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Cheap flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport from £47

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — KEF
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Oslo Gardermoen to Reykjavik Keflavik Intl are usually found in March or February, booked 49 days in advance, depart on a Sunday or Friday and return on a Tuesday

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 30 April 2025.

Round-trip from

£121

One-way from

£47

Popular in

December

Cheapest in

March

Average price

£166

Good round-trip deal

£173 or less

Good one-way deal

£156 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/9-6/9
  • Nonstop
  • 5h 30m total
  • Oslo to Reykjavik
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Scandinavian Airlines
  • Scandinavian Airlines
  • 16/5
  • Nonstop
  • 2h 50m total
  • Oslo to Reykjavik
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£22 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 April 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 30 April 2025.

Tue 19/807:55OSL - KEF
Nonstop2h 50mScandinavian Airlines
Tue 26/817:10KEF - OSL
1 stop19h 00mScandinavian Airlines
Deal found 29/4£144
Thu 8/506:35OSL - KEF
1 stop8h 30mLufthansa
Sat 10/500:25KEF - OSL
1 stop6h 35mLufthansa
Deal found 29/4£193
Sat 31/518:55OSL - KEF
1 stop7h 15mMultiple Airlines
Wed 4/600:25KEF - OSL
1 stop6h 35mMultiple Airlines
Deal found 29/4£260
Sun 24/814:55OSL - KEF
1 stop10h 25mAustrian Airlines
Tue 2/900:10KEF - OSL
1 stop12h 00mAustrian Airlines
Deal found 29/4£292
Fri 18/716:30OSL - KEF
Nonstop2h 50mIcelandair
Sat 19/707:50KEF - OSL
Nonstop2h 45mIcelandair
Deal found 29/4£365
Fri 13/613:55OSL - KEF
1 stop26h 05mSWISS
Fri 20/609:05KEF - OSL
2 stops12h 50mSWISS
Deal found 29/4£441
Fri 13/614:35OSL - KEF
2 stops29h 20mEmirates
Fri 20/610:40KEF - OSL
Nonstop2h 45mEmirates
Deal found 29/4£2,517
Mon 18/813:00OSL - KEF
2 stops20h 00mUnited Airlines
Mon 25/812:00KEF - OSL
2 stops27h 15mUnited Airlines
Deal found 29/4£9,724

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 30 April 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

Thu 15/5

06:00-09:30

1 stop5h 30m

Reykjavik Keflavik Intl

Sun 18/5

17:35-08:10

1 stop12h 35m

£164

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Thu 15/5

06:35-13:05

1 stop8h 30m

Reykjavik Keflavik Intl

Sun 18/5

00:25-14:45

2 stops12h 20m

£213

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sat 31/5

18:55-00:10

1 stop7h 15m

Reykjavik Keflavik Intl

Wed 4/6

00:25-09:00

1 stop6h 35m

£260

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sun 24/8

14:55-23:20

1 stop10h 25m

Reykjavik Keflavik Intl

Tue 2/9

00:10-14:10

1 stop12h 00m

£292

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 18/7

16:30-17:20

Nonstop2h 50m

Reykjavik Keflavik Intl

Sat 19/7

07:50-12:35

Nonstop2h 45m

£365

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 13/6

13:55-14:00

1 stop26h 05m

Reykjavik Keflavik Intl

Fri 20/6

09:05-23:55

2 stops12h 50m

£441

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 13/6

14:35-17:55

2 stops29h 20m

Reykjavik Keflavik Intl

Fri 20/6

10:40-15:25

Nonstop2h 45m

£2,517

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Mon 18/8

13:00-07:00

2 stops20h 00m

Reykjavik Keflavik Intl

Mon 25/8

12:00-17:15

2 stops27h 15m

£9,724

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 16/5

06:15-07:05

Nonstop2h 50m

£47

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Tue 3/6

18:30-19:20

Nonstop2h 50m

£54

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 18 results
1
2

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 25 April 2025.

Booking 49 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 30 April 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 at midday tend to be the most expensive. A flight in the morning could potentially save you up to 73% 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 30 April 2025.
Read reviews from past customers who have flown Emirates, KLM and airBaltic from Oslo to Reykjavik. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,213 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.0
Very Good
3,213 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
KLM
7.8
Good
1,334 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
airBaltic
7.8
Good
178 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Norwegian
7.8
Good
227 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
LOT
7.6
Good
1,069 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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 £121, 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 Lufthansa and Austrian Airlines - these airlines can fly you to your destination from £213 and £292, respectively. Scandinavian Airlines is currently priced 33% 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 (£47), Norwegian (£54), and airBaltic (£109).

  • 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%), Scandinavian Airlines (98%), Norwegian( 95%).

  • 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 £64. While the most popular route (Oslo Gardermoen - Reykjavik Keflavik Intl) can be booked for £110 on average our data indicates £722 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£92Average£219FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

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

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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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