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Cheap flights from Reykjavik Keflavik Intl Airport to Copenhagen from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to Copenhagen departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Copenhagen

Cheap round-trip flights

PLAY Logo
6:20 am - 11:35 amKEF-CPH
3h 15mnonstop
PLAY Logo
9:35 pm - 11:00 pmCPH-KEF
3h 25mnonstop
$170PLAY
Find Deal
Sat, Oct 11 - Sun, Oct 19
PLAY Logo
6:20 am - 11:35 amKEF-CPH
3h 15mnonstop
PLAY Logo
12:35 pm - 1:55 pmCPH-KEF
3h 20mnonstop
$172PLAY
Find Deal
Thu, Oct 9 - Thu, Oct 16
PLAY Logo
6:20 am - 11:35 amKEF-CPH
3h 15mnonstop
PLAY Logo
9:35 pm - 11:00 pmCPH-KEF
3h 25mnonstop
$173PLAY
Find Deal
Sat, Oct 11 - Sun, Oct 19
Wizz Air Logo
7:25 pm - 2:15 pmKEF-CPH
16h 50m1 stop
Wizz Air Logo
2:10 pm - 6:45 pmCPH-KEF
6h 35m1 stop
$187Wizz Air
Find Deal
Thu, Oct 9 - Thu, Oct 16
Wizz Air Logo
1:00 am - 8:20 amKEF-CPH
6h 20m1 stop
Wizz Air Logo
12:35 pm - 6:55 pmCPH-KEF
7h 20m1 stop
$196Wizz Air
Find Deal
Sat, Oct 25 - Sun, Nov 2
Multiple Airlines Logo
5:10 pm - 10:15 pmKEF-CPH
3h 05mnonstop
Multiple Airlines Logo
2:10 pm - 6:45 pmCPH-KEF
6h 35m1 stop
$206Multiple Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 19
Scandinavian Airlines Logo
11:30 am - 3:35 pmKEF-CPH
3h 05mnonstop
Scandinavian Airlines Logo
8:10 am - 10:40 amCPH-KEF
3h 30mnonstop
$207Scandinavian Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Multiple Airlines Logo
5:10 pm - 10:15 pmKEF-CPH
3h 05mnonstop
Multiple Airlines Logo
2:10 pm - 6:45 pmCPH-KEF
6h 35m1 stop
$216Multiple Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 16
WorldTicket Logo
6:20 am - 11:35 amKEF-CPH
3h 15mnonstop
WorldTicket Logo
9:35 pm - 11:00 pmCPH-KEF
3h 25mnonstop
$222WorldTicket
Find Deal
Sat, Oct 11 - Sun, Oct 19
Scandinavian Airlines Logo
11:30 am - 3:35 pmKEF-CPH
3h 05mnonstop
Scandinavian Airlines Logo
11:10 pm - 10:30 amCPH-KEF
12h 20m1 stop
$243Scandinavian Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Copenhagen

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to Copenhagen flight tickets
Scandinavian Airlines
Nov 11
KEF11:30 amReykjavik Keflavik Intl
3h 05m
CPH3:35 pmKastrup Copenhagen
Nov 15
CPH8:10 amKastrup Copenhagen
3h 30m
KEF10:40 amReykjavik Keflavik Intl
$207
Find similar
Scandinavian Airlines
Nov 11
KEF11:30 amReykjavik Keflavik Intl
3h 05m
CPH3:35 pmKastrup Copenhagen
Nov 15
CPH11:10 pmKastrup Copenhagen
12h 20m
1 stop
KEF10:30 amReykjavik Keflavik Intl
$243
Find similar
Scandinavian Airlines
Oct 9
KEF5:10 pmReykjavik Keflavik Intl
3h 05m
CPH10:15 pmKastrup Copenhagen
Oct 16
CPH3:25 pmKastrup Copenhagen
17h 40m
1 stop
KEF7:05 amReykjavik Keflavik Intl
$276
Find similar

PLAY flights from Reykjavik Keflavik Intl Airport to Copenhagen

Our best PLAY deals on Reykjavik Keflavik Intl Airport to Copenhagen flight tickets
PLAY
Oct 11
KEF6:20 amReykjavik Keflavik Intl
3h 15m
CPH11:35 amKastrup Copenhagen
Oct 19
CPH9:35 pmKastrup Copenhagen
3h 25m
KEF11:00 pmReykjavik Keflavik Intl
$170
Find similar
PLAY
Oct 9
KEF6:20 amReykjavik Keflavik Intl
3h 15m
CPH11:35 amKastrup Copenhagen
Oct 16
CPH12:35 pmKastrup Copenhagen
3h 20m
KEF1:55 pmReykjavik Keflavik Intl
$172
Find similar
PLAY
Oct 11
KEF6:20 amReykjavik Keflavik Intl
3h 15m
CPH11:35 amKastrup Copenhagen
Oct 19
CPH9:35 pmKastrup Copenhagen
3h 25m
KEF11:00 pmReykjavik Keflavik Intl
$173
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 10/11

6:20 am-11:35 am

Nonstop3h 15m

Kastrup Copenhagen

Sun 10/19

9:35 pm-11:00 pm

Nonstop3h 25m

$170

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Thu 10/9

6:20 am-11:35 am

Nonstop3h 15m

Kastrup Copenhagen

Thu 10/16

12:35 pm-1:55 pm

Nonstop3h 20m

$172

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 10/11

6:20 am-11:35 am

Nonstop3h 15m

Kastrup Copenhagen

Sun 10/19

9:35 pm-11:00 pm

Nonstop3h 25m

$173

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Thu 10/9

7:25 pm-2:15 pm

1 stop16h 50m

Kastrup Copenhagen

Thu 10/16

2:10 pm-6:45 pm

1 stop6h 35m

$187

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 10/25

1:00 am-8:20 am

1 stop6h 20m

Kastrup Copenhagen

Sun 11/2

12:35 pm-6:55 pm

1 stop7h 20m

$196

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 10/11

5:10 pm-10:15 pm

Nonstop3h 05m

Kastrup Copenhagen

Sun 10/19

2:10 pm-6:45 pm

1 stop6h 35m

$206

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Tue 11/11

11:30 am-3:35 pm

Nonstop3h 05m

Kastrup Copenhagen

Sat 11/15

8:10 am-10:40 am

Nonstop3h 30m

$207

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Thu 10/9

5:10 pm-10:15 pm

Nonstop3h 05m

Kastrup Copenhagen

Thu 10/16

2:10 pm-6:45 pm

1 stop6h 35m

$216

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Sat 10/11

6:20 am-11:35 am

Nonstop3h 15m

Kastrup Copenhagen

Sun 10/19

9:35 pm-11:00 pm

Nonstop3h 25m

$222

ReykjavikCopenhagen

KEF - CPH

KEFCPH

Reykjavik Keflavik Intl

Tue 11/11

11:30 am-3:35 pm

Nonstop3h 05m

Kastrup Copenhagen

Sat 11/15

11:10 pm-10:30 am

1 stop12h 20m

$243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Copenhagen from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Copenhagen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Reykjavik Keflavik Intl Airport and Copenhagen?

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Reykjavik Keflavik Intl Airport is in January. Flight prices, which tend to average around $156, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $183.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Reykjavik Keflavik Intl Airport to Copenhagen is on a Thursday when prices can be found for as low as $358. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Reykjavik Keflavik Intl Airport to Copenhagen for around $465.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from Reykjavik Keflavik Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $369 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around $1,116. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Reykjavik Keflavik Intl to Kastrup Copenhagen flight route?

Fly from Reykjavik Keflavik Intl to Kastrup Copenhagen for the best Reykjavik Keflavik Intl - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

You are more likely to see cheaper flights to Copenhagen from Reykjavik Keflavik Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $255 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Reykjavik Keflavik Intl Airport for as low as $207 on momondo.

What cabin class options are available on Reykjavik Keflavik Intl to Kastrup Copenhagen flights?

There are 3 cabin classes available to choose from on Reykjavik Keflavik Intl to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Reykjavik Keflavik Intl Airport to Copenhagen flight prices changed over time?

As of September 2025, prices for Reykjavik Keflavik Intl Airport to Copenhagen flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Reykjavik Keflavik Intl Airport to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Copenhagen (KEF to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Copenhagen

Best Price Found

$133

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Copenhagen

1 airport
The best one-way flight to Copenhagen from Reykjavik Keflavik Intl Airport in the past 72 hours is $133. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Copenhagen found on momondo in the last 72 hours is $227.
The fastest flight from Reykjavik Keflavik Intl Airport to Copenhagen takes 3h 05m
Direct flights go from Reykjavik Keflavik Intl Airport to Copenhagen every day.
There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)
Search flight deals

  • How far is Reykjavik Keflavik Intl to Kastrup Copenhagen by plane?

    A flight from Reykjavik Keflavik Intl to Kastrup Copenhagen will travel around 1326.5 mi. Typically, this will take 3h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Kastrup Copenhagen Airport?

    Prices for flights from Reykjavik Keflavik Intl Airport to Kastrup Copenhagen Airport are updated daily.

  • How many operators does momondo search for flights from Reykjavik Keflavik Intl Airport to Kastrup Copenhagen Airport?

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Kastrup Copenhagen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Reykjavik Keflavik Intl Airport to Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Reykjavik Keflavik Intl Airport to Copenhagen?

  • What is the most popular airline from Reykjavik Keflavik Intl Airport to Copenhagen?

Best airlines flying from Reykjavik Keflavik Intl Airport to Copenhagen

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $121Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
PLAYPriceFrom $142Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom $270Free CancellationRating
7.0
544 reviews
Search Icelandair flights

  • Scandinavian Airlines Flights From Reykjavik Keflavik Intl Airport to Copenhagen

    The lowest priced Scandinavian Airlines flight from Reykjavik Keflavik Intl Airport to Copenhagen from the last 72 hours was $121. Generally, Scandinavian Airlines has 10 flights on this route every week with an average price of $271. Scandinavian Airlines is rated 7.4/10 by our users.

  • PLAY Flights From Reykjavik Keflavik Intl Airport to Copenhagen

    Across 103 PLAY reviews on momondo, the average score is 7.0/10. PLAY flies from Reykjavik Keflavik Intl Airport to Copenhagen about 4 times each week, with ticket deals ranging from $142 to $217. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Copenhagen?

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Can I find flights from Reykjavik to Copenhagen with flexible booking policies on momondo?

All flight searches from Reykjavik to Copenhagen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Reykjavik to Copenhagen?

Once all potential Reykjavik to Copenhagen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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