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$110+ Cheap flights from Keflavik Intl (KEF) to Copenhagen (CPH)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — CPH
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Reykjavik Keflavik Intl to Kastrup Copenhagen are usually found in January or November, booked 69 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Keflavik Intl to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Copenhagen (CPH). 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 April 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$168
(Mytrip)

One-way from

$110
(Mytrip)

Popular in

October

Cheapest in

January

Average price

$213

Good round-trip deal

$256 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Reykjavik Keflavik Intl-Kastrup Copenhagen flight deals.
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Provider most trusted by Cheapflights users for Reykjavik Keflavik Intl-Kastrup Copenhagen flights.
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From Reykjavik Keflavik Intl to Kastrup Copenhagen
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One-way flight from Reykjavik Keflavik Intl to Kastrup Copenhagen
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Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Reykjavik Keflavik Intl to Kastrup Copenhagen.
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Price to beat on a one-way flight from Reykjavik Keflavik Intl to Kastrup Copenhagen.
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Find flight deals from Keflavik Intl to Copenhagen

Cheapest flights from Keflavik Intl to Copenhagen
Explore the most affordable flight options available from Keflavik Intl to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Mytrip deal was found by Cheapflights users on 4/14. 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.
Sat 5/36:20 amKEF - CPH
Nonstop3h 15mPLAY
Fri 5/912:35 pmCPH - KEF
Nonstop3h 20mPLAY
Deal found 4/14$168
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/12:20 pmKEF - CPH
1 stop5h 55mLufthansa
Thu 5/87:30 pmCPH - KEF
1 stop6h 40mLufthansa
Deal found 4/14$212
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Thu 4/247:25 pmKEF - CPH
1 stop16h 15mMultiple Airlines
Fri 5/212:35 pmCPH - KEF
Nonstop3h 20mMultiple Airlines
Deal found 4/14$226
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/102:50 pmKEF - CPH
1 stop6h 35mSWISS
Wed 5/148:15 pmCPH - KEF
1 stop14h 05mSWISS
Deal found 4/14$239
This Scandinavian Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/35:10 pmKEF - CPH
Nonstop3h 05mScandinavian Airlines
Fri 5/98:20 amCPH - KEF
Nonstop3h 10mScandinavian Airlines
Deal found 4/14$288
This Icelandair deal was found by Cheapflights users on 4/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:10 amKEF - CPH
Nonstop3h 10mIcelandair
Wed 8/274:45 pmCPH - KEF
Nonstop3h 15mIcelandair
Deal found 4/14$325
This SmartFares deal was found by Cheapflights users on 4/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:20 amKEF - CPH
Nonstop3h 15mWorldTicket
Mon 5/512:35 pmCPH - KEF
Nonstop3h 20mWorldTicket
Deal found 4/14$389
This Austrian Airlines deal was found by Cheapflights users on 4/14. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:10 amKEF - CPH
1 stop14h 45mAustrian Airlines
Wed 8/278:00 pmCPH - KEF
1 stop29h 20mAustrian Airlines
Deal found 4/14$531
This WestJet deal was found by Cheapflights users on 4/14. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:35 amKEF - CPH
2 stops29h 15mWestJet
Wed 8/276:15 amCPH - KEF
2 stops28h 00mWestJet
Deal found 4/14$1,785
This KLM deal was found by Cheapflights users on 4/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:20 pmKEF - CPH
1 stop12h 20mKLM
Mon 5/511:50 amCPH - KEF
1 stop7h 40mKLM
Deal found 4/14$4,047
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2912:00 pmKEF - CPH
2 stops44h 50mUnited Airlines
Thu 6/512:35 pmCPH - KEF
2 stops45h 55mUnited Airlines
Deal found 4/14$11,896

Cheapflights Fare Finder

Customize your flight search to find flights from Keflavik Intl to Copenhagen 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 April 15, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Copenhagen that are best for you.

Fly from

Keflavik Intl

Fly to

Copenhagen

Route

Depart

Return

Price

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 5/3

6:20 am-11:35 am

Nonstop3h 15m

Kastrup Copenhagen

Fri 5/9

12:35 pm-1:55 pm

Nonstop3h 20m

$168

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Thu 5/1

2:20 pm-10:15 pm

1 stop5h 55m

Kastrup Copenhagen

Thu 5/8

7:30 pm-12:10 am

1 stop6h 40m

$212

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 5/10

2:50 pm-11:25 pm

1 stop6h 35m

Kastrup Copenhagen

Wed 5/14

8:15 pm-8:20 am

1 stop14h 05m

$239

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sun 5/11

3:20 pm-8:35 pm

Nonstop3h 15m

Kastrup Copenhagen

Wed 5/14

4:15 pm-9:05 am

2 stops18h 50m

$240

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 5/3

5:10 pm-10:15 pm

Nonstop3h 05m

Kastrup Copenhagen

Fri 5/9

8:20 am-9:30 am

Nonstop3h 10m

$288

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Fri 8/15

1:10 am-6:20 am

Nonstop3h 10m

Kastrup Copenhagen

Wed 8/27

4:45 pm-6:00 pm

Nonstop3h 15m

$325

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Mon 4/28

6:20 am-11:35 am

Nonstop3h 15m

Kastrup Copenhagen

Mon 5/5

12:35 pm-1:55 pm

Nonstop3h 20m

$389

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Fri 8/15

12:10 am-4:55 pm

1 stop14h 45m

Kastrup Copenhagen

Wed 8/27

8:00 pm-11:20 pm

1 stop29h 20m

$531

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 8/16

9:35 am-4:50 pm

2 stops29h 15m

Kastrup Copenhagen

Wed 8/27

6:15 am-8:15 am

2 stops28h 00m

$1,785

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Mon 4/28

6:20 pm-8:40 am

1 stop12h 20m

Kastrup Copenhagen

Mon 5/5

11:50 am-5:30 pm

1 stop7h 40m

$4,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 27 results
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Compare providers for flights from Keflavik Intl to Copenhagen

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 Keflavik Intl to Copenhagen in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
MytripPrice 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 Reykjavik Keflavik Intl Airport-Copenhagen flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Reykjavik Keflavik Intl Airport-Copenhagen flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Reykjavik Keflavik Intl Airport-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reykjavik Keflavik Intl Airport-Copenhagen flights, Cheapflights users trust Mytrip the most. Mytrip 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 Reykjavik Keflavik Intl Airport-Copenhagen 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 Keflavik Intl to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Keflavik Intl 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 Reykjavik Keflavik Intl Airport to Copenhagen

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

Use this chart to determine the optimal time to book a round-trip flight from Keflavik Intl to Copenhagen. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Reykjavik Keflavik Intl Airport to Copenhagen, you should look to book at least 69 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 Reykjavik Keflavik Intl Airport to Copenhagen?

Currently, November is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Copenhagen (average of $523). Flying from Reykjavik Keflavik Intl Airport to Copenhagen in June is currently the most expensive (average of $953). 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 KEF to CPH?

Find hourly flight availability from Keflavik Intl to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 68% on flights from Reykjavik Keflavik Intl Airport to Copenhagen by exploring options for tickets in the morning.

Weekly flight availability from Reykjavik Keflavik Intl Airport to Copenhagen

Explore weekly flight availability from Keflavik Intl to Copenhagen. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from KEF to CPH are scheduled on a Saturday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Copenhagen ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Copenhagen when rainfall is around 0.8 in.

Temperature in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Copenhagen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated April 15, 2025.
KLM
7.8
Good
1,323 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,323 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
airBaltic
7.8
Good
178 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Norwegian
7.8
Good
226 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,065 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
775 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Copenhagen. 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 into for flights to Copenhagen from Reykjavik Keflavik Intl?

    Kastrup Copenhagen (CPH), located 5.0 mi from the city center, is the airport you fly into when you book flights from Reykjavik Keflavik Intl to Copenhagen. 3 airlines have flights to Kastrup Copenhagen from Reykjavik Keflavik Intl on a regular basis. Booking flights from Reykjavik Keflavik Intl to Kastrup Copenhagen should not be difficult; the airport handles an average of 11 inbound flights from Reykjavik Keflavik Intl per day.

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

    Our cheapest airline available from Reykjavik Keflavik Intl Airport to Copenhagen is PLAY. Our recent data shows that you can find tickets from as low as $168 on this airline. Additional options worth looking into are Lufthansa and SWISS, starting at $212 and $239 round-trip. You may be able to fly from Reykjavik Keflavik Intl Airport to Copenhagen for 30% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Reykjavik Keflavik Intl Airport to Copenhagen are PLAY ($110), Scandinavian Airlines ($113), and easyJet ($117).

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

    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 Reykjavik Keflavik Intl Airport to Copenhagen on time: Icelandair (88%), PLAY (85%), Singapore Airlines (83%).

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

    The cheapest flight price from Reykjavik Keflavik Intl Airport to Copenhagen is $103. On average you can expect to pay $439. The most popular route, (Reykjavik Keflavik Intl - Kastrup Copenhagen), can usually be booked for $143.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Keflavik Intl to Copenhagen 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 Reykjavik Keflavik Intl Airport to Copenhagen?

    Currently, November is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Copenhagen (average of $523). Flying from Reykjavik Keflavik Intl Airport to Copenhagen in June is currently the most expensive (average of $953). 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
Kastrup

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Top 3 airlines flying from Keflavik Intl to Copenhagen

Discover the top 3 airlines that operate flights from Keflavik Intl to Copenhagen. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$122Average$262FlexibilityNo cancel feeOn-time77%
PLAYCheapest$134Average$202FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$217Average$332FlexibilityNo cancel feeOn-time76%

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