Cheapest return flights from Mendoza to Barcelona in September from $1294

Best time to book flights for Mendoza (MDZ) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Mendoza (MDZ) to Barcelona (BCN) in September 2025 (see full year).

Return flights

02 Sep - 17 Sep Sky Airline
01 Sep - 15 Oct LATAM Airlines Group
01 Sep - 15 Sep LATAM Airlines Group
06 Sep - 04 Oct LATAM Airlines Group
09 Sep - 30 Sep LATAM Airlines Group
04 Sep - 30 Sep LATAM Airlines Group
05 Sep - 01 Oct LATAM Airlines Group
03 Sep - 30 Sep LATAM Airlines Group
05 Sep - 30 Sep LATAM Airlines Group
10 Sep - 07 Oct LATAM Airlines Group

Also check the deals for one-way flights from Mendoza to Barcelona in September.

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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