Cheapest return flights from Montreal to Basel in August from $677

Best time to book flights for Montreal (YUL) to Basel (BSL) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Basel (BSL) in August 2025 (see full year).

Return flights

31 Aug - 13 Sep Air Transat direct
15 Aug - 06 Sep Air Transat direct
15 Aug - 08 Sep Air Transat direct
26 Aug - 02 Sep Air Transat
24 Aug - 01 Sep Air Transat direct
27 Aug - 03 Sep Air Transat
25 Aug - 01 Sep Air Transat
18 Aug - 01 Sep Air Transat
28 Aug - 04 Sep Air Transat
31 Aug - 07 Sep Air Transat
20 Aug - 27 Aug Air Transat
14 Aug - 21 Aug Air Transat
13 Aug - 20 Aug Air Transat
18 Aug - 25 Aug Air Transat
21 Aug - 28 Aug Air Transat
07 Aug - 14 Aug Air Transat
22 Aug - 29 Aug Air Transat
11 Aug - 18 Aug Air Transat
06 Aug - 13 Aug Air Transat
04 Aug - 11 Aug Air Transat

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