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Keflavik Intl

$124+ Cheap flights from Copenhagen (CPH) to Keflavik Intl (KEF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — KEF
Apr 26 — Mai 31
So 4/26
So 5/3
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Reykjavik Keflavik Intl are usually found in February or January, booked 73 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Copenhagen to Keflavik Intl

Cheapest flights from Copenhagen to Keflavik Intl
Explore the most affordable flight options available from Copenhagen to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 27, 2026.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/2010:25 pm
CPH
-
KEF
2 stops22h 20m
Multiple Airlines
Di 4/287:25 pm
KEF
-
CPH
2 stops17h 50m
Multiple Airlines
Deal found 3/24$244
This Lufthansa deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/187:25 pm
CPH
-
KEF
1 stop6h 45m
Lufthansa
Do 4/231:10 am
KEF
-
CPH
1 stop13h 15m
Lufthansa
Deal found 3/23$245
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/57:20 am
CPH
-
KEF
Nonstop3h 20m
Multiple Airlines
Di 4/147:55 pm
KEF
-
CPH
1 stop16h 35m
Multiple Airlines
Deal found 3/26$252
This Lufthansa deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/1712:25 pm
CPH
-
KEF
1 stop13h 05m
Lufthansa
Do 4/231:10 am
KEF
-
CPH
1 stop13h 15m
Lufthansa
Deal found 3/23$254
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/2310:35 pm
CPH
-
KEF
Nonstop3h 15m
Icelandair
Do 4/304:30 pm
KEF
-
CPH
Nonstop3h 15m
Icelandair
Deal found 3/24$258
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/197:20 am
CPH
-
KEF
Nonstop3h 20m
Multiple Airlines
Do 4/237:35 pm
KEF
-
CPH
1 stop12h 00m
Multiple Airlines
Deal found 3/26$261
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/173:25 pm
CPH
-
KEF
Nonstop3h 20m
Multiple Airlines
Do 4/237:35 pm
KEF
-
CPH
1 stop12h 00m
Multiple Airlines
Deal found 3/22$263
This Orbitz deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/1912:40 pm
CPH
-
KEF
2 stops12h 45m
Lufthansa
Do 4/232:10 pm
KEF
-
CPH
1 stop7h 25m
Lufthansa
Deal found 3/26$264
This Mytrip deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/133:20 pm
CPH
-
KEF
2 stops30h 00m
Multiple Airlines
Di 4/287:25 pm
KEF
-
CPH
2 stops22h 05m
Multiple Airlines
Deal found 3/22$265

Find flight deals from Copenhagen to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated März 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$244
(Mytrip)

One-way from

$124
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$283

Good round-trip deal

$402 or less

Good one-way deal

$191 or less
Provider with most accurate pricing for Kastrup Copenhagen-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Reykjavik Keflavik Intl flights.
Search Deals
From Kastrup Copenhagen to Reykjavik Keflavik Intl
Search Deals
One-way flight from Kastrup Copenhagen to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Kastrup Copenhagen to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Kastrup Copenhagen to Reykjavik Keflavik Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated März 27, 2026.
Use the filters below to find and compare flights from Copenhagen to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

So 4/19

12:40 pm-11:25 pm

2 stops12h 45m

Reykjavik Keflavik Intl

Do 4/23

9:15 am-11:30 pm

2 stops12h 15m

$282

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Fr 4/17

12:25 pm-11:30 pm

1 stop13h 05m

Reykjavik Keflavik Intl

Do 4/23

9:15 am-11:30 pm

2 stops12h 15m

$290

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

So 6/21

7:10 pm-7:35 am

1 stop14h 25m

Reykjavik Keflavik Intl

Mi 7/1

6:35 pm-8:30 am

1 stop11h 55m

$323

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Fr 4/10

3:25 pm-4:45 pm

Nonstop3h 20m

Reykjavik Keflavik Intl

Fr 4/24

7:55 am-6:25 pm

1 stop8h 30m

$337

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Di 5/5

8:20 am-9:40 am

Nonstop3h 20m

Reykjavik Keflavik Intl

Mi 5/6

5:05 pm-10:10 pm

Nonstop3h 05m

$359

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Do 6/18

7:10 pm-7:45 am

1 stop14h 35m

Reykjavik Keflavik Intl

So 6/28

6:35 pm-8:30 am

1 stop11h 55m

$370
Quickest round-trip

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Do 7/9

10:35 pm-11:50 pm

Nonstop3h 15m

Reykjavik Keflavik Intl

Do 7/23

1:10 am-6:20 am

Nonstop3h 10m

$401

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Di 5/5

10:35 pm-11:50 pm

Nonstop3h 15m

Reykjavik Keflavik Intl

Mi 5/6

10:45 am-3:55 pm

Nonstop3h 10m

$471

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Mi 4/8

8:40 am-11:25 pm

2 stops16h 45m

Reykjavik Keflavik Intl

Do 4/16

1:10 am-6:25 pm

2 stops15h 15m

$516
Cheapest one-way

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Mo 6/8

3:20 pm-7:15 pm

1 stop29h 55m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 20 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Copenhagen-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Copenhagen to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Keflavik Intl. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Copenhagen to Reykjavik Keflavik Intl Airport, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Copenhagen to Reykjavik Keflavik Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Copenhagen to Reykjavik Keflavik Intl Airport (average of $73). Flying from Copenhagen to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $202). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to KEF?

Find hourly flight availability from Copenhagen to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated März 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Copenhagen to Reykjavik Keflavik Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Copenhagen to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Copenhagen to Keflavik Intl. Price data was last updated on March 23, 2026.

Travelers seeking maximum savings on their Copenhagen to Reykjavik Keflavik Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Copenhagen to Reykjavik Keflavik Intl Airport?

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated März 27, 2026.
Get a feel of what it's like to fly with Scandinavian Airlines,Icelandair, andPLAY from Copenhagen to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.3
Good
1,725 reviews

Boarding

7.6

Overall

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

CPH - FRA

Very bad experience, my baggage didn’t arrive resulting In lots of future flight and hotel cancellation. I won’t recommend this flight to anyone.
Scandinavian Airlines
7.3
Good
1,725 reviews
Scandinavian Airlines
7.3
Good
1,725 reviews

Boarding

7.6

Overall

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

CPH - FRA

Very bad experience, my baggage didn’t arrive resulting In lots of future flight and hotel cancellation. I won’t recommend this flight to anyone.
Icelandair
7.0
Good
627 reviews
Scandinavian Airlines
7.3
Good
1,725 reviews

Boarding

7.6

Overall

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

CPH - FRA

Very bad experience, my baggage didn’t arrive resulting In lots of future flight and hotel cancellation. I won’t recommend this flight to anyone.
PLAY
7.0
Good
Scandinavian Airlines
7.3
Good
1,725 reviews

Boarding

7.6

Overall

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

CPH - FRA

Very bad experience, my baggage didn’t arrive resulting In lots of future flight and hotel cancellation. I won’t recommend this flight to anyone.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Copenhagen to Reykjavik Keflavik Intl?

    Located just 5.0 mi from the city center, Kastrup Copenhagen is the airport most travelers will use when flying to Reykjavik Keflavik Intl from Copenhagen. Booking flights from Kastrup Copenhagen (CPH) to Reykjavik Keflavik Intl should be relatively easy as there are 3 daily outbound flights to Reykjavik Keflavik Intl from 3 different airlines.

  • How long is the flight from Copenhagen to Reykjavik Keflavik Intl Airport?

    For as low as $301, Lufthansa can have you in Reykjavik Keflavik Intl Airport from Copenhagen in 3h 15m. The distance from Copenhagen to Reykjavik Keflavik Intl Airport is about 1331 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Copenhagen to Reykjavik Keflavik Intl Airport round-trip?

    Flying on PLAY is currently your cheapest option to Reykjavik Keflavik Intl Airport, with prices starting at $160. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Icelandair, with the lowest prices starting at $203 and $238, respectively. PLAY is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Copenhagen to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from Scandinavian Airlines and Icelandair, as they are both options that can get you from Copenhagen to Reykjavik Keflavik Intl Airport for a low price.

  • What are the most reliable airlines from Copenhagen to Reykjavik Keflavik Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Copenhagen to Reykjavik Keflavik Intl Airport on time: Air India (94%), Finnair (88%), Icelandair (84%).

  • What are the cheapest flights from Copenhagen to Reykjavik Keflavik Intl Airport?

    While on average a flight from Copenhagen to Reykjavik Keflavik Intl Airport is generally $1,122, our data shows the cheapest flight currently is $143. When looking at the most popular route, (Kastrup Copenhagen - Reykjavik Keflavik Intl), you can expect to pay $375 for that flight.

  • Can I find deals for flights from Copenhagen to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Keflavik Intl.

  • Can I find deals for business class flights from Copenhagen to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Copenhagen to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to Reykjavik Keflavik Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Copenhagen to Reykjavik Keflavik Intl Airport (average of $73). Flying from Copenhagen to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $202). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top 3 airlines flying from Copenhagen to Keflavik Intl

Discover the top 3 airlines that operate flights from Copenhagen to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated März 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$160Average$210FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$203Average$374FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$238Average$355FlexibilityNo cancel feeOn-time76%

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