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Oslo Gardermoen

$73+ Cheap flights from Keflavik Intl (KEF) to Oslo Gardermoen (OSL)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — OSL
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Reykjavik Keflavik Intl to Oslo Gardermoen are usually found in May or March, booked 18 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Keflavik Intl to Oslo Gardermoen

Cheapest flights from Keflavik Intl to Oslo Gardermoen
Explore the most affordable flight options available from Keflavik Intl to Oslo Gardermoen. 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 12/11. 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.
mar. 12/237:30 pmKEF - OSL
Nonstop2h 40mScandinavian Airlines
sáb. 1/38:10 amOSL - KEF
Nonstop3h 05mScandinavian Airlines
Deal found 12/11$263
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.
mar. 12/2310:20 amKEF - OSL
1 stop20h 55mMultiple Airlines
sáb. 1/38:10 amOSL - KEF
Nonstop3h 05mMultiple Airlines
Deal found 12/11$447

Find flight deals from Keflavik Intl to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Oslo Gardermoen (OSL). 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

$158
(Kiwi.com)

One-way from

$73
(Norwegian)

Popular in

February

Cheapest in

May

Average price

$331

Good round-trip deal

$338 or less

Good one-way deal

$104 or less
Provider with most accurate pricing for Reykjavik Keflavik Intl-Oslo Gardermoen flight deals.
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Provider most trusted by Cheapflights users for Reykjavik Keflavik Intl-Oslo Gardermoen flights.
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From Reykjavik Keflavik Intl to Oslo Gardermoen
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One-way flight from Reykjavik Keflavik Intl to Oslo Gardermoen
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Highest demand for flights based on searches. 10% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($14 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 Reykjavik Keflavik Intl to Oslo Gardermoen.
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Price to beat on a one-way flight from Reykjavik Keflavik Intl to Oslo Gardermoen.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Oslo Gardermoen 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 Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport that are best for you.

Fly from

Keflavik Intl

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

jue. 2/5

7:35 pm-8:15 am

1 stop11h 40m

Oslo Gardermoen

lun. 2/9

10:10 am-12:15 pm

Nonstop3h 05m

$168

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

jue. 2/5

7:35 pm-8:15 am

1 stop11h 40m

Oslo Gardermoen

lun. 2/9

4:55 pm-9:40 am

1 stop17h 45m

$169

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

mar. 5/26

8:05 pm-12:45 am

Nonstop2h 40m

Oslo Gardermoen

mar. 6/9

6:30 pm-7:20 pm

Nonstop2h 50m

$172

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

dom. 1/25

7:35 pm-8:15 am

1 stop11h 40m

Oslo Gardermoen

dom. 2/1

8:25 am-10:30 am

Nonstop3h 05m

$188

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

mar. 5/26

8:05 pm-12:45 am

Nonstop2h 40m

Oslo Gardermoen

mar. 6/9

8:00 am-11:50 pm

1 stop17h 50m

$230

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

sáb. 1/24

7:15 pm-8:05 am

1 stop11h 50m

Oslo Gardermoen

sáb. 1/31

5:55 am-10:40 am

1 stop5h 45m

$232

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

dom. 1/25

11:15 am-2:55 pm

Nonstop2h 40m

Oslo Gardermoen

dom. 2/1

8:25 am-10:30 am

Nonstop3h 05m

$243

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

mar. 12/23

7:30 pm-11:10 pm

Nonstop2h 40m

Oslo Gardermoen

sáb. 1/3

8:10 am-10:15 am

Nonstop3h 05m

$263

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

mar. 5/5

8:05 pm-12:45 am

Nonstop2h 40m

$93

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

sáb. 2/28

10:20 am-8:15 am

1 stop20h 55m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from Keflavik Intl to Oslo Gardermoen

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 Keflavik Intl to Oslo Gardermoen in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust 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 Reykjavik Keflavik Intl Airport-Oslo Gardermoen Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reykjavik Keflavik Intl Airport-Oslo Gardermoen Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reykjavik Keflavik Intl Airport-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reykjavik Keflavik Intl Airport-Oslo Gardermoen 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 Reykjavik Keflavik Intl Airport-Oslo Gardermoen 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 Keflavik Intl to Oslo Gardermoen

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

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

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

The best time to book flights from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport (average of $77). Flying from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport in February is currently the most expensive (average of $276). 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 KEF to OSL?

Find hourly flight availability from Keflavik Intl to Oslo Gardermoen. 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.

One of the essential ways to save on airfare from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Oslo Gardermoen. Reviews last updated diciembre 12, 2025.
See what other customers who have flown with Norwegian, Scandinavian Airlines, and Icelandair from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.7
Good
241 reviews

Boarding

7.7

Food

6.6

Entertainment

6.0

Crew

8.2

Comfort

7.6

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.7
Good
241 reviews
Norwegian
7.7
Good
241 reviews

Boarding

7.7

Food

6.6

Entertainment

6.0

Crew

8.2

Comfort

7.6

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Scandinavian Airlines
7.4
Good
1,605 reviews
Norwegian
7.7
Good
241 reviews

Boarding

7.7

Food

6.6

Entertainment

6.0

Crew

8.2

Comfort

7.6

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Icelandair
7.0
Good
589 reviews
Norwegian
7.7
Good
241 reviews

Boarding

7.7

Food

6.6

Entertainment

6.0

Crew

8.2

Comfort

7.6

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Oslo Gardermoen. 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 Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport?

    A quick flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport can take about 2h 40m. Wizz Air provides one of the quickest options available for as low as $172. There are 1106 mi between Reykjavik Keflavik Intl Airport and Oslo Gardermoen Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $74 on this airline. Additional options worth looking into are Norwegian and Icelandair, starting at $104 and $240 round-trip. You may be able to fly from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport for 73% less than the average price by searching for these airlines.

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

    $78 is the cheapest one-way deal found within the past few days, from Norwegian. You may also be able to find cheap deals on Scandinavian Airlines and Icelandair, with prices starting from $91 and $232, respectively.

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

    Before booking your flight to Oslo Gardermoen Airport from Reykjavik Keflavik Intl Airport, check out the most reliable airlines to get you to your destination on time: Norwegian (100%), Emirates (97%), KLM( 93%).

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

    On average you can expect to pay $310 for a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport. The cheapest flight overall is $92 while the most popular route, (Reykjavik Keflavik Intl - Oslo Gardermoen) is currently priced at $308.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport (average of $77). Flying from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport in February is currently the most expensive (average of $276). 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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Top 3 airlines flying from Keflavik Intl to Oslo Gardermoen

Discover the top 3 airlines that operate flights from Keflavik Intl to Oslo Gardermoen. 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$82Average$192FlexibilityNo cancel feeOn-time77%
NorwegianCheapest$119Average$189FlexibilityNo cancel feeOn-time74%
IcelandairCheapest$240Average$413FlexibilityNo cancel feeOn-time76%

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