ICN - OKC

$505 Find Cheap Flights from Incheon to Oklahoma City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to Oklahoma City departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Oklahoma City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Oklahoma City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Oklahoma City, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Incheon to Oklahoma City (ICN-OKC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to Oklahoma City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon to Oklahoma City

Mon, Sep 15 - Fri, Sep 19
American Airlines Logo
5:25 pm - 12:16 pmICN-OKC
32h 51m2 stops
American Airlines Logo
6:08 am - 3:30 pmOKC-ICN
19h 22m1 stop
$651American Airlines
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Mon, Sep 15 - Fri, Sep 19
Hawaiian Airlines Logo
8:35 pm - 2:08 pmICN-OKC
31h 33m1 stop
Hawaiian Airlines Logo
3:04 pm - 6:35 pmOKC-ICN
37h 31m1 stop
$670Hawaiian Airlines
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Mon, Sep 22 - Sat, Oct 25
Alaska Airlines Logo
8:35 pm - 2:08 pmICN-OKC
31h 33m1 stop
Alaska Airlines Logo
3:00 pm - 6:35 pmOKC-ICN
37h 35m1 stop
$721Alaska Airlines
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Tue, Sep 23 - Sun, Oct 26
Delta Logo
7:40 pm - 11:51 pmICN-OKC
18h 11m1 stop
Delta Logo
5:35 pm - 4:20 pmOKC-ICN
32h 45m1 stop
$745Delta
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Tue, Sep 23 - Sun, Oct 26
Delta Logo
7:40 pm - 11:51 pmICN-OKC
18h 11m1 stop
Delta Logo
5:33 am - 4:50 pmOKC-ICN
21h 17m2 stops
$758Delta
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Sun, Sep 21 - Tue, Oct 28
Alaska Airlines Logo
8:35 pm - 2:08 pmICN-OKC
31h 33m1 stop
Alaska Airlines Logo
2:48 pm - 6:35 pmOKC-ICN
37h 47m1 stop
$770Alaska Airlines
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Sun, Sep 21 - Mon, Oct 27
United Airlines Logo
4:50 pm - 8:46 amICN-OKC
29h 56m2 stops
United Airlines Logo
5:17 pm - 4:40 amOKC-ICN
21h 23m2 stops
$775United Airlines
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Sun, Sep 21 - Sat, Oct 25
United Airlines Logo
4:50 pm - 8:46 amICN-OKC
29h 56m2 stops
United Airlines Logo
9:41 am - 4:40 amOKC-ICN
28h 59m2 stops
$829United Airlines
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Mon, Sep 8 - Wed, Nov 19
Logo
10:05 pm - 8:38 pmICN-OKC
36h 33m2 stops
Logo
2:48 pm - 6:35 pmOKC-ICN
36h 47m1 stop
$1,124
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Fri, Sep 26 - Tue, Oct 28
Logo
10:05 pm - 9:27 pmICN-OKC
37h 22m2 stops
Logo
2:48 pm - 4:20 amOKC-ICN
23h 32m1 stop
$1,132
Find Deal
Booking Insights

KAYAK's insights & trends for Incheon to Oklahoma City flights

Get data-powered insights and trends into flights from Incheon to Oklahoma City to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Incheon to Oklahoma City?

The average price of all round-trip flights from Incheon Intl Airport to Oklahoma City clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Oklahoma City on a Tuesday and more expensive on a Monday. On your return trip to Incheon, you should consider flying back on a Sunday, and avoid Wednesdays for better deals.

Find deals

Good to know

Low seasonOctober
Cheapest flight$505
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Incheon to Oklahoma City

When to book flights from Incheon to Oklahoma City

Are your dates flexible? Find out the best times to travel from Incheon to Oklahoma City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Oklahoma City flights

  • What is the cheapest flight from Incheon Intl Airport to Oklahoma City?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Oklahoma City was $505 for a one-way ticket and $651 for a round-trip.

  • Do I need a passport to fly between Incheon and Oklahoma City?

    A passport is required to fly from Incheon to Oklahoma City.

  • Which airports will I be using when flying from Incheon to Oklahoma City?

    Incheon airport is called Incheon Intl and the only airport in Oklahoma City is Oklahoma City Will Rogers World.

  • Which aircraft models fly most regularly from Incheon to Oklahoma City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Incheon to Oklahoma City?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Incheon and Oklahoma City, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Incheon to Oklahoma City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to Oklahoma City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to Oklahoma City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma City from Incheon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to Oklahoma City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oklahoma City with an airline and back to Incheon with another airline. Booking your flights between Incheon and OKC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to Oklahoma City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oklahoma City from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Incheon to Oklahoma City

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Oklahoma City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon to Oklahoma City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8928 reviews
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

6.0 GoodMarydoug, Aug 2025SJC - DEN
Read more United Airlines reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

For both flights I requested a gluten free meal, they didn’t have one nor were there other options.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

Inoperable monitor left no entert for 9 hours. Crew was not helpful Food was awful.

Everything you need to know for your flight from Incheon to Oklahoma City

Information on your arrival and departure airports

Incheon (ICN)
Oklahoma City (OKC)

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