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

Return flights

03 Dec - 08 Dec	WestJet
08 Dec - 16 Dec	Singapore Airlines
06 Dec - 16 Dec	Singapore Airlines
06 Dec - 14 Dec	Singapore Airlines
03 Dec - 14 Jan	WestJet
03 Dec - 21 Jan	WestJet
07 Dec - 16 Dec	WestJet
25 Dec - 04 Jan	Zipair
07 Dec - 15 Dec	WestJet
08 Dec - 15 Dec	WestJet
01 Dec - 07 Jan	WestJet
19 Dec - 03 Jan	Zipair
17 Dec - 20 Dec	Zipair
06 Dec - 15 Dec	Singapore Airlines
05 Dec - 14 Dec	Singapore Airlines
11 Dec - 11 Jan	Air Canada
17 Dec - 07 Jan	Air Canada
02 Dec - 10 Jan	Air Canada
04 Dec - 10 Jan	Air Canada
20 Dec - 08 Jan	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 797€

Return flights