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

Return flights

26 Aug - 09 Sep	Lufthansa
28 Aug - 14 Sep	Kenya Airways
06 Aug - 10 Aug	EgyptAir
31 Aug - 09 Sep	Kenya Airways
14 Aug - 29 Aug	LOT
26 Aug - 02 Sep	Kenya Airways
27 Aug - 01 Sep	Kenya Airways
14 Aug - 28 Aug	LOT
24 Aug - 30 Aug	Kenya Airways
14 Aug - 22 Aug	LOT
14 Aug - 30 Aug	Kenya Airways
06 Aug - 16 Aug	EgyptAir
27 Aug - 05 Sep	SWISS
07 Aug - 23 Aug	LOT
27 Aug - 10 Sep	Kenya Airways
11 Aug - 23 Aug	Kenya Airways
10 Aug - 24 Aug	Kenya Airways
20 Aug - 05 Sep	Kenya Airways
17 Aug - 02 Sep	British Airways
28 Aug - 10 Sep	SWISS

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

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 August from $1047

Return flights