Cheap flights Lisbon → Barcelona

Direct return flights for 1–7 days. Compare dates and book on Aviasales — prices change fast.

Cheapest dates

Prices as of 27.10.2026. Fresh prices load automatically. Round-trip fare for 1 adult without checked baggage; subject to change.

Dates	Days	Airline	Price
12.12 — 14.12	2	Ryanair	€48	Book from €48 →
11.12 — 13.12	2	Vueling	€50	Book from €50 →
07.11 — 10.11	3	Ryanair	€53	Book from €53 →
24.11 — 25.11	1	Ryanair	€68	Book from €68 →
18.11 — 25.11	7	Ryanair	€74	Book from €74 →
28.11 — 30.11	2	Ryanair	€76	Book from €76 →
21.11 — 24.11	3	Vueling	€80	Book from €80 →
06.11 — 11.11	5	easyJet	€90	Book from €90 →