IST - BEG

Find Cheap Flights from Istanbul Airport to Belgrade

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belgrade

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Belgrade, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Belgrade, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
Multiple Airlines
Fri 12/12
IST - BEG • multi-stop
Cheapest one-way flight
Multiple Airlines
Fri 12/12
IST - BEG • multi-stop
When to travel
August
Cheapest • 45% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Istanbul to Belgrade (IST-BEG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Belgrade that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Istanbul to Belgrade

Multiple Airlines Logo
IST
-
BEG
490 mimulti-stop
Multiple Airlines Logo
BEG
-
IST
490 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Istanbul to Belgrade flights

Get data-powered insights and trends into flights from Istanbul to Belgrade to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Istanbul Airport to Belgrade?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Belgrade, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul Airport to Belgrade is August, where tickets cost £83 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is £186 and £180 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Belgrade, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Istanbul Airport to Belgrade, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know - Cheap tickets from Istanbul Airport to Belgrade

Low seasonNovember
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 44% lower on average.

When to book flights from Istanbul to Belgrade

Are your dates flexible? Find out the best times to travel from Istanbul to Belgrade based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Istanbul Airport to Belgrade flights

  • Which aircraft models fly most regularly from Istanbul Airport to Belgrade?

    The Airbus A319 is the aircraft model that flies most regularly on the Istanbul Airport to Belgrade flight route.

  • Which airline alliances offer flights from Istanbul Airport to Belgrade?

    Star Alliance is the only airline alliance operating flights between Istanbul Airport and Belgrade.

  • On which days can I fly direct from Istanbul Airport to Belgrade?

    There are direct flights from Istanbul Airport to Belgrade on a daily basis.

  • Which is the best airline for flights from Istanbul to Belgrade, Turkish Airlines or Pegasus Airlines?

    The two airlines most popular with KAYAK users for flights from Istanbul to Belgrade are Turkish Airlines and Pegasus Airlines. With an average price for the route of £174 and an overall rating of 7.3, Turkish Airlines is the most popular choice. Pegasus Airlines is also a great choice for the route, with an average price of £136 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Istanbul Airport to Belgrade?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul Airport to Belgrade.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul Airport to Belgrade?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belgrade from Istanbul Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul Airport to Belgrade?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belgrade with an airline and back to Istanbul Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul Airport to Belgrade?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belgrade from Istanbul Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Istanbul Airport to Belgrade

  • Looking for a cheap flight from Belgrade to Istanbul Airport? 25% of our users found flights on this route for £111 or less one-way and £184 or less round-trip.

Prefer to fly direct from Istanbul Airport to Belgrade?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Istanbul to Belgrade Nikola Tesla.
Find which airlines fly direct from Istanbul Airport to Belgrade Nikola Tesla Airport, which days they fly and book direct flights.

Direct departures

Istanbul to Belgrade Nikola Tesla

Monday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Tuesday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Wednesday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Thursday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Friday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Saturday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Sunday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

See more direct flights

Direct returns

Belgrade Nikola Tesla to Istanbul

Monday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Tuesday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Wednesday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Thursday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Friday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Saturday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

Sunday

Air Serbia, Turkish Airlines

Air Serbia, Turkish Airlines

See more direct flights

Reviews of the top 4 airlines flying from Istanbul to Belgrade

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Belgrade. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Istanbul to Belgrade? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4089 reviews
7.3Comfort
7.3Boarding
7.4Food
7.8Crew
7.4Entertainment
Airline reviews

This is not business class. This is premium economy. Total scam to sell this as business class

2.0 MediocreAnonymous, Dec 2025
IST - NBO
Read more Turkish Airlines reviews

This is not business class. This is premium economy. Total scam to sell this as business class

Seats too much and for the price we paid eve thought economy we still had to pay $169 to check a ba that’s ridiculous and also my daughter needed water so she can take her medicine we push the boton for the attendant to get us water they never came we push it 3 times no one came and ask what we needed . Am not happy with the service at all I will not fly with TK anymore

Boarding experience was a mess- both to and from Istanbul airport. No one knew anything. They asked everyone to line up according to their sit numbers- it was unbelievable. Business class had a separate line, but it was hard to find- I had to go through all that mess before finding it. Would not recommend

My experience with Turkish Airlines was good. I didn’t get the meal I ordered. So I didn’t have anything to eat which was disappointing.

They can my date of travel and let me standard in Istanbul for three days stop over and only pay for one day in a hotel with only one breakfast for three days.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

Worst experience with boarding once we left the wheel chair even traveling business we had to wait with all the crowd for the bus to take us to the plane then climb the stairs with our bags When you pay extra for comfort and convenience and you don’t get any is disappointing

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

Online check-in was unavailable for my flight. So I waited 40 min in the queue at the check-in counter. Then, unlike any other airline in the world (and I am a very frequent international flyer) Pegasus was adamant that my CPAP was just another carry on and that I had to pay extra for it. Then, after I had paid in advance for a seat, they insisted I could not sit in an exit row because I was over 60 years old (I'm clearly in good shape and buy exit row seats more or less weekly). We pushed back harder and harder and insisted on talking to the station chief, who spoke with the counter staff by phone (not to me) and eventually relented. Experience on boarf was ok-- for a budget airline.

You adjourned my flight by 1h 30 mns and only updated me 1h30 mns before the new scheduled flight. I submitted an email to Kayak asking for a refund. It was the most stressful experience I've had.

Not because when i try to do check in there is only in turkish language i can not select other language

https://www.instagram.com/reel/DGVSRsasQcG/?igsh=dmkxa2s1eHNlbHZs

Don't fly Pegasus, terrible service at the airport and boarding was really bad. Both flights I took with them were significantly late. This flight had us all changing the gate at the last moment and it was chaos.withour explanation or apology. The planes have seats that don't recline and seats are really hard. The crew on board was good both flights, but that is the only positive thing I can say about this airline. It's not worth it and I won't be flying them again.

The airport staff were some of the worst I've ever flown, and I fly at least 50x every year. From the staff at the gate, to the check in staff, to the ticketing sales staff. My experience in Instanbul was so bad Ill.never fly Pegasus again. They were incredibly rude, dismissive and not helpful whatsoever. This is the worst of the worst if you want to fly a budget airline I'd go elsewhere. The airplane seats are really uncomfortable and don't recline at all, you get charged for every single thing so in the end you will pay more flying with them. The crew on the plane were the only kind people we encountered with Pegasus.

Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe

Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh

The crew were outstandingly kind and cheerful. We carried our cat and they offered help.

Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.

Bad. Cancelled and delayed flight. Payed 25£ for seat but got just normal one. No one refunded the money.

Boarding and flight itself was smooth and temperature during the flight was perfect. It was just overall vibe for long distance flight, felt cheap ( comparing to KLM or TUI that I used recently). Entertainment out of date movies with poor picture quality, no games, flight map wasn't working

Basic, 737 Boeing, business class is just an economy class seat with blocked middle seat (European standard).

Entertainment is nonexistent. Food might have been good, however due to language barriers I didn’t get to have any food. Flat bed seats and layout was excellent. Crew efficient and straightforward, but lacking any western style approach. Not that I’d expect anything else, but one could have hoped.

Unorganized, late and they lost my bag for several days.

Flight took very long to even get checked in for, everything was late and written out by hand. My luggage was lost for several days and it was the most unorganized flight experience of my life.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Everything you need to know for your flight from Istanbul to Belgrade

Information on your arrival and departure airports