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

Return flights

11 Apr - 19 Apr	Kenya Airways
09 Apr - 19 Apr	Kenya Airways
10 Apr - 17 Apr	Vueling Airlines
05 Apr - 15 Apr	Ethiopian Airlines
19 Apr - 29 Apr	Ethiopian Airlines
10 Apr - 24 Apr	Vueling Airlines
02 Apr - 29 Apr	Kenya Airways
06 Apr - 15 Apr	Kenya Airways
11 Apr - 17 Apr	Kenya Airways
06 Apr - 17 Apr	Kenya Airways
24 Apr - 01 May	Turkish Airlines
28 Apr - 05 May	Turkish Airlines
29 Apr - 09 May	Turkish Airlines
06 Apr - 25 May	Ethiopian Airlines

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

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 April from 638€

Return flights