HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$278+ Cheap flights from Oklahoma to Keflavik Intl (KEF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — KEF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma to Keflavik Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oklahoma to Keflavik Intl

Keep the following information in mind while searching for Oklahoma to Keflavik Intl flight deals. Data was last updated February 20, 2025.

Round-trip from

$373
(Mytrip)

One-way from

$278
(Kiwi.com)
From Oklahoma to Reykjavik Keflavik Intl
Search Deals
One-way flight from Oklahoma to Reykjavik Keflavik Intl
Search Deals

Find flight deals from Oklahoma to Keflavik Intl

Cheapest flights from Oklahoma to Keflavik Intl
Explore the most affordable flight options available from Oklahoma to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:16 pmDFW - KEF
2 stops30h 44mMultiple Airlines
Wed 4/23:05 pmKEF - DFW
2 stops23h 27mMultiple Airlines
Deal found 2/18$373
This Air Canada deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/28:00 pmDFW - KEF
2 stops31h 35mAir Canada
Wed 6/1110:00 amKEF - DFW
2 stops29h 54mAir Canada
Deal found 2/18$592
This Finnair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:50 pmDFW - KEF
1 stop18h 40mFinnair
Thu 5/88:45 amKEF - DFW
1 stop15h 35mFinnair
Deal found 2/19$596
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:06 pmDFW - KEF
1 stop16h 24mKLM
Thu 5/811:25 amKEF - DFW
2 stops17h 46mKLM
Deal found 2/19$611
This Expedia deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/13:48 pmXNA - KEF
2 stops36h 52mBritish Airways
Wed 4/910:55 amKEF - XNA
2 stops41h 55mBritish Airways
Deal found 2/18$637
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:30 amDFW - KEF
1 stop21h 00mDelta
Thu 4/1011:25 amKEF - DFW
1 stop14h 36mDelta
Deal found 2/20$654
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:05 amXNA - KEF
2 stops22h 25mDelta
Mon 4/2811:25 amKEF - XNA
2 stops28h 59mDelta
Deal found 2/19$658
This Expedia deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2710:00 pmDFW - KEF
1 stop14h 35mBritish Airways
Thu 4/38:45 amKEF - DFW
1 stop35h 20mBritish Airways
Deal found 2/18$669
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:00 amDFW - KEF
2 stops20h 35mUnited Airlines
Thu 8/2812:00 pmKEF - DFW
1 stop11h 26mUnited Airlines
Deal found 2/18$677
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/219:10 amXNA - KEF
2 stops22h 55mMultiple Airlines
Sun 4/2712:25 amKEF - XNA
2 stops25h 25mMultiple Airlines
Deal found 2/20$698
This Aeromexico deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:01 pmDFW - KEF
1 stop16h 29mAir France
Thu 4/1011:25 amKEF - DFW
2 stops35h 27mAir France
Deal found 2/20$721
This Justfly.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amOKC - KEF
2 stops21h 10mAir Canada
Mon 9/810:00 amKEF - OKC
2 stops33h 08mAir Canada
Deal found 2/19$727

Find flights from Oklahoma to Keflavik Intl within your budget

Customize your flight search to find flights from Oklahoma to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Oklahoma

Fly to

Keflavik Intl

Route

Depart

Return

Price

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Tue 3/25

5:16 pm-5:00 am

2 stops30h 44m

Reykjavik Keflavik Intl

Wed 4/2

3:05 pm-9:32 am

2 stops23h 27m

$373

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Wed 4/30

4:50 pm-4:30 pm

1 stop18h 40m

Reykjavik Keflavik Intl

Thu 5/8

8:45 am-7:20 pm

1 stop15h 35m

$596

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Wed 4/30

12:06 pm-9:30 am

1 stop16h 24m

Reykjavik Keflavik Intl

Thu 5/8

11:25 am-12:11 am

2 stops17h 46m

$611

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Tue 4/1

3:48 pm-9:40 am

2 stops36h 52m

Reykjavik Keflavik Intl

Wed 4/9

10:55 am-11:50 pm

2 stops41h 55m

$637

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Thu 4/3

7:30 am-9:30 am

1 stop21h 00m

Reykjavik Keflavik Intl

Thu 4/10

11:25 am-9:01 pm

1 stop14h 36m

$654

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Sun 4/20

6:05 am-9:30 am

2 stops22h 25m

Reykjavik Keflavik Intl

Mon 4/28

11:25 am-11:24 am

2 stops28h 59m

$658

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Thu 3/27

10:00 pm-5:35 pm

1 stop14h 35m

Reykjavik Keflavik Intl

Thu 4/3

8:45 am-3:05 pm

1 stop35h 20m

$669

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Mon 4/21

9:10 am-1:05 pm

2 stops22h 55m

Reykjavik Keflavik Intl

Sun 4/27

12:25 am-8:50 pm

2 stops25h 25m

$698

DallasReykjavik

DFW - KEF

DFWKEF

Dallas/Fort Worth

Thu 4/3

12:01 pm-9:30 am

1 stop16h 29m

Reykjavik Keflavik Intl

Thu 4/10

11:25 am-5:52 pm

2 stops35h 27m

$721

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Thu 5/1

6:03 pm-9:10 am

2 stops34h 07m

Reykjavik Keflavik Intl

Thu 5/8

10:30 am-6:48 pm

2 stops37h 18m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Oklahoma to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Oklahoma with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Oklahoma to Keflavik Intl

Get recent, data-driven insights about flights from Oklahoma to Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oklahoma to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Oklahoma to Reykjavik Keflavik Intl Airport (average of $328). Flying from Oklahoma to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OK to KEF?

Find hourly flight availability from Oklahoma to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Reykjavik Keflavik Intl Airport as you normally would.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and KLM from Oklahoma to Reykjavik. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Finnair
7.6
Good
1,273 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air France
7.4
Good
1,449 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Oklahoma to Reykjavik Keflavik Intl Airport?

    While some choose either Fayetteville Northwest Arkansas - Reykjavik Keflavik Intl or Tulsa - Reykjavik Keflavik Intl, Dallas/Fort Worth - Reykjavik Keflavik Intl is the most popular route from Oklahoma to Reykjavik Keflavik Intl Airport.

  • Can I find deals for flights from Oklahoma to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Keflavik Intl.

  • Can I find deals for business class flights from Oklahoma to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Oklahoma to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oklahoma to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Oklahoma to Reykjavik Keflavik Intl Airport (average of $328). Flying from Oklahoma to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oklahoma?

Book flights to Oklahoma if you plan to visit one of these locations
Keflavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Keflavik Intl flights
Newark to Keflavik Intl flights
Boston to Keflavik Intl flights
Stewart to Keflavik Intl flights
Dulles Intl to Keflavik Intl flights
LaGuardia to Keflavik Intl flights
Baltimore to Keflavik Intl flights
O'Hare Intl to Keflavik Intl flights
Seattle to Keflavik Intl flights
Reagan-National to Keflavik Intl flights
Dallas/Fort Worth to Keflavik Intl flights
Detroit to Keflavik Intl flights
Raleigh to Keflavik Intl flights
Minneapolis to Keflavik Intl flights
Los Angeles to Keflavik Intl flights
San Francisco to Keflavik Intl flights
Denver to Keflavik Intl flights
Atlanta to Keflavik Intl flights
Midway to Keflavik Intl flights
Orlando to Keflavik Intl flights
Love Field to Keflavik Intl flights
Portland to Keflavik Intl flights
San Jose to Keflavik Intl flights
Pittsburgh to Keflavik Intl flights
Nashville to Keflavik Intl flights
Oakland to Keflavik Intl flights
Hobby to Keflavik Intl flights
Miami to Keflavik Intl flights
Charlotte to Keflavik Intl flights
Santa Ana to Keflavik Intl flights
Philadelphia to Keflavik Intl flights
Tampa to Keflavik Intl flights
Salt Lake City to Keflavik Intl flights
Cincinnati to Keflavik Intl flights
Burbank to Keflavik Intl flights
George Bush Intcntl to Keflavik Intl flights
San Diego to Keflavik Intl flights
Sky Harbor Intl to Keflavik Intl flights
Columbus to Keflavik Intl flights
Ontario to Keflavik Intl flights
Kansas City to Keflavik Intl flights
Austin to Keflavik Intl flights
Jacksonville to Keflavik Intl flights
Cleveland to Keflavik Intl flights
St. Louis to Keflavik Intl flights
Fort Lauderdale to Keflavik Intl flights
Indianapolis to Keflavik Intl flights
New Orleans to Keflavik Intl flights
Las Vegas to Keflavik Intl flights
Charleston to Keflavik Intl flights

Top 2 airlines flying from Oklahoma to Keflavik Intl

Discover the top 2 airlines that operate flights from Oklahoma to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$601Average$940FlexibilityNo cancel feeOn-time69%
DeltaCheapest$605Average$786FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.