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

Return flights

07 Oct - 10 Oct	WestJet
10 Oct - 14 Oct	WestJet
04 Oct - 15 Oct	WestJet
30 Oct - 22 Nov	Air Canada
29 Oct - 22 Nov	Air Canada
20 Oct - 15 Nov	Air Canada
23 Oct - 15 Nov	Air Canada
18 Oct - 25 Oct	Air Canada
13 Oct - 08 Nov	WestJet
18 Oct - 23 Oct	Air Canada
18 Oct - 08 Nov	WestJet
07 Oct - 01 Nov	WestJet
14 Oct - 08 Nov	WestJet
07 Oct - 18 Oct	Lufthansa
15 Oct - 20 Oct	WestJet
22 Oct - 01 Nov	WestJet
24 Oct - 02 Nov	WestJet

Also check the deals for one-way flights from Halifax to Barcelona 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 Halifax to Barcelona in October from 415€

Return flights