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

Return flights

28 Apr - 07 May	Kenya Airways
29 Apr - 06 May	Kenya Airways
30 Apr - 08 May	Kenya Airways
16 Apr - 23 Apr	Kenya Airways
13 Apr - 22 Apr	Kenya Airways
11 Apr - 30 Apr	KLM
01 Apr - 06 Apr	Kenya Airways
06 Apr - 13 Apr	KLM
07 Apr - 13 Apr	KLM
07 Apr - 22 Apr	KLM
02 Apr - 13 Apr	KLM
02 Apr - 08 Apr	KLM
20 Apr - 30 Apr	KLM
30 Apr - 01 May	KLM
05 Apr - 31 May	KLM

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 781€

Return flights