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

Return flights

06 Dec - 13 Dec	Ethiopian Airlines
07 Dec - 21 Dec	Ethiopian Airlines
01 Dec - 06 Dec	Ethiopian Airlines
01 Dec - 14 Dec	Ethiopian Airlines
10 Dec - 15 Dec	Ethiopian Airlines
10 Dec - 17 Dec	Ethiopian Airlines
09 Dec - 20 Dec	Ryanair
03 Dec - 11 Dec	Ethiopian Airlines
10 Dec - 18 Dec	Ethiopian Airlines
03 Dec - 10 Dec	Wizz Air UK
31 Dec - 14 Jan	Turkish Airlines
26 Dec - 06 Jan	easyJet
22 Dec - 04 Jan	easyJet
31 Dec - 16 Jan	Turkish Airlines
29 Dec - 12 Jan	Air France
22 Dec - 01 Jan	Air France
29 Dec - 11 Jan	Air France
28 Dec - 10 Jan	Kenya Airways
19 Dec - 01 Jan	Air France
29 Dec - 10 Jan	Kenya Airways

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 $793

Return flights