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Incheon Intl

$435+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$897
(Kiwi.com)

One-way from

$435
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,404
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. 11% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/268:59 pmDFW - ICN
1 stop33h 31mMultiple Airlines
Thu 5/88:50 amICN - DFW
2 stops26h 41mMultiple Airlines
Deal found 3/27$897
This Air Canada deal was found by Cheapflights users on 3/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1311:20 amDFW - ICN
2 stops38h 45mAir Canada
Mon 5/127:05 pmICN - DFW
1 stop29h 49mAir Canada
Deal found 3/28$947
This WhyPayMore deal was found by Cheapflights users on 3/27. 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 4/228:55 pmDFW - ICN
1 stop30h 45mTurkish Airlines
Tue 5/2011:20 pmICN - DFW
1 stop27h 25mTurkish Airlines
Deal found 3/27$1,002
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:55 pmDFW - ICN
1 stop23h 45mCathay Pacific
Sat 9/2710:10 amICN - DFW
1 stop21h 45mCathay Pacific
Deal found 3/27$1,164
This Expedia deal was found by Cheapflights users on 3/27. 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.
Wed 8/203:06 pmOKC - ICN
2 stops29h 54mMultiple Airlines
Tue 12/2311:40 amICN - OKC
2 stops41h 14mMultiple Airlines
Deal found 3/27$1,287
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:47 pmOKC - ICN
2 stops30h 33mFinnair
Mon 11/1711:00 pmICN - OKC
2 stops33h 36mFinnair
Deal found 3/27$1,387
This Delta deal was found by Cheapflights users on 3/27. 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 10/203:35 pmXNA - ICN
1 stop22h 25mDelta
Mon 10/279:35 amICN - XNA
1 stop21h 30mDelta
Deal found 3/27$1,406
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 8/208:20 amOKC - ICN
1 stop17h 00mDelta
Tue 12/235:50 pmICN - OKC
1 stop21h 09mDelta
Deal found 3/27$1,406
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 10/146:05 amXNA - ICN
1 stop19h 25mAmerican Airlines
Tue 10/215:25 pmICN - XNA
1 stop16h 43mAmerican Airlines
Deal found 3/27$1,452
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:09 pmOKC - ICN
2 stops21h 11mUnited Airlines
Sun 9/144:50 pmICN - OKC
2 stops29h 56mUnited Airlines
Deal found 3/28$1,452
This American Airlines deal was found by Cheapflights users on 3/27. 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 10/277:00 amOKC - ICN
1 stop19h 45mAmerican Airlines
Sat 11/86:50 pmICN - OKC
1 stop17h 59mAmerican Airlines
Deal found 3/27$1,456
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 9/134:10 pmTUL - ICN
1 stop21h 50mDelta
Sat 9/207:40 pmICN - TUL
1 stop18h 35mDelta
Deal found 3/26$1,506

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 March 28, 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

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 4/26

8:59 pm-8:30 pm

1 stop33h 31m

Incheon Intl

Thu 5/8

8:50 am-9:31 pm

2 stops26h 41m

$897

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 4/13

11:20 am-4:05 pm

2 stops38h 45m

Incheon Intl

Mon 5/12

7:05 pm-10:54 am

1 stop29h 49m

$947

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 4/22

8:55 pm-5:40 pm

1 stop30h 45m

Incheon Intl

Tue 5/20

11:20 pm-12:45 pm

1 stop27h 25m

$1,002

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 9/20

10:55 pm-12:40 pm

1 stop23h 45m

Incheon Intl

Sat 9/27

10:10 am-5:55 pm

1 stop21h 45m

$1,164

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Wed 8/20

3:06 pm-11:00 am

2 stops29h 54m

Incheon Intl

Tue 12/23

11:40 am-1:54 pm

2 stops41h 14m

$1,287

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Wed 8/20

8:20 am-3:20 pm

1 stop17h 00m

Incheon Intl

Tue 12/23

5:50 pm-11:59 pm

1 stop21h 09m

$1,406

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Tue 8/19

5:09 pm-4:20 am

2 stops21h 11m

Incheon Intl

Sun 9/14

4:50 pm-8:46 am

2 stops29h 56m

$1,452

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 6/1

11:50 am-11:20 am

2 stops33h 30m

Incheon Intl

Sun 6/8

9:50 pm-10:55 pm

2 stops39h 05m

$1,504

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Sat 9/13

4:10 pm-4:00 am

1 stop21h 50m

Incheon Intl

Sat 9/20

7:40 pm-12:15 am

1 stop18h 35m

$1,506

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Sat 9/13

1:40 pm-4:20 am

2 stops24h 40m

Incheon Intl

Sat 9/20

11:30 am-7:47 pm

2 stops22h 17m

$1,511

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 40 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, February is the cheapest month in which you can book a flight from Oklahoma to Incheon Intl Airport (average of $1,002). Flying from Oklahoma to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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 March 28, 2025.

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

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from Oklahoma to Seoul, such as Korean Air, Asiana Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,896 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Finnair
7.6
Good
1,267 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.5
Good
837 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $506. Users have also found prices from $748 and $873 on Korean Air and Asiana Airlines, respectively.

  • 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 Tulsa - 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, February is the cheapest month in which you can book a flight from Oklahoma to Incheon Intl Airport (average of $1,002). Flying from Oklahoma to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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 Oklahoma?

Book flights to Oklahoma if you plan to visit one of these locations
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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 5 airlines flying from Oklahoma to Incheon Intl

Discover the top 5 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$902Average$1,306FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$904Average$1,517FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$906Average$1,434FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,206Average$1,263FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$1,354Average$1,433FlexibilityNo cancel feeOn-time76%
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