Cheapflights Tip: The best prices from Istanbul to Belgrade Nikola Tesla are usually found in September or January, booked 65 days in advance, depart on a Monday or Saturday and return on a Monday
Find flight deals from Istanbul to Belgrade
Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 August 2026.
Popular in
May
Cheapest in
September
Average price
£191
Good one-way deal
£114 or less
Highest demand for flights based on searches. 6% potential increase in price (£9 potential increase over avg. return price).
Best time to book a flight from Istanbul to Belgrade
Have a flexible travel schedule? Discover the best time to fly to Belgrade from Istanbul with our price prediction graph.
IST-BEG
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Istanbul Airport to Belgrade
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How far ahead should I book a flight from Istanbul Airport to Belgrade?
The best time to book flights from Istanbul Airport to Belgrade is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Istanbul Airport to Belgrade?
Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to Belgrade (average of £151). Flying from Istanbul Airport to Belgrade in May is currently the most expensive (average of £205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IST to BEG?
Find hourly flight availability from Istanbul to Belgrade. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 August 2026.
It’s optimal to fly from Istanbul Airport to Belgrade in the evening. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Istanbul Airport to Belgrade?
Use this chart to determine the cheapest time to fly return from Istanbul to Belgrade. Price data was last updated on 29 August 2026.
Travellers seeking maximum savings on their Istanbul Airport to Belgrade flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Istanbul Airport to Belgrade
Explore weekly flight availability from Istanbul to Belgrade. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 August 2026.
The most flights from IST to BEG are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Istanbul to Belgrade delayed?
About 17% of weekly flights between Istanbul and Belgrade have experienced delays in the past year, with the average delay time being 102 minutes.
What is the most punctual flight time for Istanbul to Belgrade flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Istanbul to Belgrade flights?
Over the past year, Turkish Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
Reviews of airlines servicing Belgrade
Get insights into the airlines that provide service to Belgrade. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgrade. Reviews last updated 30 August 2026.
See what other customers who have flown with Air Serbia from Istanbul Airport to Belgrade have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Rude service. Moved last minute from an assigned seat in row 4 to 21, crew told me is all the same. Yet they charge way more for front rows. Chaotic boarding. Avoid flying this airline. Ryanair or WizzAir looks better for far less.
Rude service. Moved last minute from an assigned seat in row 4 to 21, crew told me is all the same. Yet they charge way more for front rows. Chaotic boarding. Avoid flying this airline. Ryanair or WizzAir looks better for far less.
Related info for your journey
Find useful and relevant information for your journey from Istanbul to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Belgrade from Istanbul?
Located just 7.1 mi from the city center, Belgrade Nikola Tesla is the airport most travelers will use when flying to Belgrade from Istanbul. Booking flights from Istanbul to Nikola Tesla (BEG) should be relatively easy as there are 12 daily inbound flights from Istanbul from 1 airline.
What is the cheapest airline to fly from Istanbul Airport to Belgrade round-trip?
Flying on Air Serbia is currently your cheapest option to Belgrade, with prices starting at £82. This flight start at 53% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Istanbul Airport to Belgrade one-way?
The cheapet airlines for a one-way flight from Istanbul Airport to Belgrade are Air Serbia (£38), Ajet (£59), and Pegasus Airlines (£64).
What are the most reliable airlines from Istanbul Airport to Belgrade?
Consider Qatar Airways (100%), Bulgaria Air (100%) or IndiGo (84%) when booking your flight. These represent the most reliable airlines when flying from Istanbul Airport to Belgrade.
Can I find deals for flights from Istanbul to Belgrade that include hotel bookings?
Yes. In addition to deals on Istanbul to Belgrade flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Istanbul to Belgrade?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Belgrade.
Can I find deals for business class flights from Istanbul to Belgrade?
Yes. Cheapflights offers flight deals from Istanbul to Belgrade by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Istanbul Airport to Belgrade?
Currently, September is the cheapest month in which you can book a flight from Istanbul Airport to Belgrade (average of £151). Flying from Istanbul Airport to Belgrade in May is currently the most expensive (average of £205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Belgrade if you plan to visit one of these locations
Novi Sad
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Fly from Istanbul to Belgrade on these airlines
Choose from the following airlines for your flight from Istanbul to Belgrade. Flights are based on user searches made on Cheapflights and were last updated on 30 August 2026.
Explore flights to Belgrade departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 August 2026.
Discover the top airline that operate flights from Istanbul to Belgrade. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 30 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Istanbul to Belgrade?
Cheapflights makes it easy to find Istanbul to Belgrade flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Istanbul to Belgrade?
Cheapflights simply makes it quick and affordable to book flights from Istanbul to Belgrade by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Istanbul to Belgrade with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Istanbul to Belgrade, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Istanbul to Belgrade become cheaper?
Yes! Start tracking prices for Istanbul to Belgrade flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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