Cheapest return flights from Lisbon to Barcelona in September from 51€

AirHint found the following cheapest return flights from Lisbon (LIS) to Barcelona (BCN) in September 2025 (see full year).

Return flights

24 Sep - 01 Oct Vueling Airlines direct
25 Sep - 08 Oct Ryanair direct
25 Sep - 14 Oct Ryanair direct
25 Sep - 13 Oct Ryanair direct
25 Sep - 15 Oct Ryanair direct
25 Sep - 07 Oct Ryanair direct
23 Sep - 13 Oct Vueling Airlines direct
23 Sep - 07 Oct Vueling Airlines direct
25 Sep - 02 Oct Vueling Airlines direct
11 Sep - 17 Sep Ryanair direct
25 Sep - 01 Oct Vueling Airlines direct
25 Sep - 30 Sep Ryanair direct
23 Sep - 30 Sep Vueling Airlines direct
15 Sep - 17 Sep Vueling Airlines direct
18 Sep - 30 Sep Ryanair direct
26 Sep - 30 Sep Vueling Airlines direct
11 Sep - 30 Sep Ryanair direct
18 Sep - 24 Sep Ryanair direct
17 Sep - 30 Sep Ryanair direct
09 Sep - 17 Sep Ryanair direct

Also check the deals for one-way flights from Lisbon to Barcelona 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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