AirHint found the following cheapest return flights from Montreal (YUL) to Tokyo (NRT) in September 2026 (see full year).

Return flights

01 Sep - 29 Sep	United
06 Sep - 22 Sep	United
07 Sep - 14 Sep	Air Canada	direct
09 Sep - 16 Sep	Air Canada	direct
14 Sep - 21 Sep	Air Canada	direct
17 Sep - 24 Sep	Air Canada	direct
21 Sep - 28 Sep	Air Canada	direct
22 Sep - 29 Sep	Air Canada	direct
23 Sep - 30 Sep	Air Canada	direct
01 Sep - 08 Sep	Air Canada
30 Sep - 21 Oct	Air Canada
24 Sep - 01 Oct	Air Canada	direct
28 Sep - 05 Oct	Air Canada	direct
29 Sep - 06 Oct	Air Canada
30 Sep - 07 Oct	Air Canada
16 Sep - 03 Oct	Air Canada
29 Sep - 18 Oct	Air Canada
27 Sep - 04 Oct	Air Canada
12 Sep - 03 Oct	Air Canada
26 Sep - 03 Oct	Air Canada

Also check the deals for one-way flights from Montreal to Tokyo in September.

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 Tokyo in September from $952

Return flights