Cheapest return flights from Vienna to Sofia in September from 44€

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

Return flights

27 Sep - 15 Oct Ryanair direct
27 Sep - 01 Oct Ryanair direct
27 Sep - 10 Oct Ryanair direct
27 Sep - 13 Oct Ryanair direct
27 Sep - 14 Oct Ryanair direct
27 Sep - 07 Oct Ryanair direct
27 Sep - 16 Oct Ryanair direct
27 Sep - 08 Oct Ryanair direct
27 Sep - 06 Oct Ryanair direct
27 Sep - 02 Oct Ryanair direct
27 Sep - 30 Sep Ryanair direct
30 Sep - 30 Sep Ryanair direct
28 Sep - 30 Sep Ryanair direct
21 Sep - 30 Sep Ryanair direct
20 Sep - 30 Sep Ryanair direct
26 Sep - 30 Sep Ryanair direct
29 Sep - 30 Sep Ryanair direct
25 Sep - 30 Sep Ryanair direct
24 Sep - 30 Sep Ryanair direct
23 Sep - 30 Sep Ryanair direct

Also check the deals for one-way 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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