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

Return flights

02 May - 12 May	Air France
16 May - 26 May	Air France
11 May - 25 May	Air France
14 May - 12 Jun	RwandAir
22 May - 30 May	KLM
07 May - 24 May	RwandAir
09 May - 24 May	Kenya Airways
07 May - 11 May	Kenya Airways
24 May - 30 May	KLM
04 May - 13 May	Ethiopian Airlines
23 May - 01 Jun	RwandAir
23 May - 27 May	Ethiopian Airlines
29 May - 05 Jun	Turkish Airlines
29 May - 13 Jun	Turkish Airlines
31 May - 13 Jun	Ethiopian Airlines
30 May - 13 Jun	Turkish Airlines
26 May - 30 Jun	Turkish Airlines
22 May - 03 Jun	Lufthansa
23 May - 03 Jun	Lufthansa

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

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 May from 710€

Return flights