Cheapest one-way flights from Treviso to Sofia in September from 34€

Best time to book flights for Treviso (TSF) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest one-way flights from Treviso (TSF) to Sofia (SOF) in September 2025 (see full year).

One-Way flights

19 Sep Ryanair direct

Also check the deals for return flights from Treviso to Sofia in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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