HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo Gardermoen

$69+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — OSL
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Keflavik Intl to Oslo Gardermoen 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 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 March 11, 2026.

This Mytrip deal was found by Cheapflights users on 3/9. 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 4/218:05 pm
KEF
-
OSL
Nonstop2h 40m
Norwegian
Sun 4/265:00 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 3/9$104
This Mytrip deal was found by Cheapflights users on 3/6. 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 4/218:05 pm
KEF
-
OSL
Nonstop2h 40m
Norwegian
Tue 4/286:30 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 3/6$113
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Thu 4/98:35 am
KEF
-
OSL
Nonstop2h 40m
Norwegian
Sun 4/125:00 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 3/8$164
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Tue 4/218:05 pm
KEF
-
OSL
Nonstop2h 40m
Multiple Airlines
Sun 4/261:35 pm
OSL
-
KEF
1 stop11h 35m
Multiple Airlines
Deal found 3/9$174
This Mytrip deal was found by Cheapflights users on 3/6. 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 4/218:05 pm
KEF
-
OSL
Nonstop2h 40m
Multiple Airlines
Tue 4/2810:35 am
OSL
-
KEF
2 stops23h 05m
Multiple Airlines
Deal found 3/6$175
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Tue 5/198:05 pm
KEF
-
OSL
Nonstop2h 40m
Norwegian
Tue 5/266:30 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 3/10$183
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Thu 4/97:35 pm
KEF
-
OSL
1 stop10h 00m
Multiple Airlines
Sun 4/125:00 pm
OSL
-
KEF
Nonstop2h 50m
Multiple Airlines
Deal found 3/8$184
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Tue 5/198:05 pm
KEF
-
OSL
Nonstop2h 40m
Multiple Airlines
Thu 5/288:15 am
OSL
-
KEF
1 stop12h 40m
Multiple Airlines
Deal found 3/10$192
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Sun 5/107:35 pm
KEF
-
OSL
1 stop10h 00m
Multiple Airlines
Sun 5/175:00 pm
OSL
-
KEF
Nonstop2h 50m
Multiple Airlines
Deal found 3/8$193

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$104
(Mytrip)

One-way from

$69
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$189

Good round-trip deal

$364 or less

Good one-way deal

$152 or less
Provider with most accurate pricing for Reykjavik Keflavik Intl-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Reykjavik Keflavik Intl-Oslo Gardermoen flights.
Search Deals
From Reykjavik Keflavik Intl to Oslo Gardermoen
Search Deals
One-way flight from Reykjavik Keflavik Intl to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Reykjavik Keflavik Intl to Oslo Gardermoen.
Search Deals
Price to beat on a one-way flight from Reykjavik Keflavik Intl to Oslo Gardermoen.
Search Deals

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 March 11, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 4/21

8:05 pm-12:45 am

Nonstop2h 40m

Oslo Gardermoen

Tue 4/28

10:35 am-7:40 am

2 stops23h 05m

$176
Quickest round-trip

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 5/21

8:35 am-1:15 pm

Nonstop2h 40m

Oslo Gardermoen

Sun 5/24

5:00 pm-5:50 pm

Nonstop2h 50m

$210

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 5/21

8:45 am-9:45 pm

2 stops11h 00m

Oslo Gardermoen

Sun 5/24

5:00 pm-5:50 pm

Nonstop2h 50m

$273

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Wed 4/22

11:15 am-3:55 pm

Nonstop2h 40m

Oslo Gardermoen

Wed 4/29

12:30 pm-7:15 pm

1 stop8h 45m

$276

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Fri 5/15

5:45 pm-6:40 am

1 stop10h 55m

Oslo Gardermoen

Mon 5/18

9:35 am-10:25 am

Nonstop2h 50m

$282

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 4/2

7:15 pm-8:45 am

1 stop11h 30m

Oslo Gardermoen

Thu 4/9

7:15 pm-7:45 am

1 stop14h 30m

$305

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 4/9

7:15 pm-8:45 am

1 stop11h 30m

Oslo Gardermoen

Sun 4/12

7:15 pm-7:35 am

1 stop14h 20m

$319

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 6/9

12:10 am-3:15 pm

1 stop13h 05m

Oslo Gardermoen

Sat 6/13

6:45 pm-12:10 am

1 stop7h 25m

$350

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sun 3/22

7:35 pm-8:15 am

1 stop11h 40m

Oslo Gardermoen

Thu 3/26

7:30 am-6:55 pm

2 stops12h 25m

$354
Cheapest one-way

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 6/18

7:15 pm-8:45 am

1 stop11h 30m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 16 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Reykjavik Keflavik Intl Airport-Oslo Gardermoen Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, June is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport (average of $70). Flying from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport in January is currently the most expensive (average of $258). 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 March 11, 2026.

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 at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 31% 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 March 11, 2026.
See what other customers who have flown with 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.
Scandinavian Airlines
7.3
Good
1,708 reviews

Overall

7.3

Crew

8.0

Comfort

7.3

Boarding

7.6

Entertainment

6.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that
Scandinavian Airlines
7.3
Good
1,708 reviews
Scandinavian Airlines
7.3
Good
1,708 reviews

Overall

7.3

Crew

8.0

Comfort

7.3

Boarding

7.6

Entertainment

6.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that
Icelandair
7.1
Good
619 reviews
Scandinavian Airlines
7.3
Good
1,708 reviews

Overall

7.3

Crew

8.0

Comfort

7.3

Boarding

7.6

Entertainment

6.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

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. Norwegian provides one of the quickest options available for as low as $210. There are 1106 mi between Reykjavik Keflavik Intl Airport and Oslo Gardermoen Airport. Most flights are nonstop.

  • 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. An additional option worth looking into is Icelandair, starting at $240. 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: Icelandair (87%), Emirates (87%), Finnair( 87%).

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

    On average you can expect to pay $755 for a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport. The cheapest flight overall is $102 while the most popular route, (Reykjavik Keflavik Intl - Oslo Gardermoen) is currently priced at $234.

  • 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, June is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport (average of $70). Flying from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport in January is currently the most expensive (average of $258). 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

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.

Top 2 airlines flying from Keflavik Intl to Oslo Gardermoen

Discover the top 2 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$74Average$188FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$240Average$467FlexibilityNo cancel feeOn-time76%

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.