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Cheap Flights to Kos

Compare Kos flights across hundreds of providers

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

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Flight deals to Kos

Looking for a cheap last-minute deal or the best return flight to Kos? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Kos.104 € per passenger.Departing Sun, 19 Apr, returning Sun, 26 Apr.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sun, 19 Apr, arriving in Kos.Inbound indirect flight with Ryanair, departs from Kos on Sun, 26 Apr, arriving in Dublin.Price includes taxes and charges.From 104 €, select.
Kos.131 € per passenger.Departing Sun, 7 Jun, returning Mon, 15 Jun.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sun, 7 Jun, arriving in Kos.Inbound indirect flight with Ryanair, departs from Kos on Mon, 15 Jun, arriving in Dublin.Price includes taxes and charges.From 131 €, select.
Kos.156 € per passenger.Departing Tue, 28 Apr, returning Mon, 4 May.Return flight with Ryanair and Jet2.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 28 Apr, arriving in Kos.Inbound indirect flight with Jet2, departs from Kos on Mon, 4 May, arriving in Dublin.Price includes taxes and charges.From 156 €, select.
Kos.166 € per passenger.Departing Sun, 29 Mar, returning Sun, 5 Apr.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sun, 29 Mar, arriving in Kos.Inbound indirect flight with Ryanair, departs from Kos on Sun, 5 Apr, arriving in Dublin.Price includes taxes and charges.From 166 €, select.
Kos.166 € per passenger.Departing Fri, 21 Aug, returning Fri, 4 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Fri, 21 Aug, arriving in Kos.Inbound direct flight with Ryanair departs from Kos on Fri, 4 Sep, arriving in Dublin.Price includes taxes and charges.From 166 €, select.
Kos.167 € per passenger.Departing Sun, 10 May, returning Sun, 17 May.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sun, 10 May, arriving in Kos.Inbound indirect flight with Ryanair, departs from Kos on Sun, 17 May, arriving in Dublin.Price includes taxes and charges.From 167 €, select.
Kos.171 € per passenger.Departing Fri, 21 Aug, returning Fri, 28 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Fri, 21 Aug, arriving in Kos.Inbound direct flight with Ryanair departs from Kos on Fri, 28 Aug, arriving in Dublin.Price includes taxes and charges.From 171 €, select.
Kos.172 € per passenger.Departing Fri, 15 May, returning Sun, 31 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Fri, 15 May, arriving in Kos.Inbound direct flight with Ryanair departs from Kos on Sun, 31 May, arriving in Dublin.Price includes taxes and charges.From 172 €, select.
Kos.174 € per passenger.Departing Tue, 26 May, returning Mon, 1 Jun.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 26 May, arriving in Kos.Inbound indirect flight with Ryanair, departs from Kos on Mon, 1 Jun, arriving in Dublin.Price includes taxes and charges.From 174 €, select.
Kos.176 € per passenger.Departing Wed, 24 Jun, returning Thu, 2 Jul.Return flight with Ryanair and Condor.Outbound indirect flight with Ryanair, departs from Dublin on Wed, 24 Jun, arriving in Kos.Inbound indirect flight with Condor, departs from Kos on Thu, 2 Jul, arriving in Dublin.Price includes taxes and charges.From 176 €, select.
Kos.182 € per passenger.Departing Fri, 25 Sep, returning Fri, 9 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Fri, 25 Sep, arriving in Kos.Inbound direct flight with Ryanair departs from Kos on Fri, 9 Oct, arriving in Dublin.Price includes taxes and charges.From 182 €, select.
Kos.189 € per passenger.Departing Sun, 29 Mar, returning Tue, 31 Mar.Return flight with Ryanair and SKY express.Outbound indirect flight with Ryanair, departs from Dublin on Sun, 29 Mar, arriving in Kos.Inbound indirect flight with SKY express, departs from Kos on Tue, 31 Mar, arriving in Dublin.Price includes taxes and charges.From 189 €, select.
Kos.192 € per passenger.Departing Wed, 1 Jul, returning Wed, 8 Jul.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Wed, 1 Jul, arriving in Kos.Inbound indirect flight with SWISS, departs from Kos on Wed, 8 Jul, arriving in Dublin.Price includes taxes and charges.From 192 €, select.
Kos.194 € per passenger.Departing Tue, 15 Sep, returning Mon, 28 Sep.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 15 Sep, arriving in Kos.Inbound indirect flight with Ryanair, departs from Kos on Mon, 28 Sep, arriving in Dublin.Price includes taxes and charges.From 194 €, select.
Kos.195 € per passenger.Departing Sun, 24 May, returning Fri, 5 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Sun, 24 May, arriving in Kos.Inbound direct flight with Ryanair departs from Kos on Fri, 5 Jun, arriving in Dublin.Price includes taxes and charges.From 195 €, select.
Kos.196 € per passenger.Departing Fri, 11 Sep, returning Fri, 25 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Fri, 11 Sep, arriving in Kos.Inbound direct flight with Ryanair departs from Kos on Fri, 25 Sep, arriving in Dublin.Price includes taxes and charges.From 196 €, select.

Flying to Kos

The things to know before you go.
Fly intoKos Airport
Distance to Kos20.0 km
Average flight time4 hrs, 25 mins
Most popular airlineRyanair
Cheapest flight found104 €
Cheapest month to flyApril

Find the cheapest time to fly to Kos

Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to Kos.
Mar
from 189 €
Apr
from 104 €
May
from 167 €
Jun
from 131 €
Jul
from 192 €
Aug
from 171 €
Sep
from 194 €
Oct
from 223 €
Nov
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Dec
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Jan
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Feb
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Frequently asked questions

There are 2 airports near Kos: Kos Airport and Kalymnos Airport.
Currently, Ryanair is the only airline that offers direct flights to Kos Airport.
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.
Yes – you can fly direct to Kos Airport and the average flight time is 4 hours and 25 minutes.
The best price we found for a return flight to Kos is 104 €. This is an estimate based on information collected from different airlines and travel providers flying to Kos Airport over the last 4 days and is subject to change and availability.
The cheapest airport near Kos is Kos – which is 20.0 km away from the centre of Kos. We've found flights into this airport from 104 €.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Kos Airport, the closest airport to Kos is Sunday, 19 April 2026.
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.
Kos Airport is 20.0km from Kos and Kalymnos Airport is 31.5km from Kos.
Currently, the cheapest airline that flies to Kos Airport - the closest airport to Kos - Ryanair.
Kos Airport is 20.0km from Kos which is approximately 30 minutes driving time. Check out the options for car hire at Kos Airport.