$121 Cheap Flights from Istanbul (IST) to Zagreb (ZAG)

View $121 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Zagreb Airport (ZAG)

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Cheap Flights from Istanbul to Zagreb (IST-ZAG)

Prices were available within the past 7 days and start at $121 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, Sep 18 - Sun, Sep 21
IST
Istanbul
ZAG
Zagreb
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Thu, Sep 18 from Istanbul to Zagreb, returning Sun, Sep 21, priced at $244 found 4 days ago
Aegean
Mon, Nov 24 - Sat, Nov 29
IST
Istanbul
ZAG
Zagreb
$246 Roundtrip, found 21 hours ago
$246
Roundtrip
found 21 hours ago
Select Aegean flight, departing Mon, Nov 24 from Istanbul to Zagreb, returning Sat, Nov 29, priced at $246 found 21 hours ago
LOT-Polish Airlines
Sat, Jun 20 - Tue, Jun 23
IST
Istanbul
ZAG
Zagreb
$255 Roundtrip, found 5 days ago
$255
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Sat, Jun 20 from Istanbul to Zagreb, returning Tue, Jun 23, priced at $255 found 5 days ago
Turkish Airlines
Tue, Sep 16 - Sun, Sep 21
IST
Istanbul
ZAG
Zagreb
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Tue, Sep 16 from Istanbul to Zagreb, returning Sun, Sep 21, priced at $257 found 4 days ago
Croatia Airlines
Fri, Sep 12 - Wed, Sep 17
IST
Istanbul
ZAG
Zagreb
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Fri, Sep 12 from Istanbul to Zagreb, returning Wed, Sep 17, priced at $257 found 4 days ago
LOT-Polish Airlines
Sat, Jun 20 - Tue, Jun 23
IST
Istanbul
ZAG
Zagreb
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Sat, Jun 20 from Istanbul to Zagreb, returning Tue, Jun 23, priced at $260 found 5 days ago
Turkish Airlines
Wed, Sep 17 - Sun, Sep 21
IST
Istanbul
ZAG
Zagreb
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Wed, Sep 17 from Istanbul to Zagreb, returning Sun, Sep 21, priced at $266 found 4 days ago
Turkish Airlines
Thu, Aug 21 - Tue, Aug 26
IST
Istanbul
ZAG
Zagreb
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Thu, Aug 21 from Istanbul to Zagreb, returning Tue, Aug 26, priced at $269 found 2 days ago
Turkish Airlines
Thu, Sep 4 - Sun, Sep 7
IST
Istanbul
ZAG
Zagreb
$269 Roundtrip, found 6 hours ago
$269
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Thu, Sep 4 from Istanbul to Zagreb, returning Sun, Sep 7, priced at $269 found 6 hours ago
Air Serbia
Wed, Mar 18 - Thu, Mar 19
IST
Istanbul
ZAG
Zagreb
$282 Roundtrip, found 4 hours ago
$282
Roundtrip
found 4 hours ago
Select Air Serbia flight, departing Wed, Mar 18 from Istanbul to Zagreb, returning Thu, Mar 19, priced at $282 found 4 hours ago

Find the cheapest month to fly from Istanbul (IST) to Zagreb (ZAG)

June is typically the cheapest month to fly

From $140 - $282 per traveler.

Graph displaying average flight prices per month

Flights from Istanbul (IST) to Zagreb (ZAG)
Origin airport
Istanbul
Destination airport
Zagreb
Airlines serving
Aegean, Air Serbia, Croatia Airlines, LOT-Polish Airlines, Lufthansa, Turkish Airlines
Roundtrip price
$244
Distance
705 mi
Average flight time
1 hour 8 mins

Istanbul to Zagreb Flights

The cheapest times to fly from Istanbul to Zagreb

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Istanbul to Zagreb are during the month of September. You can find some of the cheapest flights from Istanbul to Zagreb with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to Zagreb

Sunday is one of the best days to book for cheap flights from Istanbul to Zagreb: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Istanbul to Zagreb

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Istanbul to Zagreb in 2025. You can also book with separate airlines for your outbound and return journeys, from $121 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Istanbul to Zagreb flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Istanbul to Zagreb airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Istanbul (IST) to Zagreb Airport (ZAG) cost?
Secure a cheap one-way flight from $121 or cheap return flight from $244 from Istanbul (IST) to Zagreb Airport (ZAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Istanbul (IST) to Zagreb Airport (ZAG)?
Planning your getaway for September is a good way to save, as it's the cheapest month for flights between IST and ZAG. You'll often find the lowest fares during off-peak months.
Which airlines fly direct from Istanbul (IST) to Zagreb Airport (ZAG)?
There aren't any direct flights from Istanbul (IST) to Zagreb Airport (ZAG). However, you'll find other airports that have nonstop flights. Begin your journey at Ataturk Intl. Airport (IST) and travel straight to Zagreb without layovers.
What is the cheapest airline that flies from Istanbul (IST) to Zagreb Airport (ZAG)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IST to ZAG flight.
How many flights per day from Istanbul (IST) to Zagreb Airport (ZAG)?
Nonstop flights from Istanbul (IST) to Zagreb Airport (ZAG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IST to ZAG?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Istanbul (IST) to Zagreb Airport (ZAG)?
To avoid possible delays on the Istanbul (IST) to Zagreb Airport (ZAG) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Zagreb Airport (ZAG) last-minute?
Holding off until right before your break to book a flight from IST to ZAG often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book an IST to ZAG flight and hotel package?
Securing an IST to ZAG flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to Zagreb Airport (ZAG)?
It's generally possible to cancel or reschedule your IST to ZAG flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.