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

Return flights

25 Dec - 28 Dec	KLM
15 Dec - 28 Dec	Air France
15 Dec - 07 Jan	Air France
24 Dec - 23 Jan	KLM
16 Dec - 27 Dec	Lufthansa
13 Dec - 21 Dec	KLM
23 Dec - 22 Jan	SWISS
30 Dec - 05 Jan	Air Canada
26 Dec - 08 Jan	KLM
23 Dec - 12 Jan	SWISS
28 Dec - 01 Jan	KLM
08 Dec - 22 Dec	Lufthansa
26 Dec - 31 Dec	KLM
08 Dec - 22 Dec	Lufthansa	direct
24 Dec - 01 Jan	British Airways
26 Dec - 01 Jan	KLM
16 Dec - 27 Dec	Lufthansa	direct
24 Dec - 02 Jan	Air France
12 Dec - 18 Dec	Air Canada	direct
22 Dec - 27 Dec	TAP

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

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 December from 420€

Return flights