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Cheap flights from Belgrade to Istanbul Airport

BEG — IST
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Belgrade Nikola Tesla to Istanbul are usually found in August or July, booked 11 days in advance, depart on a Saturday or Sunday and return on a Monday

Cheap flight deals from Belgrade to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Belgrade (BEG) to Istanbul (IST). 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 11 September 2025.

Popular in

September

Cheapest in

August

Average price

C$ 337

Good round-trip deal

C$ 332 or less

Good one-way deal

C$ 87 or less
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Belgrade Nikola Tesla to Istanbul.
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Price to beat on a one-way flight from Belgrade Nikola Tesla to Istanbul.
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Best time to book a flight from Belgrade to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Belgrade with our price prediction graph.
Estimated round-trip 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 Belgrade to Istanbul Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Belgrade to Istanbul. Price data was last updated on 29 August 2025.

Booking 3 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belgrade to Istanbul Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Belgrade to Istanbul Airport?

Currently, October is the cheapest month in which you can book a flight from Belgrade to Istanbul Airport (average of C$ 993). Flying from Belgrade to Istanbul Airport in December is currently the most expensive (average of C$ 1,235). 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 BEG to IST?

Find hourly flight availability from Belgrade to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

It’s optimal to fly from Belgrade to Istanbul Airport at noon. By choosing this option you can save up to 74% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated 11 September 2025.
See what other customers who have flown with Turkish Airlines and Air Serbia from Belgrade to Istanbul Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,968 reviews
Check prices

Crew

7.7

Overall

7.3

Entertainment

7.4

Comfort

7.3

Food

7.4

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews
Check prices

Crew

7.7

Overall

7.3

Entertainment

7.4

Comfort

7.3

Food

7.4

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Air Serbia
6.3
Okay
200 reviews
Turkish Airlines
7.3
Good
3,968 reviews
Check prices

Crew

7.7

Overall

7.3

Entertainment

7.4

Comfort

7.3

Food

7.4

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

Related info for your journey

Find useful and relevant information for your journey from Belgrade to Istanbul. 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 from for flights from Belgrade to Istanbul?

    For a flight from Belgrade to Istanbul, you will be flying from Nikola Tesla. Belgrade Nikola Tesla (BEG) is just 11.4 km from the centre of the city. Nikola Tesla is the only Belgrade airport and it handles 7 outbound flights to Istanbul per day. 2 airlines have flights to Istanbul from Belgrade Nikola Tesla on a regular basis.

  • What are the cheapest airlines flying from Belgrade to Istanbul Airport round-trip?

    Flying on Air Serbia is currently your cheapest option to Istanbul Airport, with prices starting at C$ 261. Another option worth looking into is Turkish Airlines, starting at C$ 319 round trip. These flights start at 8% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Belgrade to Istanbul Airport?

    No one likes to see their flight delayed. When booking a flight from Belgrade to Istanbul Airport consider choosing Bulgaria Air (100%), IndiGo (78%) or Air Serbia (74%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Belgrade to Istanbul that include hotel bookings?

    Yes. In addition to deals on Belgrade to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgrade to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgrade to Istanbul.

  • Can I find deals for business class flights from Belgrade to Istanbul?

    Yes. Cheapflights offers flight deals from Belgrade to Istanbul 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 Belgrade to Istanbul Airport?

    Currently, October is the cheapest month in which you can book a flight from Belgrade to Istanbul Airport (average of C$ 993). Flying from Belgrade to Istanbul Airport in December is currently the most expensive (average of C$ 1,235). 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.

See more FAQs

Travelling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Top 2 airlines flying from Belgrade to Istanbul

Discover the top 2 airlines that operate flights from Belgrade to Istanbul. 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapestC$ 261AverageC$ 318FlexibilityNo cancel feeOn-timeN/A
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Turkish AirlinesCheapestC$ 319AverageC$ 348FlexibilityNo cancel feeOn-time77%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Belgrade to Istanbul?

Deals for Belgrade to Istanbul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belgrade to Istanbul?

Millions of users choose and trust Cheapflights to book the best flight deals from Belgrade to Istanbul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belgrade to Istanbul with no change fees?

Yes! Cheapflights helps users easily find flights from Belgrade to Istanbul with no change fees.

Can Cheapflights notify me if prices for flights from Belgrade to Istanbul become cheaper?

Not ready to book yet? You can track prices for flights from Belgrade to Istanbul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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