CA $420 Cheap British Airways fights from Lisbon (LIS) to Shannon (SNN)

View CA $420 flight on Thu, Oct. 16, 2025Opens in a new window

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British Airways flights from Lisbon to Shannon (LIS→SNN)

Prices were available within the past 7 days and start at CA $420 for one-way flights and CA $888 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Jun. 8 - Tue, Jun. 9
LIS
Lisbon
SNN
Shannon
CA $888 Roundtrip, found 9 hours ago
CA $888
Roundtrip
found 9 hours ago
Select British Airways flight, departing Mon, Jun. 8 from Lisbon to Shannon, returning Tue, Jun. 9, priced at CA $888 found 9 hours ago
British Airways
Mon, Jun. 8 - Tue, Jun. 9
LIS
Lisbon
SNN
Shannon
CA $942 Roundtrip, found 9 hours ago
CA $942
Roundtrip
found 9 hours ago
Select British Airways flight, departing Mon, Jun. 8 from Lisbon to Shannon, returning Tue, Jun. 9, priced at CA $942 found 9 hours ago
British Airways
Mon, Jun. 8 - Tue, Jun. 9
LIS
Lisbon
SNN
Shannon
CA $972 Roundtrip, found 9 hours ago
CA $972
Roundtrip
found 9 hours ago
Select British Airways flight, departing Mon, Jun. 8 from Lisbon to Shannon, returning Tue, Jun. 9, priced at CA $972 found 9 hours ago
British Airways
Mon, Jun. 8 - Tue, Jun. 9
LIS
Lisbon
SNN
Shannon
CA $1,003 Roundtrip, found 9 hours ago
CA $1,003
Roundtrip
found 9 hours ago
Select British Airways flight, departing Mon, Jun. 8 from Lisbon to Shannon, returning Tue, Jun. 9, priced at CA $1,003 found 9 hours ago
British Airways
Mon, Jun. 8 - Tue, Jun. 9
LIS
Lisbon
SNN
Shannon
CA $1,020 Roundtrip, found 9 hours ago
CA $1,020
Roundtrip
found 9 hours ago
Select British Airways flight, departing Mon, Jun. 8 from Lisbon to Shannon, returning Tue, Jun. 9, priced at CA $1,020 found 9 hours ago
British Airways
Mon, Jun. 8 - Tue, Jun. 9
LIS
Lisbon
SNN
Shannon
CA $1,061 Roundtrip, found 9 hours ago
CA $1,061
Roundtrip
found 9 hours ago
Select British Airways flight, departing Mon, Jun. 8 from Lisbon to Shannon, returning Tue, Jun. 9, priced at CA $1,061 found 9 hours ago
Flight from Lisbon to Shannon (LIS - SNN) route information
Origin airport
Humberto Delgado
Destination airport
Shannon
Airlines serving
British Airways
Popular airline
British Airways
Distance
1539 km
*Available to Expedia members.