AirHint found the following cheapest return flights from London (LGW) to Halifax (YHZ) in September 2025 (see full year).

Return flights

23 Sep - 04 Oct	Ryanair
17 Sep - 11 Oct	Ryanair
17 Sep - 18 Oct	Ryanair
18 Sep - 06 Oct	WestJet	direct
11 Sep - 22 Oct	WestJet	direct
18 Sep - 22 Sep	WestJet	direct
11 Sep - 17 Sep	WestJet	direct
18 Sep - 29 Sep	WestJet	direct
23 Sep - 04 Oct	WestJet	direct
09 Sep - 17 Sep	WestJet	direct
10 Sep - 17 Sep	Ryanair
24 Sep - 28 Sep	SWISS
23 Sep - 07 Oct	WestJet
27 Sep - 11 Oct	Ryanair
29 Sep - 11 Oct	SWISS
25 Sep - 16 Oct	Vueling Airlines
17 Sep - 21 Sep	Ryanair
23 Sep - 24 Sep	Ryanair
23 Sep - 27 Sep	WestJet	direct
19 Sep - 29 Sep	Norse Atlantic Airways (UK)

Also check the deals for one-way flights from London to Halifax 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 Halifax in September from 315€

Return flights