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

Return flights

08 Dec - 14 Dec	Air France
08 Dec - 15 Dec	Air France
03 Dec - 09 Dec	Air Canada
04 Dec - 08 Dec	Air Transat
04 Dec - 07 Dec	Air Canada
11 Dec - 16 Dec	Icelandair
29 Dec - 09 Jan	Air Transat
17 Dec - 24 Dec	Air Transat
28 Dec - 09 Jan	Air Transat
27 Dec - 10 Jan	Air Transat
04 Dec - 07 Dec	Air Canada	direct
13 Dec - 05 Jan	Air Transat
15 Dec - 29 Dec	United
15 Dec - 27 Dec	Air Transat
29 Dec - 09 Jan	Lufthansa	direct
26 Dec - 01 Jan	Air Canada
17 Dec - 03 Jan	Lufthansa
27 Dec - 02 Jan	Air Canada
26 Dec - 02 Jan	Air Canada
19 Dec - 04 Jan	KLM

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 $552

Return flights