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Cheap flights from Belgrade to Istanbul from $140

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 3/11. 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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Cheap return flights

Air Serbia Logo
00:30 - 04:50BEG-IST
2h 20mdirect
Air Serbia Logo
05:30 - 05:10IST-BEG
1h 40mdirect
$262Air Serbia
Find Deal
Wed, 26 Nov - Sat, 29 Nov
Air Serbia Logo
00:30 - 04:50BEG-IST
2h 20mdirect
Air Serbia Logo
16:40 - 16:20IST-BEG
1h 40mdirect
$263Air Serbia
Find Deal
Wed, 4 Mar - Wed, 11 Mar
Air Serbia Logo
00:30 - 04:50BEG-IST
2h 20mdirect
Air Serbia Logo
16:40 - 16:20IST-BEG
1h 40mdirect
$265Air Serbia
Find Deal
Thu, 13 Nov - Mon, 17 Nov
KLM Logo
06:00 - 16:55BEG-IST
8h 55m1 stop
KLM Logo
17:55 - 23:15IST-BEG
7h 20m1 stop
$326KLM
Find Deal
Fri, 6 Mar - Fri, 13 Mar
Turkish Airlines Logo
09:00 - 12:50BEG-IST
1h 50mdirect
Turkish Airlines Logo
19:40 - 19:25IST-BEG
1h 45mdirect
$328Turkish Airlines
Find Deal
Tue, 10 Mar - Tue, 10 Mar
KLM Logo
06:05 - 16:55BEG-IST
8h 50m1 stop
KLM Logo
17:55 - 23:25IST-BEG
7h 30m1 stop
$349KLM
Find Deal
Fri, 14 Nov - Mon, 17 Nov
LOT Logo
17:15 - 00:40BEG-IST
5h 25m1 stop
LOT Logo
07:50 - 13:15IST-BEG
7h 25m1 stop
$356LOT
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Turkish Airlines Logo
09:00 - 12:50BEG-IST
1h 50mdirect
Turkish Airlines Logo
14:35 - 14:25IST-BEG
1h 50mdirect
$367Turkish Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Logo
09:00 - 12:50BEG-IST
1h 50mdirect
Logo
22:00 - 16:00IST-BEG
20h 00m1 stop
$368
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Logo
19:40 - 20:05BEG-IST
22h 25m2 stops
Logo
20:15 - 14:55IST-BEG
20h 40m2 stops
$413
Find Deal
Wed, 29 Oct - Wed, 5 Nov

KLM flights from Belgrade to Istanbul Airport

Our best KLM deals on Belgrade to Istanbul Airport flight tickets
KLM
6 Mar
BEG06:00Belgrade Nikola Tesla
8h 55m
1 stop
IST16:55Istanbul
14 Mar
IST17:55Istanbul
7h 20m
1 stop
BEG23:15Belgrade Nikola Tesla
$326
Find similar
KLM
14 Nov
BEG06:05Belgrade Nikola Tesla
8h 50m
1 stop
IST16:55Istanbul
17 Nov
IST17:55Istanbul
7h 30m
1 stop
BEG23:25Belgrade Nikola Tesla
$349
Find similar

Turkish Airlines flights from Belgrade to Istanbul Airport

Our best Turkish Airlines deals on Belgrade to Istanbul Airport flight tickets
Turkish Airlines
10 Mar
BEG09:00Belgrade Nikola Tesla
1h 50m
IST12:50Istanbul
10 Mar
IST19:40Istanbul
1h 45m
BEG19:25Belgrade Nikola Tesla
$328
Find similar
Turkish Airlines
29 Oct
BEG09:00Belgrade Nikola Tesla
1h 50m
IST12:50Istanbul
5 Nov
IST14:35Istanbul
1h 50m
BEG14:25Belgrade Nikola Tesla
$367
Find similar
Turkish Airlines
18 Sept
BEG20:25Belgrade Nikola Tesla
1h 50m
IST23:15Istanbul
21 Sept
IST07:45Istanbul
1h 45m
BEG08:30Belgrade Nikola Tesla
$370
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 15 September 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

Wed 26/11

00:30-04:50

Nonstop2h 20m

Istanbul

Sat 29/11

05:30-05:10

Nonstop1h 40m

$262

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 4/3

00:30-04:50

Nonstop2h 20m

Istanbul

Wed 11/3

16:40-16:20

Nonstop1h 40m

$263

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 13/11

00:30-04:50

Nonstop2h 20m

Istanbul

Mon 17/11

16:40-16:20

Nonstop1h 40m

$265

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Fri 6/3

06:00-16:55

1 stop8h 55m

Istanbul

Fri 13/3

17:55-23:15

1 stop7h 20m

$326

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Tue 10/3

09:00-12:50

Nonstop1h 50m

Istanbul

Tue 10/3

19:40-19:25

Nonstop1h 45m

$328

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Fri 14/11

06:05-16:55

1 stop8h 50m

Istanbul

Mon 17/11

17:55-23:25

1 stop7h 30m

$349

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 29/10

17:15-00:40

1 stop5h 25m

Istanbul

Wed 5/11

07:50-13:15

1 stop7h 25m

$356

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 29/10

09:00-12:50

Nonstop1h 50m

Istanbul

Wed 5/11

14:35-14:25

Nonstop1h 50m

$367

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 29/10

09:00-12:50

Nonstop1h 50m

Istanbul

Wed 5/11

22:00-16:00

1 stop20h 00m

$368

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 29/10

19:40-20:05

2 stops22h 25m

Istanbul

Wed 5/11

20:15-14:55

2 stops20h 40m

$413

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Belgrade and Istanbul Airport?

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 $209.

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 $1,887. 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 $2,262.

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 week ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $310 when searching week 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 $253 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 September 2025, prices for Belgrade to Istanbul Airport flights are approximately 16% 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

$1,249

Fastest flight time

1h 40m

Direct flights

Every day
The best one-way flight to Istanbul Airport from Belgrade in the past 72 hours is $1,249. The best return flight deal from Belgrade to Istanbul Airport found on momondo in the last 72 hours is $1,797.
The fastest flight from Belgrade to Istanbul Airport takes 1h 40m
Direct flights go from Belgrade to Istanbul Airport every day.
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 $179Free cancellationRating
6.2
200 reviews
Search Air Serbia flights
Turkish AirlinesPriceFrom $285Free cancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights

  • Turkish Airlines Flights From Belgrade to Istanbul Airport

    Turkish Airlines flight deals from Belgrade to Istanbul Airport start from $190 round-trip. Over the 25 Turkish Airlines flights for this route in a normal week, average airfare is usually $227 round-trip - but some users have found much cheaper deals with momondo.

  • Air Serbia Flights From Belgrade to Istanbul Airport

    $119 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 $132, however, with flight time and availability significantly affecting the price. Air Serbia (6.2/10 from 200 user reviews) flies into Istanbul Airport from Belgrade 24 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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