Another good solution to Mexico City these days this time based on Oneworld carrier Iberia / British Airways when departing from Brussels or Luxembourg. Cheap return flights from Benelux to Mexico City are now available from €405. This is including some good option over Easter Holidays. All charges and fees, meals and max 23kg hold luggage are included in this fare. 
*UPDATE* - Adding one more even slightly cheaper option with SkyTeam airlines KLM / Air France from Brussels. Note that last leg of your inbound flight Amsterdam - Brussels is based railway operator. This gives gret option to travellers from the Netherlands to end your tirp there and not continue to Belgium. Roundtrip tickets are in this case starting at just €397!
This Iberia / British Airways promotion or Air France / KLM sal is valid for flights in travel period till end of October 2016 then from 1st of April till 16th of June 2017. Max stay 3 months. You can refer to below booking and travel date samples if interested in this new great opportunity to usually fairly expensive destination.
Booking samples
SkyTeam
Brussels - Mexico City for €397 (directly with the airlines)
Oneworld
Benelux - Mexico City for €428 (directly with the airlines)
Travel date samples
16. - 29.10.
30.10. - 19.11.
15. - 22.4. (Easter Holidays)
29.4. - 13.5.
14. - 27.5.
16.6. - 7.7.
This is indeed an excellent opportunity for most of travellers from Europe seeking for an affordable solution to Mexico City here. Need a connection flight from your hometown we recommend to use service of Skyscanner. If you would like to book your accommodation in Mexico in advance you can use service
