AirHint found the following cheapest return flights from Tokyo (TYO) to Mexico City (MEX) in December 2025 (see full year).

Return flights

02 Dec - 04 Dec	Air Canada
25 Dec - 06 Jan	Air Canada
18 Dec - 06 Jan	Air Canada
03 Dec - 08 Dec	WestJet
05 Dec - 09 Dec	Singapore Airlines
10 Dec - 16 Dec	Zipair
26 Dec - 05 Jan	Air Canada
20 Dec - 30 Dec	Air Canada
26 Dec - 30 Dec	Air Canada
26 Dec - 12 Jan	Air Canada
26 Dec - 13 Jan	Air Canada
26 Dec - 11 Jan	Air Canada
08 Dec - 17 Dec	Air Canada
20 Dec - 10 Jan	Air Canada
26 Dec - 02 Jan	Air Canada
26 Dec - 03 Jan	Air Canada
26 Dec - 10 Jan	Air Canada
24 Dec - 31 Dec	Air Canada
01 Dec - 11 Dec	Air Canada
02 Dec - 09 Dec	Air Canada

Also check the deals for one-way flights from Tokyo to Mexico City 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 Tokyo to Mexico City in December from 963€

Return flights