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

Return flights

30 Sep - 08 Oct	Wizz Air UK
03 Sep - 12 Sep	Ryanair
02 Sep - 12 Sep	Ryanair
11 Sep - 21 Sep	Ryanair
13 Sep - 20 Sep	Ryanair
04 Sep - 11 Sep	Ryanair
07 Sep - 07 Oct	Wizz Air UK
25 Sep - 07 Oct	easyJet
01 Sep - 09 Sep	easyJet
09 Sep - 18 Sep	Wizz Air UK
02 Sep - 30 Sep	Wizz Air UK
09 Sep - 30 Sep	Wizz Air UK
23 Sep - 30 Sep	Wizz Air
29 Sep - 09 Oct	easyJet
29 Sep - 13 Oct	Wizz Air
16 Sep - 03 Oct	easyJet
28 Sep - 08 Oct	easyJet
27 Sep - 05 Oct	Wizz Air Malta
25 Sep - 01 Oct	easyJet
26 Sep - 06 Oct	easyJet

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 650€

Return flights