AirHint found the following cheapest return flights from London (LON) to Zanzibar (ZNZ) in December 2025 (see full year).

Return flights

02 Dec - 15 Dec	RwandAir
02 Dec - 03 Dec	RwandAir
02 Dec - 08 Dec	RwandAir
02 Dec - 09 Dec	Wizz Air UK
08 Dec - 16 Dec	SKY express
05 Dec - 12 Dec	Ryanair
01 Dec - 10 Dec	Ryanair
07 Dec - 15 Dec	Ethiopian Airlines
01 Dec - 12 Dec	Wizz Air Malta
02 Dec - 11 Dec	Wizz Air UK
02 Dec - 25 Jan	RwandAir
09 Dec - 15 Jan	EgyptAir
31 Dec - 11 Jan	Wizz Air Malta
03 Dec - 27 Jan	Norwegian
28 Dec - 26 Jan	Ethiopian Airlines
29 Dec - 08 Jan	Ethiopian Airlines
11 Dec - 08 Jan	Wizz Air UK
29 Dec - 16 Jan	Ethiopian Airlines
01 Dec - 15 Jan	easyJet
11 Dec - 06 Jan	Wizz Air Malta

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 656€

Return flights