What's the cheapest day to fly in September?

We don't have enough real fare data for September to identify a cheapest weekday.

Is September a good time to visit Zurich?

Check the real weather data above for Zurich in September — we don't have crowd or event data to add beyond that.

Should I book now or wait?

There's no reliable way to predict whether a specific fare will rise or fall. If the real September fares above already fit your budget, booking removes the risk of the price changing.

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Flights from San Francisco to Zurich in September

Planning a trip from San Francisco to Zurich in September? Find the best flights and seasonal tips. Flight time: 11h 45m.

Flying in September

Zurich typically sees daytime highs around 20°C and overnight lows around 11°C in September, based on the last 3 years. Expect roughly 105 mm of rain across the month.

Nearby airports

Near San Francisco

San Carlos Airport (SQL)16 km
Metropolitan Oakland International Airport (OAK)18 km
Norman Y. Mineta San Jose International Airport (SJC)49 km

Near Zurich

Friedrichshafen Airport (FDH)76 km
St Gallen Altenrhein Airport (ACH)76 km
EuroAirport Basel-Mulhouse-Freiburg Airport (BSL)78 km

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More about this route

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FAQs — San Francisco to Zurich in September

We don't have real fare data for September on this route yet — use the search box above for live prices.