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

Return flights

27 Sep - 04 Oct	Wizz Air UK
14 Sep - 18 Sep	Wizz Air UK
01 Sep - 09 Sep	Wizz Air
24 Sep - 27 Sep	Wizz Air
06 Sep - 11 Sep	easyJet
17 Sep - 26 Sep	Wizz Air UK
10 Sep - 24 Sep	Wizz Air
15 Sep - 26 Sep	easyJet
20 Sep - 24 Sep	easyJet
20 Sep - 29 Sep	easyJet
17 Sep - 28 Sep	Wizz Air UK
29 Sep - 06 Oct	Wizz Air
28 Sep - 04 Oct	Wizz Air UK
23 Sep - 01 Oct	Wizz Air UK
28 Sep - 05 Oct	Wizz Air UK
18 Sep - 05 Oct	Wizz Air UK
23 Sep - 03 Oct	easyJet

Also check the deals for one-way flights from London to Baku 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 Baku in September from $326

Return flights