AirHint found the following cheapest return flights from Cancun (CUN) to Tokyo (NRT) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec	WestJet
01 Dec - 11 Dec	WestJet
03 Dec - 18 Dec	Air Canada
24 Dec - 07 Jan	Air Canada
17 Dec - 07 Jan	Air Canada
29 Dec - 24 Jan	WestJet
25 Dec - 10 Jan	Air Canada
26 Dec - 12 Jan	Air Canada
26 Dec - 09 Jan	United
21 Dec - 10 Jan	Air Canada
28 Dec - 09 Jan	Air Canada
29 Dec - 10 Jan	WestJet
26 Dec - 10 Jan	WestJet

Also check the deals for one-way flights from Cancun to Tokyo in December.

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 Cancun to Tokyo in December from 985€

Return flights