OKC - KEF

$506 Find Cheap Flights from Oklahoma City to Reykjavik

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 8/2. 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 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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Flights Deals

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

Mon, Nov 10 - Mon, Nov 17
Finnair Logo
2:47 pm - 9:15 amOKC-KEF
36h 28m2 stops
Finnair Logo
10:00 am - 5:36 pmKEF-OKC
37h 36m2 stops
$609Finnair
Find Deal
Fri, Aug 22 - Tue, Aug 26
United Airlines Logo
5:00 am - 8:20 amOKC-KEF
22h 20m2 stops
United Airlines Logo
9:50 am - 8:12 pmKEF-OKC
39h 22m2 stops
$635United Airlines
Find Deal
Fri, Aug 22 - Tue, Aug 26
United Airlines Logo
5:00 am - 8:20 amOKC-KEF
22h 20m2 stops
United Airlines Logo
12:00 pm - 10:15 pmKEF-OKC
15h 15m1 stop
$651United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 20
Air Canada Logo
10:41 am - 8:10 amOKC-KEF
16h 29m3 stops
Air Canada Logo
9:50 am - 10:36 amKEF-OKC
29h 46m3 stops
$790Air Canada
Find Deal
Fri, Aug 22 - Tue, Aug 26
Delta Logo
7:15 am - 7:00 amOKC-KEF
18h 45m1 stop
Delta Logo
9:30 am - 8:15 pmKEF-OKC
15h 45m1 stop
$801Delta
Find Deal
Sat, Sep 6 - Fri, Sep 19
Lufthansa Logo
4:10 pm - 11:35 pmOKC-KEF
26h 25m2 stops
Lufthansa Logo
12:25 am - 6:17 pmKEF-OKC
22h 52m2 stops
$859Lufthansa
Find Deal
Sat, Sep 6 - Fri, Sep 19
Lufthansa Logo
4:10 pm - 11:35 pmOKC-KEF
26h 25m2 stops
Lufthansa Logo
12:25 am - 6:17 pmKEF-OKC
22h 52m2 stops
$861Lufthansa
Find Deal
Wed, Aug 27 - Mon, Sep 8
Air Canada Logo
10:41 am - 8:10 amOKC-KEF
16h 29m3 stops
Air Canada Logo
9:50 am - 12:53 pmKEF-OKC
32h 03m3 stops
$865Air Canada
Find Deal
Tue, Jul 29 - Tue, Aug 5
 Logo
7:20 am - 7:00 amOKC-KEF
18h 40m1 stop
 Logo
9:30 am - 8:21 pmKEF-OKC
15h 51m1 stop
Wed, Aug 27 - Mon, Sep 8
 Logo
7:15 am - 7:00 amOKC-KEF
18h 45m1 stop
 Logo
9:30 am - 8:25 pmKEF-OKC
15h 55m1 stop
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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 ($609) and United Airlines ($635).

Good to know

Low seasonMay
High seasonAugust
Cheapest flight$506
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 3% lower on average.
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 $506 for a one-way ticket and $609 for a round-trip.

  • 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?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Oklahoma City and Reykjavik, with Star Alliance 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 8852 reviews
7.0Entertainment
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

10.0 ExcellentAndrew, Jul 2025IAH - LHR
Read more United Airlines reviews

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Very rough getting into denver. my kid threw up it was so rough.

We were given vouchers we couldn’t use with a 5.5 hour delay

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

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

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