OKC - KEF

$487 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 11/24. 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, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
5:10 pm - 2:15 pmOKC-KEF
39h 05m3 stops
Multiple Airlines Logo
3:20 pm - 9:27 pmKEF-OKC
36h 07m2 stops
$581Multiple Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
5:10 pm - 2:15 pmOKC-KEF
39h 05m3 stops
Multiple Airlines Logo
3:20 pm - 10:23 pmKEF-OKC
37h 03m3 stops
$586Multiple Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
Finnair Logo
2:35 pm - 9:00 amOKC-KEF
36h 25m2 stops
Finnair Logo
9:45 am - 5:55 pmKEF-OKC
38h 10m2 stops
$601Finnair
Find Deal
Fri, Dec 5 - Thu, Dec 18
Multiple Airlines Logo
8:28 pm - 6:05 amOKC-KEF
27h 37m1 stop
Multiple Airlines Logo
4:55 pm - 7:33 pmKEF-OKC
32h 38m1 stop
$735Multiple Airlines
Find Deal
Mon, Mar 16 - Mon, Mar 23
British Airways Logo
5:43 pm - 10:50 amOKC-KEF
36h 07m2 stops
British Airways Logo
10:00 am - 11:30 pmKEF-OKC
42h 30m2 stops
$744British Airways
Find Deal
Mon, Nov 10 - Mon, Nov 17
Finnair Logo
2:35 pm - 9:15 amOKC-KEF
36h 40m2 stops
Finnair Logo
9:45 am - 5:56 pmKEF-OKC
38h 11m2 stops
$767Finnair
Find Deal
Thu, Mar 12 - Sun, Mar 15
Finnair Logo
2:35 pm - 9:15 amOKC-KEF
37h 40m2 stops
Finnair Logo
10:00 am - 7:51 pmKEF-OKC
38h 51m2 stops
$825Finnair
Find Deal
Fri, Dec 5 - Thu, Dec 18
American Airlines Logo
1:18 pm - 10:40 amOKC-KEF
39h 22m2 stops
American Airlines Logo
11:45 am - 5:04 pmKEF-OKC
35h 19m2 stops
$853American Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
British Airways Logo
5:51 pm - 10:45 amOKC-KEF
34h 54m2 stops
British Airways Logo
11:50 am - 10:00 pmKEF-OKC
40h 10m2 stops
$878British Airways
Find Deal
Sun, Oct 26 - Sat, Nov 1
Lufthansa Logo
5:25 pm - 2:20 pmOKC-KEF
39h 55m2 stops
Lufthansa Logo
12:30 am - 8:14 pmKEF-OKC
48h 44m2 stops
$3,409Lufthansa
Find Deal

Everything you should know

Top airlines
Finnair
Cheapest • from $601 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$581
Multiple Airlines
Tue 1/27Tue 2/3
OKC - KEF • 3 stops
Cheapest one-way
$487
Lufthansa
Mon 11/24
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?

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 ($601) and British Airways ($744).

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$487
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 $487 for a one-way ticket and $581 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 is the only airline alliance operating flights between Oklahoma City and Reykjavik.

  • 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 8982 reviews
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
Airline reviews

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

2.0 MediocreAnonymous, Oct 2025PHL - FRA
Read more United Airlines reviews

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Flight was good but there are way to many announcements for credit cards etc.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

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

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