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Cheap flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport from £79

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — KEF
2 Jul — 9 Jul1
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 27 June 2025.

Round-trip from

£180

One-way from

£79

Popular in

December

Cheapest in

March

Average price

£195

Good round-trip deal

£1,046 or less

Good one-way deal

£368 or less
Norwegian
  • Norwegian
  • 28/9-5/10
  • Nonstop
  • 5h 30m total
  • Oslo to Reykjavik
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Norwegian
  • Norwegian
  • 14/8
  • Nonstop
  • 2h 50m total
  • Oslo to Reykjavik
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£17 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 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 27 June 2025.

Sun 28/917:00OSL - KEF
Nonstop2h 50mNorwegian
Sun 5/1018:35KEF - OSL
Nonstop2h 40mNorwegian
Deal found 25/6£180
Fri 26/906:00OSL - KEF
1 stop5h 30mScandinavian Airlines
Fri 3/1007:55KEF - OSL
Nonstop2h 40mScandinavian Airlines
Deal found 26/6£235
Sun 10/819:35OSL - KEF
1 stop6h 35mMultiple Airlines
Sun 17/819:25KEF - OSL
1 stop17h 10mMultiple Airlines
Deal found 26/6£245
Sun 10/819:45OSL - KEF
1 stop5h 55mairBaltic
Sat 16/800:10KEF - OSL
1 stop19h 05mairBaltic
Deal found 26/6£261
Thu 21/818:55OSL - KEF
1 stop7h 15mLufthansa
Sat 23/800:25KEF - OSL
2 stops12h 20mLufthansa
Deal found 26/6£332
Sun 10/805:40OSL - KEF
1 stop20h 15mSWISS
Sat 16/800:40KEF - OSL
1 stop21h 15mSWISS
Deal found 26/6£352
Tue 5/814:55OSL - KEF
1 stop10h 25mAustrian Airlines
Tue 12/800:10KEF - OSL
1 stop12h 00mAustrian Airlines
Deal found 26/6£379
Fri 1/811:50OSL - KEF
1 stop9h 15mKLM
Mon 4/808:40KEF - OSL
1 stop11h 55mKLM
Deal found 25/6£514
Thu 21/820:05OSL - KEF
1 stop15h 35mBritish Airways
Sun 24/810:20KEF - OSL
1 stop22h 15mBritish Airways
Deal found 26/6£544
Fri 18/716:30OSL - KEF
Nonstop2h 50mIcelandair
Sat 19/710:40KEF - OSL
Nonstop2h 45mIcelandair
Deal found 25/6£553
Sun 10/813:50OSL - KEF
Nonstop2h 55mEmirates
Sun 17/807:55KEF - OSL
2 stops26h 40mEmirates
Deal found 26/6£2,649

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 27 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

Sun 28/9

17:00-17:50

Nonstop2h 50m

Reykjavik Keflavik Intl

Sun 5/10

18:35-23:15

Nonstop2h 40m

£180

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 26/9

06:00-09:30

1 stop5h 30m

Reykjavik Keflavik Intl

Fri 3/10

07:55-12:35

Nonstop2h 40m

£235

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sun 10/8

19:35-00:10

1 stop6h 35m

Reykjavik Keflavik Intl

Sun 17/8

19:25-14:35

1 stop17h 10m

£245

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sun 10/8

19:45-23:40

1 stop5h 55m

Reykjavik Keflavik Intl

Sat 16/8

00:10-21:15

1 stop19h 05m

£261

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Thu 21/8

18:55-00:10

1 stop7h 15m

Reykjavik Keflavik Intl

Sat 23/8

00:25-14:45

2 stops12h 20m

£332

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sun 10/8

05:40-23:55

1 stop20h 15m

Reykjavik Keflavik Intl

Sat 16/8

00:40-23:55

1 stop21h 15m

£352

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Tue 5/8

14:55-23:20

1 stop10h 25m

Reykjavik Keflavik Intl

Tue 12/8

00:10-14:10

1 stop12h 00m

£379

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 1/8

11:50-19:05

1 stop9h 15m

Reykjavik Keflavik Intl

Mon 4/8

08:40-22:35

1 stop11h 55m

£514

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Thu 21/8

20:05-09:40

1 stop15h 35m

Reykjavik Keflavik Intl

Sun 24/8

10:20-10:35

1 stop22h 15m

£544

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 18/7

16:30-17:20

Nonstop2h 50m

Reykjavik Keflavik Intl

Sat 19/7

10:40-15:25

Nonstop2h 45m

£553

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 20 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 20 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 27 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 at midday tend to be the most expensive. A flight in the morning could potentially save you up to 41% on airfare.

How much does it cost for a return flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

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 27 June 2025.
Get a feel of what it's like to fly with Emirates, KLM, andairBaltic from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
KLM
7.8
Good
1,365 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
airBaltic
7.8
Good
177 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Norwegian
7.8
Good
232 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Austrian Airlines
7.6
Good
805 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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 £180, Norwegian will fly you from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport and back. In addition to Norwegian, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and airBaltic - these airlines can fly you to your destination from £235 and £261, respectively. Norwegian is currently priced 1% 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 Norwegian (£79), Scandinavian Airlines (£101), and Icelandair (£103).

  • 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: KLM (100%), Air France (100%), Scandinavian Airlines( 100%).

  • 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 £114. While the most popular route (Oslo Gardermoen - Reykjavik Keflavik Intl) can be booked for £234 on average our data indicates £898 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
Hveragerdi
Keflavik

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

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