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

Return flights

27 Oct - 24 Nov	Air France
28 Oct - 25 Nov	SWISS
06 Oct - 13 Oct	Ethiopian Airlines
05 Oct - 13 Oct	Ethiopian Airlines
07 Oct - 20 Oct	Ethiopian Airlines
29 Oct - 12 Nov	KLM
10 Oct - 17 Oct	EgyptAir
31 Oct - 10 Nov	Kenya Airways
08 Oct - 17 Oct	Kenya Airways
03 Oct - 19 Oct	Kenya Airways
03 Oct - 17 Oct	EgyptAir
04 Oct - 18 Oct	Kenya Airways
03 Oct - 14 Oct	Kenya Airways
01 Oct - 08 Oct	EgyptAir
27 Oct - 03 Nov	Kenya Airways
27 Oct - 11 Nov	Kenya Airways
31 Oct - 08 Nov	Kenya Airways
29 Oct - 08 Nov	Kenya Airways
31 Oct - 09 Nov	Kenya Airways
31 Oct - 07 Nov	Kenya Airways

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

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 October from $754

Return flights