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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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
Find Deal

Everything you should know

When to travel
August
Cheapest • 40% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
Multiple Airlines
Wed 29/10
IST - BEG • multi-stop
Cheapest one-way flight
Multiple Airlines
Wed 29/10
IST - BEG • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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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 £84 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is £182 and £175 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 seasonApril
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly (17% more expensive 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 airlines offer Wi-Fi service onboard planes from Istanbul Airport to Belgrade?

    Only Air Serbia offers inflight Wi-Fi service on the Istanbul Airport to Belgrade flight route.

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

    The Airbus A321 (sharklets) 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 £140 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 £90 or less one-way and £127 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 4031 reviews
7.7Crew
7.4Food
7.3Comfort
7.3Boarding
7.4Entertainment
Airline reviews

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.

6.0 GoodAnonymous, Oct 2025IST - ORD
Read more Turkish Airlines reviews

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.

The food and drinks were below the normal standard we expect from Turkish Airlines. On a 4 hour flight we received 1 drinks service and 1 food service, the latter was a cheese omlete, which is well below what we have received in the past, such a shame we always recommend this airline..

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

The only hiccup was a change of plane and the resulting delayed departure, otherwise everything was more than OK.

I had a bad experience with the Airline company. I still did not get one of my baggages. I went several times at the Airport looking for the missing luggage.

It was pleasant except for the boarding at Istanbul and long wait for the wheel chair almost missed the flight Itambul to Dubai

The prices and many to choose from: Very unfriendly unprofessional and difficult staff and lacked English skills. Had the pleasure to go to Istanbul in 2022 but went on Jordan Airlines and found Turkey a wonderful place with kind people. The experience as a first time flyer on Turkish Airlines was so disappointing that received not to go into Turkey was so upset about this cruel treatment

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

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.

Pegasus is a very efficient airline. Passengers, however are sometimes unruly. Getting up right after take off. Getting up right when we land and before getting to the gate. Switching seats to the front so she can get a better seat. It is unfair for those that actually paid for seats. Flight attendants seem to not enforce it. One or two bad actors ruins it. Overall, the airline is great.

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

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!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

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

Information on your arrival and departure airports

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