Cheapest return flights from Bilbao to Brussels in September from $88
AirHint found the following cheapest return flights from Bilbao (BIO) to Brussels (BRU)
in September 2025 (see full year ).
Return flights
03 Sep
- 10 Sep
Vueling Airlines
$ 88
direct
09 Sep
- 10 Sep
Vueling Airlines
$ 90
direct
17 Sep
- 01 Oct
Vueling Airlines
$ 93
direct
02 Sep
- 09 Sep
Vueling Airlines
$ 96
direct
03 Sep
- 09 Sep
Vueling Airlines
$ 97
direct
03 Sep
- 17 Sep
Vueling Airlines
$ 97
direct
03 Sep
- 21 Sep
Vueling Airlines
$ 97
direct
09 Sep
- 17 Sep
Vueling Airlines
$ 97
direct
09 Sep
- 21 Sep
Vueling Airlines
$ 97
direct
02 Sep
- 17 Sep
Vueling Airlines
$ 97
direct
02 Sep
- 21 Sep
Vueling Airlines
$ 97
direct
10 Sep
- 01 Oct
Vueling Airlines
$ 97
direct
24 Sep
- 01 Oct
Vueling Airlines
$ 100
direct
24 Sep
- 08 Oct
Vueling Airlines
$ 109
direct
17 Sep
- 05 Oct
Vueling Airlines
$ 109
direct
24 Sep
- 15 Oct
Vueling Airlines
$ 111
17 Sep
- 06 Oct
Vueling Airlines
$ 114
17 Sep
- 07 Oct
Vueling Airlines
$ 114
24 Sep
- 05 Oct
Vueling Airlines
$ 116
direct
24 Sep
- 06 Oct
Vueling Airlines
$ 121
Also check the deals for one-way flights from Bilbao to Brussels in September .
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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