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

Return flights

02 Mar - 09 Mar	Air France
04 Mar - 11 Mar	Air France
08 Mar - 15 Mar	Air France
10 Mar - 17 Mar	Air France
12 Mar - 19 Mar	Air France
16 Mar - 23 Mar	Air France
18 Mar - 25 Mar	Air France
24 Mar - 31 Mar	Air France
03 Mar - 10 Mar	Air France
09 Mar - 16 Mar	Air France
26 Mar - 02 Apr	Air France
25 Mar - 01 Apr	Air France
31 Mar - 07 Apr	Air France
26 Mar - 02 Apr	Air Canada	direct
30 Mar - 06 Apr	Air Canada	direct
28 Mar - 04 Apr	Azores Airlines
27 Mar - 03 Apr	Air France
28 Mar - 04 Apr	Air Canada	direct
29 Mar - 05 Apr	Air Canada
07 Mar - 25 Apr	Air France

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

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 March from 565€

Return flights