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

Return flights

01 Dec - 15 Dec	United
05 Dec - 11 Dec	United
05 Dec - 12 Dec	United
05 Dec - 15 Dec	United
11 Dec - 07 Jan	United
25 Dec - 12 Jan	United
10 Dec - 22 Dec	United
12 Dec - 10 Jan	United
13 Dec - 11 Jan	Aeromexico
05 Dec - 20 Dec	Aeromexico
05 Dec - 19 Dec	Aeromexico
12 Dec - 19 Dec	Aeromexico
29 Dec - 12 Jan	Aeromexico
24 Dec - 01 Jan	United
25 Dec - 11 Jan	Aeromexico
17 Dec - 29 Dec	Aeromexico
12 Dec - 31 Dec	Japan Airlines
17 Dec - 05 Jan	Aeromexico
19 Dec - 04 Jan	Aeromexico
18 Dec - 04 Jan	Aeromexico

Also check the deals for one-way flights from Monterrey 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 Monterrey to Tokyo in December from $1543

Return flights