AirHint found the following cheapest return flights from Las Vegas (LAS) to Mexico City (MEX) in January 2026 (see full year).

Return flights

19 Jan - 21 Jan	Viva
19 Jan - 22 Jan	Viva
13 Jan - 21 Jan	Viva
13 Jan - 22 Jan	Viva
14 Jan - 21 Jan	Viva
14 Jan - 22 Jan	Viva
15 Jan - 21 Jan	Viva
15 Jan - 22 Jan	Viva
16 Jan - 21 Jan	Viva
16 Jan - 22 Jan	Viva
28 Jan - 18 Feb	Viva
29 Jan - 18 Feb	Viva
19 Jan - 08 Feb	Viva
19 Jan - 07 Feb	Viva
19 Jan - 02 Feb	Viva
19 Jan - 09 Feb	Viva
23 Jan - 08 Feb	Viva
23 Jan - 07 Feb	Viva
23 Jan - 02 Feb	Viva
23 Jan - 09 Feb	Viva

Also check the deals for one-way flights from Las Vegas to Mexico City in January.

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 Las Vegas to Mexico City in January from 179€

Return flights