Another excellent solution based on current promotional sale of Air Canada / Lufthansa or KLM / Air France. This time you may consider to book very cheap flights from Europe to Mexico. Look for flights departing from Benelux, Helsinki, Italy, Spain or Vienna to Mexico City. Round trip flights are now starting at just €323 for a return ticket. This fare includes all charges and fees as well as checked in luggage. Considering usual fare to Mexico City from European countries this is an excellent offer for most of travellers heading to Mexico next main season 2016/2017..
Limited travel options with Air Canada / Lufthansa are available from 1st of September till 16th of December 2016 or from 9th of January till 22nd of March 2017. This promotional deal with Lufthansa/Air Canada is available for bookings made till 3rd of August 2016 or until sold out. Max stay 3 months. If you need to book some affordable accommodation in Mexico you can check Booking.com or consider following promo codes offred by Hotels.com, Hotelopia or Venere.
The cheapest option from Amsterdam to Mexico City is routed via Canada. For slightly higher fare (€398) you may book return flights from to Mexico with just one short layover in Germany based on Lufthansa. Remember that althouth the flights are routed via airport in Germany you can not skip first leg of your outbound flight otherwise rest of the itinerary would be voided.
Booking samples
Brussels - Mexico City from €364 (or €397 with one layover)
London - Mexico City from £406 (direct flights with British Airways)
Travel dates based on this KLM / Air France or Air Canada / Lufthansa promotion are the easiest to check through KLM or Lufthansa using "+- 3 days" searching tool. We recommend to check your connection possibilities through service of Skyscanner. This tool gives you quickly an idea which airlines are available from your homecity. Now you may in addition also compare
Booking sample of cheap return flights from Europe to Mexico City from €323 here. In this case you would be departing from Helsinki to Mexico on 31st of October. Your return flight from Mexico City back to Europe would take place on 14th of November 2016.