British Airways Cheap Flights from Porto to Shannon

View €204 flight on Wed, 29 Oct 2025Opens in a new window

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Prices were available within the past 7 days and start at €204 for one-way flights and €405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 10 Oct - Sun, 12 Oct
OPO
Porto
SNN
Shannon
€405 Return, found 14 hours ago
€405
Return
found 14 hours ago
Select British Airways flight, departing Fri, 10 Oct from Porto to Shannon, returning Sun, 12 Oct, priced at €405 found 14 hours ago
British Airways
Thu, 25 Sep - Sun, 28 Sep
OPO
Porto
SNN
Shannon
€473 Return, found 14 hours ago
€473
Return
found 14 hours ago
Select British Airways flight, departing Thu, 25 Sep from Porto to Shannon, returning Sun, 28 Sep, priced at €473 found 14 hours ago
Porto to Shannon route information
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Shannon
Airlines serving
British Airways, Ryanair
Popular airline
British Airways
Distance
1266 km
Average flight time
2 hours 15 mins
*Available to Expedia members.