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$109+ Cheap flights from Zagreb (ZAG) to Istanbul (IST)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — IST
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Zagreb Franjo Tuđman to Istanbul are usually found in January or February, booked 52 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Zagreb to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to Istanbul (IST). 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 July 30, 2025.

Round-trip from

$207
(Air Serbia)

One-way from

$109
(Air Serbia)

Popular in

October

Cheapest in

January

Average price

$230

Good round-trip deal

$509 or less

Good one-way deal

$621 or less
From Zagreb Franjo Tuđman to Istanbul
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One-way flight from Zagreb Franjo Tuđman to Istanbul
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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Zagreb Franjo Tuđman to Istanbul.
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Price to beat on a one-way flight from Zagreb Franjo Tuđman to Istanbul.
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Find flight deals from Zagreb to Istanbul

Cheapest flights from Zagreb to Istanbul
Explore the most affordable flight options available from Zagreb to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Air Serbia deal was found by Cheapflights users on 7/30. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:50 pmZAG - IST
1 stop20h 00mAir Serbia
Mon 12/15:30 amIST - ZAG
1 stop7h 20mAir Serbia
Deal found 7/30$207
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:55 pmZAG - IST
Nonstop2h 20mTurkish Airlines
Sun 12/148:20 amIST - ZAG
Nonstop2h 10mTurkish Airlines
Deal found 7/29$219
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:10 amZAG - IST
1 stop12h 00mMultiple Airlines
Sun 12/76:30 amIST - ZAG
2 stops18h 55mMultiple Airlines
Deal found 7/29$227
This Croatia Airlines deal was found by Cheapflights users on 7/30. 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 Croatia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/232:35 pmZAG - IST
1 stop4h 05mCroatia Airlines
Sun 11/309:30 pmIST - ZAG
1 stop12h 05mCroatia Airlines
Deal found 7/30$265
This LOT deal was found by Cheapflights users on 7/30. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:00 pmZAG - IST
1 stop21h 35mLOT
Thu 12/47:50 amIST - ZAG
1 stop6h 15mLOT
Deal found 7/30$273
This Lufthansa deal was found by Cheapflights users on 7/30. 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.
Sat 11/222:35 pmZAG - IST
1 stop6h 10mLufthansa
Tue 12/27:00 pmIST - ZAG
2 stops19h 50mLufthansa
Deal found 7/30$302

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zagreb to Istanbul 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 July 30, 2025.
Use the filters below to find and compare flights from Zagreb to Istanbul Airport that are best for you.

Fly from

Zagreb

Fly to

Istanbul

Route

Depart

Return

Price

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Mon 11/24

6:50 pm-4:50 pm

1 stop20h 00m

Istanbul

Mon 12/1

5:30 am-10:50 am

1 stop7h 20m

$207

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Tue 12/9

7:55 pm-12:15 am

Nonstop2h 20m

Istanbul

Sun 12/14

8:20 am-8:30 am

Nonstop2h 10m

$219

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Sun 11/30

6:10 am-8:10 pm

1 stop12h 00m

Istanbul

Sun 12/7

6:30 am-11:25 pm

2 stops18h 55m

$227

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Sun 11/23

2:35 pm-8:40 pm

1 stop4h 05m

Istanbul

Sun 11/30

9:30 pm-7:35 am

1 stop12h 05m

$265

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Sat 11/22

6:00 pm-5:35 pm

1 stop21h 35m

Istanbul

Thu 12/4

7:50 am-12:05 pm

1 stop6h 15m

$273

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Sat 11/22

2:35 pm-10:45 pm

1 stop6h 10m

Istanbul

Tue 12/2

7:00 pm-12:50 pm

2 stops19h 50m

$302

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Mon 9/15

3:00 pm-3:50 pm

1 stop23h 50m

$109

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Tue 8/26

5:45 am-8:30 am

2 stops25h 45m

$121

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Thu 9/11

5:00 pm-1:20 am

1 stop7h 20m

$124

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Tue 8/26

9:35 am-12:55 pm

Nonstop2h 20m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Zagreb to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul 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 Istanbul Airport

How far ahead should I book a flight from Zagreb to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from Zagreb to Istanbul. Price data was last updated on July 25, 2025.

The price you pay for your flight from Zagreb to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Zagreb to Istanbul Airport?

Currently, November is the cheapest month in which you can book a flight from Zagreb to Istanbul Airport (average of $923). Flying from Zagreb to Istanbul Airport in June is currently the most expensive (average of $1,359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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

It’s typically best to fly out from Zagreb to Istanbul Airport in the afternoon. Doing so could potentially save you 78% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Zagreb to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from Zagreb to Istanbul. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Zagreb to Istanbul Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Zagreb to Istanbul Airport

Explore weekly flight availability from Zagreb to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 30, 2025.

The most flights from ZAG to IST are scheduled on a Tuesday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Zagreb to Istanbul Airport?

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with KLM, LOT, and Turkish Airlines from Zagreb to Istanbul Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
LOT
7.6
Good
1,105 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,928 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Croatia Airlines
7.1
Good
54 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,269 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

  • What airport do you fly from for flights from Zagreb to Istanbul?

    Most people fly from Zagreb Franjo Tuđman (ZAG) if they book a flight from Zagreb to Istanbul. On average, Franjo Tuđman has 4 outbound flights to Istanbul per day from 3 airlines. Zagreb Franjo Tuđman is conveniently located just 6.7 mi from Zagreb’s city center.

  • What are the cheapest airlines flying from Zagreb to Istanbul Airport round-trip?

    Flying on Air Serbia is currently your cheapest option to Istanbul Airport, with prices starting at $207. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Croatia Airlines, with the lowest prices starting at $219 and $265, respectively. These flights start at 4% lower than the current average price 3 months from now.

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

    $109 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on KLM and Turkish Airlines, with prices starting from $124 and $198, respectively.

  • What are the cheapest flights from Zagreb to Istanbul Airport?

    The cheapest flight price from Zagreb to Istanbul Airport is $277. On average you can expect to pay $1,754. The most popular route, (Zagreb Franjo Tuđman - Istanbul), can usually be booked for $141.

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

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

  • How can I find direct flights from Zagreb to Istanbul?

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

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

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

  • What is the cheapest month to book a flight from Zagreb to Istanbul Airport?

    Currently, November is the cheapest month in which you can book a flight from Zagreb to Istanbul Airport (average of $923). Flying from Zagreb to Istanbul Airport in June is currently the most expensive (average of $1,359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Zagreb to Istanbul

Discover the top 3 airlines that operate flights from Zagreb to Istanbul. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest$130Average$176FlexibilityNo cancel feeOn-time82%
Air SerbiaCheapest$179Average$223FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$190Average$245FlexibilityNo cancel feeOn-time77%

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