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

Return flights

27 Jul - 10 Aug	Iberia
26 Jul - 01 Aug	Iberia
17 Jul - 07 Aug	Avianca
01 Jul - 09 Jul	Iberia
16 Jul - 31 Jul	Avianca
16 Jul - 17 Aug	Iberia
20 Jul - 30 Jul	Iberia
10 Jul - 25 Jul	Iberia
13 Jul - 20 Jul	Air Canada
06 Jul - 20 Jul	Avianca
09 Jul - 15 Jul	Iberia
02 Jul - 16 Jul	Avianca
21 Jul - 04 Aug	Avianca
01 Jul - 17 Jul	Avianca
18 Jul - 28 Jul	Avianca

Also check the deals for one-way flights from Mexico City to Lisbon in July.

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Mexico City to Lisbon in July from 867€

Return flights