Cheapest one-way flights from Barcelona to Lisbon in September from $28

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

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

One-Way flights

23 Sep easyJet direct
25 Sep easyJet direct
24 Sep easyJet direct
03 Sep easyJet direct
04 Sep easyJet direct
02 Sep easyJet direct
17 Sep easyJet direct
09 Sep easyJet direct
16 Sep easyJet direct
01 Sep easyJet direct

Also check the deals for return flights from Barcelona to Lisbon 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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