AirHint found the following cheapest return flights from Montreal (YUL) to Singapore (SIN) in June 2026 (see full year).

Return flights

30 Jun - 07 Jul	Air Canada
24 Jun - 01 Jul	Air Canada
25 Jun - 02 Jul	Air Canada
28 Jun - 05 Jul	Air Canada
25 Jun - 15 Jul	Air Canada
27 Jun - 04 Jul	Air Canada
02 Jun - 09 Jun	Air Canada
11 Jun - 18 Jun	Air Canada
07 Jun - 14 Jun	WestJet
08 Jun - 15 Jun	Air Canada
10 Jun - 17 Jun	Air Canada
03 Jun - 10 Jun	Air Canada
01 Jun - 08 Jun	Air Canada
26 Jun - 15 Jul	Air Canada
26 Jun - 03 Jul	Air Canada
12 Jun - 19 Jun	Air Canada
16 Jun - 23 Jun	Air Canada
22 Jun - 29 Jun	Air Canada

Also check the deals for one-way flights from Montreal to Singapore in June.

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 Singapore in June from 998€

Return flights