Skyscanner home

C$31 Cheap Flights from Zagreb (ZAG) to Kos (KGS)

Compare Zagreb 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

TrustScore 4.5 out of 5 4.5 out of 5 based on 943 reviews Trustpilot

Flight deals from Zagreb to Kos

Looking for a cheap last-minute deal or the best return flight from Zagreb Airport to Kos Airport? If you want to travel next month, return fares start from C$326. Find the lowest prices on one-way and return tickets right here.
Kos.C$31 per passenger.Departing Fri., Jun. 12.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Zagreb on Fri., Jun. 12, arriving in Kos.Price includes taxes and charges.From C$31, select.
Kos.C$42 per passenger.Departing Thu., Aug. 27.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Zagreb on Thu., Aug. 27, arriving in Kos.Price includes taxes and charges.From C$42, select.
Kos.C$50 per passenger.Departing Fri., Sep. 18.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Zagreb on Fri., Sep. 18, arriving in Kos.Price includes taxes and charges.From C$50, select.
Kos.C$50 per passenger.Departing Thu., Jul. 2.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Zagreb on Thu., Jul. 2, arriving in Kos.Price includes taxes and charges.From C$50, select.
Kos.C$100 per passenger.Departing Thu., Oct. 1.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Zagreb on Thu., Oct. 1, arriving in Kos.Price includes taxes and charges.From C$100, select.
Kos.C$178 per passenger.Departing Sat., May 30.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Zagreb on Sat., May 30, arriving in Kos.Price includes taxes and charges.From C$178, select.
Kos.C$196 per passenger.Departing Tue., Apr. 28.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Zagreb on Tue., Apr. 28, arriving in Kos.Price includes taxes and charges.From C$196, select.
Kos.C$368 per passenger.Departing Tue., Jan. 5.One-way flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Zagreb on Tue., Jan. 5, arriving in Kos.Price includes taxes and charges.From C$368, select.

Find the cheapest month to fly from Zagreb to Kos

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Zagreb to Kos flights are currently cheapest in June.
Apr.
from C$196
May
from C$178
Jun.
from C$31
Jul.
from C$50
Aug.
from C$42
Sep.
from C$50
Oct.
from C$100
Nov.
Find prices
Dec.
Find prices
Jan.
from C$368
Feb.
Find prices
Mar.
Find prices

Which airlines fly from Zagreb to Kos?

Zagreb to Kos: Flight information

The things to know before you go.
Cheapest flight foundC$31
Cheapest month to flyJune
Average flight time2 hrs, 15 mins
Most popular airlineRyanair
Average flights per week6

Finding cheap flights from Zagreb to Kos: Frequently asked questions

The best price we found for a return flight from Zagreb to Kos is C$66. 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.
2 hours and 15 minutes is the average flight time from Zagreb to Kos.
Ryanair and Lauda Europe fly direct from Zagreb to Kos.
As of April 2026, there are 6 flights per week flying from Zagreb to Kos.
The cheapest month to fly from Zagreb to Kos is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Zagreb Airport to Kos Airport on Monday, June 8, 2026.
Yes – the average flight time is 2 hours and 15 minutes.
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.
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.
Currently, Ryanair offers the cheapest flight tickets to Kos.

Flying from Franjo Tudman Airport (ZAG) to Kos Airport (KGS): what you need to know

  • 2 hours 20 minutes is the average length of a direct flight from Franjo Tudman Airport to Kos Airport. Greece is 1 hour ahead of Zagreb and is in the UTC+2 timezone.

  • Heading away during a peak period like public or school holidays? Expect longer queues at security and check-in. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Franjo Tudman Airport (ZAG) to Kos Airport (KGS)

  • The best price we've seen for a one-way ticket from Franjo Tudman Airport to Kos Airport is C$31. The cheapest price for a return flight is C$66. Keep in mind that fares can change due to demand at the time of booking.

  • Score cheap flight tickets from ZAG to KGS by booking 10 months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • June is the cheapest month for flight tickets from Franjo Tudman Airport to Kos Airport. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.

  • Set up a Price Alert for cheap flight tickets from ZAG to KGS. You don't need to check back in every day to see whether fares have fallen. We'll update you when there's a change in price.

  • Use filters to tailor your flights from Franjo Tudman Airport to Kos Airport. Enter your preferred arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to find the best deals.

Handy information about Franjo Tudman Airport (ZAG)

  • Franjo Tudman Airport is about 16 kilometres from central Zagreb. If you're catching a cab, driving or ride-sharing from the center, it'll take you 25 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be around 58 minutes.

  • Catching an early flight from Franjo Tudman Airport to Kos Airport? Avoid rushing to the airport (and sneak in some extra precious sleep) by picking one of these hotels close to ZAG:

Arriving at Kos Airport (KGS)

Getting from Kos Airport (KGS) to central Greece

  • Kos Airport to central Greece is roughly 434 kilometres. If you're getting a cab or renting a car, do some research to make your trip as smooth as possible. Journey times will vary based on traffic and the time of day.

When to fly to Kos Airport (KGS)

  • August is the most popular month for flights from Franjo Tudman Airport to Kos Airport. To avoid the crowds, head to Greece in February.

  • The warmest month in Greece is July, with temperatures ranging between 22ºC and 33ºC. Book your flights from Franjo Tudman Airport to Kos Airport in this month if this is the kind of weather you like.

  • January sees average temperatures of between 2ºC and 13ºC. Search for cheap flight tickets from ZAG to KGS sometime then if you like cooler conditions.

More about Greece

  • Start your Greece trip right by finding the perfect stay. Once you've booked your flight from ZAG to KGS, have a look at our range of accommodation options including:

  • Every great vacation has to include some sightseeing. Agios Panteleimonas, Κύμα - Kyma - The wave and Τρείς μώλοι / Three piers beach are attractions you won't want to skip in Greece.

Plan the rest of your trip from Zagreb to Kos

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.