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Oslo Gardermoen

$84+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — OSL
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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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 June 12, 2026.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:15 am
KEF
-
OSL
Nonstop2h 40m
Multiple Airlines
Wed 9/912:30 pm
OSL
-
KEF
2 stops21h 50m
Multiple Airlines
Deal found 6/11$225
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:45 pm
KEF
-
OSL
1 stop10h 55m
Multiple Airlines
Mon 9/147:05 am
OSL
-
KEF
1 stop11h 40m
Multiple Airlines
Deal found 6/10$257
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.
Fri 9/117:55 am
KEF
-
OSL
Nonstop2h 40m
Scandinavian Airlines
Mon 9/149:35 am
OSL
-
KEF
Nonstop2h 50m
Scandinavian Airlines
Deal found 6/10$271
This Norwegian 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 Norwegian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:35 pm
KEF
-
OSL
Nonstop2h 40m
Norwegian
Sun 10/115:00 pm
OSL
-
KEF
Nonstop2h 50m
Norwegian
Deal found 6/10$272
This Scandinavian Airlines deal was found by Cheapflights users on 6/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:35 pm
KEF
-
OSL
Nonstop2h 40m
Scandinavian Airlines
Fri 10/26:15 am
OSL
-
KEF
Nonstop2h 50m
Scandinavian Airlines
Deal found 6/9$288

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$225
(Mytrip)

One-way from

$84
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$509

Good round-trip deal

$495 or less

Good one-way deal

$216 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
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($221 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 20% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
Search Deals
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.
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 June 12, 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
Quickest round-trip

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sun 9/13

6:35 pm-11:15 pm

Nonstop2h 40m

Oslo Gardermoen

Sun 10/11

5:00 pm-5:50 pm

Nonstop2h 50m

$272

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Fri 9/11

7:55 am-12:35 pm

Nonstop2h 40m

Oslo Gardermoen

Mon 9/14

9:35 am-10:25 am

Nonstop2h 50m

$292

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sat 9/19

6:35 pm-11:15 pm

Nonstop2h 40m

Oslo Gardermoen

Fri 10/2

9:55 am-4:15 pm

1 stop8h 20m

$312

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sun 10/18

10:40 am-3:20 pm

Nonstop2h 40m

Oslo Gardermoen

Sat 10/24

7:55 am-8:45 am

Nonstop2h 50m

$324

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sat 10/17

1:10 am-10:05 pm

1 stop18h 55m

Oslo Gardermoen

Sat 10/24

6:45 pm-12:10 am

1 stop7h 25m

$368

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 7/9

9:05 am-12:10 am

1 stop13h 05m

Oslo Gardermoen

Sat 7/11

12:20 pm-11:20 pm

1 stop13h 00m

$395

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 7/9

10:30 am-7:35 am

2 stops19h 05m

Oslo Gardermoen

Thu 7/16

10:45 am-11:55 pm

1 stop15h 10m

$430
Cheapest one-way

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sun 10/4

12:45 am-7:30 am

1 stop28h 45m

$170
Quickest one-way

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 9/24

8:35 am-1:15 pm

Nonstop2h 40m

$171

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Fri 9/25

7:55 am-12:35 pm

Nonstop2h 40m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • 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, October is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport (average of $193). Flying from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport in March is currently the most expensive (average of $1,203). 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 June 12, 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 in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 15% on airfare.

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

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 June 12, 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
7.4
Good
1,818 reviews

Food

6.7

Crew

8.0

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Henry,May 2026

PRG - CPH

The flights were fine. However, on 7 May on the way to Prague in the Copenhagen terminal we asked SAS to provide assistance, and were assured we would have it, when we arrived from Prague to Copenhagen on 11 May so we wouldn't have to walk the long distance between the arrival gate and the departure-to-Newark gate. Assistance never showed up. Because of that we had to rush with great difficulty across the airport by foot. Luckily we were just in time to board our flight to Newark.
Scandinavian Airlines
7.4
Good
1,818 reviews
Scandinavian Airlines
7.4
Good
1,818 reviews

Food

6.7

Crew

8.0

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Henry,May 2026

PRG - CPH

The flights were fine. However, on 7 May on the way to Prague in the Copenhagen terminal we asked SAS to provide assistance, and were assured we would have it, when we arrived from Prague to Copenhagen on 11 May so we wouldn't have to walk the long distance between the arrival gate and the departure-to-Newark gate. Assistance never showed up. Because of that we had to rush with great difficulty across the airport by foot. Luckily we were just in time to board our flight to Newark.
Icelandair
7.0
Good
673 reviews
Scandinavian Airlines
7.4
Good
1,818 reviews

Food

6.7

Crew

8.0

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Henry,May 2026

PRG - CPH

The flights were fine. However, on 7 May on the way to Prague in the Copenhagen terminal we asked SAS to provide assistance, and were assured we would have it, when we arrived from Prague to Copenhagen on 11 May so we wouldn't have to walk the long distance between the arrival gate and the departure-to-Newark gate. Assistance never showed up. Because of that we had to rush with great difficulty across the airport by foot. Luckily we were just in time to board our flight to Newark.

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 $272. 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 $184 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 56% 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?

    $89 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 $101 and $255, 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%), Thai Lion Air (100%), Norwegian( 96%).

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

    On average you can expect to pay $416 for a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport. The cheapest flight overall is $129 while the most popular route, (Reykjavik Keflavik Intl - Oslo Gardermoen) is currently priced at $303.

  • 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, October is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport (average of $193). Flying from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport in March is currently the most expensive (average of $1,203). 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 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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$184Average$307FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$240Average$516FlexibilityNo cancel feeOn-time76%

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