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$123+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BEG — IST
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Find cheap flights from Belgrade to Istanbul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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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 Friday or Monday and return on a Friday

Cheap 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 December 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:40 amBEG - IST
1 stop14h 05mAir Serbia
Sat 12/205:30 pmIST - BEG
1 stop13h 45mAir Serbia
Deal found 12/13$307
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:55 amBEG - IST
2 stops6h 35mMultiple Airlines
Sat 12/205:30 pmIST - BEG
1 stop13h 45mMultiple Airlines
Deal found 12/13$322
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:15 pmBEG - IST
Nonstop1h 50mTurkish Airlines
Sat 1/38:20 amIST - BEG
Nonstop1h 50mTurkish Airlines
Deal found 12/13$330
This FlightHub deal was found by Cheapflights users on 12/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:55 pmBEG - IST
1 stop8h 45mLOT
Mon 2/97:50 amIST - BEG
1 stop7h 25mLOT
Deal found 12/14$344
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 amBEG - IST
1 stop6h 20mMultiple Airlines
Mon 2/94:40 pmIST - BEG
Nonstop1h 40mMultiple Airlines
Deal found 12/13$348
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:40 amBEG - IST
1 stop14h 05mMultiple Airlines
Fri 12/1912:40 pmIST - BEG
1 stop3h 50mMultiple Airlines
Deal found 12/13$350
This Air Serbia deal was found by Cheapflights users on 12/14. 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.
Wed 12/2412:15 pmBEG - IST
Nonstop1h 40mAir Serbia
Mon 2/94:40 pmIST - BEG
Nonstop1h 40mAir Serbia
Deal found 12/14$363
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:55 pmBEG - IST
2 stops21h 10mMultiple Airlines
Fri 12/195:20 amIST - BEG
Nonstop1h 40mMultiple Airlines
Deal found 12/14$364
This CheapOair deal was found by Cheapflights users on 12/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:55 pmBEG - IST
1 stop8h 45mMultiple Airlines
Sat 1/38:20 amIST - BEG
Nonstop1h 50mMultiple Airlines
Deal found 12/13$397
This Air Serbia deal was found by Cheapflights users on 12/14. 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.
Thu 12/181:10 pmBEG - IST
Nonstop1h 40mAir Serbia
Wed 12/244:40 pmIST - BEG
Nonstop1h 40mAir Serbia
Deal found 12/14$424

Find 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 December 14, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$200
(Kiwi.com)

One-way from

$123
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$243

Good round-trip deal

$592 or less

Good one-way deal

$241 or less
Provider with most accurate pricing for Belgrade Nikola Tesla-Istanbul flight deals.
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Provider most trusted by Cheapflights users for Belgrade Nikola Tesla-Istanbul flights.
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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. 7% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in December 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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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 December 14, 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 2/28

5:10 pm-5:35 pm

1 stop22h 25m

Istanbul

Sat 3/7

3:00 pm-1:15 pm

1 stop24h 15m

$201

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 1/15

5:10 pm-2:00 pm

1 stop18h 50m

Istanbul

Wed 1/21

7:50 am-4:35 pm

1 stop10h 45m

$205

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 1/29

1:10 pm-4:50 pm

Nonstop1h 40m

Istanbul

Sun 2/1

4:40 pm-4:20 pm

Nonstop1h 40m

$213

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Thu 3/12

1:10 pm-4:50 pm

Nonstop1h 40m

Istanbul

Mon 3/16

8:20 am-8:10 am

Nonstop1h 50m

$213

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 2/11

12:15 pm-3:55 pm

Nonstop1h 40m

Istanbul

Sun 2/15

4:40 pm-4:20 pm

Nonstop1h 40m

$216

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Tue 1/13

1:10 pm-4:50 pm

Nonstop1h 40m

Istanbul

Tue 1/20

5:35 pm-5:15 pm

Nonstop1h 40m

$216

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Wed 1/21

12:15 pm-3:55 pm

Nonstop1h 40m

Istanbul

Mon 1/26

5:30 am-5:10 am

Nonstop1h 40m

$216

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Tue 1/13

1:10 pm-4:50 pm

Nonstop1h 40m

Istanbul

Sun 1/18

4:40 pm-4:20 pm

Nonstop1h 40m

$217

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Tue 1/13

1:10 pm-4:50 pm

Nonstop1h 40m

Istanbul

Fri 1/16

4:40 pm-4:20 pm

Nonstop1h 40m

$222

BelgradeIstanbul

BEG - IST

BEGIST

Belgrade Nikola Tesla

Tue 1/13

1:10 pm-4:50 pm

Nonstop1h 40m

Istanbul

Thu 1/15

5:35 pm-5:15 pm

Nonstop1h 40m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 19 results
1
2

Compare providers for flights from Belgrade to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Belgrade to Istanbul in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Belgrade-Istanbul Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Belgrade-Istanbul Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Belgrade-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Belgrade-Istanbul Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Belgrade-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 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 11 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, June is the cheapest month in which you can book a flight from Belgrade to Istanbul Airport (average of $49). Flying from Belgrade to Istanbul Airport in November is currently the most expensive (average of $176). 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 December 14, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 83% 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 December 13, 2025.

Travelers seeking maximum savings on their Belgrade to Istanbul Airport flight should consider departing on Friday at noon 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.

How much does it cost to fly round-trip from Belgrade to Istanbul Airport?

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 December 14, 2025.
Get a feel of what it's like to fly with Turkish Airlines, Pegasus Airlines, and Air Serbia from Belgrade to Istanbul Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,097 reviews

Comfort

7.3

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Turkish Airlines
7.3
Good
4,097 reviews
Turkish Airlines
7.3
Good
4,097 reviews

Comfort

7.3

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Pegasus Airlines
6.7
Okay
637 reviews
Turkish Airlines
7.3
Good
4,097 reviews

Comfort

7.3

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Air Serbia
6.2
Okay
210 reviews
Turkish Airlines
7.3
Good
4,097 reviews

Comfort

7.3

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

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 9 outbound flights to Istanbul per day.

  • How long is the flight from Belgrade to Istanbul Airport?

    LOT, Air Serbia, and Turkish Airlines can get you from Belgrade to Istanbul Airport in just under 1h 40m. Your travel time can differ by up to 20h 45m. Belgrade and Istanbul Airport are separated by a distance of 490 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Air Serbia, at $63, was found to be the cheapest airline from Belgrade to Istanbul Airport.Alternate airlines to your destination round-trip include Ajet and Pegasus Airlines. Air Serbia is 70% 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 $62. Users have also found prices from $84 and $92 on Pegasus Airlines and Ajet, 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%), Etihad Airways (87%), Air Serbia (80%).

  • 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 $1,011, our data indicates the cheapest price to be $147. The most popular route (Belgrade Nikola Tesla - Istanbul), is priced around $144.

  • 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, June is the cheapest month in which you can book a flight from Belgrade to Istanbul Airport (average of $49). Flying from Belgrade to Istanbul Airport in November is currently the most expensive (average of $176). 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

Traveling 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 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$96Average$121FlexibilityNo cancel feeOn-timeN/A
AjetCheapest$104Average$232FlexibilityNo cancel feeOn-timeN/A
Pegasus AirlinesCheapest$129Average$219FlexibilityNo cancel feeOn-time82%
Turkish AirlinesCheapest$174Average$235FlexibilityNo cancel feeOn-time77%

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