Cheapest one-way flights from Vienna to Sofia in September from 25€

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

One-Way flights

17 Sep Ryanair direct
15 Sep Ryanair direct
20 Sep Ryanair direct
18 Sep Ryanair direct
30 Sep Ryanair direct
07 Sep Ryanair direct
24 Sep Ryanair direct
21 Sep Ryanair direct
23 Sep Ryanair direct
02 Sep Ryanair direct

Also check the deals for return flights from Vienna 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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