Cheap Flights from Athens International (ATH) to Zagreb (ZAG)

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Compare Athens International to Zagreb flight deals

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

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£35 Flight deals from Athens International to Zagreb

Looking for a cheap last-minute deal or the best return flight from Athens International Airport to Zagreb Airport? If you want to travel next month, return fares start from £84. Find the lowest prices on one-way and return tickets right here.

Zagreb.£35 per passenger.Departing Wed, 16 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Athens International on Wed, 16 Sep, arriving in Zagreb.Price includes taxes and charges.From £35, select.

Zagreb.£37 per passenger.Departing Wed, 14 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Athens International on Wed, 14 Oct, arriving in Zagreb.Price includes taxes and charges.From £37, select.

Zagreb.£44 per passenger.Departing Fri, 18 Dec.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Athens International on Fri, 18 Dec, arriving in Zagreb.Price includes taxes and charges.From £44, select.

Zagreb.£46 per passenger.Departing Fri, 20 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Athens International on Fri, 20 Nov, arriving in Zagreb.Price includes taxes and charges.From £46, select.

Zagreb.£54 per passenger.Departing Mon, 1 Mar.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Athens International on Mon, 1 Mar, arriving in Zagreb.Price includes taxes and charges.From £54, select.

Zagreb.£54 per passenger.Departing Fri, 19 Feb.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Athens International on Fri, 19 Feb, arriving in Zagreb.Price includes taxes and charges.From £54, select.

Zagreb.£55 per passenger.Departing Fri, 22 Jan.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Athens International on Fri, 22 Jan, arriving in Zagreb.Price includes taxes and charges.From £55, select.

Zagreb.£60 per passenger.Departing Thu, 3 Jun.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Athens International on Thu, 3 Jun, arriving in Zagreb.Price includes taxes and charges.From £60, select.

Zagreb.£60 per passenger.Departing Mon, 3 May.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Athens International on Mon, 3 May, arriving in Zagreb.Price includes taxes and charges.From £60, select.

Zagreb.£60 per passenger.Departing Mon, 12 Apr.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Athens International on Mon, 12 Apr, arriving in Zagreb.Price includes taxes and charges.From £60, select.

Zagreb.£62 per passenger.Departing Mon, 7 Dec.One-way flight with Volotea.Outbound direct flight with Volotea departs from Athens International on Mon, 7 Dec, arriving in Zagreb.Price includes taxes and charges.From £62, select.

Zagreb.£64 per passenger.Departing Sat, 12 Sep.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Athens International on Sat, 12 Sep, arriving in Zagreb.Price includes taxes and charges.From £64, select.

Zagreb.£65 per passenger.Departing Fri, 30 Oct.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Athens International on Fri, 30 Oct, arriving in Zagreb.Price includes taxes and charges.From £65, select.

Zagreb.£65 per passenger.Departing Mon, 30 Nov.One-way flight with Aegean Airlines.Outbound direct flight with Aegean Airlines departs from Athens International on Mon, 30 Nov, arriving in Zagreb.Price includes taxes and charges.From £65, select.

Zagreb.£86 per passenger.Departing Thu, 5 Aug.One-way flight with KLM.Outbound indirect flight with KLM, departs from Athens International on Thu, 5 Aug, arriving in Zagreb.Price includes taxes and charges.From £86, select.

Zagreb.£88 per passenger.Departing Mon, 31 Aug.One-way flight with SKY express.Outbound indirect flight with SKY express, departs from Athens International on Mon, 31 Aug, arriving in Zagreb.Price includes taxes and charges.From £88, select.

Find the cheapest month to fly from Athens International to Zagreb

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Athens International to Zagreb flights are currently cheapest in September.

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Direct flights from Athens International to Zagreb

Athens International to Zagreb: Alternative routes

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

Zagreb

7 miles from central Zagreb

ClosestCheapest

from £35

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Athens to Zagreb: Flight information

The things to know before you go.

Cheapest flight found	£35
Cheapest month to fly	September
Average flight time	2 hrs
Most popular airline	Volotea
Average flights per week	6

Finding cheap flights from Athens International to Zagreb: Frequently asked questions

How much are return flights from Athens International to Zagreb?

The best price we found for a return flight from Athens International to Zagreb is £80. 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.

How long does it take to fly from Athens International to Zagreb?

2 hours is the average flight time from Athens International to Zagreb.

Which airlines fly direct from Athens International to Zagreb?

Volotea and Aegean Airlines fly direct from Athens International to Zagreb.

How many flights are there a week from Athens International to Zagreb?

As of August 2026, there are 6 flights per week flying from Athens International to Zagreb.

When is the cheapest time to fly from Athens International to Zagreb?

The cheapest month to fly from Athens International to Zagreb is usually October.

Which upcoming date is cheapest to fly from Athens International Airport to Zagreb Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Athens International Airport to Zagreb Airport on Thursday, 8 October 2026.

Can I get a direct flight from Athens International Airport to Zagreb Airport?

Yes – the average flight time is 2 hours.

How can I find the best flight deal to Zagreb?

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.

When is the best time to book flights to Zagreb?

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.

Which is the cheapest airline to fly from Athens International Airport to Zagreb with?

Currently, Ryanair and Volotea offer the cheapest flight tickets to Zagreb.

Flying from Athens International Airport (ATH) to Zagreb Airport (ZAG): what you need to know

Around 2 hours is how long you'll be travelling on a direct flight from Athens International Airport to Zagreb Airport.
The timezone in Zagreb is UTC+1, which is one hour behind Athens.
Choose from three weekly Athens International Airport to Zagreb Airport flights. The 16:40 departure with Aegean Airlines is the earliest you can take. Aegean Airlines operates the latest service of the day at 17:25.
Arrive at the airport on time so you don't miss your ATH to ZAG flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
You can expect longer queues during popular months like August. Arriving up to four hours in advance for international flights and two hours for domestic departures will help ensure a smooth travel experience.
Aegean Airlines has direct flights from Athens International Airport to Zagreb Airport. Book with this popular airline, then get ready to tick off the sights in Zagreb — and maybe even more of Croatia if time allows.
Most passengers choose to fly with Aegean Airlines on this route.
The most punctual carrier that operates ATH to ZAG flights is Aegean Airlines. Its services arrive as planned 68.18% of the time.
If you'd like to break up your flight, just deselect 'Direct flights only' when searching for your ticket from Athens International Airport to Zagreb Airport. Here are the most popular stopovers between ATH and ZAG:
- Belgrade Nikola Tesla Airport
- Thessaloniki Airport
- Podgorica Airport

How to find the cheapest flights from Athens International Airport (ATH) to Zagreb Airport (ZAG)

The cheapest price we've seen for a one-way Athens International Airport to Zagreb Airport flight is £35. A round-trip fare right now is £80. Depending on the availability when you book, these fares may change.
To secure cheap tickets from ATH to ZAG, book your trip one month before your departure.
Organise your trip for June. That's the cheapest month for flights from Athens International Airport to Zagreb Airport. If you're flexible with your travel dates, use the 'Whole month' tool to find the cheapest price across every month.
Landing cheap flights from ATH to ZAG is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as fares go down.
Lock in the right flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Athens International Airport to Zagreb Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Athens International Airport (ATH)

When it comes to the on-time performance of Athens International Airport, data shows 76% of flights stick to their scheduled arrival time.
Athens International Airport is around 32 kms (20 miles) from central Athens. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 35 minutes or so to get there, depending on the traffic.
Planning to catch public transport? Expect a journey time of around 40 minutes.
Have an early flight from Athens International Airport to Zagreb Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays near ATH:

Arriving at Zagreb Airport (ZAG)

Consider booking a hotel near ZAG if you're on a late Athens International Airport to Zagreb Airport flight. Pick one of these options and skip the long transfer after landing:
Grab a Zagreb Airport rental car and explore Zagreb and beyond with your own wheels. AVIA Rent, Green Motion and OK Mobility are leading providers you can book with here.
Lock in the best rate by reserving your vehicle from Zagreb Airport about four weeks ahead of your trip.

When to fly to Zagreb Airport (ZAG)

September is the most popular month for flights from Athens International Airport to Zagreb Airport. For a quieter experience, visit Zagreb in March.
The warmest month in Zagreb is August, with the temperature ranging between 14ºC and 32ºC. Book your flights from Athens International Airport to Zagreb Airport in this month if this is the kind of weather you like.
Look for cheap tickets from ATH to ZAG in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -7ºC and 8ºC on average.

Explore more of Croatia

Split is just one of the many places in Croatia waiting to be discovered once you've seen Zagreb. Around 257 kms (160 miles) away to the south, its top attractions include Diocletian's Palace, Old Split and Peristil.
Around 129 kms (80 miles) south-west of Zagreb, Rijeka is another essential stop in Croatia. Experience major highlights starting with Teatro Fenice, The St. Vitus Cathedral and Church of St. Nicholas.