Cheap Flights from Porto to Barcelona
Browse current best options from Porto. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Porto
RatePunk searches hundreds of travel sites at once for deals on flights to Barcelona
Prices updated 5 days ago
481 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 19, 2026.)
Today’s best flight deals from Porto to Barcelona
Explore current cheapest deals departing from Porto to Barcelona
2026-12-14 – 2026-12-31
OPO - Barcelona
78% AI deal score
75 €
37 €
Round trip
2026-12-24 – 2026-12-31
OPO - Barcelona
73% AI deal score
90 €
40 €
Round trip
2026-12-19 – 2026-12-31
OPO - Barcelona
77% AI deal score
79 €
40 €
Round trip
2026-12-21 – 2026-12-31
OPO - Barcelona
77% AI deal score
81 €
40 €
Round trip
2026-12-17 – 2026-12-31
OPO - Barcelona
76% AI deal score
78 €
41 €
Round trip
2026-12-18 – 2026-12-31
OPO - Barcelona
76% AI deal score
78 €
41 €
Round trip
2026-12-22 – 2026-12-31
OPO - Barcelona
78% AI deal score
84 €
41 €
Round trip
2026-11-07 – 2026-11-14
OPO - Barcelona
77% AI deal score
82 €
42 €
Round trip
2026-11-07 – 2026-11-15
OPO - Barcelona
77% AI deal score
78 €
42 €
Round trip
2026-12-14 – 2026-12-18
OPO - Barcelona
74% AI deal score
95 €
42 €
Round trip
