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$73+ Cheap flights from Zagreb (ZAG) to Kos (KGS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — KGS
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Zagreb to Kos

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to Kos (KGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$394
(Lufthansa)

One-way from

$73
(Ryanair)

Good round-trip deal

$119 or less
Provider with most accurate pricing for Zagreb Franjo Tuđman-Kos flight deals.
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Provider most trusted by Cheapflights users for Zagreb Franjo Tuđman-Kos flights.
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From Zagreb Franjo Tuđman to Kos
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One-way flight from Zagreb Franjo Tuđman to Kos
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Price to beat on a round-trip flight from Zagreb Franjo Tuđman to Kos.
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Find flight deals from Zagreb to Kos

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 April 30, 2025.

This Lufthansa deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:20 pmZAG - KGS
2 stops22h 20mMultiple Airlines
Sun 9/1410:00 amKGS - ZAG
1 stop9h 10mMultiple Airlines
Deal found 4/29$394
This SWISS deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:15 amZAG - KGS
1 stop9h 25mSWISS
Sun 9/143:15 pmKGS - ZAG
1 stop22h 50mSWISS
Deal found 4/29$542

Cheapflights Fare Finder

Customize your flight search to find flights from Zagreb to Kos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Zagreb to Kos that are best for you.

Fly from

Zagreb

Fly to

Kos

Route

Depart

Return

Price

ZagrebKos

ZAG - KGS

ZAGKGS

Zagreb Franjo Tuđman

Tue 9/2

1:20 pm-12:40 pm

2 stops22h 20m

Kos

Sun 9/14

10:00 am-6:10 pm

1 stop9h 10m

$394

ZagrebKos

ZAG - KGS

ZAGKGS

Zagreb Franjo Tuđman

Tue 9/2

9:15 am-7:40 pm

1 stop9h 25m

Kos

Sun 9/14

3:15 pm-1:05 pm

1 stop22h 50m

$542

ZagrebKos

ZAG - KGS

ZAGKGS

Zagreb Franjo Tuđman

Tue 9/2

9:40 am-12:55 pm

Nonstop2h 15m

$73

ZagrebKos

ZAG - KGS

ZAGKGS

Zagreb Franjo Tuđman

Wed 9/3

7:15 pm-10:45 am

1 stop14h 30m

$143

ZagrebKos

ZAG - KGS

ZAGKGS

Zagreb Franjo Tuđman

Sat 5/31

3:20 pm-11:55 pm

2 stops7h 35m

$144

ZagrebKos

ZAG - KGS

ZAGKGS

Zagreb Franjo Tuđman

Sun 7/27

1:20 pm-11:50 am

1 stop21h 30m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Zagreb to Kos

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zagreb to Kos in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Zagreb-Kos flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zagreb-Kos flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zagreb-Kos flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zagreb-Kos flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zagreb-Kos flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip 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?

Find hourly flight availability from Zagreb to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

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.

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kos ranges from 0.1 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Kos when rainfall is around 0.1 in.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

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 78.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kos. Reviews last updated April 30, 2025.
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
739 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,588 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Ryanair
6.8
Okay
5,053 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Lufthansa
6.7
Okay
7,042 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Zagreb to Kos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Zagreb to Kos one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at $73. Aegean Airlines flights start at $143 while deals on Lufthansa start at $184 one-way.

  • What are the cheapest flights from Zagreb to Kos?

    The cheapest flight price from Zagreb to Kos is $117. On average you can expect to pay $124. The most popular route, (Zagreb Franjo Tuđman - Kos), can usually be booked for $1,422.

  • 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 vacation 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.

See more FAQs

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Alternative routes for Zagreb to Kos

See prices for flight routes from nearby airports that may be better suited for you.
Zagreb to Santorini flights

Top airline flying from Zagreb to Kos

Discover the top airline that operate flights from Zagreb to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$37Average$162FlexibilityNo cancel feeOn-timeN/A

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