Cheapest return flights from London to Zurich in September from 151€

Best time to book flights for London (LCY) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to Zurich (ZRH) in September 2025 (see full year).

Return flights

19 Sep - 29 Sep SWISS direct
05 Sep - 10 Sep SWISS direct
01 Sep - 16 Sep SWISS direct
26 Sep - 29 Sep SWISS direct
03 Sep - 05 Sep SWISS direct
05 Sep - 27 Sep SWISS direct
04 Sep - 13 Sep SWISS direct
11 Sep - 14 Sep SWISS direct
04 Sep - 07 Sep SWISS direct
03 Sep - 07 Sep SWISS direct
26 Sep - 03 Oct SWISS direct
27 Sep - 05 Oct SWISS direct
30 Sep - 04 Oct SWISS direct

Also check the deals for one-way flights from London to Zurich in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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