Cheapest return flights from London to Zurich in December from 142€

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

Return flights

17 Dec - 22 Dec SWISS direct
05 Dec - 13 Dec SWISS direct
01 Dec - 11 Jan SWISS direct
02 Dec - 10 Dec SWISS direct
10 Dec - 17 Dec SWISS direct
04 Dec - 15 Dec SWISS direct
10 Dec - 13 Dec SWISS direct
05 Dec - 09 Dec SWISS direct
17 Dec - 24 Dec SWISS direct
05 Dec - 08 Dec SWISS direct
06 Dec - 08 Dec SWISS direct
17 Dec - 11 Jan SWISS direct
31 Dec - 22 Jan SWISS direct
30 Dec - 14 Jan SWISS direct
24 Dec - 01 Jan SWISS direct
30 Dec - 20 Jan SWISS direct
31 Dec - 01 Jan British Airways direct
31 Dec - 12 Jan SWISS direct
11 Dec - 01 Jan SWISS direct
12 Dec - 12 Jan SWISS direct

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

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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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