$171 Cheap Flights from Belgrade (BEG) to Trieste (TRS)

View $171 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS)

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Cheap Flights from Belgrade to Trieste (BEG-TRS)

Prices were available within the past 7 days and start at $171 for one-way flights and $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Oct 16 - Wed, Oct 22
BEG
Belgrade
TRS
Trieste
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 16 from Belgrade to Trieste, returning Wed, Oct 22, priced at $215 found 4 days ago
Lufthansa
Fri, Nov 28 - Mon, Dec 1
BEG
Belgrade
TRS
Trieste
$231 Roundtrip, found 3 days ago
$231
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Nov 28 from Belgrade to Trieste, returning Mon, Dec 1, priced at $231 found 3 days ago
Lufthansa
Thu, Oct 16 - Wed, Oct 22
BEG
Belgrade
TRS
Trieste
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 16 from Belgrade to Trieste, returning Wed, Oct 22, priced at $233 found 4 days ago
Lufthansa
Fri, Nov 28 - Mon, Dec 1
BEG
Belgrade
TRS
Trieste
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Nov 28 from Belgrade to Trieste, returning Mon, Dec 1, priced at $241 found 3 days ago
Lufthansa
Fri, Nov 28 - Mon, Dec 1
BEG
Belgrade
TRS
Trieste
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Nov 28 from Belgrade to Trieste, returning Mon, Dec 1, priced at $243 found 3 days ago
Lufthansa
Thu, Oct 16 - Wed, Oct 22
BEG
Belgrade
TRS
Trieste
$246 Roundtrip, found 4 days ago
$246
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 16 from Belgrade to Trieste, returning Wed, Oct 22, priced at $246 found 4 days ago
Lufthansa
Thu, Oct 16 - Wed, Oct 22
BEG
Belgrade
TRS
Trieste
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 16 from Belgrade to Trieste, returning Wed, Oct 22, priced at $249 found 4 days ago
Lufthansa
Thu, Oct 16 - Wed, Oct 22
BEG
Belgrade
TRS
Trieste
$252 Roundtrip, found 4 days ago
$252
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 16 from Belgrade to Trieste, returning Wed, Oct 22, priced at $252 found 4 days ago
Air Serbia
Fri, Oct 17 - Fri, Oct 24
BEG
Belgrade
TRS
Trieste
$326 Roundtrip, found 3 days ago
$326
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Fri, Oct 17 from Belgrade to Trieste, returning Fri, Oct 24, priced at $326 found 3 days ago
ITA Airways
Mon, Dec 1 - Mon, Dec 15
BEG
Belgrade
TRS
Trieste
$440 Roundtrip, found 3 days ago
$440
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Mon, Dec 1 from Belgrade to Trieste, returning Mon, Dec 15, priced at $440 found 3 days ago

Alternative airports near Trieste

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Friuli Venezia Giulia TRS. Cheapest and Closest option available. Average driving time to city center is 33 minutes. Flights from $353
TRS
Friuli Venezia Giulia
CheapestClosest
Average driving time to city center33 min
Flights from $353

Frequently asked questions

How much does a flight from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS) cost?
Get a cheap one-way flight from $171 or cheap return flight from $215 from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS)?
Flying in October is a great way to save, as it's the cheapest month for flights between BEG and TRS. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS)?
To find the cheapest airline flying from BEG to TRS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS)?
There are no daily nonstop flights departing from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BEG to TRS?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS)?
To avoid possible delays on the Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS) last-minute?
Last-minute bookings from BEG to TRS are usually more expensive. To lock in the lowest prices, start searching for flights well in advance. That said, if you can play around with your travel dates, you may score a cheap fare right before you leave.
Is it cheaper to book a BEG to TRS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BEG to TRS flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Nikola Tesla Airport (BEG) to Friuli Venezia Giulia Airport (TRS)?
Usually, it's possible to reschedule or cancel your BEG to TRS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Nikola Tesla
Destination airport
Friuli Venezia Giulia
Roundtrip price
$215
Distance
337 mi

Book with confidence

Book with confidence

Belgrade to Trieste Flights

The cheapest times to fly from Belgrade to Trieste

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Belgrade to Trieste are during the month of October. You can find some of the cheapest flights from Belgrade to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belgrade to Trieste

Sunday is one of the best days to book for cheap flights from Belgrade to Trieste: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Belgrade to Trieste

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Belgrade to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $171 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Belgrade to Trieste flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Belgrade to Trieste airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Belgrade to Trieste Flights

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