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Keflavik Intl

$126+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — KEF
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
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 March, booked 59 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$178
(Mytrip)

One-way from

$126
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$234

Good round-trip deal

$358 or less

Good one-way deal

$350 or less
Provider with most accurate pricing for Kastrup Copenhagen-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Reykjavik Keflavik Intl flights.
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From Kastrup Copenhagen to Reykjavik Keflavik Intl
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One-way flight from Kastrup Copenhagen to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 22% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Kastrup Copenhagen to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Kastrup Copenhagen to Reykjavik Keflavik Intl.
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Find 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 September 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Sun 11/212:35 pmCPH - KEF
1 stop7h 20mWizz Air
Fri 11/77:40 pmKEF - CPH
1 stop11h 35mWizz Air
Deal found 9/29$178
This PLAY deal was found by Cheapflights users on 9/29. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:10 pmCPH - KEF
Nonstop3h 30mPLAY
Sun 11/307:00 amKEF - CPH
Nonstop3h 10mPLAY
Deal found 9/29$182
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 10/2412:35 pmCPH - KEF
Nonstop3h 20mPLAY
Sun 11/24:00 pmKEF - CPH
Nonstop3h 10mPLAY
Deal found 9/29$185
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Sun 11/212:35 pmCPH - KEF
1 stop7h 20mMultiple Airlines
Sat 11/811:25 amKEF - CPH
Nonstop3h 05mMultiple Airlines
Deal found 9/29$186
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Thu 11/1312:10 pmCPH - KEF
Nonstop3h 30mPLAY
Thu 11/207:00 amKEF - CPH
Nonstop3h 10mPLAY
Deal found 9/29$189
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Sun 11/212:35 pmCPH - KEF
1 stop7h 20mWizz Air
Wed 11/512:45 amKEF - CPH
1 stop6h 35mWizz Air
Deal found 9/29$195
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Thu 12/1812:35 pmCPH - KEF
1 stop7h 20mWizz Air
Sat 1/1010:20 amKEF - CPH
1 stop24h 45mWizz Air
Deal found 9/29$197
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/128:45 amCPH - KEF
1 stop11h 15mWizz Air
Wed 11/197:40 pmKEF - CPH
1 stop11h 30mWizz Air
Deal found 9/27$200
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Mon 11/33:55 pmCPH - KEF
1 stop18h 45mMultiple Airlines
Sat 11/811:25 amKEF - CPH
Nonstop3h 05mMultiple Airlines
Deal found 9/29$204
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Sat 10/251:50 pmCPH - KEF
1 stop6h 55mWizz Air
Fri 10/3112:45 amKEF - CPH
1 stop6h 35mWizz Air
Deal found 9/27$207
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Sun 11/212:35 pmCPH - KEF
1 stop7h 20mMultiple Airlines
Thu 11/67:35 pmKEF - CPH
1 stop13h 05mMultiple Airlines
Deal found 9/29$209

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 September 29, 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

Sun 11/23

9:10 pm-11:40 pm

Nonstop3h 30m

Reykjavik Keflavik Intl

Sun 11/30

7:00 am-11:10 am

Nonstop3h 10m

$182

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Thu 11/27

12:35 pm-6:55 pm

1 stop7h 20m

Reykjavik Keflavik Intl

Sun 11/30

7:35 pm-12:05 pm

1 stop15h 30m

$203

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Tue 11/18

8:30 am-5:45 pm

1 stop10h 15m

Reykjavik Keflavik Intl

Thu 11/20

7:35 pm-12:05 pm

1 stop15h 30m

$243

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Wed 11/12

8:45 am-7:00 pm

1 stop11h 15m

Reykjavik Keflavik Intl

Wed 11/19

11:30 am-3:35 pm

Nonstop3h 05m

$251

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Sun 11/23

6:00 am-7:05 pm

1 stop14h 05m

Reykjavik Keflavik Intl

Sun 11/30

8:05 pm-9:00 am

1 stop11h 55m

$252

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Mon 2/9

9:55 am-7:05 pm

1 stop10h 10m

Reykjavik Keflavik Intl

Tue 2/17

7:00 pm-11:15 am

1 stop15h 15m

$252

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Thu 11/27

2:20 pm-7:40 pm

3 stops30h 20m

Reykjavik Keflavik Intl

Sun 11/30

7:35 pm-12:05 pm

1 stop15h 30m

$274

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Tue 11/11

5:05 pm-6:25 pm

1 stop26h 20m

$126

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Wed 11/12

12:35 pm-9:15 am

2 stops21h 40m

$130

CopenhagenReykjavik

CPH - KEF

CPHKEF

Kastrup Copenhagen

Tue 10/14

7:00 pm-8:15 pm

2 stops27h 15m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 18 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 September.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 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 September 26, 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 59 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, November is the cheapest month in which you can book a flight from Copenhagen to Reykjavik Keflavik Intl Airport (average of $328). Flying from Copenhagen to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $656). 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 September 29, 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 morning. If you’re flexible enough to do this you can expect to save up to 33% 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 September 28, 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 September 29, 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
1,507 reviews

Crew

8.0

Overall

7.4

Comfort

7.3

Boarding

7.6

Food

6.7

Entertainment

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,507 reviews
Scandinavian Airlines
7.4
Good
1,507 reviews

Crew

8.0

Overall

7.4

Comfort

7.3

Boarding

7.6

Food

6.7

Entertainment

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Icelandair
7.0
Good
546 reviews
Scandinavian Airlines
7.4
Good
1,507 reviews

Crew

8.0

Overall

7.4

Comfort

7.3

Boarding

7.6

Food

6.7

Entertainment

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
PLAY
7.0
Good
103 reviews
Scandinavian Airlines
7.4
Good
1,507 reviews

Crew

8.0

Overall

7.4

Comfort

7.3

Boarding

7.6

Food

6.7

Entertainment

6.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

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 11 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 $182, PLAY can have you in Reykjavik Keflavik Intl Airport from Copenhagen in 3h 30m. 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 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 $153 and $174, respectively. Scandinavian Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • 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: Thai Lion Air (93%), PLAY (90%), Turkish Airlines (87%).

  • 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 $927, our data shows the cheapest flight currently is $142. When looking at the most popular route, (Kastrup Copenhagen - Reykjavik Keflavik Intl), you can expect to pay $252 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, November is the cheapest month in which you can book a flight from Copenhagen to Reykjavik Keflavik Intl Airport (average of $328). Flying from Copenhagen to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $656). 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$135Average$365FlexibilityNo cancel feeOn-time77%
PLAYCheapest$153Average$206FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$174Average$343FlexibilityNo cancel feeOn-time76%

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