$65 Cheap Flights from Oslo (OSL) to Reykjavik (KEF)

View $65 flight on Tue, May 19, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Oslo to Reykjavik (OSL-KEF)

Prices were available within the past 7 days and start at $65 for one-way flights and $149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, Mar 22 - Tue, Mar 31
OSL
Oslo
KEF
Reykjavik
$149 Roundtrip, found 3 hours ago
$149
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Sun, Mar 22 from Oslo to Reykjavik, returning Tue, Mar 31, priced at $149 found 3 hours ago
Scandinavian Airlines
Fri, Mar 27 - Tue, Mar 31
OSL
Oslo
KEF
Reykjavik
$159 Roundtrip, found 3 hours ago
$159
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, Mar 27 from Oslo to Reykjavik, returning Tue, Mar 31, priced at $159 found 3 hours ago
Scandinavian Airlines
Sun, Nov 30 - Thu, Dec 18
OSL
Oslo
KEF
Reykjavik
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, Nov 30 from Oslo to Reykjavik, returning Thu, Dec 18, priced at $163 found 1 day ago
Scandinavian Airlines
Thu, Mar 26 - Tue, Mar 31
OSL
Oslo
KEF
Reykjavik
$164 Roundtrip, found 4 days ago
$164
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Mar 26 from Oslo to Reykjavik, returning Tue, Mar 31, priced at $164 found 4 days ago
Norwegian Air Shuttle
Thu, May 21 - Thu, May 28
OSL
Oslo
KEF
Reykjavik
$167 Roundtrip, found 5 hours ago
$167
Roundtrip
found 5 hours ago
Select Norwegian Air Shuttle flight, departing Thu, May 21 from Oslo to Reykjavik, returning Thu, May 28, priced at $167 found 5 hours ago
Scandinavian Airlines
Sun, Nov 30 - Mon, Dec 8
OSL
Oslo
KEF
Reykjavik
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, Nov 30 from Oslo to Reykjavik, returning Mon, Dec 8, priced at $168 found 1 day ago
Scandinavian Airlines
Fri, Mar 27 - Mon, Mar 30
OSL
Oslo
KEF
Reykjavik
$174 Roundtrip, found 3 hours ago
$174
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, Mar 27 from Oslo to Reykjavik, returning Mon, Mar 30, priced at $174 found 3 hours ago
Icelandair
Sat, Nov 22 - Sun, Nov 23
OSL
Oslo
KEF
Reykjavik
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sat, Nov 22 from Oslo to Reykjavik, returning Sun, Nov 23, priced at $209 found 1 day ago
Lufthansa
Thu, May 21 - Sat, May 23
OSL
Oslo
KEF
Reykjavik
$232 Roundtrip, found 2 days ago
$232
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, May 21 from Oslo to Reykjavik, returning Sat, May 23, priced at $232 found 2 days ago
Austrian Airlines
Tue, Oct 14 - Sat, Oct 18
OSL
Oslo
KEF
Reykjavik
$247 Roundtrip, found 4 days ago
$247
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Tue, Oct 14 from Oslo to Reykjavik, returning Sat, Oct 18, priced at $247 found 4 days ago

Find the cheapest month to fly from Oslo (OSL) to Reykjavik (KEF)

February is typically the cheapest month to fly

From $90 - $443 per traveler.

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $274
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $274

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) cost?
Lock in a cheap one-way flight from $65 or cheap return flight from $149 from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
The cheapest month to fly from OSL to KEF is March, when there's less demand. Off-peak months are often when better flight deals are available between these airports.
Which airlines fly direct from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
You can fly straight from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) on an Icelandair flight.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
SAS and Icelandair are well-known airlines offering competitive fares. Remember that flight prices from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) can vary based on departure dates, demand and how early you book. With Expedia's search tool, you can easily find an OSL to KEF flight that works with your plans and budget.
How many flights per day from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
On average, you'll only find 1 nonstop flight taking off from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) each day. If this doesn't work for you, think about flights with a layover. Just filter your search on Expedia to include one stop or more to find a better alternative.
What are the most popular departure times for flights from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
The 1 PM departures from OSL to KEF see the highest demand. These flights can come with a higher price due to their popularity. If you're hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from OSL to KEF?
Thursday offers the most flights from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
Hop on the earliest flight at around 9:00AM UTC+1, departing from Gardermoen Airport (OSL). You'll be traveling for approximately 3h, coming in to land at Keflavik Intl. Airport (KEF) at approximately 11:00AM UTC+0.
How long does it take to fly from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
The average flight time from OSL to KEF is 3 hours and 8 minutes, covering a total distance of 1,100 mi.
What airline has the least delays from OSL to KEF?
SAS has the best performance for on-time direct flights from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF), with an on-time score of 88%. Use the Expedia App to see your journey status before you jet off and get immediate updates about any changes.
What is the best time to fly from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
Select a flight from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Reykjavik from Gardermoen Airport (OSL)?
Explore your flight options from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF). This is the only Reykjavik airport you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) last-minute?
Waiting until just before your departure to book your flight from OSL to KEF generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book an OSL to KEF flight and hotel package?
Compared with arranging flights and hotels separately, booking an OSL to KEF flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
Typically, you can modify or cancel your OSL to KEF flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Travel information

0
Origin airport
Gardermoen
Destination airport
Keflavik Intl.
Airlines serving
Air Baltic, Austrian Airlines, British Airways, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$149
Distance
1107 mi

Book with confidence

Book with confidence

Oslo to Reykjavik Flights

The cheapest times to fly from Oslo to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Reykjavik are during the month of March. You can find some of the cheapest flights from Oslo to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Reykjavik

Sunday is one of the best days to book for cheap flights from Oslo to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $65 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oslo to Reykjavik Flights

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