Flights to Zürich from Seattle

View ฿6,190 flight on Sun, 16 Nov 2025Opens in a new window

Popular airlines from Seattle to Zürich

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Cheap Flights from Seattle (SEA) to Zürich (ZRH)

Prices were available within the past 7 days and start at ฿6,190 for one-way flights and ฿19,145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, 19 Aug - Sat, 30 Aug
SEA
Seattle
ZRH
Zürich
฿19,145 Return, found 22 hours ago
฿19,145
Return
found 22 hours ago
Select Swiss International Air Lines flight, departing Tue, 19 Aug from Seattle to Zürich, returning Sat, 30 Aug, priced at ฿19,145 found 22 hours ago
United
Sun, 16 Nov - Sun, 30 Nov
SEA
Seattle
ZRH
Zürich
฿19,185 Return, found 23 hours ago
฿19,185
Return
found 23 hours ago
Select United flight, departing Sun, 16 Nov from Seattle to Zürich, returning Sun, 30 Nov, priced at ฿19,185 found 23 hours ago
Air Canada
Sun, 16 Nov - Sun, 30 Nov
SEA
Seattle
ZRH
Zürich
฿19,410 Return, found 23 hours ago
฿19,410
Return
found 23 hours ago
Select Air Canada flight, departing Sun, 16 Nov from Seattle to Zürich, returning Sun, 30 Nov, priced at ฿19,410 found 23 hours ago
Swiss International Air Lines
Tue, 19 Aug - Sat, 30 Aug
SEA
Seattle
ZRH
Zürich
฿19,780 Return, found 22 hours ago
฿19,780
Return
found 22 hours ago
Select Swiss International Air Lines flight, departing Tue, 19 Aug from Seattle to Zürich, returning Sat, 30 Aug, priced at ฿19,780 found 22 hours ago
Condor
Tue, 19 Aug - Sat, 30 Aug
SEA
Seattle
ZRH
Zürich
฿21,151 Return, found 22 hours ago
฿21,151
Return
found 22 hours ago
Select Condor flight, departing Tue, 19 Aug from Seattle to Zürich, returning Sat, 30 Aug, priced at ฿21,151 found 22 hours ago
Lufthansa
Sun, 16 Nov - Sun, 30 Nov
SEA
Seattle
ZRH
Zürich
฿21,295 Return, found 23 hours ago
฿21,295
Return
found 23 hours ago
Select Lufthansa flight, departing Sun, 16 Nov from Seattle to Zürich, returning Sun, 30 Nov, priced at ฿21,295 found 23 hours ago

Find the cheapest month to fly from Seattle (SEA) to Zürich (ZRH)

November is typically the cheapest month to fly

From ฿13,332 - ฿33,170 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.