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
04 Dec - 10 Dec	KLM
12 Dec - 19 Dec	KLM
04 Dec - 07 Dec	KLM
04 Dec - 22 Dec	KLM
04 Dec - 21 Dec	KLM
15 Dec - 22 Dec	Air France
03 Dec - 09 Dec	KLM
15 Dec - 29 Dec	Air France
23 Dec - 28 Dec	KLM
24 Dec - 05 Jan	KLM
27 Dec - 06 Jan	Air Canada
15 Dec - 07 Jan	British Airways
27 Dec - 09 Jan	Air Canada
13 Dec - 05 Jan	Air Transat
26 Dec - 08 Jan	KLM
26 Dec - 08 Jan	Air Canada	direct
24 Dec - 04 Jan	KLM
27 Dec - 06 Jan	Air Canada	direct
28 Dec - 02 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 415€

Return flights