OKC - KEF

$626 Find Cheap Flights from Oklahoma City to Reykjavik

This is the cheapest round-trip 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 11/4. 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 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 Reykjavik (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 Reykjavik 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

Tue, Nov 4 - Tue, Nov 11
Finnair Logo
2:35 pm - 9:15 amOKC-KEF
36h 40m2 stops
Finnair Logo
10:00 am - 5:56 pmKEF-OKC
37h 56m2 stops
$626Finnair
Find Deal
Mon, Nov 10 - Mon, Nov 17
Finnair Logo
2:35 pm - 9:15 amOKC-KEF
36h 40m2 stops
Finnair Logo
10:00 am - 5:56 pmKEF-OKC
37h 56m2 stops
$635Finnair
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
7:05 pm - 2:30 pmOKC-KEF
37h 25m2 stops
Multiple Airlines Logo
3:20 pm - 7:51 pmKEF-OKC
34h 31m3 stops
$834Multiple Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
Multiple Airlines Logo
7:46 pm - 6:15 amOKC-KEF
29h 29m2 stops
Multiple Airlines Logo
7:45 pm - 2:02 pmKEF-OKC
23h 17m1 stop
$838Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
6:05 am - 6:05 amOKC-KEF
18h 00m1 stop
Multiple Airlines Logo
4:55 pm - 12:50 pmKEF-OKC
25h 55m1 stop
$884Multiple Airlines
Find Deal
Tue, Dec 30 - Mon, Jan 5
British Airways Logo
1:55 pm - 10:45 amOKC-KEF
38h 50m2 stops
British Airways Logo
11:50 am - 9:58 pmKEF-OKC
40h 08m2 stops
$940British Airways
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
7:00 pm - 6:05 amOKC-KEF
29h 05m1 stop
Multiple Airlines Logo
4:55 pm - 12:50 pmKEF-OKC
25h 55m1 stop
$957Multiple Airlines
Find Deal
Mon, Dec 29 - Tue, Jan 6
Lufthansa Logo
12:14 pm - 2:20 pmOKC-KEF
20h 06m2 stops
Lufthansa Logo
3:20 pm - 7:01 pmKEF-OKC
57h 41m2 stops
$1,048Lufthansa
Find Deal
Sun, Oct 12 - Sun, Oct 19
British Airways Logo
5:32 pm - 10:00 amOKC-KEF
59h 28m2 stops
British Airways Logo
10:20 am - 9:14 pmKEF-OKC
39h 54m2 stops
$1,052British Airways
Find Deal
Tue, Dec 30 - Tue, Jan 6
Lufthansa Logo
4:24 pm - 2:15 pmOKC-KEF
39h 51m2 stops
Lufthansa Logo
3:20 pm - 7:01 pmKEF-OKC
57h 41m2 stops
$1,053Lufthansa
Find Deal

Everything you should know

Top airlines
Finnair
Cheapest • from $626 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$626
Finnair
Tue 11/4Tue 11/11
OKC - KEF • 2 stops
Cheapest one-way
Multiple Airlines
Tue 9/16
OKC - KEF • multi-stop
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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?

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 were found on Finnair ($626) and British Airways ($940).

Good to know

Cheapest flight$626
Flight from Oklahoma City to Reykjavik

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 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 $626 for a round-trip ticket.

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

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

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

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

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

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

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik 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?

    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 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?

    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 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 8929 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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

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