Cheapest return flights from Lisbon to Barcelona in September from 63€

Best time to book flights for Lisbon (LIS) to Barcelona (BCN) flights at AirHint

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

Return flights

19 Sep - 22 Sep easyJet direct
29 Sep - 16 Oct Vueling Airlines direct
15 Sep - 25 Sep easyJet direct
05 Sep - 08 Sep Vueling Airlines direct
30 Sep - 16 Oct Vueling Airlines direct
30 Sep - 21 Oct Vueling Airlines direct
29 Sep - 12 Oct Vueling Airlines direct
29 Sep - 04 Oct Vueling Airlines direct
02 Sep - 09 Sep easyJet direct
23 Sep - 25 Sep Ryanair direct
09 Sep - 27 Sep Vueling Airlines direct
10 Sep - 27 Sep Vueling Airlines direct
11 Sep - 27 Sep Vueling Airlines direct
30 Sep - 12 Oct Vueling Airlines direct
30 Sep - 04 Oct Vueling Airlines direct
23 Sep - 28 Sep Ryanair direct
09 Sep - 25 Sep Vueling Airlines direct
29 Sep - 03 Oct Vueling Airlines direct
29 Sep - 08 Oct Vueling Airlines direct
23 Sep - 12 Oct 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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