S$259 Cheap Flights from Reykjavik to Copenhagen

View S$259 flight on Mon, 15 Dec, 2025Opens in a new window

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

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Cheap Flights from Reykjavik to Copenhagen (KEF-CPH)

Prices were available within the past 7 days and start at S$259 for one-way flights and S$428 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 20 Nov - Sun, 23 Nov
KEF
Reykjavik
CPH
Copenhagen
S$428 Return, found 15 hours ago
S$428
Return
found 15 hours ago
Select KLM flight, departing Thu, 20 Nov from Reykjavik to Copenhagen, returning Sun, 23 Nov, priced at S$428 found 15 hours ago
KLM
Sat, 14 Mar - Fri, 20 Mar
KEF
Reykjavik
CPH
Copenhagen
S$428 Return, found 1 day ago
S$428
Return
found 1 day ago
Select KLM flight, departing Sat, 14 Mar from Reykjavik to Copenhagen, returning Fri, 20 Mar, priced at S$428 found 1 day ago
KLM
Sun, 16 Nov - Mon, 24 Nov
KEF
Reykjavik
CPH
Copenhagen
S$429 Return, found 5 days ago
S$429
Return
found 5 days ago
Select KLM flight, departing Sun, 16 Nov from Reykjavik to Copenhagen, returning Mon, 24 Nov, priced at S$429 found 5 days ago
KLM
Wed, 26 Nov - Wed, 3 Dec
KEF
Reykjavik
CPH
Copenhagen
S$450 Return, found 2 days ago
S$450
Return
found 2 days ago
Select KLM flight, departing Wed, 26 Nov from Reykjavik to Copenhagen, returning Wed, 3 Dec, priced at S$450 found 2 days ago
KLM
Sun, 16 Nov - Mon, 24 Nov
KEF
Reykjavik
CPH
Copenhagen
S$474 Return, found 5 days ago
S$474
Return
found 5 days ago
Select KLM flight, departing Sun, 16 Nov from Reykjavik to Copenhagen, returning Mon, 24 Nov, priced at S$474 found 5 days ago
KLM
Thu, 20 Nov - Sun, 23 Nov
KEF
Reykjavik
CPH
Copenhagen
S$500 Return, found 15 hours ago
S$500
Return
found 15 hours ago
Select KLM flight, departing Thu, 20 Nov from Reykjavik to Copenhagen, returning Sun, 23 Nov, priced at S$500 found 15 hours ago
Austrian Airlines
Sat, 14 Mar - Fri, 20 Mar
KEF
Reykjavik
CPH
Copenhagen
S$577 Return, found 1 day ago
S$577
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 14 Mar from Reykjavik to Copenhagen, returning Fri, 20 Mar, priced at S$577 found 1 day ago
Air Baltic
Sat, 14 Mar - Fri, 20 Mar
KEF
Reykjavik
CPH
Copenhagen
S$614 Return, found 1 day ago
S$614
Return
found 1 day ago
Select Air Baltic flight, departing Sat, 14 Mar from Reykjavik to Copenhagen, returning Fri, 20 Mar, priced at S$614 found 1 day ago
Swiss International Air Lines
Sat, 14 Mar - Fri, 20 Mar
KEF
Reykjavik
CPH
Copenhagen
S$630 Return, found 1 day ago
S$630
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, 14 Mar from Reykjavik to Copenhagen, returning Fri, 20 Mar, priced at S$630 found 1 day ago
British Airways
Fri, 21 Nov - Sun, 23 Nov
KEF
Reykjavik
CPH
Copenhagen
S$654 Return, found 15 hours ago
S$654
Return
found 15 hours ago
Select British Airways flight, departing Fri, 21 Nov from Reykjavik to Copenhagen, returning Sun, 23 Nov, priced at S$654 found 15 hours ago

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

March is typically the cheapest month to fly

From S$166 - S$474 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 S$428. 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
Air Baltic, British Airways, KLM, Lufthansa, Swiss International Air Lines
Return price
S$427
Distance
2131 km
Average flight time
5 hours 10 mins

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Reykjavik to Copenhagen

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