Most travellers find the cheapest return flights to Mexico City when choosing a flight departing in April.
Most flyers found that booking flight tickets 60 days in advance of their planned departure date is, on average, the best time to get cheap flights to Mexico City.
From most locations, the cheapest day to fly to Mexico City is Wednesday. Most users found that departing on a Saturday was most expensive.
On average you can find the best deals on plane tickets to Mexico City when looking for flights with evening departure times.