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

Return flights

18 May - 01 Jun	Lufthansa
25 May - 01 Jun	Lufthansa
24 May - 01 Jun	KLM
15 May - 19 May	KLM
28 May - 08 Jun	Lufthansa
18 May - 27 May	Lufthansa
07 May - 20 May	Lufthansa
07 May - 14 May	Lufthansa
06 May - 13 May	KLM
28 May - 04 Jun	Lufthansa
13 May - 17 May	KLM
10 May - 20 May	Lufthansa
13 May - 20 May	Lufthansa
28 May - 06 Jun	Kenya Airways
04 May - 15 May	Lufthansa
30 May - 08 Jun	KLM
01 May - 10 May	KLM
29 May - 08 Jun	KLM
26 May - 07 Jun	KLM
26 May - 05 Jun	KLM

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 747€

Return flights