British Airways Cheap Flights from Boston to Shannon

View €407 flight on Sat, 16 Aug 2025Opens in a new window

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Prices were available within the past 7 days and start at €407 for one-way flights and €1,129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 19 Dec - Sun, 28 Dec
BOS
Boston
SNN
Shannon
€1,129 Return, found 2 hours ago
€1,129
Return
found 2 hours ago
Select British Airways flight, departing Fri, 19 Dec from Boston to Shannon, returning Sun, 28 Dec, priced at €1,129 found 2 hours ago
Boston to Shannon route information
Origin airport
Logan Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, JetBlue Airways, KLM, United
Popular airline
Aer Lingus
Distance
4620 km
Average flight time
5 hours 50 mins
*Available to Expedia members.