incheon Intl Airport from Oklahoma in 15h 10m. 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 $887). Flying from Oklahoma to Incheon Intl Airport 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

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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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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$881Average$1,276FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$902Average$1,241FlexibilityNo cancel feeOn-time71%
DeltaCheapest$927Average$1,724FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$1,354Average$1,433FlexibilityNo cancel feeOn-time76%

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