Popular airlines from Seattle to Lisbon
American AirlinesAmerican Airlines
Air CanadaAir Canada
Air FranceAir France
FinnairFinnair
British AirwaysBritish Airways
DeltaDelta
Aer LingusAer Lingus
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Find Cheap Flights from Seattle (SEA) to Lisbon (LIS)
Prices were available within the past 7 days and start at HK$4,463 for one-way flights and HK$6,925 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 18 Aug - Sun, 31 Aug
SEA
Seattle
LIS
Lisbon
HK$6,925 Return, found 1 day ago
HK$6,925
Return
found 1 day ago
Mon, 18 Aug - Sun, 31 Aug
SEA
Seattle
LIS
Lisbon
HK$8,222 Return, found 1 day ago
HK$8,222
Return
found 1 day ago
Mon, 18 Aug - Sun, 31 Aug
SEA
Seattle
LIS
Lisbon
HK$9,430 Return, found 1 day ago
HK$9,430
Return
found 1 day ago
Mon, 18 Aug - Sun, 31 Aug
SEA
Seattle
LIS
Lisbon
HK$9,552 Return, found 1 day ago
HK$9,552
Return
found 1 day ago
Mon, 18 Aug - Sun, 31 Aug
SEA
Seattle
LIS
Lisbon
HK$10,698 Return, found 1 day ago
HK$10,698
Return
found 1 day ago
Mon, 18 Aug - Sun, 31 Aug
SEA
Seattle
LIS
Lisbon
HK$12,157 Return, found 1 day ago
HK$12,157
Return
found 1 day ago
Find the cheapest month to fly from Seattle (SEA) to Lisbon (LIS)
February is typically the cheapest month to fly
From HK$3,643 - HK$8,407 per traveller.
Graph displaying average flight prices per month
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