Cheap flights from Brussels to Trieste

Compare flight prices from Brussels to Trieste across airlines and travel sites, see the cheapest month and day to fly, then book direct with the seller.

Lowest fare€20
Cheapest monthNovember 2026
Typical flight time1h 40m
Direct flightsYes

Lowest fare by month

€20November 2026
€38December 2026
–January 2027
–February 2027
–March 2027
–April 2027

Airlines on this route

Frequently asked questions

What is the cheapest month to fly from Brussels to Trieste?

November 2026 has had the lowest recent fares, from €20 one way.

How long is the flight from Brussels to Trieste?

A typical flight takes about 1h 40m.

Are there direct flights from Brussels to Trieste?

Yes. Direct flights have been found recently from €20.

Where do I book my ticket?

AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.

Popular routes

Compare flights