Cheapest return flights from Brussels to Bratislava in September from $49

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

Return flights

23 Sep - 25 Sep Ryanair direct
02 Sep - 04 Sep Ryanair direct
02 Sep - 18 Sep Ryanair direct
02 Sep - 09 Sep Ryanair direct
20 Sep - 25 Sep Ryanair direct
13 Sep - 25 Sep Ryanair direct
02 Sep - 11 Sep Ryanair direct
23 Sep - 11 Oct Ryanair direct
23 Sep - 01 Oct Ryanair direct
13 Sep - 18 Sep Ryanair direct
04 Sep - 18 Sep Ryanair direct
20 Sep - 01 Oct Ryanair direct
06 Sep - 25 Sep Ryanair direct
23 Sep - 03 Oct Ryanair direct
25 Sep - 11 Oct Ryanair direct
25 Sep - 01 Oct Ryanair direct
13 Sep - 01 Oct Ryanair direct
23 Sep - 12 Oct Ryanair direct
23 Sep - 05 Oct Ryanair direct
20 Sep - 03 Oct Ryanair direct

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