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Incheon Intl

$547+ Cheap flights from Oklahoma City (OKC) 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Oklahoma City Will Rogers World to Incheon Intl are usually found in March or February, booked 2 days in advance, depart on a Sunday or Thursday and return on a Tuesday

Cheap flight deals from Oklahoma City to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,426
(KAYAK)

One-way from

$547
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,358
Provider with most accurate pricing for Oklahoma City Will Rogers World-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Incheon Intl flights.
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From Oklahoma City Will Rogers World to Incheon Intl
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One-way flight from Oklahoma City Will Rogers World to Incheon Intl
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Highest demand for flights based on searches. 2% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Oklahoma City to Incheon Intl

Cheapest flights from Oklahoma City to Incheon Intl
Explore the most affordable flight options available from Oklahoma City to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This EVA Air deal was found by Cheapflights users on 4/14. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:50 pmOKC - ICN
2 stops28h 40mMultiple Airlines
Mon 11/1711:40 amICN - OKC
2 stops41h 14mMultiple Airlines
Deal found 4/14$1,258
This American Airlines deal was found by Cheapflights users on 4/14. 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 11/35:05 amOKC - ICN
1 stop20h 40mAmerican Airlines
Mon 11/176:50 pmICN - OKC
1 stop16h 06mAmerican Airlines
Deal found 4/14$1,406
This Delta deal was found by Cheapflights users on 4/14. 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 11/35:25 pmOKC - ICN
2 stops31h 05mDelta
Mon 11/177:30 pmICN - OKC
1 stop16h 04mDelta
Deal found 4/14$1,411
This KAYAK deal was found by Cheapflights users on 4/14. 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 5/2611:50 amOKC - ICN
2 stops33h 30mFinnair
Sun 8/179:50 pmICN - OKC
2 stops39h 50mFinnair
Deal found 4/14$1,426
This oojo deal was found by Cheapflights users on 4/14. 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.
Mon 10/2712:40 pmOKC - ICN
2 stops38h 35mQatar Airways
Fri 11/712:20 amICN - OKC
2 stops32h 16mQatar Airways
Deal found 4/14$1,466
This United Airlines deal was found by Cheapflights users on 4/14. 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 7/45:00 pmOKC - ICN
2 stops32h 00mUnited Airlines
Sun 8/104:50 pmICN - OKC
2 stops33h 04mUnited Airlines
Deal found 4/14$1,679
This Korean Air deal was found by Cheapflights users on 4/14. 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.
Fri 7/47:15 amOKC - ICN
1 stop20h 05mKorean Air
Sun 8/106:50 pmICN - OKC
1 stop18h 57mKorean Air
Deal found 4/14$2,226
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/49:42 amOKC - ICN
2 stops40h 23mAir Canada
Fri 7/255:45 pmICN - OKC
2 stops30h 57mAir Canada
Deal found 4/14$4,156

Cheapflights Fare Finder

Customize your flight search to find flights from Oklahoma City 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 April 15, 2025.
Use the filters below to find and compare flights from Oklahoma City to Incheon Intl Airport that are best for you.

Fly from

Oklahoma City

Fly to

Incheon Intl

Route

Depart

Return

Price

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 5/26

11:50 am-11:20 am

2 stops33h 30m

Incheon Intl

Sun 8/17

9:50 pm-11:40 pm

2 stops39h 50m

$1,426

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 5/11

3:00 pm-11:00 am

2 stops30h 00m

Incheon Intl

Sun 5/18

7:45 pm-1:47 pm

2 stops32h 02m

$1,548

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Fri 7/4

5:00 pm-3:00 pm

2 stops32h 00m

Incheon Intl

Sun 8/10

4:50 pm-11:54 am

2 stops33h 04m

$1,679

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 5/11

7:19 am-5:20 pm

1 stop20h 01m

Incheon Intl

Sun 5/18

6:50 pm-11:56 pm

1 stop19h 06m

$1,806

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 6/1

8:05 pm-3:30 pm

1 stop29h 25m

Incheon Intl

Sun 6/8

5:25 pm-11:57 pm

1 stop20h 32m

$1,943

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 5/11

8:05 pm-5:05 pm

2 stops31h 00m

Incheon Intl

Sat 5/17

1:20 am-5:50 pm

2 stops54h 30m

$2,024

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Fri 7/4

7:15 am-5:20 pm

1 stop20h 05m

Incheon Intl

Sun 8/10

6:50 pm-11:47 pm

1 stop18h 57m

$2,226

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Fri 7/4

9:42 am-4:05 pm

2 stops40h 23m

Incheon Intl

Fri 7/25

5:45 pm-10:42 am

2 stops30h 57m

$4,156

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Tue 5/6

7:31 pm-5:05 pm

3 stops55h 34m

$547

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Sun 5/4

7:15 am-5:20 pm

1 stop20h 05m

$1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 11 results
1
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Compare providers for flights from Oklahoma City to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Incheon Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oklahoma City-Incheon Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Oklahoma City-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Oklahoma City-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Incheon Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oklahoma City to Incheon Intl

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

How far ahead should I book a flight from Oklahoma City to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Oklahoma City to Incheon Intl. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Oklahoma City to Incheon Intl Airport, you should look to book at least 2 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Oklahoma City to Incheon Intl Airport (average of $1,001). Flying from Oklahoma City to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 OKC to ICN?

Find hourly flight availability from Oklahoma City 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 April 15, 2025.

One of the essential ways to save on airfare from Oklahoma City to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

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 April 15, 2025.
See what other customers who have flown with Korean Air, Delta and Finnair from Oklahoma City to Seoul have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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
7,917 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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
1,269 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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.
Qatar Airways
7.4
Good
3,553 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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.
United Airlines
7.4
Good
8,658 reviews
Korean Air
8.4
Very good
1,063 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

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 City 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 airport do you fly from for flights from Oklahoma City to Incheon Intl?

    Most people fly from Oklahoma City Will Rogers World (OKC) if they book a flight from Oklahoma City to Incheon Intl. On average, Will Rogers World has 0 outbound flights to Incheon Intl per day from 5 airlines. Oklahoma City Will Rogers World is conveniently located just 7.0 mi from Oklahoma City’s city center.

  • What are the cheapest airlines flying from Oklahoma City to Incheon Intl Airport round-trip?

    Finnair, at $1,426, was found to be the cheapest airline from Oklahoma City to Incheon Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta.

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Oklahoma City to Incheon Intl Airport (average of $1,001). Flying from Oklahoma City to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 City?

Book flights to Oklahoma City if you plan to visit one of these locations
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Alternative routes for Oklahoma City 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 City to Incheon Intl

Discover the top 5 airlines that operate flights from Oklahoma City 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$903Average$1,331FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$904Average$1,493FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$906Average$1,006FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,206Average$1,263FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$1,354Average$1,433FlexibilityNo cancel feeOn-time76%

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