Cheap Flights from Seattle to Cusco

View €338 flight on Fri, 2 May 2025Opens in a new window

Popular airlines from Seattle to Cusco

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Cheap flights from Seattle to Cusco (SEA-CUZ)

Prices were available within the past 7 days and start at €338 for one-way flights and €1,113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 22 Jun - Sun, 29 Jun
SEA
Seattle
CUZ
Cusco
€1,113 Return, found 6 days ago
€1,113
Return
found 6 days ago
Select Delta flight, departing Sun, 22 Jun from Seattle to Cusco, returning Sun, 29 Jun, priced at €1,113 found 6 days ago
Aeromexico
Sun, 22 Jun - Sun, 29 Jun
SEA
Seattle
CUZ
Cusco
€1,137 Return, found 6 days ago
€1,137
Return
found 6 days ago
Select Aeromexico flight, departing Sun, 22 Jun from Seattle to Cusco, returning Sun, 29 Jun, priced at €1,137 found 6 days ago
Delta
Sun, 22 Jun - Sun, 29 Jun
SEA
Seattle
CUZ
Cusco
€1,145 Return, found 6 days ago
€1,145
Return
found 6 days ago
Select Delta flight, departing Sun, 22 Jun from Seattle to Cusco, returning Sun, 29 Jun, priced at €1,145 found 6 days ago
Delta
Sun, 22 Jun - Sun, 29 Jun
SEA
Seattle
CUZ
Cusco
€1,148 Return, found 6 days ago
€1,148
Return
found 6 days ago
Select Delta flight, departing Sun, 22 Jun from Seattle to Cusco, returning Sun, 29 Jun, priced at €1,148 found 6 days ago
American Airlines
Sun, 22 Jun - Sun, 29 Jun
SEA
Seattle
CUZ
Cusco
€1,447 Return, found 6 days ago
€1,447
Return
found 6 days ago
Select American Airlines flight, departing Sun, 22 Jun from Seattle to Cusco, returning Sun, 29 Jun, priced at €1,447 found 6 days ago
United
Sun, 22 Jun - Sun, 29 Jun
SEA
Seattle
CUZ
Cusco
€1,790 Return, found 6 days ago
€1,790
Return
found 6 days ago
Select United flight, departing Sun, 22 Jun from Seattle to Cusco, returning Sun, 29 Jun, priced at €1,790 found 6 days ago
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