Cheapest return flights from Basel to Montreal in August from $664

AirHint found the following cheapest return flights from Basel (BSL) to Montreal (YUL) in August 2026 (see full year).

Return flights

22 Aug - 20 Sep Air Transat direct
03 Aug - 19 Aug SWISS
08 Aug - 23 Aug Air France
06 Aug - 26 Aug Air France
08 Aug - 15 Aug easyJet
01 Aug - 15 Aug Air France
08 Aug - 23 Aug Air Transat direct
06 Aug - 26 Aug Air Transat direct
10 Aug - 21 Aug Air Transat direct
03 Aug - 19 Aug Air Transat direct

Also check the deals for one-way flights from Basel to Montreal in August.

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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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