$84 Cheap Flights from Copenhagen (CPH) to Reykjavik (KEF)

View $84 flight on Mon, May 4, 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 $84 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Tue, Apr 28 - Tue, May 5
CPH
Copenhagen
KEF
Reykjavik
$189 Roundtrip, found 2 days ago
$189
Roundtrip
found 2 days ago
Select Norwegian Air Shuttle flight, departing Tue, Apr 28 from Copenhagen to Reykjavik, returning Tue, May 5, priced at $189 found 2 days ago
Scandinavian Airlines
Wed, Nov 19 - Wed, Nov 26
CPH
Copenhagen
KEF
Reykjavik
$201 Roundtrip, found 3 days ago
$201
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Nov 19 from Copenhagen to Reykjavik, returning Wed, Nov 26, priced at $201 found 3 days ago
Scandinavian Airlines
Thu, Nov 13 - Thu, Nov 20
CPH
Copenhagen
KEF
Reykjavik
$201 Roundtrip, found 9 hours ago
$201
Roundtrip
found 9 hours ago
Select Scandinavian Airlines flight, departing Thu, Nov 13 from Copenhagen to Reykjavik, returning Thu, Nov 20, priced at $201 found 9 hours ago
Fly Play
Thu, Oct 16 - Thu, Oct 23
CPH
Copenhagen
KEF
Reykjavik
$208 Roundtrip, found 11 hours ago
$208
Roundtrip
found 11 hours ago
Select Fly Play flight, departing Thu, Oct 16 from Copenhagen to Reykjavik, returning Thu, Oct 23, priced at $208 found 11 hours ago
Norwegian Air Sweden
Tue, Oct 21 - Thu, Oct 23
CPH
Copenhagen
KEF
Reykjavik
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Tue, Oct 21 from Copenhagen to Reykjavik, returning Thu, Oct 23, priced at $209 found 2 days ago
Scandinavian Airlines
Sat, Nov 22 - Wed, Nov 26
CPH
Copenhagen
KEF
Reykjavik
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 22 from Copenhagen to Reykjavik, returning Wed, Nov 26, priced at $212 found 3 days ago
Fly Play
Thu, Sep 4 - Tue, Sep 9
CPH
Copenhagen
KEF
Reykjavik
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Fly Play flight, departing Thu, Sep 4 from Copenhagen to Reykjavik, returning Tue, Sep 9, priced at $214 found 1 day ago
Lufthansa
Thu, Nov 20 - Tue, Nov 25
CPH
Copenhagen
KEF
Reykjavik
$214 Roundtrip, found 9 hours ago
$214
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Thu, Nov 20 from Copenhagen to Reykjavik, returning Tue, Nov 25, priced at $214 found 9 hours ago
Scandinavian Airlines
Mon, Oct 20 - Thu, Nov 6
CPH
Copenhagen
KEF
Reykjavik
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, Oct 20 from Copenhagen to Reykjavik, returning Thu, Nov 6, priced at $216 found 2 days ago
Scandinavian Airlines
Sun, Nov 23 - Fri, Nov 28
CPH
Copenhagen
KEF
Reykjavik
$217 Roundtrip, found 10 hours ago
$217
Roundtrip
found 10 hours ago
Select Scandinavian Airlines flight, departing Sun, Nov 23 from Copenhagen to Reykjavik, returning Fri, Nov 28, priced at $217 found 10 hours ago

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

February is typically the cheapest month to fly

From $116 - $343 per traveler.

Graph displaying average flight prices per month

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 $214
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $214
Flights from Copenhagen (CPH) to Reykjavik (KEF)
Origin airport
Kastrup
Destination airport
Keflavik Intl.
Airlines serving
Air Baltic, Air France, Austrian Airlines, British Airways, Fly Play, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines, World Ticket Ltd
Roundtrip price
$188
Distance
1332 mi
Average flight time
1 hour 15 mins

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 April. 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 $84 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.

 

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 $84 or cheap return flight from $189 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 April, 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.

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*Available to One Key members.