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Keflavik Intl

$61+ Cheap flights from Oslo Gardermoen (OSL) to Keflavik Intl (KEF)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — KEF
4월 2 — 4월 91
수 4/2
수 4/9
1 adult, Economy
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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 Monday and return on a Thursday

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 3월 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$158
(Scandinavian Airlines)

One-way from

$61
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$200

Good round-trip deal

$470 or less

Good one-way deal

$274 or less
Provider with most accurate pricing for Oslo Gardermoen-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Reykjavik Keflavik Intl flights.
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From Oslo Gardermoen to Reykjavik Keflavik Intl
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One-way flight from Oslo Gardermoen to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 14% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 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 3월 28, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/249:25 amOSL - KEF
Nonstop2h 50mScandinavian Airlines
일 4/275:35 pmKEF - OSL
1 stop14h 10mScandinavian Airlines
Deal found 3/27$158
This Mytrip deal was found by Cheapflights users on 3/26. 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.
일 5/115:00 pmOSL - KEF
Nonstop2h 50mMultiple Airlines
화 5/206:40 amKEF - OSL
1 stop26h 45mMultiple Airlines
Deal found 3/26$161
This Icelandair deal was found by Cheapflights users on 3/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 8/74:30 pmOSL - KEF
Nonstop2h 50mIcelandair
목 8/1410:40 amKEF - OSL
Nonstop2h 45mIcelandair
Deal found 3/27$268
This Lufthansa deal was found by Cheapflights users on 3/26. 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.
일 5/114:30 pmOSL - KEF
1 stop9h 05mLufthansa
토 5/1712:25 amKEF - OSL
1 stop6h 35mLufthansa
Deal found 3/26$269
This Mytrip deal was found by Cheapflights users on 3/27. 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.
목 4/2410:45 amOSL - KEF
1 stop15h 10mLOT
토 4/2612:45 amKEF - OSL
1 stop7h 10mLOT
Deal found 3/27$274
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 8/45:40 amOSL - KEF
1 stop28h 55mSWISS
금 8/159:05 amKEF - OSL
2 stops12h 50mSWISS
Deal found 3/27$457
This British Airways deal was found by Cheapflights users on 3/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 8/67:40 amOSL - KEF
1 stop28h 00mBritish Airways
금 8/1510:30 amKEF - OSL
1 stop11h 25mBritish Airways
Deal found 3/27$832
This Brussels Airlines deal was found by Cheapflights users on 3/27. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 9/16:45 amOSL - KEF
2 stops26h 15mBrussels Airlines
토 9/611:00 amKEF - OSL
2 stops28h 15mBrussels Airlines
Deal found 3/27$11,108
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 8/176:50 amOSL - KEF
2 stops26h 10mUnited Airlines
토 8/2312:00 pmKEF - OSL
2 stops27h 15mUnited Airlines
Deal found 3/27$12,967

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated 3월 28, 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

목 4/24

9:25 am-10:15 am

Nonstop2h 50m

Reykjavik Keflavik Intl

일 4/27

5:35 pm-9:45 am

1 stop14h 10m

$158

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

일 5/11

5:00 pm-5:50 pm

Nonstop2h 50m

Reykjavik Keflavik Intl

화 5/20

6:40 am-11:25 am

1 stop26h 45m

$161

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

목 8/7

4:30 pm-5:20 pm

Nonstop2h 50m

Reykjavik Keflavik Intl

목 8/14

10:40 am-3:25 pm

Nonstop2h 45m

$268

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

일 5/11

4:30 pm-11:35 pm

1 stop9h 05m

Reykjavik Keflavik Intl

토 5/17

12:25 am-9:00 am

1 stop6h 35m

$269

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

목 4/24

10:45 am-11:55 pm

1 stop15h 10m

Reykjavik Keflavik Intl

토 4/26

12:45 am-9:55 am

1 stop7h 10m

$274

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

월 8/4

5:40 am-8:35 am

1 stop28h 55m

Reykjavik Keflavik Intl

금 8/15

9:05 am-11:55 pm

2 stops12h 50m

$457

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

수 8/6

7:40 am-9:40 am

1 stop28h 00m

Reykjavik Keflavik Intl

금 8/15

10:30 am-11:55 pm

1 stop11h 25m

$832

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

월 9/1

6:45 am-7:00 am

2 stops26h 15m

Reykjavik Keflavik Intl

토 9/6

11:00 am-5:15 pm

2 stops28h 15m

$11,108

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

일 8/17

6:50 am-7:00 am

2 stops26h 10m

Reykjavik Keflavik Intl

토 8/23

12:00 pm-5:15 pm

2 stops27h 15m

$12,967

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

수 5/14

9:25 am-10:15 am

Nonstop2h 50m

$61

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 18 results
1
2

Compare providers for flights from Oslo Gardermoen to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Keflavik Intl in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 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 round-trip flight from Oslo Gardermoen to Keflavik Intl. Price data was last updated on March 21, 2025.

The price you pay for your flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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 3월 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 56% on flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the morning.

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 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 3월 28, 2025.
See what other customers who have flown with Norwegian, LOT and SWISS from Oslo to Reykjavik have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
221 reviews

Entertainment

6.2

Overall

7.8

Food

6.6

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Norwegian
7.8
Good
221 reviews
Norwegian
7.8
Good
221 reviews

Entertainment

6.2

Overall

7.8

Food

6.6

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
LOT
7.6
Good
1,063 reviews
Norwegian
7.8
Good
221 reviews

Entertainment

6.2

Overall

7.8

Food

6.6

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
SWISS
7.5
Good
1,570 reviews
Norwegian
7.8
Good
221 reviews

Entertainment

6.2

Overall

7.8

Food

6.6

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
United Airlines
7.4
Good
8,603 reviews
Norwegian
7.8
Good
221 reviews

Entertainment

6.2

Overall

7.8

Food

6.6

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing
Scandinavian Airlines
7.3
Good
1,325 reviews
Norwegian
7.8
Good
221 reviews

Entertainment

6.2

Overall

7.8

Food

6.6

Comfort

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 1
10.0
Excellent

Anonymous,Sep 2024

OSL - LGW

The experience was great, the crew was very helpful and amazing

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?

    Our cheapest airline available from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $158 on this airline. Additional options worth looking into are Icelandair and Lufthansa, starting at $268 and $269 round-trip. You may be able to fly from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport for 35% less than the average price by searching for these airlines.

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

    $61 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Norwegian and Transavia France, with prices starting from $90 and $112, respectively.

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

    Consider Air France (100%), KLM (90%) or Scandinavian Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport.

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

    While on average a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport is generally $1,061, our data shows the cheapest flight currently is $92. When looking at the most popular route, (Oslo Gardermoen - Reykjavik Keflavik Intl), you can expect to pay $155 for that flight.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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
Keflavik

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Top 3 airlines flying from Oslo Gardermoen to Keflavik Intl

Discover the top 3 airlines 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 2,558,603 searches. Data last updated 3월 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$132Average$280FlexibilityNo cancel feeOn-time77%
NorwegianCheapest$151Average$180FlexibilityNo cancel feeOn-time74%
IcelandairCheapest$200Average$304FlexibilityNo cancel feeOn-time76%
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