Search flights from Brussels (BRU) to Trieste (TRS)

Book your plane tickets from Brussels to Trieste with ease

Cheapest flights to Trieste

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Brussels to Trieste: things to know

The most popular route is from Brussels Airport in Brussels to Trieste Airport in Trieste. On average this flight takes 4 hours 37 minutes one way and costs US$416 for the round trip.

Most popular route
Brussels Airport (BRU) to Trieste Airport (TRS)
Average flight time
4 hours 37 minutes
Average round-trip price
US$416
Fly from Brussels to Trieste
4 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Brussels to Trieste

Airline options may vary according to recently booked flights and your search terms

  • ITA Airways
  • Lufthansa
  • Ryanair
  • Brussels Airlines

Frequently asked questions

Fly to more destinations from Brussels

Research, refine and make plans for your whole trip

Flights from Brussels to Italy

Compare flights, find the best prices and hop on the next plane to Italy.

Hotels in Trieste

A popular choice with visitors to Italy.

Flights from Belgium to Italy

More options to fly to Italy.

Flights to Trieste Area

Reaching Trieste Area just got easier!

Flights to Friuli Venezia Giulia

Reaching Friuli Venezia Giulia just got easier!

All flights

Fly to your next dream destination.