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Oslo Gardermoen

$72+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — OSL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 41 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap 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 September 11, 2025.

Round-trip from

$148
(Mytrip)

One-way from

$72
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$238

Good round-trip deal

$342 or less

Good one-way deal

$179 or less
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. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 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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Find 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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. 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 12/47:35 pmKEF - OSL
1 stop11h 40mMultiple Airlines
Sun 12/78:25 amOSL - KEF
Nonstop3h 05mMultiple Airlines
Deal found 9/11$148
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/267:35 pmKEF - OSL
1 stop11h 40mWizz Air
Sun 11/28:50 amOSL - KEF
1 stop11h 05mWizz Air
Deal found 9/11$169
This Mytrip deal was found by Cheapflights users on 9/11. 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 12/47:35 pmKEF - OSL
1 stop11h 40mWizz Air
Sun 12/78:50 amOSL - KEF
1 stop11h 05mWizz Air
Deal found 9/11$173
This Mytrip deal was found by Cheapflights users on 9/11. 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 10/2311:05 amKEF - OSL
Nonstop2h 40mScandinavian Airlines
Mon 10/279:05 pmOSL - KEF
1 stop14h 40mScandinavian Airlines
Deal found 9/11$174
This Scandinavian Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/2011:30 amKEF - OSL
Nonstop2h 40mScandinavian Airlines
Fri 11/2810:00 pmOSL - KEF
1 stop13h 40mScandinavian Airlines
Deal found 9/11$181
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Mon 11/171:00 pmKEF - OSL
Nonstop2h 40mMultiple Airlines
Sun 11/238:50 amOSL - KEF
1 stop11h 05mMultiple Airlines
Deal found 9/10$185
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/275:45 pmKEF - OSL
Nonstop2h 40mMultiple Airlines
Wed 10/16:15 pmOSL - KEF
1 stop26h 30mMultiple Airlines
Deal found 9/11$191
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:05 amKEF - OSL
Nonstop2h 40mScandinavian Airlines
Sun 10/197:55 pmOSL - KEF
1 stop22h 25mScandinavian Airlines
Deal found 9/11$208

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 September 11, 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

Thu 11/20

11:30 am-3:10 pm

Nonstop2h 40m

Oslo Gardermoen

Fri 11/28

10:00 pm-10:40 am

1 stop13h 40m

$181

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Mon 11/17

1:00 pm-4:40 pm

Nonstop2h 40m

Oslo Gardermoen

Sun 11/23

8:50 am-6:55 pm

1 stop11h 05m

$185

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 10/16

11:05 am-3:45 pm

Nonstop2h 40m

Oslo Gardermoen

Sun 10/19

7:55 pm-4:20 pm

1 stop22h 25m

$208

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sat 10/18

9:10 am-9:20 pm

1 stop10h 10m

Oslo Gardermoen

Sun 10/19

5:00 pm-5:50 pm

Nonstop2h 50m

$239

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Fri 10/31

12:45 am-4:20 pm

2 stops14h 35m

Oslo Gardermoen

Sun 11/2

8:50 am-6:55 pm

1 stop11h 05m

$242

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sat 10/18

5:50 pm-10:30 pm

Nonstop2h 40m

Oslo Gardermoen

Sun 10/19

2:30 pm-3:20 pm

Nonstop2h 50m

$245

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 12/4

5:55 pm-4:20 pm

2 stops21h 25m

Oslo Gardermoen

Sun 12/7

4:55 pm-6:45 pm

2 stops26h 50m

$266

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 9/23

8:05 pm-12:45 am

Nonstop2h 40m

$72

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sat 10/18

5:50 pm-10:30 pm

Nonstop2h 40m

$84

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 9/23

7:25 pm-5:40 pm

1 stop20h 15m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

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 August 29, 2025.

The best time to book flights from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport is 39 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, November is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport (average of $567). Flying from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,005). 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 September 11, 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 in the afternoon could potentially save you up to 33% 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 September 11, 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
7.8
Good
233 reviews

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

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
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

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
1,484 reviews
Norwegian
7.8
Good
233 reviews

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

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
546 reviews
Norwegian
7.8
Good
233 reviews

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

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. Scandinavian Airlines provides one of the quickest options available for as low as $181. 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 Norwegian. Our recent data shows that you can find tickets from as low as $76 on this airline. Additional options worth looking into are Scandinavian Airlines and Icelandair, starting at $82 and $280 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?

    $72 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 Wizz Air, with prices starting from $84 and $108, 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: Air France (92%), KLM (91%), Scandinavian Airlines( 91%).

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

    On average you can expect to pay $437 for a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport. The cheapest flight overall is $110 while the most popular route, (Reykjavik Keflavik Intl - Oslo Gardermoen) is currently priced at $297.

  • 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, November is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport (average of $567). Flying from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,005). 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 Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Gardermoen

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest$76Average$182FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$82Average$264FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$280Average$383FlexibilityNo cancel feeOn-time76%

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