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$109+ Cheap flights from Belgrade (BEG) to Istanbul (IST)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — IST
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheapflights Tip: The best prices from Belgrade Nikola Tesla to Istanbul are usually found in February or January, booked 63 days in advance, depart on a Wednesday or Friday 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 June 18, 2025.

Round-trip from

$219
(Booking.com)

One-way from

$109
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$232

Good round-trip deal

$383 or less

Good one-way deal

$157 or less
From Belgrade Nikola Tesla to Istanbul
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One-way flight from Belgrade Nikola Tesla to Istanbul
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Highest demand for flights based on searches. 12% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 18, 2025.

This Booking.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:00 amBEG - IST
Nonstop1h 50mTurkish Airlines
Fri 11/212:35 pmIST - BEG
Nonstop1h 50mTurkish Airlines
Deal found 6/16$219
This Expedia deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/292:45 pmBEG - IST
1 stop10h 35mAegean Airlines
Mon 9/18:50 pmIST - BEG
1 stop18h 05mAegean Airlines
Deal found 6/16$234
This Booking.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:30 amBEG - IST
Nonstop2h 20mMultiple Airlines
Fri 11/2110:00 pmIST - BEG
1 stop12h 55mMultiple Airlines
Deal found 6/16$235
This Air Serbia deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2012:15 pmBEG - IST
Nonstop1h 40mAir Serbia
Fri 7/253:40 pmIST - BEG
Nonstop1h 40mAir Serbia
Deal found 6/18$237
This Mytrip deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:00 pmBEG - IST
1 stop8h 50mLOT
Wed 10/151:55 pmIST - BEG
1 stop27h 40mLOT
Deal found 6/18$255
This TAROM deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAROM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/261:10 pmBEG - IST
1 stop8h 15mTAROM
Mon 6/3010:15 amIST - BEG
1 stop7h 00mTAROM
Deal found 6/18$341
This Lufthansa deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:05 amBEG - IST
2 stops14h 15mLufthansa
Thu 10/95:55 pmIST - BEG
1 stop7h 00mLufthansa
Deal found 6/16$387

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 18, 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

Tue 11/18

9:00 am-12:50 pm

Nonstop1h 50m

Istanbul

Fri 11/21

2:35 pm-2:25 pm

Nonstop1h 50m

$219

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Fri 8/29

2:45 pm-2:20 am

1 stop10h 35m

Istanbul

Mon 9/1

8:50 pm-1:55 pm

1 stop18h 05m

$234

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Mon 11/17

12:30 am-4:50 am

Nonstop2h 20m

Istanbul

Fri 11/21

10:00 pm-8:55 am

1 stop12h 55m

$235

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sun 7/20

12:15 pm-2:55 pm

Nonstop1h 40m

Istanbul

Fri 7/25

3:40 pm-4:20 pm

Nonstop1h 40m

$237

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 10/8

2:00 pm-11:50 pm

1 stop8h 50m

Istanbul

Wed 10/15

1:55 pm-4:35 pm

1 stop27h 40m

$255

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 7/16

12:40 am-10:25 pm

1 stop20h 45m

Istanbul

Mon 7/21

10:15 am-4:15 pm

1 stop7h 00m

$378

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sat 10/4

6:05 am-9:20 pm

2 stops14h 15m

Istanbul

Thu 10/9

5:55 pm-11:55 pm

1 stop7h 00m

$387

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Fri 11/28

12:40 am-4:35 pm

1 stop13h 55m

$109

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Fri 9/19

2:45 pm-8:00 pm

1 stop4h 15m

$113

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Sat 11/29

6:10 pm-9:30 am

2 stops13h 20m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 15 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 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 June 13, 2025.

The price you pay for your flight from Belgrade to Istanbul Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Belgrade to Istanbul Airport (average of $923). Flying from Belgrade to Istanbul Airport in June is currently the most expensive (average of $1,368). 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 June 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 70% on flights from Belgrade to Istanbul Airport by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Belgrade to Istanbul. Price data was last updated on June 15, 2025.

Travelers seeking maximum savings on their Belgrade to Istanbul Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon 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 June 18, 2025.

The most flights from BEG to IST are scheduled on a Monday (14 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 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 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul Airport when rainfall is around 0.4 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 18, 2025.
Read reviews from past customers who have flown Aegean Airlines, LOT and Turkish Airlines from Belgrade to Istanbul. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
758 reviews

Boarding

7.8

Entertainment

7.0

Food

7.4

Overall

8.2

Comfort

7.8

Crew

8.6

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
8.2
Very good
758 reviews
Aegean Airlines
8.2
Very good
758 reviews

Boarding

7.8

Entertainment

7.0

Food

7.4

Overall

8.2

Comfort

7.8

Crew

8.6

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
1,081 reviews
Aegean Airlines
8.2
Very good
758 reviews

Boarding

7.8

Entertainment

7.0

Food

7.4

Overall

8.2

Comfort

7.8

Crew

8.6

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
3,853 reviews
Aegean Airlines
8.2
Very good
758 reviews

Boarding

7.8

Entertainment

7.0

Food

7.4

Overall

8.2

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Lufthansa
6.8
Okay
7,158 reviews
Aegean Airlines
8.2
Very good
758 reviews

Boarding

7.8

Entertainment

7.0

Food

7.4

Overall

8.2

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Wizz Air
6.8
Okay
1,058 reviews
Aegean Airlines
8.2
Very good
758 reviews

Boarding

7.8

Entertainment

7.0

Food

7.4

Overall

8.2

Comfort

7.8

Crew

8.6

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?

    Belgrade Nikola Tesla (BEG), located 7.1 mi from the city center, is the airport you fly out of when you book flights from Belgrade to Istanbul. 4 airlines have flights from Nikola Tesla to Istanbul on a regular basis. Booking flights from Belgrade Nikola Tesla to Istanbul should not be difficult; the airport handles an average of 11 outbound flights to Istanbul per day.

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

    Turkish Airlines, at $219, was found to be the cheapest airline from Belgrade to Istanbul Airport.Alternate airlines to your destination round-trip include Aegean Airlines and Air Serbia. Turkish Airlines is 2% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Air Serbia. According to our data, you can fly for as low as $109. Users have also found prices from $113 and $138 on Aegean Airlines and Wizz Air, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Belgrade to Istanbul Airport on time: Bulgaria Air (100%), IndiGo (85%), Air Serbia (82%).

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

    Looking for the cheapest flight from Belgrade to Istanbul Airport? While on average our users pay $1,170, our data indicates the cheapest price to be $119. The most popular route (Belgrade Nikola Tesla - Istanbul), is priced around $232.

  • 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, November is the cheapest month in which you can book a flight from Belgrade to Istanbul Airport (average of $923). Flying from Belgrade to Istanbul Airport in June is currently the most expensive (average of $1,368). 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

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Top 4 airlines flying from Belgrade to Istanbul

Discover the top 4 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 2,558,603 searches. Data last updated June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$106Average$216FlexibilityNo cancel feeOn-timeN/A
AjetCheapest$130Average$242FlexibilityNo cancel feeOn-timeN/A
Pegasus AirlinesCheapest$149Average$243FlexibilityNo cancel feeOn-time82%
Turkish AirlinesCheapest$168Average$225FlexibilityNo cancel feeOn-time77%

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