AirHint found the following cheapest return flights from London (LCY) to Zanzibar (ZNZ) in December 2026 (see full year).

Return flights

01 Dec - 15 Dec	SWISS
02 Dec - 10 Dec	SWISS
04 Dec - 27 Dec	KLM
15 Dec - 18 Dec	SWISS
12 Dec - 20 Dec	KLM
02 Dec - 16 Dec	KLM
10 Dec - 20 Dec	KLM
09 Dec - 20 Dec	KLM
12 Dec - 23 Dec	KLM
12 Dec - 22 Dec	KLM
28 Dec - 04 Jan	Kenya Airways
21 Dec - 05 Jan	Kenya Airways
17 Dec - 07 Jan	Kenya Airways
17 Dec - 03 Jan	Kenya Airways
28 Dec - 08 Jan	SWISS
25 Dec - 08 Jan	KLM
18 Dec - 03 Jan	Kenya Airways
26 Dec - 05 Jan	KLM
19 Dec - 03 Jan	KLM
20 Dec - 03 Jan	KLM

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

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 Zanzibar in December from 889€

Return flights