AirHint found the following cheapest return flights from Montreal (YUL) to Mahe (SEZ) in May 2026 (see full year).

Return flights

12 May - 19 May	Air Transat
17 May - 24 May	Air Transat
03 May - 10 May	Air Transat
31 May - 07 Jun	Air Transat
29 May - 05 Jun	Air Transat
06 May - 13 May	Ethiopian Airlines
08 May - 15 May	Ethiopian Airlines
20 May - 27 May	Ethiopian Airlines
22 May - 29 May	Ethiopian Airlines
04 May - 11 May	Emirates
05 May - 12 May	Emirates
10 May - 17 May	Emirates
26 May - 02 Jun	Emirates
28 May - 04 Jun	Emirates
25 May - 01 Jun	Emirates
27 May - 03 Jun	Emirates
30 May - 06 Jun	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Mahe in May.

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 Mahe in May from $1623

Return flights