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Cheap Flights from Kos to Zagreb

Compare Kos to Zagreb flight deals

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

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Flight deals from Kos to Zagreb

Looking for a cheap last-minute deal or the best return flight from Kos to Zagreb? Find the lowest prices on one-way and return tickets right here.
Zagreb.$150 per passenger.Departing Tue, 3 Jun, returning Sat, 7 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Kos on Tue, 3 Jun, arriving in Zagreb.Inbound direct flight with Ryanair departs from Zagreb on Sat, 7 Jun, arriving in Kos.Price includes taxes and charges.From $150, select.
Zagreb.$157 per passenger.Departing Tue, 9 Sep, returning Sat, 20 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Kos on Tue, 9 Sep, arriving in Zagreb.Inbound direct flight with Ryanair departs from Zagreb on Sat, 20 Sep, arriving in Kos.Price includes taxes and charges.From $157, select.
Zagreb.$205 per passenger.Departing Tue, 17 Jun, returning Sat, 5 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Kos on Tue, 17 Jun, arriving in Zagreb.Inbound direct flight with Ryanair departs from Zagreb on Sat, 5 Jul, arriving in Kos.Price includes taxes and charges.From $205, select.
Zagreb.$212 per passenger.Departing Tue, 19 Aug, returning Sat, 6 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Kos on Tue, 19 Aug, arriving in Zagreb.Inbound direct flight with Ryanair departs from Zagreb on Sat, 6 Sep, arriving in Kos.Price includes taxes and charges.From $212, select.
Zagreb.$241 per passenger.Departing Tue, 1 Jul, returning Sat, 5 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Kos on Tue, 1 Jul, arriving in Zagreb.Inbound direct flight with Ryanair departs from Zagreb on Sat, 5 Jul, arriving in Kos.Price includes taxes and charges.From $241, select.
Zagreb.$1,041 per passenger.Departing Fri, 1 Aug, returning Fri, 8 Aug.Return flight with Eurowings.Outbound indirect flight with Eurowings, departs from Kos on Fri, 1 Aug, arriving in Zagreb.Inbound indirect flight with Eurowings, departs from Zagreb on Fri, 8 Aug, arriving in Kos.Price includes taxes and charges.From $1,041, select.

Find the cheapest month to fly from Kos to Zagreb

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kos to Zagreb flights are currently cheapest in June.
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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May
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Jun
from $150
Jul
from $241
Aug
from $1,041
Sep
from $157
Oct
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Direct flights from Kos to Zagreb

Kos to Zagreb: Alternative routes

Compare routes from Kos to Zagreb below. You may find an airport to fly into that's cheaper, faster, or easier than Zagreb.

Kos to Zagreb: Flight information

The things to know before you go.
Cheapest flight found$149
Cheapest month to flyJune
Average flight time2 hrs, 20 mins
Most popular airlineRyanair
Average flights per week4

Finding cheap flights from Kos to Zagreb: Frequently asked questions

The best price we found for a return flight from Kos to Zagreb is $150. 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 20 minutes is the average flight time from Kos to Zagreb.
Ryanair and Lauda Europe fly direct from Kos to Zagreb.
As of November 2024, there are 4 flights per week flying from Kos to Zagreb.
The cheapest month to fly from Kos to Zagreb is usually November 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kos Airport to Zagreb Airport on Tuesday, 3 June 2025.
Yes – the average flight time is 2 hours and 20 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 Zagreb 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 Zagreb is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Zagreb.

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

  • A direct flight from Kos Airport to Franjo Tudman Airport takes on average 2 hours 20 minutes. The timezone in Zagreb is UTC+1, which makes it 1 hour behind Greece.

  • You can expect bigger queues during popular months like August and other peak seasons. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

  • If you want to have a stopover for your flight from Kos Airport to Franjo Tudman Airport, just uncheck 'Direct flights only' and check out your options. These are the top stopovers between KGS and ZAG:

    • Frankfurt Airport

    • Cologne Bonn Airport

    • Vienna International Airport

  • To see whether you need a visa to enter Croatia, check with your carrier and the local consulate or embassy. They'll have the most up-to-date details, including additional documents you may need after booking your cheap ticket from KGS to ZAG.

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

  • The best price we've seen for a one-way ticket from Kos Airport to Franjo Tudman Airport is $75. The cheapest price for a return flight is $150. Remember that fares can change due to demand when booking.

  • Score flight tickets from KGS to ZAG by booking 10 months ahead. According to our research, that's the sweet spot for landing a bargain.

  • Organise your trip for June. That's the cheapest month for tickets from Kos Airport to Franjo Tudman Airport. If your travel dates are flexible, try out the 'Whole month' tool to find the lowest airfare across each month.

  • Set up a Price Alert for flight tickets from KGS to ZAG. There's no need to search every day to see whether fares have dropped. We'll update you the moment the price changes.

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

Handy information about Kos Airport (KGS)

  • Kos Airport is approximately 434 kilometres from central Greece. To help you work out how to get there, open Google Maps. This useful traveller tool will show you the quickest route and public transport alternatives.

  • Catching an early flight from Kos Airport to Franjo Tudman Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by picking one of these stays close to KGS:

Arriving at Franjo Tudman Airport (ZAG)

  • If you're coming in on a late flight from Kos Airport to Franjo Tudman Airport, few things top the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and resting not long after at one of these hotels near ZAG:

Getting from Franjo Tudman Airport (ZAG) to central Zagreb

  • From Franjo Tudman Airport, Zagreb is approximately 16 kilometres away. It takes around 25 minutes to reach the centre driving.

  • When travelling by public transport, expect a journey of roughly 58 minutes.

When to fly to Franjo Tudman Airport (ZAG)

  • August is the most popular month for flights from Kos Airport to Franjo Tudman Airport. To escape the crowds, travel to Zagreb in February.

  • Book your flight from Kos Airport to Franjo Tudman Airport for August if you want to visit Zagreb during its warmest month. Expect temperatures of between 14 ºC and 30 ºC.

  • Look for flight tickets from KGS to ZAG in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -7 ºC and 8 ºC on average.

More about Zagreb

  • After locking in your flights from KGS to ZAG, you'll need to find somewhere to stay in Zagreb. Make one of these accommodation options your base for exploring this exciting destination:

  • Every great holiday has to include some sightseeing. Zagreb Cathedral, Ban Jelacic Square and Museum of Broken Relationships are must-visits when exploring Zagreb.

Complete your Zagreb trip with hotels and a car rental

  • Once you've secured your cheap ticket to Franjo Tudman Airport, check out the lowest prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one place to find the best car rental price for your Zagreb escape.

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Plan the rest of your trip from Kos to Zagreb

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