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

Return flights

25 Sep - 03 Oct	easyJet
16 Sep - 23 Sep	Jet2
25 Sep - 30 Sep	easyJet
18 Sep - 03 Oct	easyJet
17 Sep - 26 Sep	easyJet
18 Sep - 26 Sep	easyJet
22 Sep - 26 Sep	easyJet
17 Sep - 23 Sep	easyJet
18 Sep - 23 Sep	easyJet
15 Sep - 30 Sep	easyJet
29 Sep - 07 Oct	easyJet
15 Sep - 26 Sep	easyJet
15 Sep - 23 Sep	easyJet
22 Sep - 07 Oct	easyJet
16 Sep - 03 Oct	Wizz Air UK
26 Sep - 03 Oct	easyJet
30 Sep - 03 Oct	Wizz Air UK
25 Sep - 12 Oct	easyJet
18 Sep - 02 Oct	easyJet
30 Sep - 09 Oct	Wizz Air UK

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

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 September from $680

Return flights