OKC - KEF

$459 Find Cheap Flights from Oklahoma City to Reykjavik-Keflavik Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oklahoma City to Keflavik Intl departing on 11/28. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Reykjavik, 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 Oklahoma City to Reykjavik, as well as popular online travel agencies
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Cheap Flights from Oklahoma City to Keflavik Intl (OKC-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oklahoma City to Keflavik Intl 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 Oklahoma City to Keflavik Intl

Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
8:29 pm - 6:05 amOKC-KEF
27h 36m1 stop
Multiple Airlines Logo
4:55 pm - 7:32 pmKEF-OKC
32h 37m1 stop
$683Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
8:29 pm - 6:05 amOKC-KEF
27h 36m1 stop
Multiple Airlines Logo
4:55 pm - 7:32 pmKEF-OKC
32h 37m1 stop
$686Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Finnair Logo
2:38 pm - 9:00 amOKC-KEF
36h 22m2 stops
Finnair Logo
9:45 am - 5:55 pmKEF-OKC
38h 10m2 stops
$726Finnair
Find Deal
Mon, Dec 8 - Mon, Dec 15
Finnair Logo
2:38 pm - 9:00 amOKC-KEF
36h 22m2 stops
Finnair Logo
9:45 am - 5:55 pmKEF-OKC
38h 10m2 stops
$730Finnair
Find Deal
Mon, Nov 10 - Mon, Nov 17
British Airways Logo
1:38 pm - 10:50 amOKC-KEF
39h 12m2 stops
British Airways Logo
10:00 am - 10:13 pmKEF-OKC
42h 13m2 stops
$774British Airways
Find Deal
Thu, Jan 1 - Sat, Jan 10
Multiple Airlines Logo
2:25 pm - 9:15 amOKC-KEF
36h 50m2 stops
Multiple Airlines Logo
6:00 pm - 5:51 pmKEF-OKC
29h 51m2 stops
$793Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
British Airways Logo
1:18 pm - 10:50 amOKC-KEF
39h 32m2 stops
British Airways Logo
11:50 am - 3:57 pmKEF-OKC
34h 07m2 stops
$872British Airways
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
9:00 pm - 6:05 amOKC-KEF
27h 05m1 stop
Multiple Airlines Logo
4:55 pm - 5:35 pmKEF-OKC
30h 40m1 stop
$1,003Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
9:00 pm - 6:05 amOKC-KEF
27h 05m1 stop
Multiple Airlines Logo
4:55 pm - 5:35 pmKEF-OKC
30h 40m1 stop
$1,023Multiple Airlines
Find Deal
Mon, Dec 29 - Fri, Jan 9
Lufthansa Logo
12:14 pm - 2:20 pmOKC-KEF
20h 06m2 stops
Lufthansa Logo
3:25 pm - 7:01 pmKEF-OKC
33h 36m2 stops
$3,908Lufthansa
Find Deal

Everything you should know

Top airlines
Finnair
Cheapest • from $726 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$683
Multiple Airlines
Mon 12/8Mon 12/15
OKC - KEF • 1 stop
Cheapest one-way
$459
Multiple Airlines
Fri 11/28
OKC - KEF • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Booking Insights

KAYAK's insights & trends for Oklahoma City to Keflavik Intl flights

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

Which airlines provide the cheapest flights from Oklahoma City to Reykjavik-Keflavik Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Oklahoma City to Reykjavik-Keflavik Airport were found on Finnair ($726) and British Airways ($774).

Which airlines fly non-stop between Oklahoma City and Reykjavik Keflavik Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Oklahoma City to Reykjavik Keflavik Intl Airport.

There is just one airline that flies from Oklahoma City to Reykjavik Keflavik Intl Airport direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $912.

Good to know

Cheapest flight$459
Flight from Oklahoma City to Reykjavik-Keflavik Airport

When to book flights from Oklahoma City to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Oklahoma City to Keflavik Intl 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 Oklahoma City to Reykjavik-Keflavik Airport flights

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

    In the last 3 days, the lowest price for a flight from Oklahoma City to Reykjavik Keflavik Intl Airport was $459 for a one-way ticket and $683 for a round-trip.

  • Do I need a passport to fly between Oklahoma City and Reykjavik-Keflavik Airport?

    A passport is required to fly from Oklahoma City to Reykjavik-Keflavik Airport.

  • Which aircraft models fly most regularly from Oklahoma City to Reykjavik-Keflavik Airport?

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

  • Which airline alliances offer flights from Oklahoma City to Reykjavik-Keflavik Airport?

    Star Alliance is the only airline alliance operating flights between Oklahoma City and Reykjavik-Keflavik Airport.

  • How does KAYAK find such low prices on flights from Oklahoma City to Reykjavik-Keflavik Airport?

    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 Oklahoma City to Reykjavik-Keflavik Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik-Keflavik Airport from Oklahoma City 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 Oklahoma City to Reykjavik-Keflavik Airport?

    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 Reykjavik-Keflavik Airport with an airline and back to Oklahoma City with another airline. Booking your flights between Oklahoma City and KEF 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 Oklahoma City to Reykjavik-Keflavik Airport?

    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 Reykjavik-Keflavik Airport from Oklahoma City 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 Oklahoma City to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Oklahoma City to Reykjavik. 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 Oklahoma City to Keflavik Intl? 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 8999 reviews
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Everything you need to know for your flight from Oklahoma City to Keflavik Intl

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