Cheapest one-way flights from Mexico City to Barcelona in December from 309€

AirHint found the following cheapest one-way flights from Mexico City (MEX) to Barcelona (BCN) in December 2025 (see full year).

One-Way flights

02 Dec Finnair
03 Dec Iberia
04 Dec Iberia
10 Dec Viva
11 Dec Aeromexico
28 Dec British Airways
23 Dec Aeromexico
25 Dec Air France
16 Dec Aeromexico
15 Dec Aeromexico

Also check the deals for return flights from Mexico City to Barcelona in December.

Skyscanner

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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