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

Return flights

05 Mar - 11 Mar	RwandAir
10 Mar - 25 Mar	RwandAir
15 Mar - 18 Mar	RwandAir
17 Mar - 22 Mar	RwandAir
15 Mar - 29 Mar	RwandAir
08 Mar - 05 Apr	RwandAir
19 Mar - 05 Apr	RwandAir
19 Mar - 22 Mar	RwandAir
12 Mar - 23 Mar	RwandAir
10 Mar - 22 Mar	RwandAir
15 Mar - 22 Mar	RwandAir
03 Mar - 18 Mar	RwandAir
22 Mar - 05 Apr	RwandAir
22 Mar - 01 Apr	RwandAir
21 Mar - 05 Apr	RwandAir
21 Mar - 01 Apr	RwandAir
16 Mar - 02 Apr	Kenya Airways
21 Mar - 03 Apr	RwandAir
16 Mar - 03 Apr	Kenya Airways
24 Mar - 01 Apr	RwandAir

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

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 March from 640€

Return flights