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Keflavik Intl

$506+ Cheap flights from Oklahoma City (OKC) 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — KEF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Oklahoma City to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$627
(United Airlines)

One-way from

$506
(Air Canada)

Popular in

December

Cheapest in

May

Average price

$1,478
From Oklahoma City Will Rogers World to Reykjavik Keflavik Intl
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One-way flight from Oklahoma City Will Rogers World to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 5% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Oklahoma City to Keflavik Intl

Cheapest flights from Oklahoma City to Keflavik Intl
Explore the most affordable flight options available from Oklahoma City to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/101:59 pmOKC - KEF
2 stops38h 51mBritish Airways
Mon 11/1710:00 amKEF - OKC
2 stops37h 36mBritish Airways
Deal found 6/12$603
This Finnair deal was found by Cheapflights users on 6/10. 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.
Mon 11/102:47 pmOKC - KEF
2 stops36h 28mFinnair
Mon 11/1710:00 amKEF - OKC
2 stops37h 36mFinnair
Deal found 6/10$608
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/179:40 amOKC - KEF
1 stop17h 50mUnited Airlines
Sun 8/249:30 amKEF - OKC
2 stops39h 38mUnited Airlines
Deal found 6/10$627
This Travelocity deal was found by Cheapflights users on 6/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/174:30 pmOKC - KEF
2 stops34h 45mAir Canada
Sun 8/249:50 amKEF - OKC
2 stops37h 31mAir Canada
Deal found 6/12$629
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:05 amOKC - KEF
2 stops21h 05mMultiple Airlines
Wed 9/312:25 amKEF - OKC
2 stops22h 52mMultiple Airlines
Deal found 6/10$683
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:10 pmOKC - KEF
2 stops26h 25mLufthansa
Fri 9/1912:25 amKEF - OKC
2 stops26h 17mLufthansa
Deal found 6/10$933
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:00 pmOKC - KEF
1 stop33h 15mAlaska Airlines
Mon 11/174:50 pmKEF - OKC
2 stops27h 13mAlaska Airlines
Deal found 6/12$1,114
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:40 pmOKC - KEF
2 stops29h 10mScandinavian Airlines
Fri 8/2210:20 amKEF - OKC
2 stops42h 39mScandinavian Airlines
Deal found 6/11$4,285

Cheapflights Fare Finder

Customize your flight search to find flights from Oklahoma City 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 June 12, 2025.
Use the filters below to find and compare flights from Oklahoma City to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Oklahoma City

Fly to

Keflavik Intl

Route

Depart

Return

Price

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Sun 8/17

9:40 am-8:30 am

1 stop17h 50m

Reykjavik Keflavik Intl

Sun 8/24

9:30 am-8:08 pm

2 stops39h 38m

$627

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Sun 8/17

4:30 pm-8:15 am

2 stops34h 45m

Reykjavik Keflavik Intl

Sun 8/24

9:50 am-6:21 pm

2 stops37h 31m

$629

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Wed 8/27

6:05 am-8:10 am

2 stops21h 05m

Reykjavik Keflavik Intl

Wed 9/3

12:25 am-6:17 pm

2 stops22h 52m

$683

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Sat 9/6

4:10 pm-11:35 pm

2 stops26h 25m

Reykjavik Keflavik Intl

Fri 9/19

12:25 am-9:42 pm

2 stops26h 17m

$933

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Mon 8/11

1:40 pm-11:50 pm

2 stops29h 10m

Reykjavik Keflavik Intl

Fri 8/22

10:20 am-11:59 pm

2 stops42h 39m

$4,285

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Sat 8/2

9:40 am-8:15 am

2 stops41h 35m

$506

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Fri 8/1

11:49 am-9:30 am

2 stops16h 41m

$600

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Fri 6/20

3:42 pm-6:05 am

2 stops33h 23m

$682

Oklahoma CityReykjavik

OKC - KEF

OKCKEF

Oklahoma City Will Rogers World

Sun 8/31

8:30 pm-10:00 am

2 stops56h 30m

$1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Oklahoma City to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Oklahoma City 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.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma City to Reykjavik Keflavik Intl Airport

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 June 12, 2025.
Read through reviews of airlines operating flights from Oklahoma City to Reykjavik, such as United Airlines, Scandinavian Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Scandinavian Airlines
7.3
Good
1,387 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,136 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
7,008 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City 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 airport do you fly from for flights from Oklahoma City to Reykjavik Keflavik Intl?

    For a flight from Oklahoma City to Reykjavik Keflavik Intl, you will be flying from Will Rogers World. Oklahoma City Will Rogers World (OKC) is just 7.0 mi from the center of the city. Will Rogers World is the only Oklahoma City airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 1 airline has flights to Reykjavik Keflavik Intl from Oklahoma City Will Rogers World on a regular basis.

  • What are the cheapest airlines flying from Oklahoma City to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Oklahoma City to Reykjavik Keflavik Intl Airport round-trip from $627. Other airlines that can offer you cheap pricing are Air Canada, from $629, and Lufthansa, from $933. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Oklahoma City to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airlines for a one-way flight from Oklahoma City to Reykjavik Keflavik Intl Airport are Air Canada ($506), United Airlines ($600), and British Airways ($1,062).

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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 City to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Oklahoma City to Reykjavik Keflavik Intl Airport (average of $328). Flying from Oklahoma City to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $659). 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

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Keflavik

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Alternative routes for Oklahoma City to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Keflavik Intl flights
Fayetteville to Keflavik Intl flights
Tulsa to Keflavik Intl flights

Top airline flying from Oklahoma City to Keflavik Intl

Discover the top airline that operate flights from Oklahoma City 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$812Average$1,062FlexibilityNo cancel feeOn-time69%

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