$421 Cheap British Airways flights Seattle (SEA) to Lisbon (LIS)

$421 Cheap British Airways flights Seattle (SEA) to Lisbon (LIS)

Prices were available within the past 7 days and start at $421 for one-way flights and $658 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 28 - Thu, Nov 13

SEA

Seattle

LIS

Lisbon

$658 Roundtrip, found 1 day ago

$658

Roundtrip

found 1 day ago

Select British Airways flight, departing Tue, Oct 28 from Seattle to Lisbon, returning Thu, Nov 13, priced at $658 found 1 day ago