€104 Cheap Flights Copenhagen to Reykjavik (CPH-KEF)

View €104 flight on Sun, 19 Oct 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap flights from Copenhagen to Reykjavik (CPH-KEF)

Prices were available within the past 7 days and start at €104 for one-way flights and €145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly Play
Fri, 26 Sep - Sat, 4 Oct
CPH
Copenhagen
KEF
Reykjavik
€145 Return, found 4 hours ago
€145
Return
found 4 hours ago
Select Fly Play flight, departing Fri, 26 Sep from Copenhagen to Reykjavik, returning Sat, 4 Oct, priced at €145 found 4 hours ago
Fly Play
Sat, 30 Aug - Sat, 6 Sep
CPH
Copenhagen
KEF
Reykjavik
€147 Return, found 3 days ago
€147
Return
found 3 days ago
Select Fly Play flight, departing Sat, 30 Aug from Copenhagen to Reykjavik, returning Sat, 6 Sep, priced at €147 found 3 days ago
Fly Play
Sat, 6 Sep - Mon, 15 Sep
CPH
Copenhagen
KEF
Reykjavik
€151 Return, found 3 days ago
€151
Return
found 3 days ago
Select Fly Play flight, departing Sat, 6 Sep from Copenhagen to Reykjavik, returning Mon, 15 Sep, priced at €151 found 3 days ago
Fly Play
Tue, 9 Sep - Sat, 13 Sep
CPH
Copenhagen
KEF
Reykjavik
€160 Return, found 1 day ago
€160
Return
found 1 day ago
Select Fly Play flight, departing Tue, 9 Sep from Copenhagen to Reykjavik, returning Sat, 13 Sep, priced at €160 found 1 day ago
Fly Play
Sun, 7 Sep - Sun, 14 Sep
CPH
Copenhagen
KEF
Reykjavik
€165 Return, found 3 days ago
€165
Return
found 3 days ago
Select Fly Play flight, departing Sun, 7 Sep from Copenhagen to Reykjavik, returning Sun, 14 Sep, priced at €165 found 3 days ago
Fly Play
Mon, 8 Sep - Mon, 15 Sep
CPH
Copenhagen
KEF
Reykjavik
€170 Return, found 16 hours ago
€170
Return
found 16 hours ago
Select Fly Play flight, departing Mon, 8 Sep from Copenhagen to Reykjavik, returning Mon, 15 Sep, priced at €170 found 16 hours ago
Scandinavian Airlines
Mon, 17 Nov - Wed, 26 Nov
CPH
Copenhagen
KEF
Reykjavik
€199 Return, found 1 day ago
€199
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Mon, 17 Nov from Copenhagen to Reykjavik, returning Wed, 26 Nov, priced at €199 found 1 day ago
Lufthansa
Fri, 7 Nov - Sun, 9 Nov
CPH
Copenhagen
KEF
Reykjavik
€242 Return, found 3 days ago
€242
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 7 Nov from Copenhagen to Reykjavik, returning Sun, 9 Nov, priced at €242 found 3 days ago
Air Baltic
Wed, 1 Oct - Mon, 6 Oct
CPH
Copenhagen
KEF
Reykjavik
€244 Return, found 2 days ago
€244
Return
found 2 days ago
Select Air Baltic flight, departing Wed, 1 Oct from Copenhagen to Reykjavik, returning Mon, 6 Oct, priced at €244 found 2 days ago
Icelandair
Fri, 26 Sep - Sat, 4 Oct
CPH
Copenhagen
KEF
Reykjavik
€248 Return, found 4 hours ago
€248
Return
found 4 hours ago
Select Icelandair flight, departing Fri, 26 Sep from Copenhagen to Reykjavik, returning Sat, 4 Oct, priced at €248 found 4 hours ago

Find the cheapest month to fly from Copenhagen (CPH) to Reykjavik (KEF)

February is typically the cheapest month to fly

From €100 - €303 per traveller.

Graph displaying average flight prices per month

Copenhagen to Reykjavik route information
Origin airport
Kastrup
Destination airport
Keflavik Intl.
Airlines serving
Air Baltic, Austrian Airlines, British Airways, Fly Play, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, World Ticket Ltd
Return price
€145
Distance
2131 km
Average flight time
1 hour 16 mins

Perfect flights from Copenhagen to Reykjavik

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Copenhagen to Reykjavik. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kastrup to Keflavik Intl. ticket options cater to your travel preferences, with incredible one-way fares from €104 and roundtrip prices from €145. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Keflavik Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Reykjavik.

Frequently asked questions

How much is a flight from CPH to Keflavik Intl. Airport (KEF)?
Start packing your bags, because round-trip flights from Kastrup Airport (CPH) to KEF start from €145. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CPH to KEF?
This can vary between airlines, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Copenhagen Airport, Kastrup 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 Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kastrup Airport (CPH) to KEF?
Around 2,100 kilometres separates Kastrup and Reykjanesbær, so pack some in-flight entertainment to help you while away a few hours. That juicy novel you haven't finished will be ideal.
Which airlines fly direct from Copenhagen Airport, Kastrup to Reykjavík–Keflavík Airport?
Icelandair (FI) is one of the preferred choices for travellers jetting between CPH and Reykjavík–Keflavík Airport. Select from the 60 flights it operates on this route each month. Like some more options? Check out the seats available with Fly Play (OG). This carrier offers 30 monthly flights between these destinations.
Are Copenhagen Airport, Kastrup to KEF flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute deals between Copenhagen Airport, Kastrup and KEF are possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers advertise their prices up to a year ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to secure your seat when fare prices drop.

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