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Keflavik Intl

$109+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — KEF
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Find cheap flights from Copenhagen to Keflavik Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Kastrup Copenhagen to Reykjavik Keflavik Intl are usually found in February or March, booked 73 days in advance, depart on a Thursday or Friday and return on a Saturday

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 December 26, 2025.

This Mytrip deal was found by Cheapflights users on 12/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:15 amCPH - KEF
Nonstop3h 30mScandinavian Airlines
Sun 12/2811:30 amKEF - CPH
Nonstop3h 05mScandinavian Airlines
Deal found 12/23$280
This Kiwi.com deal was found by Cheapflights users on 12/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:15 amCPH - KEF
Nonstop3h 30mMultiple Airlines
Sun 12/288:15 pmKEF - CPH
2 stops26h 44mMultiple Airlines
Deal found 12/23$418
This Kiwi.com deal was found by Cheapflights users on 12/25. 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.
Fri 12/265:45 pmCPH - KEF
1 stop7h 30mMultiple Airlines
Tue 12/3011:30 amKEF - CPH
Nonstop3h 05mMultiple Airlines
Deal found 12/25$462
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Tue 12/306:00 amCPH - KEF
1 stop9h 15mLufthansa
Thu 1/13:10 pmKEF - CPH
1 stop6h 55mLufthansa
Deal found 12/26$561
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Tue 12/308:50 amCPH - KEF
2 stops11h 45mMultiple Airlines
Wed 12/3112:55 amKEF - CPH
1 stop9h 45mMultiple Airlines
Deal found 12/26$635
This Gotogate deal was found by Cheapflights users on 12/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:15 amCPH - KEF
Nonstop3h 30mScandinavian Airlines
Tue 12/305:35 pmKEF - CPH
Nonstop3h 05mScandinavian Airlines
Deal found 12/25$947
This Scandinavian Airlines deal was found by Cheapflights users on 12/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:15 amCPH - KEF
Nonstop3h 30mScandinavian Airlines
Wed 1/711:30 amKEF - CPH
Nonstop3h 05mScandinavian Airlines
Deal found 12/25$1,017

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$199
(Kiwi.com)

One-way from

$109
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$365

Good round-trip deal

$365 or less

Good one-way deal

$329 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.
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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. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 26, 2025.
Use the filters below to find and compare flights from Copenhagen to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Copenhagen

Fly to

Keflavik Intl

Route

Depart

Return

Price

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Sat 5/2

2:50 pm-11:25 pm

1 stop10h 35m

Reykjavik Keflavik Intl

Thu 5/7

9:05 am-5:50 pm

1 stop6h 45m

$238

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Sun 2/22

9:25 pm-11:55 pm

Nonstop3h 30m

Reykjavik Keflavik Intl

Wed 2/25

1:10 am-5:15 am

Nonstop3h 05m

$241

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Fri 2/20

9:10 am-8:20 pm

1 stop12h 10m

Reykjavik Keflavik Intl

Wed 2/25

11:30 am-3:35 pm

Nonstop3h 05m

$264

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Tue 1/13

6:50 am-2:20 pm

1 stop8h 30m

Reykjavik Keflavik Intl

Sat 1/17

3:10 pm-9:20 am

2 stops17h 10m

$265

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Fri 2/20

8:50 pm-11:20 pm

Nonstop3h 30m

Reykjavik Keflavik Intl

Sat 2/28

1:10 am-5:20 am

Nonstop3h 10m

$271

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Wed 1/14

12:05 pm-7:05 pm

1 stop8h 00m

Reykjavik Keflavik Intl

Sun 1/18

8:05 pm-9:00 am

1 stop11h 55m

$285

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Fri 3/13

8:15 am-10:45 am

Nonstop3h 30m

Reykjavik Keflavik Intl

Mon 3/16

11:30 am-3:35 pm

Nonstop3h 05m

$288

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Fri 5/22

9:25 pm-8:45 am

1 stop13h 20m

Reykjavik Keflavik Intl

Wed 5/27

5:05 pm-10:10 pm

Nonstop3h 05m

$292

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Wed 2/4

9:35 pm-9:15 am

1 stop12h 40m

Reykjavik Keflavik Intl

Tue 2/10

12:20 pm-10:20 pm

1 stop9h 00m

$292

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Tue 3/3

10:50 am-5:45 pm

1 stop7h 55m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 16 results
1
2

Compare providers for flights from Copenhagen to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Keflavik Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Copenhagen-Reykjavik Keflavik Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Copenhagen-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 19, 2025.

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 $94). Flying from Copenhagen to Reykjavik Keflavik Intl Airport in July 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 December 26, 2025.

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 35% 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 December 20, 2025.

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.

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 December 26, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines, Icelandair, and PLAY 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
7.4
Good
1,625 reviews

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.4

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that
Scandinavian Airlines
7.4
Good
1,625 reviews
Scandinavian Airlines
7.4
Good
1,625 reviews

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.4

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that
Icelandair
7.0
Good
592 reviews
Scandinavian Airlines
7.4
Good
1,625 reviews

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.4

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that
PLAY
7.0
Good
Scandinavian Airlines
7.4
Good
1,625 reviews

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.4

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

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 5 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 $199, Wizz Air can have you in Reykjavik Keflavik Intl Airport from Copenhagen in 7h 20m. The distance from Copenhagen to Reykjavik Keflavik Intl Airport is about 1331 mi.

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

    Flying on Scandinavian Airlines is currently your cheapest option to Reykjavik Keflavik Intl Airport, with prices starting at $135. Additional round-trip tickets that might be worth considering are offered by PLAY and Icelandair, with the lowest prices starting at $150 and $174, respectively. Scandinavian Airlines is priced at 47% 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 $100. 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: KLM (97%), Singapore Airlines (96%), Thai Lion Air (93%).

  • 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 $769, our data shows the cheapest flight currently is $131. When looking at the most popular route, (Kastrup Copenhagen - Reykjavik Keflavik Intl), you can expect to pay $691 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 $94). Flying from Copenhagen to Reykjavik Keflavik Intl Airport in July 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$151Average$205FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$166Average$345FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$174Average$373FlexibilityNo cancel feeOn-time76%

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