Cheapest return flights from Gerona to Brussels in September from $76

Best time to book flights for Gerona (GRO) to Brussels (BRU) flights at AirHint

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

Return flights

18 Sep - 20 Sep Ryanair direct
19 Sep - 20 Sep Ryanair direct
04 Sep - 20 Sep Ryanair direct
05 Sep - 20 Sep Ryanair direct
19 Sep - 09 Oct Ryanair direct
24 Sep - 09 Oct Ryanair direct
18 Sep - 09 Oct Ryanair direct
04 Sep - 13 Sep Ryanair direct
20 Sep - 20 Sep Ryanair direct
05 Sep - 13 Sep Ryanair direct
20 Sep - 09 Oct Ryanair direct
18 Sep - 18 Sep Ryanair direct
18 Sep - 19 Sep Ryanair direct
19 Sep - 19 Sep Ryanair direct
18 Sep - 02 Oct Ryanair direct
18 Sep - 03 Oct Ryanair direct
19 Sep - 02 Oct Ryanair direct
19 Sep - 03 Oct Ryanair direct
24 Sep - 02 Oct Ryanair direct
24 Sep - 11 Oct Ryanair direct

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

Book a cheap hotel in Brussels

Cheap car rent in Brussels