฿5,245 Cheap Flights from Copenhagen (CPH) to Reykjavik (KEF)

View ฿5,245 flight on Thu, 22 Oct 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿5,245 for one-way flights and ฿10,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sun, 18 Oct - Sun, 25 Oct
CPH
Copenhagen
KEF
Reykjavik
฿10,400 Return, found 2 hours ago
฿10,400
Return
found 2 hours ago
Select KLM flight, departing Sun, 18 Oct from Copenhagen to Reykjavik, returning Sun, 25 Oct, priced at ฿10,400 found 2 hours ago
Icelandair
Tue, 10 Nov - Sat, 14 Nov
CPH
Copenhagen
KEF
Reykjavik
฿10,650 Return, found 6 days ago
฿10,650
Return
found 6 days ago
Select Icelandair flight, departing Tue, 10 Nov from Copenhagen to Reykjavik, returning Sat, 14 Nov, priced at ฿10,650 found 6 days ago
Icelandair
Fri, 9 Oct - Tue, 13 Oct
CPH
Copenhagen
KEF
Reykjavik
฿10,700 Return, found 2 days ago
฿10,700
Return
found 2 days ago
Select Icelandair flight, departing Fri, 9 Oct from Copenhagen to Reykjavik, returning Tue, 13 Oct, priced at ฿10,700 found 2 days ago
Icelandair
Fri, 15 May - Sat, 23 May
CPH
Copenhagen
KEF
Reykjavik
฿10,750 Return, found 5 days ago
฿10,750
Return
found 5 days ago
Select Icelandair flight, departing Fri, 15 May from Copenhagen to Reykjavik, returning Sat, 23 May, priced at ฿10,750 found 5 days ago
KLM
Sun, 18 Oct - Sun, 25 Oct
CPH
Copenhagen
KEF
Reykjavik
฿10,855 Return, found 2 hours ago
฿10,855
Return
found 2 hours ago
Select KLM flight, departing Sun, 18 Oct from Copenhagen to Reykjavik, returning Sun, 25 Oct, priced at ฿10,855 found 2 hours ago
Icelandair
Sat, 7 Nov - Sat, 14 Nov
CPH
Copenhagen
KEF
Reykjavik
฿11,030 Return, found 6 days ago
฿11,030
Return
found 6 days ago
Select Icelandair flight, departing Sat, 7 Nov from Copenhagen to Reykjavik, returning Sat, 14 Nov, priced at ฿11,030 found 6 days ago
Icelandair
Sat, 5 Sept - Wed, 16 Sept
CPH
Copenhagen
KEF
Reykjavik
฿11,135 Return, found 2 days ago
฿11,135
Return
found 2 days ago
Select Icelandair flight, departing Sat, 5 Sept from Copenhagen to Reykjavik, returning Wed, 16 Sept, priced at ฿11,135 found 2 days ago
Lufthansa
Thu, 4 Jun - Thu, 11 Jun
CPH
Copenhagen
KEF
Reykjavik
฿14,365 Return, found 10 hours ago
฿14,365
Return
found 10 hours ago
Select Lufthansa flight, departing Thu, 4 Jun from Copenhagen to Reykjavik, returning Thu, 11 Jun, priced at ฿14,365 found 10 hours ago
Air Baltic
Sun, 18 Oct - Tue, 27 Oct
CPH
Copenhagen
KEF
Reykjavik
฿15,770 Return, found 6 days ago
฿15,770
Return
found 6 days ago
Select Air Baltic flight, departing Sun, 18 Oct from Copenhagen to Reykjavik, returning Tue, 27 Oct, priced at ฿15,770 found 6 days ago
Austrian Airlines
Sat, 5 Sept - Mon, 14 Sept
CPH
Copenhagen
KEF
Reykjavik
฿16,355 Return, just found
฿16,355
Return
just found
Select Austrian Airlines flight, departing Sat, 5 Sept from Copenhagen to Reykjavik, returning Mon, 14 Sept, priced at ฿16,355 just found

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 ฿10,400. 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.

Travel information

Origin airport
Kastrup
Destination airport
Keflavik Intl.
Airlines serving
Air Baltic, Austrian Airlines, British Airways, Icelandair, KLM, Lufthansa, Swiss International Air Lines
Return price
฿10,400
Distance
2131 km
Average flight time
1 hour 18 mins
*Available to Expedia members.