Cheapest return flights from Brussels to Vienna in September from $87

AirHint found the following cheapest return flights from Brussels (BRU) to Vienna (VIE) in September 2026 (see full year).

Return flights

15 Sep - 25 Sep Ryanair direct
29 Sep - 19 Oct Ryanair direct
29 Sep - 15 Oct Ryanair direct
28 Sep - 15 Oct Ryanair direct
07 Sep - 25 Sep Ryanair direct
29 Sep - 08 Oct Ryanair direct
28 Sep - 08 Oct Ryanair direct
15 Sep - 18 Sep Ryanair direct
14 Sep - 18 Sep Ryanair direct
11 Sep - 25 Sep Ryanair direct
25 Sep - 15 Oct Ryanair direct
29 Sep - 16 Oct Ryanair direct
28 Sep - 16 Oct Ryanair direct
07 Sep - 18 Sep Ryanair direct
07 Sep - 08 Sep Ryanair direct
25 Sep - 08 Oct Ryanair direct
07 Sep - 14 Sep Ryanair direct
11 Sep - 18 Sep Ryanair direct
25 Sep - 16 Oct Ryanair direct
11 Sep - 14 Sep Ryanair direct

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

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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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