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$432+ Cheap flights from Incheon Intl (ICN) to Oklahoma

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — OKC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Incheon Intl to Oklahoma

Keep the following information in mind while searching for Incheon Intl to Oklahoma flight deals. Data was last updated June 12, 2025.

Round-trip from

$709
(American Airlines)

One-way from

$432
(Kiwi.com)
From Incheon Intl to Oklahoma
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One-way flight from Incheon Intl to Oklahoma
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Find flight deals from Incheon Intl to Oklahoma

Cheapest flights from Incheon Intl to Oklahoma
Explore the most affordable flight options available from Incheon Intl to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 7/45:25 pmICN - DFW
Nonstop13h 10mAmerican Airlines
Fri 10/3111:10 amDFW - ICN
Nonstop15h 35mAmerican Airlines
Deal found 6/12$709
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:30 amICN - DFW
Nonstop12h 40mKorean Air
Tue 12/211:25 amDFW - ICN
Nonstop15h 10mKorean Air
Deal found 6/11$726
This Hanatour deal was found by Cheapflights users on 6/12. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:25 pmICN - DFW
1 stop17h 30mDelta
Tue 9/307:10 amDFW - ICN
1 stop19h 30mDelta
Deal found 6/12$730
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/2011:30 amICN - DFW
2 stops26h 29mUnited Airlines
Wed 8/2012:24 pmDFW - ICN
2 stops25h 56mUnited Airlines
Deal found 6/11$735
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/84:50 pmICN - OKC
2 stops20h 09mUnited Airlines
Sat 10/189:41 amOKC - ICN
2 stops39h 19mUnited Airlines
Deal found 6/10$774
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 6/1610:05 pmICN - DFW
1 stop21h 45mMultiple Airlines
Mon 6/304:39 pmDFW - ICN
1 stop22h 11mMultiple Airlines
Deal found 6/9$788
This WhyPayMore deal was found by Cheapflights users on 6/11. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:50 pmICN - DFW
2 stops41h 59mAir Canada
Fri 1/307:15 amDFW - ICN
1 stop20h 10mAir Canada
Deal found 6/11$872
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/1011:30 amICN - XNA
2 stops20h 51mUnited Airlines
Thu 7/2411:50 amXNA - ICN
2 stops26h 30mUnited Airlines
Deal found 6/11$1,169
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/215:25 pmICN - OKC
1 stop30h 09mAmerican Airlines
Mon 7/2810:24 amOKC - ICN
1 stop39h 06mAmerican Airlines
Deal found 6/12$1,381
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/199:05 pmICN - OKC
2 stops30h 16mMultiple Airlines
Sat 8/95:31 amOKC - ICN
1 stop18h 39mMultiple Airlines
Deal found 6/11$1,509
This Korean Air deal was found by Cheapflights users on 6/10. 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.
Wed 9/36:50 pmICN - OKC
1 stop19h 09mKorean Air
Fri 10/247:15 amOKC - ICN
1 stop20h 05mKorean Air
Deal found 6/10$1,606
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:20 amICN - OKC
2 stops33h 29mQatar Airways
Fri 10/248:31 pmOKC - ICN
2 stops30h 44mQatar Airways
Deal found 6/10$2,047

Cheapflights Fare Finder

Customize your flight search to find flights from Incheon Intl to Oklahoma 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 June 12, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Oklahoma that are best for you.

Fly from

Incheon Intl

Fly to

Oklahoma

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 7/4

5:25 pm-4:35 pm

Nonstop13h 10m

Dallas/Fort Worth

Fri 10/31

11:10 am-4:45 pm

Nonstop15h 35m

$709

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 10/13

9:30 am-8:10 am

Nonstop12h 40m

Dallas/Fort Worth

Tue 12/2

11:25 am-5:35 pm

Nonstop15h 10m

$726

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 9/2

8:25 pm-11:55 pm

1 stop17h 30m

Dallas/Fort Worth

Tue 9/30

7:10 am-4:40 pm

1 stop19h 30m

$730

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 6/26

4:50 pm-9:39 am

2 stops30h 49m

Dallas/Fort Worth

Thu 8/21

5:45 am-3:00 pm

2 stops19h 15m

$735

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 12/2

9:00 pm-5:00 am

1 stop23h 00m

Dallas/Fort Worth

Fri 1/30

2:30 pm-5:20 am

1 stop23h 50m

$841

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 12/2

6:50 pm-9:49 pm

2 stops41h 59m

Dallas/Fort Worth

Fri 1/30

7:15 am-6:25 pm

1 stop20h 10m

$872

IncheonOklahoma City

ICN - OKC

ICNOKC

Incheon Intl

Wed 9/3

11:30 am-9:42 pm

2 stops24h 12m

Oklahoma City Will Rogers World

Fri 10/24

5:15 pm-4:20 am

2 stops21h 05m

$928

IncheonFayetteville

ICN - XNA

ICNXNA

Incheon Intl

Thu 7/10

11:30 am-6:21 pm

2 stops20h 51m

Fayetteville Northwest Arkansas

Thu 7/24

11:50 am-4:20 am

2 stops26h 30m

$1,169

IncheonOklahoma City

ICN - OKC

ICNOKC

Incheon Intl

Mon 7/21

5:25 pm-9:34 am

1 stop30h 09m

Oklahoma City Will Rogers World

Mon 7/28

10:24 am-3:30 pm

1 stop39h 06m

$1,381

IncheonOklahoma City

ICN - OKC

ICNOKC

Incheon Intl

Sat 7/19

9:05 pm-1:21 pm

2 stops30h 16m

Oklahoma City Will Rogers World

Sat 8/9

5:31 am-2:10 pm

1 stop18h 39m

$1,509

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 24 results
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Best time to book a flight from Incheon Intl to Oklahoma

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

Rainfall in Oklahoma by month

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

In terms of precipitation, rainfall in Oklahoma ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma when rainfall is around 1.2 in.

Temperature in Oklahoma by month

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

If weather is an important factor for your trip to Oklahoma, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. 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 Oklahoma. Reviews last updated June 12, 2025.
To help decide which airline to fly from Seoul to Oklahoma, see what other customers have to say about Korean Air, Delta and Qatar Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,946 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Qatar Airways
7.4
Good
3,584 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
United Airlines
7.4
Good
8,790 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

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

  • What are the cheapest airlines to fly from Incheon Intl Airport to Oklahoma one-way?

    One-way options have recently been found by users for as low as $539 on Air Canada. Other airlines that offer cheap prices include American Airlines from $731 and United Airlines from $843 one-way.

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

    The most popular flight routes from Incheon Intl Airport to Oklahoma are Incheon Intl - Dallas/Fort Worth, Incheon Intl - Oklahoma City Will Rogers World and Incheon Intl - Fayetteville Northwest Arkansas.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Oklahoma (average of $348). Flying from Incheon Intl Airport to Oklahoma in June is currently the most expensive (average of $408). 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.

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Alternative routes for Incheon Intl to Oklahoma

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

Discover the top airline that operate flights from Incheon Intl to Oklahoma. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$689Average$986FlexibilityNo cancel feeOn-time69%

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