Flights to Istanbul starting at EUR51*

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Trending one way fares for flights to Istanbul

Looking for a cheap flight to Istanbul? Have a quick overview of featured one-way fares.

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Niš (INI)to

Istanbul (IST)
Depart: 11/11/2025
From
EUR51
Seen: 1 day ago
One-way
Economy

Niš (INI)to

Istanbul (IST)
Depart: 15/11/2025
From
EUR51
Seen: 1 day ago
One-way
Economy

Kraljevo (KVO)to

Istanbul (IST)
Depart: 09/09/2025
From
EUR59
Seen: 7 hrs ago
One-way
Economy

Kraljevo (KVO)to

Istanbul (IST)
Depart: 06/09/2025
From
EUR63
Seen: 7 hrs ago
One-way
Economy

Kraljevo (KVO)to

Istanbul (IST)
Depart: 23/08/2025
From
EUR68
Seen: 1 day ago
One-way
Economy

Kraljevo (KVO)to

Istanbul (IST)
Depart: 16/08/2025
From
EUR68
Seen: 1 day ago
One-way
Economy

Niš (INI)to

Istanbul (IST)
Depart: 09/09/2025
From
EUR70
Seen: 1 day ago
One-way
Economy

Niš (INI)to

Istanbul (IST)
Depart: 06/09/2025
From
EUR70
Seen: 1 day ago
One-way
Economy

Kraljevo (KVO)to

Istanbul (IST)
Depart: 19/08/2025
From
EUR84
Seen: 1 day ago
One-way
Economy

Frankfurt Hahn (HHN)to

Istanbul (IST)
Depart: 19/08/2025
From
EUR88
Seen: 7 hrs ago
One-way
Economy

Niš (INI)to

Istanbul (IST)
Depart: 09/11/2025
From
EUR94
Seen: 1 day ago
One-way
Economy

Milan (MXP)to

Istanbul (IST)
Depart: 23/02/2026
From
EUR98
Seen: 8 hrs ago
One-way
Economy

Milan (MXP)to

Istanbul (IST)
Depart: 24/02/2026
From
EUR98
Seen: 7 hrs ago
One-way
Economy

Milan (MXP)to

Istanbul (IST)
Depart: 26/02/2026
From
EUR98
Seen: 7 hrs ago
One-way
Economy

Milan (MXP)to

Istanbul (IST)
Depart: 02/03/2026
From
EUR98
Seen: 7 hrs ago
One-way
Economy

Belgrade (BEG)to

Istanbul (IST)
Depart: 18/12/2025
From
EUR105
Seen: 22 hrs ago
One-way
Economy

Belgrade (BEG)to

Istanbul (IST)
Depart: 20/12/2025
From
EUR105
Seen: 22 hrs ago
One-way
Economy

Belgrade (BEG)to

Istanbul (IST)
Depart: 22/12/2025
From
EUR105
Seen: 22 hrs ago
One-way
Economy

Belgrade (BEG)to

Istanbul (IST)
Depart: 23/12/2025
From
EUR105
Seen: 22 hrs ago
One-way
Economy

Belgrade (BEG)to

Istanbul (IST)
Depart: 21/12/2025
From
EUR105
Seen: 22 hrs ago
One-way
Economy

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Fly to Istanbul with these top round trip offers

Book a ticket to Istanbul and embark on new adventures. Here are the best flight deals for your round trip.

EUR
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Niš (INI)to

Istanbul (IST)
17/03/2026 - 24/03/2026

Round-trip

Economy

From
EUR102
Seen: 3 hrs ago

Niš (INI)to

Istanbul (IST)
01/11/2025 - 08/11/2025

Round-trip

Economy

From
EUR102
Seen: 1 day ago

Kraljevo (KVO)to

Istanbul (IST)
09/09/2025 - 23/09/2025

Round-trip

Economy

From
EUR118
Seen: 5 hrs ago

Niš (INI)to

Istanbul (IST)
01/11/2025 - 04/11/2025

Round-trip

Economy

From
EUR123
Seen: 1 day ago

Niš (INI)to

Istanbul (IST)
04/11/2025 - 08/11/2025

Round-trip

Economy

From
EUR123
Seen: 1 day ago

Niš (INI)to

Istanbul (IST)
06/09/2025 - 19/09/2025

Round-trip

Economy

From
EUR140
Seen: 5 hrs ago

Kraljevo (KVO)to

Istanbul (IST)
01/11/2025 - 05/11/2025

Round-trip

Economy

From
EUR168
Seen: 1 day ago

Kraljevo (KVO)to

Istanbul (IST)
08/08/2025 - 13/08/2025

Round-trip

Economy

From
EUR190
Seen: 18 hrs ago

Milan (MXP)to

Istanbul (IST)
24/11/2025 - 30/11/2025

Round-trip

Economy

From
EUR196
Seen: 3 hrs ago

Bologna (BLQ)to

Istanbul (IST)
27/02/2026 - 27/02/2026

Round-trip

Economy

From
EUR207
Seen: 8 hrs ago

Belgrade (BEG)to

Istanbul (IST)
04/12/2025 - 07/12/2025

Round-trip

Economy

From
EUR210
Seen: 1 day ago

Belgrade (BEG)to

Istanbul (IST)
01/11/2025 - 05/11/2025

Round-trip

Economy

From
EUR210
Seen: 1 day ago

Kraljevo (KVO)to

Istanbul (IST)
02/08/2025 - 06/08/2025

Round-trip

Economy

From
EUR216
Seen: 18 hrs ago

Belgrade (BEG)to

Istanbul (IST)
09/09/2025 - 23/09/2025

Round-trip

Economy

From
EUR220
Seen: 5 hrs ago

Belgrade (BEG)to

Istanbul (IST)
12/10/2025 - 15/10/2025

Round-trip

Economy

From
EUR220
Seen: 1 day ago

Belgrade (BEG)to

Istanbul (IST)
18/03/2026 - 23/03/2026

Round-trip

Economy

From
EUR237
Seen: 1 day ago

Dusseldorf (DUS)to

Istanbul (IST)
20/12/2025 - 10/01/2026

Round-trip

Economy

From
EUR275
Seen: 1 hour ago

Dusseldorf (DUS)to

Istanbul (IST)
25/12/2025 - 05/01/2026

Round-trip

Economy

From
EUR275
Seen: 1 day ago

Amsterdam (AMS)to

Istanbul (IST)
09/10/2025 - 13/10/2025

Round-trip

Economy

From
EUR320
Seen: 1 day ago

Barcelona (BCN)to

Istanbul (IST)
10/09/2025 - 14/09/2025

Round-trip

Economy

From
EUR323
Seen: 2 hrs ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Find Best Deals on Flight Tickets to Istanbul with Air SERBIA

Things to do after your flight to Istanbul 

As a transcontinental city located on the Bosphorus, Istanbul is considered a bridge connecting East and West. Due to its geographical location and size, but also its influence, Istanbul has over the centuries been the capital of many historic empires and one of the region's most important cities.

Its timeless charm, which it owes to its rich history mixed with living modern dynamics, attracts millions of tourists every year.

Fly to Istanbul and visit the famous Hagia Sophia, Sultanahmet Square, Grand Bazaar, Galata Bridge, Topkapi Palace and Museum and many other historical sites.

Discover more of Istanbul

Istanbul - where east and west meet

Istanbul as seen by an Air Serbia cabin crew member

FAQ about your flight to Istanbul

The average flight time from Belgrade to Istanbul is around 1h 40min. Some factors can affect the length of the flight, including the weather and the type of aircraft used.

Istanbul time zone is UTC +3.

The currency used in Istanbul is turkish lira(TRY).

More flights to Istanbul