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$429+ Cheap flights from Oklahoma to South Korea

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Oklahoma to South Korea

Keep the following information in mind while searching for Oklahoma to South Korea flight deals. Data was last updated July 31, 2025.

Round-trip from

$856
(United Airlines)

One-way from

$429
(Kiwi.com)

Popular in

June

Cheapest in

February
From Oklahoma to South Korea
Search Deals
One-way flight from Oklahoma to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($295 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
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Find flight deals from Oklahoma to South Korea

Cheapest flights from Oklahoma to South Korea
Explore the most affordable flight options available from Oklahoma to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:50 amDFW - ICN
1 stop28h 30mUnited Airlines
Tue 11/186:00 pmICN - DFW
1 stop19h 14mUnited Airlines
Deal found 7/29$856
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/2810:55 pmDFW - ICN
1 stop32h 15mCathay Pacific
Mon 9/810:10 amICN - DFW
1 stop21h 45mCathay Pacific
Deal found 7/30$860
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:12 pmDFW - ICN
1 stop37h 23mAlaska Airlines
Fri 11/218:35 pmICN - DFW
1 stop25h 25mAlaska Airlines
Deal found 7/29$864
This Fareboom deal was found by Cheapflights users on 7/29. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:59 pmDFW - ICN
1 stop18h 31mMultiple Airlines
Sat 9/138:35 pmICN - DFW
1 stop17h 24mMultiple Airlines
Deal found 7/29$866
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 9/710:25 amDFW - ICN
Nonstop15h 05mAmerican Airlines
Sat 9/205:25 pmICN - DFW
Nonstop12h 55mAmerican Airlines
Deal found 7/29$870
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:25 amDFW - ICN
1 stop40h 50mAir Canada
Wed 10/86:00 pmICN - DFW
1 stop41h 43mAir Canada
Deal found 7/29$872
This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:20 pmDFW - GMP
1 stop19h 30mJapan Airlines
Wed 9/247:20 pmGMP - DFW
1 stop32h 55mJapan Airlines
Deal found 7/29$903
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/1012:20 pmDFW - GMP
1 stop19h 30mMultiple Airlines
Sat 9/207:55 amGMP - DFW
1 stop20h 20mMultiple Airlines
Deal found 7/28$914
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:55 pmDFW - CJJ
1 stop41h 50mCathay Pacific
Sat 9/207:30 amCJJ - DFW
1 stop24h 25mCathay Pacific
Deal found 7/30$922
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:25 pmDFW - ICN
1 stop45h 40mTurkish Airlines
Mon 11/2412:10 amICN - DFW
1 stop33h 30mTurkish Airlines
Deal found 7/29$952
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:15 amDFW - PUS
2 stops44h 35mChina Eastern
Thu 9/185:50 pmPUS - DFW
2 stops43h 59mChina Eastern
Deal found 7/30$1,032
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:44 amTUL - ICN
1 stop17h 46mAmerican Airlines
Sun 9/215:25 pmICN - TUL
1 stop16h 28mAmerican Airlines
Deal found 7/30$1,076

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to South Korea 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 July 31, 2025.
Use the filters below to find and compare flights from Oklahoma to South Korea that are best for you.

Fly from

Oklahoma

Fly to

South Korea

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 10/18

9:50 am-4:20 am

1 stop28h 30m

Incheon Intl

Tue 11/18

6:00 pm-10:14 pm

1 stop19h 14m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 8/28

10:55 pm-9:10 pm

1 stop32h 15m

Incheon Intl

Mon 9/8

10:10 am-5:55 pm

1 stop21h 45m

$860

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 10/15

3:12 pm-6:35 pm

1 stop37h 23m

Incheon Intl

Fri 11/21

8:35 pm-7:00 am

1 stop25h 25m

$864

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 9/7

7:59 pm-4:30 am

1 stop18h 31m

Incheon Intl

Sat 9/13

8:35 pm-11:59 pm

1 stop17h 24m

$866

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 9/7

10:25 am-3:30 pm

Nonstop15h 05m

Incheon Intl

Sat 9/20

5:25 pm-4:20 pm

Nonstop12h 55m

$870

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 10/1

9:25 am-4:15 pm

1 stop40h 50m

Incheon Intl

Wed 10/8

6:00 pm-9:43 pm

1 stop41h 43m

$872

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Wed 9/3

12:20 pm-9:50 pm

1 stop19h 30m

Seoul Gimpo Intl

Wed 9/24

7:20 pm-2:15 pm

1 stop32h 55m

$903

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Wed 9/10

12:20 pm-9:50 pm

1 stop19h 30m

Seoul Gimpo Intl

Sat 9/20

7:55 am-2:15 pm

1 stop20h 20m

$914

DallasCheongju

DFW - CJJ

DFWCJJ

Dallas/Fort Worth

Sat 9/13

10:55 pm-6:45 am

1 stop41h 50m

Cheongju

Sat 9/20

7:30 am-5:55 pm

1 stop24h 25m

$922

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 10/27

9:35 pm-6:20 pm

1 stop30h 45m

Incheon Intl

Mon 11/17

12:10 am-6:40 pm

1 stop33h 30m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 45 results
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Best time to book a flight from Oklahoma to South Korea

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

What is the cheapest month to book a flight from Oklahoma to South Korea?

Currently, February is the cheapest month in which you can book a flight from Oklahoma to South Korea (average of $998). Flying from Oklahoma to South Korea in December is currently the most expensive (average of $1,635). 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 KR?

Find hourly flight availability from Oklahoma to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to South Korea as you normally would.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air, and ANA from Oklahoma to South Korea. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,220 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to South Korea. 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 Oklahoma to South Korea one-way?

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $435. Users have also found prices from $479 and $691 on Air Canada and Japan Airlines, respectively.

  • Can I find deals for flights from Oklahoma to South Korea that include hotel bookings?

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

  • How can I find direct flights from Oklahoma to South Korea?

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

  • Can I find deals for business class flights from Oklahoma to South Korea?

    Yes. Cheapflights offers flight deals from Oklahoma to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Oklahoma to South Korea (average of $998). Flying from Oklahoma to South Korea in December is currently the most expensive (average of $1,635). 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

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Alternative routes for Oklahoma to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Oklahoma to South Korea

Discover the top 5 airlines that operate flights from Oklahoma to South Korea. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$902Average$1,249FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$970FlexibilityNo cancel feeOn-time69%
DeltaCheapest$927Average$1,293FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,338Average$1,731FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,354Average$1,433FlexibilityNo cancel feeOn-time76%

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