฿3,855 Cheap Flights from Reykjavik (KEF) to Copenhagen (CPH)

View ฿3,855 flight on Sat, 18 Apr 2026Opens in a new window

Popular airlines from Keflavik International Airport (KEF) to Kastrup Airport (CPH)

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Cheap Flights from Reykjavik (KEF) to Copenhagen (CPH)

Prices were available within the past 7 days and start at ฿3,855 for one-way flights and ฿8,390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 11 Dec - Sun, 14 Dec
KEF
Reykjavik
CPH
Copenhagen
฿8,390 Return, found 5 days ago
฿8,390
Return
found 5 days ago
Select Icelandair flight, departing Thu, 11 Dec from Reykjavik to Copenhagen, returning Sun, 14 Dec, priced at ฿8,390 found 5 days ago
Icelandair
Sat, 4 Apr - Sat, 18 Apr
KEF
Reykjavik
CPH
Copenhagen
฿10,335 Return, found 1 day ago
฿10,335
Return
found 1 day ago
Select Icelandair flight, departing Sat, 4 Apr from Reykjavik to Copenhagen, returning Sat, 18 Apr, priced at ฿10,335 found 1 day ago
Icelandair
Sun, 9 Nov - Thu, 13 Nov
KEF
Reykjavik
CPH
Copenhagen
฿10,455 Return, found 1 day ago
฿10,455
Return
found 1 day ago
Select Icelandair flight, departing Sun, 9 Nov from Reykjavik to Copenhagen, returning Thu, 13 Nov, priced at ฿10,455 found 1 day ago
Icelandair
Tue, 7 Apr - Mon, 13 Apr
KEF
Reykjavik
CPH
Copenhagen
฿10,460 Return, found 4 days ago
฿10,460
Return
found 4 days ago
Select Icelandair flight, departing Tue, 7 Apr from Reykjavik to Copenhagen, returning Mon, 13 Apr, priced at ฿10,460 found 4 days ago
Icelandair
Thu, 11 Dec - Sun, 14 Dec
KEF
Reykjavik
CPH
Copenhagen
฿10,580 Return, found 5 days ago
฿10,580
Return
found 5 days ago
Select Icelandair flight, departing Thu, 11 Dec from Reykjavik to Copenhagen, returning Sun, 14 Dec, priced at ฿10,580 found 5 days ago
Icelandair
Sat, 4 Apr - Sat, 18 Apr
KEF
Reykjavik
CPH
Copenhagen
฿10,670 Return, found 1 day ago
฿10,670
Return
found 1 day ago
Select Icelandair flight, departing Sat, 4 Apr from Reykjavik to Copenhagen, returning Sat, 18 Apr, priced at ฿10,670 found 1 day ago
Lufthansa
Sun, 9 Nov - Thu, 13 Nov
KEF
Reykjavik
CPH
Copenhagen
฿10,770 Return, found 1 day ago
฿10,770
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 9 Nov from Reykjavik to Copenhagen, returning Thu, 13 Nov, priced at ฿10,770 found 1 day ago
Swiss International Air Lines
Sat, 4 Apr - Sat, 18 Apr
KEF
Reykjavik
CPH
Copenhagen
฿11,730 Return, found 1 day ago
฿11,730
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, 4 Apr from Reykjavik to Copenhagen, returning Sat, 18 Apr, priced at ฿11,730 found 1 day ago
KLM
Thu, 11 Dec - Sun, 14 Dec
KEF
Reykjavik
CPH
Copenhagen
฿12,755 Return, found 5 days ago
฿12,755
Return
found 5 days ago
Select KLM flight, departing Thu, 11 Dec from Reykjavik to Copenhagen, returning Sun, 14 Dec, priced at ฿12,755 found 5 days ago
Austrian Airlines
Sat, 4 Apr - Sat, 18 Apr
KEF
Reykjavik
CPH
Copenhagen
฿14,625 Return, found 1 day ago
฿14,625
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 4 Apr from Reykjavik to Copenhagen, returning Sat, 18 Apr, priced at ฿14,625 found 1 day ago

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

February is typically the cheapest month to fly

From ฿4,174 - ฿12,212 per traveller.

Frequently asked questions

How much is a flight from Keflavik Intl. Airport (KEF) to CPH?
The lowest price advertised for a round-trip journey from Keflavik Intl. Airport (KEF) to Kastrup Airport (CPH) is ฿8,390. But you better get a move on. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Reykjavík–Keflavík Airport to Copenhagen Airport, Kastrup?
Most flights can be cancelled online, but each airline has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Keflavik Intl. Airport (KEF) to Kastrup Airport (CPH) 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 Keflavik Intl. Airport (KEF) to Kastrup Airport (CPH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Keflavik Intl. Airport (KEF) to Copenhagen Airport, Kastrup?
You'll be in the air for a while, as the flight distance from Reykjavík–Keflavík Airport to CPH is 2,100 kilometres. Set up a playlist of your favourite tunes before leaving home to keep yourself entertained during the journey.
Which airlines fly direct from KEF to Kastrup Airport (CPH)?
Many travellers opt to fly with Icelandair (FI) from Keflavik Intl. Airport (KEF) to Copenhagen Airport, Kastrup. It offers 60 flights every month, so you can pick a flight time that's perfect for you. If you want more options, check out the fares from Fly Play (OG). This carrier operates 30 flights monthly between these airports.
Are Reykjavík–Keflavík Airport to Copenhagen Airport, Kastrup flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Reykjavík–Keflavík Airport to Kastrup Airport (CPH) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Kastrup
Airlines serving
Austrian Airlines, British Airways, Icelandair, KLM, Lufthansa, Swiss International Air Lines
Return price
฿8,390
Distance
2131 km
Average flight time
4 hours 8 mins

Book with confidence

Perfect flights from Reykjavik to Copenhagen

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Reykjavik to Copenhagen. 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 Keflavik Intl. to Kastrup ticket options cater to your travel preferences, with incredible one-way fares from ฿3,855 and roundtrip prices from ฿8,390. 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 Kastrup 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 Copenhagen.
Perfect flights from Reykjavik to Copenhagen

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