How long is the flight from Zagreb to Kos?

A quick flight from Zagreb to Kos can take about 20h 20m. SWISS provides one of the quickest options available for as low as £376. Airlines will cover a distance of 840 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 inches per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).

Can I find deals for flights from Zagreb to Kos that include hotel bookings?

Yes. In addition to deals on Zagreb to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Zagreb to Kos?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zagreb to Kos.

Can I find deals for business class flights from Zagreb to Kos?

Yes. Cheapflights offers flight deals from Zagreb to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£110+ Cheap Flights from Zagreb to Kos

Cheap flight deals from Zagreb to Kos

Enter your travel dates to find the best prices.

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Cheapest flights from Zagreb to Kos
Explore the most affordable flight options available from Zagreb to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Thu 15/1017:50 -

1 stop20h 20m

Mon 19/1011:00 -

1 stop11h 15m

Deal found 29/9£376

Thu 8/1008:00 -

2 stops15h 35m

Mon 12/1007:50 -

1 stop11h 35m

Deal found 28/9£398

Thu 8/1018:10 -

1 stop17h 40m

Mon 12/1021:45 -

1 stop22h 40m

Deal found 25/9£450

Thu 15/1015:00 -

2 stops51h 45m

Mon 19/1012:40 -

1 stop9h 55m

Deal found 29/9£454

Find flight deals from Zagreb to Kos

Round-trip from	£376
One-way from	£110

SWISS
15/10-19/10
2 total stops
31h 35m total
Zagreb to Kos

Search Deals

Aegean Airlines
29/3-31/12
1 total stop
4h 25m total
Zagreb to Kos

Search Deals

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Depart

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Price

Cheapest return flight

Fastest return journey

ZagrebKos

ZAG Zagreb Franjo Tuđman - KGS Kos

ZAGKGS

Zagreb Franjo Tuđman

Mon 29/3

19:10-00:35

1 stop4h 25m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£110

ZagrebKos

ZAG Zagreb Franjo Tuđman - KGS Kos

ZAGKGS

Zagreb Franjo Tuđman

Mon 5/10

19:15-11:20

2 stops39h 05m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£227

ZagrebKos

ZAG Zagreb Franjo Tuđman - KGS Kos

ZAGKGS

Zagreb Franjo Tuđman

Wed 7/10

20:30-07:35

2 stops34h 05m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£282

ZagrebKos

ZAG Zagreb Franjo Tuđman - KGS Kos

ZAGKGS

Zagreb Franjo Tuđman

Thu 15/10

17:50-15:10

1 stop20h 20m

Kos

Mon 19/10

11:00-21:15

1 stop11h 15m

£376

ZagrebKos

ZAG Zagreb Franjo Tuđman - KGS Kos

ZAGKGS

Zagreb Franjo Tuđman

Thu 15/10

15:00-19:45

2 stops51h 45m

Kos

Mon 19/10

12:40-21:35

1 stop9h 55m

£454

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Sorted by cheapest first

Best time to book a flight from Zagreb to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Zagreb with our price prediction graph.

ZAG-KGS

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Zagreb to Kos

What is the cheapest time of day to fly from ZAG to KGS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Zagreb to Kos as you normally would.

Related info for your journey

How long is the flight from Zagreb to Kos?
A quick flight from Zagreb to Kos can take about 20h 20m. SWISS provides one of the quickest options available for as low as £376. Airlines will cover a distance of 840 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Zagreb to Kos that include hotel bookings?
Yes. In addition to deals on Zagreb to Kos flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Zagreb to Kos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zagreb to Kos.
Can I find deals for business class flights from Zagreb to Kos?
Yes. Cheapflights offers flight deals from Zagreb to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights helps you search for flights from Zagreb to Kos via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Zagreb to Kos.

Can Cheapflights find flights from Zagreb to Kos with no change fees?

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Can Cheapflights notify me if prices for flights from Zagreb to Kos become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kos from Zagreb today and book when prices fit your budget.

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Cheap flights from Zagreb to Kos from £110

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Zagreb to Kos

Cheapest flights from Zagreb to KosExplore the most affordable flight options available from Zagreb to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Explore the most affordable flight options available from Zagreb to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Zagreb to KosDiscover carefully curated flight deals from Zagreb to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from Zagreb to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Zagreb to KosDiscover last-minute flight deals from Zagreb to Kos. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Zagreb to Kos. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Zagreb to KosSearch for one-way flight options from Zagreb to Kos. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from Zagreb to Kos. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

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Best time to book a flight from Zagreb to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Zagreb with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from ZAG to KGS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Zagreb to Kos as you normally would.

Related info for your journey

How long is the flight from Zagreb to Kos?

Can I find deals for flights from Zagreb to Kos that include hotel bookings?

How can I find direct flights from Zagreb to Kos?

Can I find deals for business class flights from Zagreb to Kos?

Travelling to a place near Kos?

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Complete your trip

Complete your trip to Kos by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Aegean

Book a non-stop flight to one of these other cities located in South Aegean.

Search flights from Zagreb to Kos by cabin class

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Other flights to Kos

Explore flights to Kos departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 September 2026.

Zagreb and Kos flights

Browse other Zagreb and Kos flight options. Last updated on 30 September 2026.

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How does Cheapflights help users find flights from Zagreb to Kos?

Why should you use Cheapflights to find cheap flight tickets from Zagreb to Kos?

Can Cheapflights find flights from Zagreb to Kos with no change fees?

Can Cheapflights notify me if prices for flights from Zagreb to Kos become cheaper?

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Travel Smart

Cheapest flights from Zagreb to Kos
Explore the most affordable flight options available from Zagreb to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Zagreb to Kos
Discover carefully curated flight deals from Zagreb to Kos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Zagreb to Kos
Discover last-minute flight deals from Zagreb to Kos. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Zagreb to Kos
Search for one-way flight options from Zagreb to Kos. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.