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Keflavik Intl

$64+ Cheap flights from Oslo Gardermoen (OSL) 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — KEF
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Reykjavik Keflavik Intl are usually found in November or March, booked 15 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Oslo Gardermoen to Keflavik Intl

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

This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/148:25 amOSL - KEF
Nonstop3h 05mMultiple Airlines
mar. 12/1610:20 amKEF - OSL
1 stop20h 55mMultiple Airlines
Deal found 12/10$314
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:45 pmOSL - KEF
2 stops39h 55mMultiple Airlines
mar. 12/1612:00 pmKEF - OSL
Nonstop2h 40mMultiple Airlines
Deal found 12/11$397
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/114:55 pmOSL - KEF
2 stops27h 05mWizz Air
mar. 12/1610:20 amKEF - OSL
1 stop20h 55mWizz Air
Deal found 12/11$493
This Scandinavian Airlines deal was found by Cheapflights users on 12/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:55 amOSL - KEF
1 stop5h 50mScandinavian Airlines
mar. 12/307:30 pmKEF - OSL
Nonstop2h 40mScandinavian Airlines
Deal found 12/11$854
This Icelandair deal was found by Cheapflights users on 12/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/111:10 pmOSL - KEF
Nonstop3h 10mIcelandair
mar. 12/167:50 amKEF - OSL
Nonstop2h 45mIcelandair
Deal found 12/11$907

Find flight deals from Oslo Gardermoen to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$210
(Scandinavian Airlines)

One-way from

$64
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$413

Good round-trip deal

$395 or less

Good one-way deal

$109 or less
Provider with most accurate pricing for Oslo Gardermoen-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Reykjavik Keflavik Intl flights.
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From Oslo Gardermoen to Reykjavik Keflavik Intl
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One-way flight from Oslo Gardermoen to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Oslo Gardermoen to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Oslo Gardermoen to Reykjavik Keflavik Intl.
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Cheapflights Fare Finder

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

Fly from

Oslo Gardermoen

Fly to

Keflavik Intl

Route

Depart

Return

Price

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

jue. 3/5

8:40 am-10:45 am

Nonstop3h 05m

Reykjavik Keflavik Intl

lun. 3/9

3:40 pm-8:20 am

1 stop15h 40m

$210

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

jue. 3/5

7:00 pm-10:25 am

1 stop16h 25m

Reykjavik Keflavik Intl

lun. 3/9

8:05 pm-8:40 am

1 stop11h 35m

$217

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

dom. 1/18

1:05 pm-6:55 pm

1 stop6h 50m

Reykjavik Keflavik Intl

dom. 1/25

7:35 pm-3:10 pm

2 stops18h 35m

$220

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

jue. 3/26

7:00 pm-10:25 am

1 stop16h 25m

Reykjavik Keflavik Intl

jue. 4/9

7:15 pm-8:45 am

1 stop11h 30m

$242

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

jue. 3/26

1:10 pm-3:20 pm

Nonstop3h 10m

Reykjavik Keflavik Intl

jue. 4/9

10:40 am-3:25 pm

Nonstop2h 45m

$275

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

jue. 1/29

8:40 am-10:45 am

Nonstop3h 05m

Reykjavik Keflavik Intl

lun. 2/2

11:30 am-12:20 am

1 stop11h 50m

$285

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

mar. 3/17

9:05 pm-11:55 pm

1 stop27h 50m

Reykjavik Keflavik Intl

jue. 3/19

11:30 am-3:10 pm

Nonstop2h 40m

$285

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

mar. 5/19

6:30 pm-7:20 pm

Nonstop2h 50m

$64

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

dom. 5/10

5:00 pm-5:50 pm

Nonstop2h 50m

$70

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

lun. 2/9

4:55 pm-9:40 am

1 stop17h 45m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Compare providers for flights from Oslo Gardermoen to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Keflavik Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Oslo Gardermoen 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 Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Keflavik Intl. Price data was last updated on December 5, 2025.

The price you pay for your flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of $74). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of $196). 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 OSL to KEF?

Find hourly flight availability from Oslo Gardermoen 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 diciembre 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 61% on flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

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 diciembre 12, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines and Icelandair from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,605 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Icelandair
7.0
Good
589 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Related info for your journey

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

  • How long is the flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

    Airlines like Scandinavian Airlines and KLM fly from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in about 3h 05m. The time it takes to get you to your destination can typically vary by up to 13h 20m. There are 1106 mi between Oslo Gardermoen Airport and Reykjavik Keflavik Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $147 on this airline. An additional option worth looking into is Icelandair, starting at $200. You may be able to fly from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport for 43% less than the average price by searching for these airlines.

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

    $48 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Norwegian and Icelandair, with prices starting from $63 and $137, respectively.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

    Consider Scandinavian Airlines (94%), KLM (92%) or Norwegian (90%) when booking your flight. These represent the most reliable airlines when flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport.

  • What are the cheapest flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

    While on average a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport is generally $743, our data shows the cheapest flight currently is $73. When looking at the most popular route, (Oslo Gardermoen - Reykjavik Keflavik Intl), you can expect to pay $358 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oslo Gardermoen 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 Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of $74). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of $196). 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 Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top 2 airlines flying from Oslo Gardermoen to Keflavik Intl

Discover the top 2 airlines that operate flights from Oslo Gardermoen 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$182Average$339FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$220Average$282FlexibilityNo cancel feeOn-time76%

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