British Airways Cheap Flights from Boston to Shannon

View €448 flight on Sat, 16 Aug 2025Opens in a new window

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€448 Cheap British Airways flights Boston (BOS) to Shannon (SNN)

Prices were available within the past 7 days and start at €448 for one-way flights and €643 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
British Airways
Mon, 11 Aug - Mon, 18 Aug
BOS
Boston
SNN
Shannon
€643
Return
Found 11 hours ago
Select British Airways flight, departing Mon, 11 Aug from Boston to Shannon, returning Mon, 18 Aug, priced at €643 Found 11 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.