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

Return flights

19 Jan - 09 Feb	easyJet
26 Jan - 09 Feb	easyJet
29 Jan - 09 Feb	easyJet
30 Jan - 07 Feb	easyJet
30 Jan - 11 Feb	easyJet
25 Jan - 28 Jan	easyJet
16 Jan - 05 Feb	easyJet
30 Jan - 15 Feb	easyJet
12 Jan - 22 Jan	easyJet
19 Jan - 24 Jan	easyJet
16 Jan - 31 Jan	easyJet
11 Jan - 21 Jan	easyJet
02 Jan - 17 Jan	easyJet
12 Jan - 17 Jan	easyJet
09 Jan - 24 Jan	easyJet
05 Jan - 15 Jan	easyJet
01 Jan - 17 Jan	easyJet

Also check the deals for one-way flights from Southend 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 Southend to Mexico City in January from $922

Return flights