Cheapest return flights from London to Zanzibar in September from $808

Best time to book flights for London (LHR) to Zanzibar (ZNZ) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Zanzibar (ZNZ) in September 2025 (see full year).

Return flights

04 Sep - 25 Sep Kenya Airways
07 Sep - 21 Sep Kenya Airways
23 Sep - 07 Oct Kenya Airways
17 Sep - 01 Oct Kenya Airways
10 Sep - 24 Sep Kenya Airways
29 Sep - 06 Oct Kenya Airways
16 Sep - 21 Sep Kenya Airways
16 Sep - 01 Oct Kenya Airways
07 Sep - 18 Sep Kenya Airways
08 Sep - 16 Sep Kenya Airways
11 Sep - 15 Sep Ethiopian Airlines
25 Sep - 05 Oct Kenya Airways
12 Sep - 26 Sep Kenya Airways
08 Sep - 15 Sep Kenya Airways
08 Sep - 12 Sep Kenya Airways
25 Sep - 04 Oct Kenya Airways
27 Sep - 11 Oct Air France
21 Sep - 05 Oct Kenya Airways
25 Sep - 03 Oct Turkish Airlines
25 Sep - 09 Oct British Airways

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

Skyscanner

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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