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

Return flights

21 Aug - 21 Sep	easyJet
23 Aug - 07 Sep	Wizz Air UK
13 Aug - 24 Sep	Ryanair
21 Aug - 20 Sep	easyJet
27 Aug - 14 Sep	Ryanair
13 Aug - 11 Sep	Ryanair
13 Aug - 09 Sep	Ryanair
29 Aug - 10 Sep	Wizz Air UK
28 Aug - 10 Sep	Ryanair
28 Aug - 14 Sep	Ryanair
13 Aug - 27 Aug	Ryanair
13 Aug - 26 Aug	Ryanair
13 Aug - 20 Aug	Ryanair
13 Aug - 22 Aug	Ryanair
14 Aug - 27 Aug	Ryanair
14 Aug - 20 Aug	Ryanair
14 Aug - 22 Aug	Ryanair
25 Aug - 31 Aug	Wizz Air UK
27 Aug - 31 Aug	Ryanair
13 Aug - 16 Aug	Ryanair

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 625€

Return flights