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Oslo Gardermoen

$124+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — OSL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 Tuesday or Thursday 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 July 29, 2025.

Round-trip from

$160
(Kiwi.com)

One-way from

$124
(Norwegian)

Popular in

February

Cheapest in

May

Average price

$318

Good round-trip deal

$182 or less

Good one-way deal

$180 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. 4% potential increase in price ($12 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 July 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 July 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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 11/611:30 amKEF - OSL
Nonstop2h 40mScandinavian Airlines
Thu 11/138:40 amOSL - KEF
Nonstop3h 05mScandinavian Airlines
Deal found 7/28$160
This Mytrip deal was found by Cheapflights users on 7/28. 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 11/67:45 pmKEF - OSL
1 stop11h 00mMultiple Airlines
Thu 11/138:40 amOSL - KEF
Nonstop3h 05mMultiple Airlines
Deal found 7/28$166
This Mytrip deal was found by Cheapflights users on 7/27. 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 9/188:35 amKEF - OSL
Nonstop2h 40mNorwegian
Sun 9/215:00 pmOSL - KEF
Nonstop2h 50mNorwegian
Deal found 7/27$198
This Lufthansa deal was found by Cheapflights users on 7/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:45 pmKEF - OSL
1 stop15h 00mLufthansa
Thu 1/294:25 pmOSL - KEF
1 stop24h 20mLufthansa
Deal found 7/27$282
This Icelandair deal was found by Cheapflights users on 7/28. 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.
Tue 11/117:50 amKEF - OSL
Nonstop2h 45mIcelandair
Sun 12/219:30 pmOSL - KEF
Nonstop3h 10mIcelandair
Deal found 7/28$324

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 July 29, 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 11/6

11:30 am-3:10 pm

Nonstop2h 40m

Oslo Gardermoen

Thu 11/13

8:40 am-10:45 am

Nonstop3h 05m

$160

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Thu 11/6

7:45 pm-7:45 am

1 stop11h 00m

Oslo Gardermoen

Thu 11/13

8:40 am-10:45 am

Nonstop3h 05m

$166

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 9/2

8:05 pm-12:45 am

Nonstop2h 40m

Oslo Gardermoen

Tue 9/9

6:30 pm-7:20 pm

Nonstop2h 50m

$180

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sun 12/14

4:45 pm-8:45 am

1 stop15h 00m

Oslo Gardermoen

Thu 1/29

4:25 pm-3:45 pm

1 stop24h 20m

$282

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Sun 9/28

6:35 pm-11:15 pm

Nonstop2h 40m

$124

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Wed 10/1

8:55 pm-2:35 pm

1 stop15h 40m

$126

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 11/18

11:30 am-8:20 am

1 stop19h 50m

$128

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 8/26

7:25 pm-5:40 pm

1 stop20h 15m

$131

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Fri 9/12

12:30 am-7:05 pm

1 stop16h 35m

$198

ReykjavikOslo

KEF - OSL

KEFOSL

Reykjavik Keflavik Intl

Tue 10/21

4:10 pm-6:05 pm

2 stops23h 55m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 25, 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 $1,010). 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 July 29, 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 38% on airfare.

Weekly flight availability from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport

Explore weekly flight availability from Keflavik Intl to Oslo Gardermoen. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from KEF to OSL are scheduled on a Tuesday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

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 July 29, 2025.
See what other customers who have flown with airBaltic, Norwegian, and Scandinavian Airlines 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.
airBaltic
7.8
Good
175 reviews

Comfort

8.0

Boarding

8.1

Overall

7.8

Entertainment

7.0

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
airBaltic
7.8
Good
175 reviews
airBaltic
7.8
Good
175 reviews

Comfort

8.0

Boarding

8.1

Overall

7.8

Entertainment

7.0

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
Norwegian
7.8
Good
234 reviews
airBaltic
7.8
Good
175 reviews

Comfort

8.0

Boarding

8.1

Overall

7.8

Entertainment

7.0

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
Scandinavian Airlines
7.3
Good
1,449 reviews
airBaltic
7.8
Good
175 reviews

Comfort

8.0

Boarding

8.1

Overall

7.8

Entertainment

7.0

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
Lufthansa
6.8
Okay
7,265 reviews
airBaltic
7.8
Good
175 reviews

Comfort

8.0

Boarding

8.1

Overall

7.8

Entertainment

7.0

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".
Wizz Air
6.8
Okay
1,057 reviews
airBaltic
7.8
Good
175 reviews

Comfort

8.0

Boarding

8.1

Overall

7.8

Entertainment

7.0

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

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.

  • 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 $160 on this airline. Additional options worth looking into are Norwegian and Lufthansa, starting at $180 and $282 round-trip. You may be able to fly from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport for 43% 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?

    $124 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 $128 and $131, 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 (98%), 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 $398 for a flight from Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport. The cheapest flight overall is $91 while the most popular route, (Reykjavik Keflavik Intl - Oslo Gardermoen) is currently priced at $203.

  • 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 $1,010). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest$87Average$182FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$106Average$251FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$263Average$367FlexibilityNo cancel feeOn-time76%

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