Cheapest return flights from Frankfurt to Brussels in September from 133€

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

Return flights

30 Sep - 01 Oct Wizz Air Malta
11 Sep - 18 Sep Ryanair
19 Sep - 23 Sep Ryanair
16 Sep - 23 Sep Ryanair
29 Sep - 01 Oct Ryanair
09 Sep - 11 Sep Ryanair
27 Sep - 28 Sep Brussels Airlines direct
16 Sep - 19 Sep Wizz Air Malta
18 Sep - 21 Sep Ryanair
28 Sep - 01 Oct Wizz Air Malta
25 Sep - 29 Sep Brussels Airlines direct
19 Sep - 23 Sep Brussels Airlines direct
17 Sep - 24 Sep Brussels Airlines direct
25 Sep - 02 Oct Brussels Airlines direct
22 Sep - 03 Oct Brussels Airlines direct
29 Sep - 02 Oct Lufthansa
28 Sep - 01 Oct Brussels Airlines direct
30 Sep - 01 Oct Brussels Airlines direct
29 Sep - 01 Oct Brussels Airlines direct
29 Sep - 02 Oct Brussels Airlines direct

Also check the deals for one-way flights from Frankfurt 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.

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