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Cheap flights from Belgrade to Istanbul Airport from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — IST
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Belgrade Nikola Tesla to Istanbul are usually found in February or November, booked 63 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 30 April 2025.

Round-trip from

£168

One-way from

£89

Popular in

July

Cheapest in

February

Average price

£183

Good round-trip deal

£494 or less

Good one-way deal

£170 or less
Air Serbia
  • Air Serbia
  • 17/5-18/5
  • Nonstop
  • 3h 20m total
  • Belgrade to Istanbul
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Air Serbia
  • Air Serbia
  • 22/8
  • 1 total stop
  • 15h 55m total
  • Belgrade to Istanbul
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Highest demand for flights based on searches. 8% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in April 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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Find flight deals from Belgrade to Istanbul

Cheapest flights from Belgrade to Istanbul
Explore the most affordable flight options available from Belgrade to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Mon 17/1120:10BEG - IST
Nonstop1h 55mTurkish Airlines
Sat 22/1108:20IST - BEG
Nonstop1h 50mTurkish Airlines
Deal found 29/4£165
Sat 17/513:10BEG - IST
Nonstop1h 40mAir Serbia
Sun 18/504:30IST - BEG
Nonstop1h 40mAir Serbia
Deal found 29/4£168
Thu 9/1015:00BEG - IST
1 stop4h 00mAegean Airlines
Sat 11/1010:40IST - BEG
1 stop4h 15mAegean Airlines
Deal found 29/4£197
Fri 14/1117:25BEG - IST
2 stops27h 20mLufthansa
Mon 24/1119:00IST - BEG
1 stop6h 55mLufthansa
Deal found 29/4£227
Sat 10/506:00BEG - IST
1 stop9h 20mKLM
Sat 17/517:05IST - BEG
1 stop6h 50mKLM
Deal found 29/4£284
Thu 8/513:55BEG - IST
1 stop7h 30mTAROM
Fri 16/523:15IST - BEG
1 stop6h 55mTAROM
Deal found 29/4£295
Sat 10/513:55BEG - IST
1 stop34h 15mflydubai
Wed 14/502:10IST - BEG
1 stop21h 35mflydubai
Deal found 29/4£848

Cheapflights Fare Finder

Customise your flight search to find flights from Belgrade to Istanbul 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, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Belgrade to Istanbul Airport that are best for you.

Fly from

Belgrade

Fly to

Istanbul

Route

Depart

Return

Price

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sat 17/5

13:10-15:50

Nonstop1h 40m

Istanbul

Sun 18/5

04:30-05:10

Nonstop1h 40m

£168

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 9/10

20:25-23:15

Nonstop1h 50m

Istanbul

Sat 11/10

18:45-19:35

Nonstop1h 50m

£177

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 9/10

15:00-20:00

1 stop4h 00m

Istanbul

Sat 11/10

10:40-13:55

1 stop4h 15m

£197

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sun 18/5

06:05-21:20

2 stops14h 15m

Istanbul

Fri 23/5

17:55-12:15

2 stops19h 20m

£250

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sat 10/5

06:00-16:20

1 stop9h 20m

Istanbul

Sat 17/5

17:05-22:55

1 stop6h 50m

£284

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sat 10/5

09:05-22:25

1 stop12h 20m

Istanbul

Fri 16/5

23:15-08:35

1 stop10h 20m

£295

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sat 10/5

13:55-01:10

1 stop34h 15m

Istanbul

Wed 14/5

02:10-22:45

1 stop21h 35m

£848

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Fri 22/8

00:55-17:50

1 stop15h 55m

£89

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 20/8

14:45-20:00

1 stop4h 15m

£98

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Tue 19/8

13:55-22:25

1 stop7h 30m

£133

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 13 results
1
2

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 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 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 return flight from Belgrade to Istanbul. Price data was last updated on 25 April 2025.

To ensure you get the cheapest price possible for a flight from Belgrade to Istanbul Airport, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Belgrade to Istanbul Airport (average of £159). Flying from Belgrade to Istanbul Airport in August is currently the most expensive (average of £366). 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 30 April 2025.

When flying from Belgrade to Istanbul Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 42% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Belgrade to Istanbul. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Belgrade to Istanbul Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Belgrade to Istanbul Airport

Explore weekly flight availability from Belgrade to Istanbul. 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 April 2025.

The most flights from BEG to IST are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, KLM and LOT from Belgrade to Istanbul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Comfort

7.8

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
739 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Comfort

7.8

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,334 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Comfort

7.8

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,069 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Comfort

7.8

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Turkish Airlines
7.3
Good
3,788 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Comfort

7.8

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
flydubai
6.6
Okay
135 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Comfort

7.8

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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?

    Most people fly from Belgrade Nikola Tesla (BEG) if they book a flight from Belgrade to Istanbul. On average, Nikola Tesla has 8 outbound flights to Istanbul per day from 3 airlines. Belgrade Nikola Tesla is conveniently located just 7.1 mi from Belgrade’s city center.

  • 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 £168. Additional return tickets that might be worth considering are offered by Turkish Airlines and Aegean Airlines, with the lowest prices starting at £177 and £197, respectively.

  • What are the cheapest airlines to fly from Belgrade to Istanbul Airport one-way?

    One-way options have recently been found by users for as low as £89 on Air Serbia. Other airlines that offer cheap prices include Aegean Airlines from £98 and TAROM from £133 one-way.

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

    Consider Bulgaria Air (91%), Turkish Airlines (86%) or Air Serbia (86%) when booking your flight. These represent the most reliable airlines when flying from Belgrade to Istanbul Airport.

  • What are the cheapest flights from Belgrade to Istanbul Airport?

    On average you can expect to pay £521 for a flight from Belgrade to Istanbul Airport. The cheapest flight overall is £105 while the most popular route, (Belgrade Nikola Tesla - Istanbul) is currently priced at £189.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Belgrade to Istanbul Airport (average of £159). Flying from Belgrade to Istanbul Airport in August is currently the most expensive (average of £366). 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 Belgrade?

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

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Alternative routes for Belgrade to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Belgrade to Sabiha Gokcen flights

Top 3 airlines flying from Belgrade to Istanbul

Discover the top 3 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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest£79Average£139FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
Turkish AirlinesCheapest£105Average£175FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
AjetCheapest£140Average£168FlexibilityNo cancel feeOn-timeN/A
Search Ajet flights

Fly with Cheapflights

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belgrade to Istanbul for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Istanbul from Belgrade shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Belgrade to Istanbul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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