Cheapest return flights from Montreal to Barcelona in December from 643€

Best time to book flights for Montreal (YUL) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Barcelona (BCN) in December 2025 (see full year).

Return flights

03 Dec - 08 Dec FrenchBee
03 Dec - 08 Dec Air Canada direct
04 Dec - 08 Dec Air Transat
01 Dec - 04 Jan Air France
02 Dec - 05 Jan Lufthansa direct
08 Dec - 06 Jan SWISS
20 Dec - 03 Jan Air France
19 Dec - 03 Jan Air France
08 Dec - 06 Jan Lufthansa direct
21 Dec - 06 Jan SWISS
19 Dec - 03 Jan Lufthansa direct
21 Dec - 06 Jan Lufthansa direct

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

Skyscanner

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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