Cheap Flights from Copenhagen (CPH) to Kos (KGS)

Compare Copenhagen to Kos flight deals

Find the cheapest month or even day of the year to fly to Kos

Book the best Kos fare with no extra fees

Flight deals from Copenhagen to Kos

Looking for a cheap last-minute deal or the best return flight from Copenhagen Airport to Kos Airport? If you want to travel next month, return fares start from £141. Find the lowest prices on one-way and return tickets right here.

Kos.£47 per passenger.Departing Mon, 14 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Copenhagen on Mon, 14 Sep, arriving in Kos.Price includes taxes and charges.From £47, select.

Kos.£52 per passenger.Departing Tue, 18 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Copenhagen on Tue, 18 Aug, arriving in Kos.Price includes taxes and charges.From £52, select.

Kos.£65 per passenger.Departing Wed, 7 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Copenhagen on Wed, 7 Oct, arriving in Kos.Price includes taxes and charges.From £65, select.

Kos.£72 per passenger.Departing Wed, 22 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Copenhagen on Wed, 22 Jul, arriving in Kos.Price includes taxes and charges.From £72, select.

Kos.£105 per passenger.Departing Sun, 22 Nov.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Copenhagen on Sun, 22 Nov, arriving in Kos.Price includes taxes and charges.From £105, select.

Kos.£161 per passenger.Departing Tue, 30 Jun.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Copenhagen on Tue, 30 Jun, arriving in Kos.Price includes taxes and charges.From £161, select.

Find the cheapest month to fly from Copenhagen to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Copenhagen to Kos flights are currently cheapest in September.

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Direct flights from Copenhagen to Kos

Copenhagen to Kos: Flight information

The things to know before you go.

Cheapest flight found	£47
Cheapest month to fly	September
Average flight time	3 hrs, 25 mins
Most popular airline	Sunclass Airlines
Average flights per week	2

Finding cheap flights from Copenhagen to Kos: Frequently asked questions

How much are return flights from Copenhagen to Kos?

The best price we found for a return flight from Copenhagen to Kos is £120. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Copenhagen to Kos?

3 hours and 25 minutes is the average flight time from Copenhagen to Kos.

Which airlines fly direct from Copenhagen to Kos?

Sunclass Airlines flies direct from Copenhagen to Kos.

How many flights are there a week from Copenhagen to Kos?

As of June 2026, there are 2 flights per week flying from Copenhagen to Kos.

When is the cheapest time to fly from Copenhagen to Kos?

The cheapest month to fly from Copenhagen to Kos is usually August.

Which upcoming date is cheapest to fly from Copenhagen Airport to Kos Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Copenhagen Airport to Kos Airport on Thursday, 27 August 2026.

Can I get a direct flight from Copenhagen Airport to Kos Airport?

Yes – the average flight time is 3 hours and 25 minutes.

How can I find the best flight deal to Kos?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kos but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Kos?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kos is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Copenhagen Airport to Kos with?

Currently, Ryanair offers the cheapest flight tickets to Kos.

Flying from Copenhagen Airport (CPH) to Kos Airport (KGS): what you need to know

Kos is one hour ahead of Copenhagen and is in the UTC+2 timezone.
To ensure you get on your CPH to KGS flight, leave enough time to check in and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.
You'll likely experience bigger queues during popular months like September. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a smart move.
We make it simple to book a flight with a stopover. To see your options for tickets from Copenhagen Airport to Kos Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour the city of your choice. Some great stopovers between CPH and KGS include:
- Athens International Airport
- Milan Malpensa Airport
- Berlin Brandenburg Airport

How to find the cheapest flights from Copenhagen Airport (CPH) to Kos Airport (KGS)

Currently, £47 is the cheapest price we've seen for a one-way Copenhagen Airport to Kos Airport flight. The best price for a return plane ticket is £120. Bear in mind that fares could change due to demand when booking.
It's often best to book in advance if you're looking for cheap tickets from CPH to KGS. That's because airlines adjust prices based on demand, which tends to increase closer to departure.
Getting cheap flights from Copenhagen Airport to Kos Airport is easier if you can be flexible with your travel dates. Use the 'Whole month' search function to see the lowest fares across every month and score a great deal.
Finding cheap flights from CPH to KGS is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as fares go down.
Find the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Copenhagen Airport to Kos Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Copenhagen Airport (CPH)

Copenhagen Airport gets high marks for its on-time performance. 83% of flights that take off from CPH arrive at their destination as scheduled.
Central Copenhagen to Copenhagen Airport is approximately 8 kms (5 miles). Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a taxi or ride-sharing.
Planning to catch public transport? Expect a trip time of around 15 minutes.
Looking for a convenient hotel near CPH? If you're catching an early flight from Copenhagen Airport to Kos Airport, these accommodation options will have you moments from your check-in counter:

Arriving at Kos Airport (KGS)

The last thing you need is a lengthy trip to your hotel if you're getting in late on a Copenhagen Airport to Kos Airport flight. Book one of these accommodation options near KGS instead:
Grab a Kos Airport rental car and explore Kos and beyond with your own wheels. Abbycar, Green Motion and Caldera are top providers to choose from here.
Lock in the lowest price by booking your ride from Kos Airport about three weeks before your travel date.

Getting from Kos Airport (KGS) to central Kos

Kos Airport is roughly 26 kms (16 miles) from central Kos. Driving there takes about 30 minutes.
If you're travelling on public transport, expect a journey of about 40 minutes.

When to fly to Kos Airport (KGS)

It's time to pick your dates for your flight from Copenhagen Airport to Kos Airport. July is the busiest month to head to Kos. If you'd like a more relaxed vibe, go in March.

Explore more of Greece

Athens is just one of the many places in Greece waiting to be explored once you've seen the sights of Kos. Around 121 kms (75 miles) away to the south-east, popular attractions include Acropolis of Athens, The Parthenon and Erechtheion.