AirHint found the following cheapest return flights from Montreal (YUL) to Barcelona (BCN) in January 2026 (see full year).

Return flights

23 Jan - 30 Jan	Air Transat
12 Jan - 26 Jan	British Airways
10 Jan - 22 Jan	British Airways
15 Jan - 22 Jan	British Airways
19 Jan - 26 Jan	British Airways
24 Jan - 31 Jan	British Airways
23 Jan - 09 Feb	Air Transat
26 Jan - 02 Feb	Delta
21 Jan - 28 Jan	Air France
16 Jan - 23 Jan	Air France
28 Jan - 04 Feb	Air France
30 Jan - 06 Feb	Air France
09 Jan - 16 Jan	Air France
29 Jan - 11 Feb	Delta
12 Jan - 19 Jan	Lufthansa	direct
30 Jan - 12 Feb	Air France
25 Jan - 01 Feb	Air France
27 Jan - 03 Feb	Air France
29 Jan - 05 Feb	Air France
19 Jan - 22 Feb	Air France

Also check the deals for one-way flights from Montreal to Barcelona in January.

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 Montreal to Barcelona in January from $493

Return flights