$108 Cheap Flights from Copenhagen (CPH) to Reykjavik (KEF)

View $108 flight on Fri, Mar 13, 2026Opens in a new window

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

Cheap Flights from Copenhagen to Reykjavik (CPH-KEF)

Prices were available within the past 7 days and start at $108 for one-way flights and $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Jan 8 - Tue, Jan 13
CPH
Copenhagen
KEF
Reykjavik
$215 Roundtrip, found 6 days ago
$215
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Jan 8 from Copenhagen to Reykjavik, returning Tue, Jan 13, priced at $215 found 6 days ago
Lufthansa
Thu, Jan 8 - Tue, Jan 13
CPH
Copenhagen
KEF
Reykjavik
$215 Roundtrip, found 6 days ago
$215
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Jan 8 from Copenhagen to Reykjavik, returning Tue, Jan 13, priced at $215 found 6 days ago
Scandinavian Airlines
Fri, Mar 20 - Thu, Apr 2
CPH
Copenhagen
KEF
Reykjavik
$216 Roundtrip, found 5 days ago
$216
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Mar 20 from Copenhagen to Reykjavik, returning Thu, Apr 2, priced at $216 found 5 days ago
Scandinavian Airlines
Fri, Mar 6 - Tue, Mar 17
CPH
Copenhagen
KEF
Reykjavik
$216 Roundtrip, found 5 days ago
$216
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Mar 6 from Copenhagen to Reykjavik, returning Tue, Mar 17, priced at $216 found 5 days ago
Lufthansa
Thu, Jan 8 - Tue, Jan 13
CPH
Copenhagen
KEF
Reykjavik
$224 Roundtrip, found 6 days ago
$224
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Jan 8 from Copenhagen to Reykjavik, returning Tue, Jan 13, priced at $224 found 6 days ago
Scandinavian Airlines
Fri, Mar 20 - Wed, Apr 1
CPH
Copenhagen
KEF
Reykjavik
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Mar 20 from Copenhagen to Reykjavik, returning Wed, Apr 1, priced at $227 found 5 days ago
Scandinavian Airlines
Sun, Feb 1 - Mon, Feb 2
CPH
Copenhagen
KEF
Reykjavik
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sun, Feb 1 from Copenhagen to Reykjavik, returning Mon, Feb 2, priced at $230 found 6 days ago
Icelandair
Sun, Feb 1 - Wed, Feb 4
CPH
Copenhagen
KEF
Reykjavik
$238 Roundtrip, found 6 days ago
$238
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sun, Feb 1 from Copenhagen to Reykjavik, returning Wed, Feb 4, priced at $238 found 6 days ago
Norwegian Air Shuttle
Sun, May 10 - Tue, May 26
CPH
Copenhagen
KEF
Reykjavik
$281 Roundtrip, found 6 days ago
$281
Roundtrip
found 6 days ago
Select Norwegian Air Shuttle flight, departing Sun, May 10 from Copenhagen to Reykjavik, returning Tue, May 26, priced at $281 found 6 days ago
Austrian Airlines
Thu, Mar 12 - Sat, Mar 21
CPH
Copenhagen
KEF
Reykjavik
$290 Roundtrip, found 2 days ago
$290
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Mar 12 from Copenhagen to Reykjavik, returning Sat, Mar 21, priced at $290 found 2 days ago

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

February is typically the cheapest month to fly

From $116 - $301 per traveler.

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $328
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $328

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF) cost?
Get a cheap one-way flight from $108 or cheap return flight from $215 from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
The cheapest month to fly from CPH to KEF is January, when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
Which airlines fly direct from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
Enjoy an uninterrupted journey to Keflavik Intl. Airport (KEF). 3 airlines operate direct flights from Kastrup Airport (CPH), including:

  • Icelandair
  • Fly Play
  • SAS

What is the cheapest airline that flies from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
While prices can vary depending on your travel dates, SAS and Fly Play are often among the top picks for flights between Kastrup Airport (CPH) and Keflavik Intl. Airport (KEF). You can also compare airlines on Expedia and use the "Sort by" filter to find the lowest-priced ticket for your CPH to KEF flight.
How many flights per day from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
When departing from Kastrup Airport (CPH), you'll have a choice from an average of 3 daily direct flights to Keflavik Intl. Airport (KEF).
What are the most popular departure times for flights from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
Flights between CPH and KEF tend to be busiest at 12 PM. If you want a more relaxed trip and possibly cheaper fares, look for a time outside the usual busy windows.
What day of the week has the most flights from CPH to KEF?
If you fly on a Wednesday, you'll get the biggest range of options for flights from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF).
What is the earliest flight from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
Kastrup Airport (CPH)'s first flight to Keflavik Intl. Airport (KEF) departs at approximately 8:15AM UTC+1. With a flight time of 3h 25m, you'll touch down at around 10:40AM UTC+0.
How long does it take to fly from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
Flights from CPH to KEF have an average travel time of 3 hours and 29 minutes. The total distance between the two airports is 1,350 mi.
What airline has the least delays from CPH to KEF?
Consider booking with Fly Play if you'd like to go straight from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF) without any delays. This carrier has the strongest track record for punctuality, with an on-time score of 85%. Want to be notified if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
To touch down at Keflavik Intl. Airport (KEF) without delays, select a flight that takes off from Kastrup Airport (CPH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Reykjavik from Kastrup Airport (CPH)?
If you've booked a direct flight from Kastrup Airport (CPH) to Reykjavik, Keflavik Intl. Airport (KEF) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF) last-minute?
Last-minute fares from CPH to KEF are generally more expensive. For the best rates, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, you may score a cheap ticket just before your departure.
Is it cheaper to book a CPH to KEF flight and hotel package?
You'll typically save money by booking a CPH to KEF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Keflavik Intl. Airport (KEF)?
It's usually possible to reschedule or cancel your CPH to KEF flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Kastrup
Destination airport
Keflavik Intl.
Airlines serving
Air Baltic, Austrian Airlines, British Airways, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$214
Distance
1332 mi
Average flight time
1 hour 16 mins

Book with confidence

Copenhagen to Reykjavik Flights

The cheapest times to fly from Copenhagen to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Copenhagen to Reykjavik are during the month of January. You can find some of the cheapest flights from Copenhagen to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Reykjavik

Sunday is one of the best days to book for cheap flights from Copenhagen to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Copenhagen to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Copenhagen to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $108 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Copenhagen to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Copenhagen to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Copenhagen to Reykjavik Flights

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*Available to One Key members.