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Cheap flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport from £71

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — KEF
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Oslo Gardermoen to Reykjavik Keflavik Intl are usually found in March or February, booked 76 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Oslo Gardermoen to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Keflavik Intl (KEF). 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 13 June 2025.

Round-trip from

£157

One-way from

£71

Popular in

December

Cheapest in

March

Average price

£196

Good round-trip deal

£373 or less

Good one-way deal

£372 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 26/9-3/10
  • Nonstop
  • 5h 30m total
  • Oslo to Reykjavik
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Scandinavian Airlines
  • Scandinavian Airlines
  • 1/9
  • 1 total stop
  • 16h 25m total
  • Oslo to Reykjavik
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Highest demand for flights based on searches. 11% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Oslo Gardermoen to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Oslo Gardermoen to Reykjavik Keflavik Intl.
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Find flight deals from Oslo Gardermoen to Keflavik Intl

Cheapest flights from Oslo Gardermoen to Keflavik Intl
Explore the most affordable flight options available from Oslo Gardermoen to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Fri 26/906:15OSL - KEF
Nonstop2h 50mScandinavian Airlines
Fri 3/1007:55KEF - OSL
Nonstop2h 40mScandinavian Airlines
Deal found 10/6£157
Tue 10/618:55OSL - KEF
1 stop7h 15mMultiple Airlines
Fri 13/600:25KEF - OSL
1 stop6h 35mMultiple Airlines
Deal found 10/6£236
Thu 24/716:40OSL - KEF
Nonstop2h 50mNorwegian
Thu 31/718:15KEF - OSL
Nonstop2h 40mNorwegian
Deal found 11/6£261
Sun 15/616:30OSL - KEF
1 stop9h 05mLufthansa
Sat 21/600:25KEF - OSL
1 stop6h 35mLufthansa
Deal found 11/6£262
Mon 28/705:40OSL - KEF
1 stop28h 55mSWISS
Fri 1/809:05KEF - OSL
2 stops12h 50mSWISS
Deal found 10/6£353
Fri 25/714:55OSL - KEF
1 stop10h 25mAustrian Airlines
Thu 31/700:10KEF - OSL
1 stop12h 00mAustrian Airlines
Deal found 10/6£444
Wed 30/716:30OSL - KEF
Nonstop2h 50mIcelandair
Fri 1/810:40KEF - OSL
Nonstop2h 45mIcelandair
Deal found 9/6£475

Cheapflights Fare Finder

Customise your flight search to find flights from Oslo Gardermoen to Keflavik Intl 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 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Oslo Gardermoen

Fly to

Keflavik Intl

Route

Depart

Return

Price

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 26/9

06:15-07:05

Nonstop2h 50m

Reykjavik Keflavik Intl

Fri 3/10

07:55-12:35

Nonstop2h 40m

£157

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 25/7

16:30-17:20

Nonstop2h 50m

Reykjavik Keflavik Intl

Thu 31/7

01:00-14:45

1 stop11h 45m

£257

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Thu 24/7

16:40-17:30

Nonstop2h 50m

Reykjavik Keflavik Intl

Thu 31/7

18:15-22:55

Nonstop2h 40m

£261

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Mon 6/10

15:35-23:35

2 stops10h 00m

Reykjavik Keflavik Intl

Sun 12/10

00:25-14:45

2 stops12h 20m

£337

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Mon 28/7

05:40-08:35

1 stop28h 55m

Reykjavik Keflavik Intl

Fri 1/8

09:05-23:55

2 stops12h 50m

£353

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 25/7

14:55-23:20

1 stop10h 25m

Reykjavik Keflavik Intl

Thu 31/7

00:10-14:10

1 stop12h 00m

£444

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Wed 30/7

16:30-17:20

Nonstop2h 50m

Reykjavik Keflavik Intl

Fri 1/8

10:40-15:25

Nonstop2h 45m

£475

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Mon 1/9

19:05-09:30

1 stop16h 25m

£71

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sun 28/9

17:00-17:50

Nonstop2h 50m

£99

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Wed 30/7

16:30-17:20

Nonstop2h 50m

£116

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 15 results
1
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Best time to book a flight from Oslo Gardermoen to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Oslo Gardermoen with our price prediction graph.
Estimated return 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 Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Oslo Gardermoen to Keflavik Intl. Price data was last updated on 9 June 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of £75). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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 OSL to KEF?

Find hourly flight availability from Oslo Gardermoen to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 74% on airfare.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated 13 June 2025.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Norwegian
7.8
Good
233 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Austrian Airlines
7.6
Good
802 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
SWISS
7.5
Good
1,624 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

Related info for your journey

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

    Currently priced at £157, Scandinavian Airlines will fly you from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Norwegian and Lufthansa - these airlines can fly you to your destination from £261 and £337, respectively. Scandinavian Airlines is currently priced 15% below the average price you’ll pay for this route.

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

    The cheapet airlines for a one-way flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport are Scandinavian Airlines (£71), Norwegian (£99), and Icelandair (£116).

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

    Before booking your flight to Reykjavik Keflavik Intl Airport from Oslo Gardermoen Airport, check out the most reliable airlines to get you to your destination on time: Air France (100%), KLM (99%), Scandinavian Airlines( 99%).

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

    Looking at all options, your cheapest flight can be booked for £259. While the most popular route (Oslo Gardermoen - Reykjavik Keflavik Intl) can be booked for £108 on average our data indicates £854 when flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of £75). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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

Travelling to a place near Oslo Gardermoen Airport?

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

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Top airline flying from Oslo Gardermoen to Keflavik Intl

Discover the top airline that operate flights from Oslo Gardermoen to Keflavik Intl. 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 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£91Average£216FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Oslo Gardermoen to Keflavik Intl?

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Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Keflavik Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Oslo Gardermoen to Keflavik Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Oslo Gardermoen to Keflavik Intl with no change fees?

Yes, we can. To see specific flights from Oslo Gardermoen to Keflavik Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Keflavik Intl become cheaper?

Yes! Start tracking prices for Oslo Gardermoen to Keflavik Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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