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

Return flights

15 Sep - 23 Sep	Wizz Air UK
06 Sep - 23 Sep	Ryanair
02 Sep - 23 Sep	Ryanair
07 Sep - 23 Sep	Ryanair
08 Sep - 22 Sep	Ryanair
07 Sep - 22 Sep	Ryanair
22 Sep - 23 Sep	Ryanair
06 Sep - 25 Sep	Ryanair
08 Sep - 25 Sep	Ryanair
08 Sep - 10 Oct	Ryanair
07 Sep - 30 Sep	Ryanair
23 Sep - 07 Oct	Wizz Air UK
18 Sep - 02 Oct	Ryanair
05 Sep - 02 Oct	Ryanair
02 Sep - 02 Oct	Ryanair
06 Sep - 01 Oct	Ryanair
12 Sep - 03 Oct	Ryanair
21 Sep - 02 Oct	easyJet
25 Sep - 03 Oct	easyJet
26 Sep - 12 Oct	Ryanair

Also check the deals for one-way flights from London to Algier 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 Algier in September from 120€

Return flights