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Cheap flights from Belgrade to Istanbul from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgrade to Istanbul departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Belgrade to Istanbul

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
06:05 - 16:55
BEG
-
IST
8h 50m1 stop
KLM Logo
17:55 - 23:25
IST
-
BEG
7h 30m1 stop
$304KLM
Tue, 3 Feb - Wed, 25 Feb
KLM Logo
06:05 - 16:55
BEG
-
IST
8h 50m1 stop
KLM Logo
17:55 - 23:10
IST
-
BEG
7h 15m1 stop
$306KLM
Thu, 29 Jan - Sun, 1 Feb
KLM Logo
06:05 - 16:55
BEG
-
IST
8h 50m1 stop
KLM Logo
17:55 - 23:25
IST
-
BEG
7h 30m1 stop
$307KLM
Thu, 22 Jan - Thu, 29 Jan
Air Serbia Logo
12:15 - 15:55
BEG
-
IST
1h 40mdirect
Air Serbia Logo
17:35 - 17:15
IST
-
BEG
1h 40mdirect
$318Air Serbia
Sun, 1 Feb - Tue, 24 Feb
Air Serbia Logo
12:15 - 15:55
BEG
-
IST
1h 40mdirect
Air Serbia Logo
05:30 - 05:10
IST
-
BEG
1h 40mdirect
$319Air Serbia
Fri, 6 Mar - Mon, 9 Mar
Air Serbia Logo
13:10 - 16:50
BEG
-
IST
1h 40mdirect
Air Serbia Logo
05:30 - 05:10
IST
-
BEG
1h 40mdirect
$322Air Serbia
Sat, 31 Jan - Sat, 7 Feb
Air Serbia Logo
13:10 - 16:50
BEG
-
IST
1h 40mdirect
Air Serbia Logo
16:40 - 16:20
IST
-
BEG
1h 40mdirect
$327Air Serbia
Thu, 12 Mar - Wed, 18 Mar
Air Serbia Logo
12:15 - 15:55
BEG
-
IST
1h 40mdirect
Air Serbia Logo
16:40 - 16:20
IST
-
BEG
1h 40mdirect
$328Air Serbia
Wed, 11 Feb - Sun, 15 Feb
Turkish Airlines Logo
09:00 - 12:50
BEG
-
IST
1h 50mdirect
Turkish Airlines Logo
14:35 - 14:25
IST
-
BEG
1h 50mdirect
$336Turkish Airlines
Thu, 26 Mar - Sat, 28 Mar
Air Serbia Logo
13:10 - 16:50
BEG
-
IST
1h 40mdirect
Air Serbia Logo
16:40 - 16:20
IST
-
BEG
1h 40mdirect
$342Air Serbia
Thu, 12 Mar - Fri, 20 Mar

Air Serbia flights from Belgrade to Istanbul Airport

Our best Air Serbia deals on Belgrade to Istanbul Airport flight tickets
Air Serbia
1 Feb
BEG12:15Belgrade Nikola Tesla
1h 40m
IST15:55Istanbul
24 Feb
IST17:35Istanbul
1h 40m
BEG17:15Belgrade Nikola Tesla
$318
Find similar
Air Serbia
6 Mar
BEG12:15Belgrade Nikola Tesla
1h 40m
IST15:55Istanbul
9 Mar
IST05:30Istanbul
1h 40m
BEG05:10Belgrade Nikola Tesla
$319
Find similar
Air Serbia
31 Jan
BEG13:10Belgrade Nikola Tesla
1h 40m
IST16:50Istanbul
7 Feb
IST05:30Istanbul
1h 40m
BEG05:10Belgrade Nikola Tesla
$322
Find similar

Turkish Airlines flights from Belgrade to Istanbul Airport

Our best Turkish Airlines deals on Belgrade to Istanbul Airport flight tickets
Turkish Airlines
26 Mar
BEG09:00Belgrade Nikola Tesla
1h 50m
IST12:50Istanbul
28 Mar
IST14:35Istanbul
1h 50m
BEG14:25Belgrade Nikola Tesla
$336
Find similar
Turkish Airlines
20 Dec
BEG20:15Belgrade Nikola Tesla
1h 50m
IST00:05Istanbul
8 Jan
IST14:35Istanbul
1h 50m
BEG14:25Belgrade Nikola Tesla
$353
Find similar
Turkish Airlines
19 Dec
BEG09:00Belgrade Nikola Tesla
1h 50m
IST12:50Istanbul
21 Dec
IST19:40Istanbul
1h 45m
BEG19:25Belgrade Nikola Tesla
$356
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belgrade to Istanbul Airport 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, momondo users made 78,305 searches. Data last updated 17 December 2025.
Use the filters below to find and compare flights from Belgrade to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Tue 3/2

06:05-16:55

1 stop8h 50m

Istanbul

Wed 25/2

17:55-23:25

1 stop7h 30m

$304

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 29/1

06:05-16:55

1 stop8h 50m

Istanbul

Sun 1/2

17:55-23:10

1 stop7h 15m

$306

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 22/1

06:05-16:55

1 stop8h 50m

Istanbul

Thu 29/1

17:55-23:25

1 stop7h 30m

$307

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sun 1/2

12:15-15:55

Nonstop1h 40m

Istanbul

Tue 24/2

17:35-17:15

Nonstop1h 40m

$318

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Fri 6/3

12:15-15:55

Nonstop1h 40m

Istanbul

Mon 9/3

05:30-05:10

Nonstop1h 40m

$319

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sat 31/1

13:10-16:50

Nonstop1h 40m

Istanbul

Sat 7/2

05:30-05:10

Nonstop1h 40m

$322

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 12/3

13:10-16:50

Nonstop1h 40m

Istanbul

Wed 18/3

16:40-16:20

Nonstop1h 40m

$327

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 11/2

12:15-15:55

Nonstop1h 40m

Istanbul

Sun 15/2

16:40-16:20

Nonstop1h 40m

$328

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 26/3

09:00-12:50

Nonstop1h 50m

Istanbul

Sat 28/3

14:35-14:25

Nonstop1h 50m

$336

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 12/3

13:10-16:50

Nonstop1h 40m

Istanbul

Fri 20/3

16:40-16:20

Nonstop1h 40m

$342

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Belgrade to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Istanbul Airport?

In general, August is the cheapest month to fly from Belgrade to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $179. If you don’t want to visit Istanbul Airport in August, then you should wait until July to fly from Belgrade, when ticket prices are also cheap, with an average price of $223.

What is the cheapest day to depart on your flight to Istanbul Airport?

According to our data, Sunday is the cheapest day to fly to Istanbul Airport from Belgrade. The lowest ticket price found for a Sunday departure recently was $1,685. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul Airport on Monday is $2,278.

What is the cheapest Belgrade Nikola Tesla to Istanbul flight route?

Fly from Belgrade Nikola Tesla to Istanbul for the best Belgrade Nikola Tesla - Istanbul flight prices

How far in advance should I book a flight to Istanbul Airport?

You are more likely to see cheaper flights to Istanbul Airport from Belgrade when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $320 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Belgrade for as low as $274 on momondo.

What cabin class options are available on Belgrade Nikola Tesla to Istanbul flights?

There are 2 cabin classes available to choose from on Belgrade Nikola Tesla to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Belgrade to Istanbul Airport flight prices changed over time?

As of December 2025, prices for Belgrade to Istanbul Airport flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Belgrade to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belgrade to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belgrade to Istanbul Airport (BEG to IST) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgrade to Istanbul Airport

Best price found

$1,629

Fastest flight time

1h 40m

Direct flights

Mon, Thu, Fri, Sat and Sun
The best flight deal from Belgrade to Istanbul Airport found on momondo in the last 72 hours is $1,629
The fastest flight from Belgrade to Istanbul Airport takes 1h 40m
Direct flights go from Belgrade to Istanbul Airport on Monday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
Search flight deals

  • How far is Belgrade Nikola Tesla to Istanbul by plane?

    Belgrade Nikola Tesla and Istanbul are 778.6 km apart from one another. 1h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Belgrade Nikola Tesla Airport to Istanbul Airport?

    Prices for flights from Belgrade Nikola Tesla Airport to Istanbul Airport are updated daily.

  • How many operators does momondo search for flights from Belgrade Nikola Tesla Airport to Istanbul Airport?

  • How old do you have to be to fly from Belgrade Nikola Tesla Airport to Istanbul Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Belgrade Nikola Tesla Airport to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The required travel and health documents for your Istanbul Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Istanbul Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Belgrade to Istanbul Airport?

  • What is the most popular airline from Belgrade to Istanbul Airport?

Best airlines flying from Belgrade to Istanbul Airport

Compare and see reviews for airlines that fly from Belgrade to Istanbul Airport with momondo
Airline
Rating
Free cancellation
Price
Air SerbiaPriceFrom $180Free cancellationRating
6.2
210 reviews
Search Air Serbia flights
Turkish AirlinesPriceFrom $286Free cancellationRating
7.3
4,104 reviews
Search Turkish Airlines flights

  • Turkish Airlines Flights From Belgrade to Istanbul Airport

    Turkish Airlines flight deals from Belgrade to Istanbul Airport start from $286 round-trip. Over the 21 Turkish Airlines flights for this route in a normal week, average airfare is usually $335 round-trip - but some users have found much cheaper deals with momondo.

  • Air Serbia Flights From Belgrade to Istanbul Airport

    $180 is the best Air Serbia flight deal from Belgrade to Istanbul Airport found on momondo over the last 72 hours. The average Air Serbia ticket price found was closer to $187, however, with flight time and availability significantly affecting the price. Air Serbia (6.2/10 from 210 user reviews) flies into Istanbul Airport from Belgrade 20 times in an average week so prices can vary.

Why use momondo?

Why should I use momondo to find a flight deal from Belgrade to Istanbul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belgrade to Istanbul for you.

Can I find flights from Belgrade to Istanbul with flexible booking policies on momondo?

Flights from Belgrade to Istanbul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Belgrade to Istanbul?

momondo helps you find the best flight between Belgrade and Istanbul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Belgrade to Istanbul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belgrade to Istanbul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Istanbul and let you know when they change.

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