AirHint found the following cheapest return flights from London (LCY) to Zurich (ZRH) in January 2026 (see full year).

Return flights

06 Jan - 12 Jan	SWISS	direct
12 Jan - 18 Jan	SWISS	direct
10 Jan - 15 Jan	SWISS	direct
12 Jan - 17 Jan	SWISS	direct
07 Jan - 13 Jan	SWISS	direct
06 Jan - 15 Jan	SWISS	direct
13 Jan - 29 Jan	SWISS	direct
19 Jan - 16 Feb	SWISS	direct
12 Jan - 31 Jan	SWISS	direct
17 Jan - 31 Jan	SWISS	direct
08 Jan - 22 Jan	SWISS	direct
10 Jan - 10 Feb	SWISS	direct
29 Jan - 04 Feb	SWISS	direct
24 Jan - 01 Feb	SWISS	direct
31 Jan - 01 Feb	SWISS	direct
29 Jan - 02 Feb	SWISS	direct
30 Jan - 03 Feb	SWISS	direct
29 Jan - 01 Feb	SWISS	direct
30 Jan - 01 Feb	SWISS	direct
28 Jan - 05 Feb	SWISS	direct

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

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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Cheapest return flights from London to Zurich in January from 141€

Return flights