Cheapest return flights from Brussels to Lisbon in October from $126

Best time to book flights for Brussels (BRU) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Brussels (BRU) to Lisbon (LIS) in October 2025 (see full year).

Return flights

02 Oct - 15 Oct Ryanair direct
06 Oct - 15 Oct Ryanair direct
02 Oct - 21 Oct Ryanair
13 Oct - 15 Oct Vueling Airlines
02 Oct - 14 Oct Ryanair
15 Oct - 21 Oct Vueling Airlines
06 Oct - 21 Oct Ryanair
02 Oct - 18 Oct Ryanair
22 Oct - 12 Nov Vueling Airlines
11 Oct - 15 Oct Vueling Airlines
04 Oct - 15 Oct Vueling Airlines
29 Oct - 12 Nov Ryanair direct
27 Oct - 06 Nov TAP direct
21 Oct - 06 Nov Vueling Airlines
22 Oct - 06 Nov Vueling Airlines
27 Oct - 12 Nov Vueling Airlines
15 Oct - 05 Nov Vueling Airlines
21 Oct - 08 Nov Vueling Airlines
22 Oct - 08 Nov Vueling Airlines
21 Oct - 05 Nov Vueling Airlines

Also check the deals for one-way flights from Brussels to Lisbon in October.

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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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