Cheapest return flights from Brussels to Vienna in September from $73

Best time to book flights for Brussels (BRU) to Vienna (VIE) flights at AirHint

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

Return flights

27 Sep - 09 Oct Ryanair direct
27 Sep - 04 Oct Ryanair direct
15 Sep - 04 Oct Ryanair direct
28 Sep - 09 Oct Ryanair direct
28 Sep - 04 Oct Ryanair direct
29 Sep - 09 Oct Ryanair direct
29 Sep - 04 Oct Ryanair direct
05 Sep - 26 Sep Ryanair direct
27 Sep - 13 Oct Ryanair direct
27 Sep - 17 Oct Ryanair direct
23 Sep - 09 Oct Ryanair direct
15 Sep - 26 Sep Ryanair direct
05 Sep - 07 Sep Ryanair direct
23 Sep - 26 Sep Ryanair direct
15 Sep - 27 Sep Ryanair direct
11 Sep - 26 Sep Ryanair direct
05 Sep - 16 Sep Ryanair direct
23 Sep - 27 Sep Ryanair direct
15 Sep - 16 Sep Ryanair direct
11 Sep - 27 Sep Ryanair direct

Also check the deals for one-way flights from Brussels to Vienna 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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