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

Return flights

07 Sep - 17 Sep	Ryanair
09 Sep - 22 Sep	Wizz Air
02 Sep - 09 Sep	Wizz Air
09 Sep - 19 Sep	Wizz Air UK
27 Sep - 11 Oct	Wizz Air
04 Sep - 11 Sep	Wizz Air
23 Sep - 30 Sep	Wizz Air
10 Sep - 18 Sep	Ryanair
16 Sep - 23 Sep	Wizz Air
13 Sep - 27 Sep	Ryanair
01 Sep - 07 Sep	Wizz Air
23 Sep - 03 Oct	Wizz Air
27 Sep - 04 Oct	Wizz Air UK
26 Sep - 04 Oct	Wizz Air
23 Sep - 01 Oct	Wizz Air
19 Sep - 04 Oct	Wizz Air UK
24 Sep - 04 Oct	Jet2
21 Sep - 01 Oct	Ryanair
19 Sep - 01 Oct	Wizz Air UK
22 Sep - 01 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.

Book a cheap hotel in Zanzibar

Cheap car rent in Zanzibar

Cheapest return flights from London to Zanzibar in September from 726€

Return flights