The cheapest flight to Valencia you can get by boooking 5 days before departure.
The most popular airlines on the route Trieste - Valencia: Ryanair (FR), Lufthansa (LH).
The cheapest flights you can book on the route Ronchi dei Legionari (TRS) - Manises (VLC).
Direct flights last about 2h 15min.
Direct flights available 3 days a week - Monday, Thursday, Sunday.
Direct flights: Ryanair (FR).