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Incheon Intl

$459+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — ICN
Apr 30 — May 71
Wed 4/30
Wed 5/7
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 April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$767
(Kiwi.com)

One-way from

$459
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,206
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 ($53 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 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 April 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/37:08 pmDFW - ICN
2 stops35h 22mMultiple Airlines
Fri 5/96:20 pmICN - DFW
1 stop25h 24mMultiple Airlines
Deal found 4/24$767
This Air Canada deal was found by Cheapflights users on 4/25. 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.
Mon 8/259:25 amDFW - ICN
1 stop40h 50mAir Canada
Mon 9/225:45 pmICN - DFW
2 stops31h 07mAir Canada
Deal found 4/25$927
This eDestinos deal was found by Cheapflights users on 4/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:30 pmDFW - ICN
1 stop28h 50mTurkish Airlines
Tue 10/289:35 amICN - DFW
1 stop42h 40mTurkish Airlines
Deal found 4/25$951
This Ovago deal was found by Cheapflights users on 4/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:55 pmDFW - ICN
1 stop31h 20mCathay Pacific
Wed 12/171:50 pmICN - DFW
1 stop42h 10mCathay Pacific
Deal found 4/25$965
This Orbitz deal was found by Cheapflights users on 4/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:06 pmOKC - ICN
2 stops30h 09mMultiple Airlines
Mon 9/158:35 pmICN - OKC
2 stops31h 26mMultiple Airlines
Deal found 4/24$1,111
This oojo deal was found by Cheapflights users on 4/24. 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 10/132:30 pmDFW - ICN
2 stops30h 30mEVA Air
Fri 10/3111:40 amICN - DFW
1 stop21h 50mEVA Air
Deal found 4/24$1,150
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 9/225:05 pmXNA - ICN
2 stops21h 15mUnited Airlines
Thu 10/94:50 pmICN - XNA
2 stops19h 09mUnited Airlines
Deal found 4/24$1,236
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 10/276:40 pmOKC - ICN
2 stops20h 00mUnited Airlines
Sat 11/812:45 pmICN - OKC
2 stops20h 26mUnited Airlines
Deal found 4/25$1,236
This United Airlines deal was found by Cheapflights users on 4/23. 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 10/115:05 pmTUL - ICN
2 stops31h 55mUnited Airlines
Tue 10/2111:30 amICN - TUL
2 stops20h 07mUnited Airlines
Deal found 4/23$1,374
This Gurufare deal was found by Cheapflights users on 4/24. 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.
Mon 5/122:30 pmTUL - ICN
2 stops30h 50mFinnair
Tue 5/209:50 pmICN - TUL
2 stops38h 24mFinnair
Deal found 4/24$1,393
This Delta deal was found by Cheapflights users on 4/24. 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 9/229:53 amXNA - ICN
1 stop28h 07mDelta
Thu 10/96:50 pmICN - XNA
1 stop18h 54mDelta
Deal found 4/24$1,407
This Delta deal was found by Cheapflights users on 4/24. 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 9/81:00 pmOKC - ICN
1 stop25h 00mDelta
Mon 9/154:25 pmICN - OKC
1 stop18h 13mDelta
Deal found 4/24$1,407

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 April 25, 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

Tue 5/13

12:32 pm-8:30 pm

2 stops41h 58m

Incheon Intl

Fri 5/16

6:20 pm-5:44 am

1 stop25h 24m

$846

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 8/25

9:25 am-4:15 pm

1 stop40h 50m

Incheon Intl

Mon 9/22

5:45 pm-10:52 am

2 stops31h 07m

$927

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 10/15

2:30 pm-9:20 am

1 stop28h 50m

Incheon Intl

Tue 10/28

9:35 am-2:15 pm

1 stop42h 40m

$951

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 8/23

10:55 pm-7:05 pm

1 stop30h 10m

Incheon Intl

Sun 8/31

1:40 pm-5:55 pm

1 stop42h 15m

$1,015

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 9/8

3:06 pm-11:15 am

2 stops30h 09m

Incheon Intl

Mon 9/15

8:35 pm-2:01 pm

2 stops31h 26m

$1,111

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 10/13

2:30 pm-11:00 am

2 stops30h 30m

Incheon Intl

Fri 10/31

11:40 am-7:30 pm

1 stop21h 50m

$1,150

FayettevilleIncheon

XNA - ICN

XNAICN

Fayetteville Northwest Arkansas

Mon 9/22

5:05 pm-4:20 am

2 stops21h 15m

Incheon Intl

Thu 10/9

4:50 pm-9:59 pm

2 stops19h 09m

$1,236

Oklahoma CityIncheon

OKC - ICN

OKCICN

Oklahoma City Will Rogers World

Mon 9/1

5:00 am-3:00 pm

2 stops20h 00m

Incheon Intl

Sat 12/20

6:00 pm-8:47 am

2 stops29h 47m

$1,253

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Sat 10/11

5:05 pm-3:00 pm

2 stops31h 55m

Incheon Intl

Tue 10/21

11:30 am-5:37 pm

2 stops20h 07m

$1,374

TulsaIncheon

TUL - ICN

TULICN

Tulsa

Mon 5/12

2:30 pm-11:20 am

2 stops30h 50m

Incheon Intl

Tue 5/20

9:50 pm-10:14 pm

2 stops38h 24m

$1,393

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 30 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 $1,001). Flying from Oklahoma 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 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 April 25, 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 April 25, 2025.
Read through reviews of airlines operating flights from Oklahoma to Seoul, such as Korean Air, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

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

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

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
7,920 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

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.
KLM
7.8
Good
1,333 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

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
1,272 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

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
851 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

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 $513. Users have also found prices from $752 and $884 on Cathay Pacific and Qatar Airways, 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 $1,001). Flying from Oklahoma 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?

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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O'Hare Intl to Gimpo Intl flights
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Dallas/Fort Worth to Gimpo Intl flights
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LaGuardia to Gimpo Intl flights
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Reagan-National to Gimpo Intl flights
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Atlanta to Gimpo Intl flights
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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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$902Average$1,311FlexibilityNo 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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