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Cheap flights from Zagreb to Istanbul Airport from £100

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — IST
12 May — 19 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Zagreb to Istanbul

Enter your travel dates to find the best prices.

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 12 April 2026.

Thu 14/515:00
ZAG
-
IST
1 stop11h 40m
Air Serbia
Mon 18/504:30
IST
-
ZAG
1 stop5h 40m
Air Serbia
Deal found 7/4£154
Tue 26/513:55
ZAG
-
IST
Nonstop2h 20m
Turkish Airlines
Thu 4/611:50
IST
-
ZAG
Nonstop2h 10m
Turkish Airlines
Deal found 8/4£164
Mon 10/813:55
ZAG
-
IST
Nonstop2h 20m
Turkish Airlines
Mon 17/811:50
IST
-
ZAG
Nonstop2h 10m
Turkish Airlines
Deal found 7/4£165
Fri 5/622:20
ZAG
-
IST
1 stop16h 35m
Air Serbia
Sun 7/604:30
IST
-
ZAG
1 stop11h 05m
Air Serbia
Deal found 7/4£173
Thu 19/1111:30
ZAG
-
IST
1 stop15h 00m
Air Serbia
Mon 28/1205:30
IST
-
ZAG
1 stop14h 50m
Air Serbia
Deal found 7/4£174
Tue 28/417:10
ZAG
-
IST
1 stop7h 10m
Multiple Airlines
Wed 6/504:25
IST
-
ZAG
1 stop11h 40m
Multiple Airlines
Deal found 10/4£175
Thu 16/413:55
ZAG
-
IST
Nonstop2h 20m
Turkish Airlines
Mon 20/411:50
IST
-
ZAG
Nonstop2h 10m
Turkish Airlines
Deal found 9/4£177
Tue 28/420:30
ZAG
-
IST
Nonstop2h 15m
Turkish Airlines
Thu 7/511:50
IST
-
ZAG
Nonstop2h 10m
Turkish Airlines
Deal found 10/4£182

Find 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 12 April 2026.

Round-trip from

£154

One-way from

£100

Popular in

April

Cheapest in

March

Average price

£194

Good round-trip deal

£332 or less
Air Serbia
  • Air Serbia
  • 14/5-18/5
  • 2 total stops
  • 17h 20m total
  • Zagreb to Istanbul
Search Deals
Air Serbia
  • Air Serbia
  • 7/7
  • 1 total stop
  • 16h 50m total
  • Zagreb to Istanbul
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Zagreb Franjo Tuđman to Istanbul.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 12 April 2026.
Use the filters below to find and compare flights from Zagreb to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Thu 14/5

15:00-03:40

1 stop11h 40m

Istanbul

Mon 18/5

04:30-09:10

1 stop5h 40m

£154
Fastest return journey

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Mon 10/8

13:55-17:15

Nonstop2h 20m

Istanbul

Mon 17/8

11:50-13:00

Nonstop2h 10m

£165

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Fri 5/6

22:20-15:55

1 stop16h 35m

Istanbul

Sun 7/6

04:30-14:35

1 stop11h 05m

£173

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Tue 28/4

17:10-01:20

1 stop7h 10m

Istanbul

Wed 6/5

04:25-15:05

1 stop11h 40m

£175

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Fri 31/7

13:55-17:15

Nonstop2h 20m

Istanbul

Mon 17/8

11:50-13:00

Nonstop2h 10m

£186

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Wed 29/7

06:35-20:50

1 stop13h 15m

Istanbul

Mon 17/8

05:05-18:35

1 stop14h 30m

£204
Cheapest one-way

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Wed 8/7

20:30-15:55

1 stop18h 25m

£100

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Tue 7/7

09:50-03:40

1 stop16h 50m

£100

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Wed 15/7

20:30-15:55

1 stop18h 25m

£100
Fastest single journey

ZagrebIstanbul

ZAG - IST

ZAGIST

Zagreb Franjo Tuđman

Thu 2/7

09:40-15:55

1 stop5h 15m

£101

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 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 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 return flight from Zagreb to Istanbul. Price data was last updated on 10 April 2026.

The best time to book flights from Zagreb to Istanbul Airport is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Zagreb to Istanbul Airport (average of £91). Flying from Zagreb to Istanbul Airport in May is currently the most expensive (average of £119). 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 12 April 2026.

When flying from Zagreb to Istanbul Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight 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 12 April 2026.
Get a feel of what it's like to fly with Turkish Airlines and Pegasus Airlines from Zagreb to Istanbul Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,304 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Crew

7.8

Food

7.5

Comfort

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.
Turkish Airlines
7.3
Good
4,304 reviews
Turkish Airlines
7.3
Good
4,304 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Crew

7.8

Food

7.5

Comfort

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.
Pegasus Airlines
6.7
Okay
641 reviews
Turkish Airlines
7.3
Good
4,304 reviews
Check prices

Boarding

7.3

Entertainment

7.5

Crew

7.8

Food

7.5

Comfort

7.3

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.

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?

    If you book a flight to Istanbul from Zagreb, you will be flying from Franjo Tuđman, which is the city’s only airport. Zagreb Franjo Tuđman (ZAG) is located 6.7 mi from the center of Zagreb. There are 4 flights from Franjo Tuđman to Istanbul per day from 2 different airlines.

  • How long is the flight from Zagreb to Istanbul Airport?

    Airlines like Air Serbia fly from Zagreb to Istanbul Airport in about 11h 40m. The time it takes to get you to your destination can typically vary by up to . Zagreb and Istanbul Airport are separated by a distance of 704 mi.

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

    Cheapflights users have booked flights from Zagreb to Istanbul Airport round-trip from £79. Another airline that can offer you cheap pricing is Turkish Airlines. You may be able to fly from Zagreb to Istanbul Airport for 55% less than the average price by searching for these airlines.

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

    Looking for the cheapest flight from Zagreb to Istanbul Airport? While on average our users pay £1,190, our data indicates the cheapest price to be £313. The most popular route (Zagreb Franjo Tuđman - Istanbul), is priced around £164.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Zagreb to Istanbul Airport (average of £91). Flying from Zagreb to Istanbul Airport in May is currently the most expensive (average of £119). 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

Travelling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
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Top 2 airlines flying from Zagreb to Istanbul

Discover the top 2 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 858,174 searches. Data last updated 12 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£79Average£111FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Turkish AirlinesCheapest£158Average£210FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Zagreb to Istanbul for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Istanbul from Zagreb? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Zagreb to Istanbul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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