₩289,400 Cheap Flights from Reykjavik (KEF) to Oslo (OSL)

View ₩289,400 flight on Wed, Jun 24, 2026Opens in a new window

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

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Cheap Flights from Reykjavik to Oslo (KEF-OSL)

Prices were available within the past 7 days and start at ₩289,400 for one-way flights and ₩921,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Jun 23 - Sat, Jun 27
KEF
Reykjavik
OSL
Oslo
₩921,400 Roundtrip, found 5 days ago
₩921,400
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Tue, Jun 23 from Reykjavik to Oslo, returning Sat, Jun 27, priced at ₩921,400 found 5 days ago

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

March is typically the cheapest month to fly

From ₩177,519 - ₩549,401 per traveler.

Frequently asked questions

How much is a flight from Keflavik Intl. Airport (KEF) to OSL?
If you're traveling between Reykjavík–Keflavík Airport and Oslo Gardermoen Airport, round-trip journeys start from ₩921,400. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Keflavik Intl. Airport (KEF) to Gardermoen Airport (OSL)?
We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from KEF to Oslo Gardermoen Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for KEF to Gardermoen Airport (OSL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Keflavik Intl. Airport (KEF) to Gardermoen Airport (OSL)?
Around 1,800 kilometers separates Reykjanesbær and Ullensaker, so pack some entertainment to help you fill in a few hours. That action-packed novel you haven't started will be perfect.
Which airlines fly direct from Keflavik Intl. Airport (KEF) to Oslo Gardermoen Airport?
With 34 flights a month from KEF to Oslo Gardermoen Airport, Icelandair (FI) is a popular choice. Like some more options? Check out the ticket prices from SAS (SK). This carrier offers 21 fights monthly between these airports.
Are Keflavik Intl. Airport (KEF) to OSL flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Keflavik Intl. Airport (KEF) to Oslo Gardermoen Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd rather play it safe and start planning your trip early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices that far in advance. Our advice? Check back often as prices are updated frequently.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Gardermoen
Roundtrip price
₩921,400
Distance
1771 km
Average flight time
4 hours 42 mins
*Available to Expedia members.