₩284,300 Cheap Flights from Oslo (OSL) to Reykjavik (KEF)

View ₩284,300 flight on Thu, Nov 6, 2025Opens 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 ₩284,300 for one-way flights and ₩450,522 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Wed, Nov 19 - Sun, Nov 23
OSL
Oslo
KEF
Reykjavik
₩450,522 Roundtrip, found 2 days ago
₩450,522
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Wed, Nov 19 from Oslo to Reykjavik, returning Sun, Nov 23, priced at ₩450,522 found 2 days ago
LOT-Polish Airlines
Wed, Nov 19 - Sun, Nov 23
OSL
Oslo
KEF
Reykjavik
₩477,817 Roundtrip, found 2 days ago
₩477,817
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Wed, Nov 19 from Oslo to Reykjavik, returning Sun, Nov 23, priced at ₩477,817 found 2 days ago
Austrian Airlines
Tue, Oct 7 - Tue, Oct 14
OSL
Oslo
KEF
Reykjavik
₩503,900 Roundtrip, found 1 day ago
₩503,900
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Tue, Oct 7 from Oslo to Reykjavik, returning Tue, Oct 14, priced at ₩503,900 found 1 day ago
British Airways
Tue, Jan 6 - Fri, Jan 16
OSL
Oslo
KEF
Reykjavik
₩545,000 Roundtrip, found 4 days ago
₩545,000
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Jan 6 from Oslo to Reykjavik, returning Fri, Jan 16, priced at ₩545,000 found 4 days ago
Austrian Airlines
Fri, Oct 17 - Sat, Oct 25
OSL
Oslo
KEF
Reykjavik
₩547,000 Roundtrip, found 6 days ago
₩547,000
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Fri, Oct 17 from Oslo to Reykjavik, returning Sat, Oct 25, priced at ₩547,000 found 6 days ago
British Airways
Tue, Jan 6 - Fri, Jan 16
OSL
Oslo
KEF
Reykjavik
₩551,300 Roundtrip, found 4 days ago
₩551,300
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Jan 6 from Oslo to Reykjavik, returning Fri, Jan 16, priced at ₩551,300 found 4 days ago
Austrian Airlines
Fri, Oct 17 - Sat, Oct 25
OSL
Oslo
KEF
Reykjavik
₩571,900 Roundtrip, found 6 days ago
₩571,900
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Fri, Oct 17 from Oslo to Reykjavik, returning Sat, Oct 25, priced at ₩571,900 found 6 days ago
Austrian Airlines
Fri, Oct 17 - Sat, Oct 25
OSL
Oslo
KEF
Reykjavik
₩572,000 Roundtrip, found 6 days ago
₩572,000
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Fri, Oct 17 from Oslo to Reykjavik, returning Sat, Oct 25, priced at ₩572,000 found 6 days ago
Lufthansa
Fri, Oct 17 - Sat, Oct 25
OSL
Oslo
KEF
Reykjavik
₩592,100 Roundtrip, found 6 days ago
₩592,100
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Oct 17 from Oslo to Reykjavik, returning Sat, Oct 25, priced at ₩592,100 found 6 days ago
KLM
Tue, Oct 7 - Wed, Oct 15
OSL
Oslo
KEF
Reykjavik
₩611,200 Roundtrip, found 1 day ago
₩611,200
Roundtrip
found 1 day ago
Select KLM flight, departing Tue, Oct 7 from Oslo to Reykjavik, returning Wed, Oct 15, priced at ₩611,200 found 1 day ago

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

February is typically the cheapest month to fly

From ₩125,158 - ₩652,318 per traveler.

Graph displaying average flight prices per month

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Flights from Oslo (OSL) to Reykjavik (KEF)
Origin airport
Gardermoen
Destination airport
Keflavik Intl.
Airlines serving
Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Roundtrip price
₩450,522
Distance
1771 km

Oslo to Suðurnesjabær Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Oslo to Suðurnesjabær will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Suðurnesjabær.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with OSL to KEF flights that won’t make your bank account wince. Ready to temporarily leave behind Oslo for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to KEF with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Oslo Gardermoen Airport to Reykjavík–Keflavík Airport?
Round-trip journeys between OSL and KEF start from ₩450,522. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from OSL to Keflavik Intl. Airport (KEF)?
The majority of flights can be canceled online, but each airline has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) 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 Oslo Gardermoen Airport to Reykjavík–Keflavík Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from OSL to KEF?
Around 1,800 kilometers separates Ullensaker and Reykjanesbær, so pack something to keep you busy for a couple of hours. That gripping novel you're eager to read will be perfect.
Which airlines fly direct from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF)?
With 34 flights a month from Oslo Gardermoen Airport to KEF, Icelandair (FI) is a great choice. Love some more options? Check out the airfares with SAS (SK). This carrier offers 21 flights a month between these airports.
Are Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Oslo Gardermoen Airport to Reykjavík–Keflavík Airport last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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