AirHint found the following cheapest return flights from Calgary (YYC) to Tokyo (NRT) in August 2025 (see full year).

Return flights

25 Aug - 16 Sep	Air Canada
25 Aug - 11 Sep	WestJet	direct
25 Aug - 16 Sep	WestJet	direct
29 Aug - 14 Sep	WestJet
30 Aug - 15 Sep	WestJet
24 Aug - 04 Sep	WestJet
25 Aug - 01 Sep	WestJet
21 Aug - 28 Aug	China Airlines
22 Aug - 29 Aug	United
30 Aug - 12 Sep	WestJet
13 Aug - 27 Aug	WestJet
09 Aug - 29 Aug	WestJet
30 Aug - 15 Sep	WestJet	direct
24 Aug - 31 Aug	United
01 Aug - 30 Aug	United
07 Aug - 31 Aug	WestJet
07 Aug - 30 Aug	WestJet
11 Aug - 18 Aug	WestJet	direct
03 Aug - 10 Aug	WestJet	direct
24 Aug - 04 Sep	WestJet	direct

Also check the deals for one-way flights from Calgary to Tokyo in August.

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 Calgary to Tokyo in August from $677

Return flights