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

Return flights

02 Oct - 08 Oct	SWISS
09 Oct - 13 Oct	Brussels Airlines
02 Oct - 07 Oct	Air Canada
03 Oct - 06 Oct	Brussels Airlines
02 Oct - 06 Oct	SWISS
03 Oct - 10 Oct	Brussels Airlines
02 Oct - 12 Oct	SWISS
03 Oct - 12 Oct	Brussels Airlines
04 Oct - 12 Oct	Brussels Airlines
04 Oct - 13 Oct	Brussels Airlines
29 Oct - 05 Nov	KLM
27 Oct - 05 Nov	KLM
31 Oct - 18 Nov	Air France
20 Oct - 02 Nov	KLM
19 Oct - 02 Nov	Air France
16 Oct - 02 Nov	Air France
26 Oct - 02 Nov	KLM
18 Oct - 02 Nov	Air France
19 Oct - 05 Nov	Delta
17 Oct - 05 Nov	Delta

Also check the deals for one-way flights from London to Halifax in October.

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 October from 334€

Return flights