Cheap flights from Porto to Lake Sarnen

View AU$76 flight on Tue, 23 Sep. 2025Opens in a new window

Popular airlines from Porto to Lake Sarnen

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Cheap Flights from Porto (OPO) to Lake Sarnen (ZRH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Thu, 11 Sep. - Mon, 15 Sep.
OPO
Porto
ZRH
Zürich
AU$242 Return, found 2 days ago
AU$242
Return
found 2 days ago
Select easyJet flight, departing Thu, 11 Sep. from Porto to Zürich, returning Mon, 15 Sep., priced at AU$242 found 2 days ago
TAP Portugal
Thu, 11 Sep. - Mon, 15 Sep.
OPO
Porto
ZRH
Zürich
AU$306 Return, found 2 days ago
AU$306
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 11 Sep. from Porto to Zürich, returning Mon, 15 Sep., priced at AU$306 found 2 days ago
Swiss International Air Lines
Thu, 11 Sep. - Mon, 15 Sep.
OPO
Porto
ZRH
Zürich
AU$314 Return, found 2 days ago
AU$314
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 11 Sep. from Porto to Zürich, returning Mon, 15 Sep., priced at AU$314 found 2 days ago
Air Europa
Thu, 11 Sep. - Mon, 15 Sep.
OPO
Porto
ZRH
Zürich
AU$359 Return, found 2 days ago
AU$359
Return
found 2 days ago
Select Air Europa flight, departing Thu, 11 Sep. from Porto to Zürich, returning Mon, 15 Sep., priced at AU$359 found 2 days ago
Vueling Airlines
Wed, 24 Dec. - Tue, 30 Dec.
OPO
Porto
ZRH
Zürich
AU$406 Return, found 2 days ago
AU$406
Return
found 2 days ago
Select Vueling Airlines flight, departing Wed, 24 Dec. from Porto to Zürich, returning Tue, 30 Dec., priced at AU$406 found 2 days ago
Brussels Airlines
Tue, 6 Jan. - Sun, 11 Jan.
OPO
Porto
ZRH
Zürich
AU$453 Return, found 1 day ago
AU$453
Return
found 1 day ago
Select Brussels Airlines flight, departing Tue, 6 Jan. from Porto to Zürich, returning Sun, 11 Jan., priced at AU$453 found 1 day ago

Find the cheapest month to fly from Porto (OPO) to Zürich (ZRH)

February is typically the cheapest month to fly

From AU$133 - AU$281 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.