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

Return flights

26 Jan - 08 Feb	British Airways
25 Jan - 07 Feb	British Airways
23 Jan - 13 Feb	British Airways
16 Jan - 29 Jan	Iberia
12 Jan - 26 Jan	Iberia
24 Jan - 07 Feb	Iberia
27 Jan - 10 Feb	Iberia
15 Jan - 29 Jan	Iberia
28 Jan - 05 Feb	Iberia
28 Jan - 04 Feb	Iberia
19 Jan - 12 Feb	Ryanair
12 Jan - 02 Feb	Iberia
25 Jan - 31 Jan	Air France
14 Jan - 20 Jan	Air Canada
17 Jan - 11 Feb	Air Canada
26 Jan - 31 Jan	Ryanair
26 Jan - 30 Jan	Ryanair
13 Jan - 27 Jan	Vueling Airlines
18 Jan - 24 Jan	Delta
12 Jan - 19 Jan	United

Also check the deals for one-way flights from Lisbon 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 Lisbon to Mexico City in January from 599€

Return flights