AirHint found the following cheapest return flights from Buenos Aires (EZE) to Barcelona (BCN) in May 2026 (see full year).

Return flights

28 May - 08 Jun	Avianca
05 May - 19 May	Avianca
12 May - 16 Jun	Avianca
11 May - 17 May	LEVEL	direct
04 May - 11 May	LATAM Airlines Group
24 May - 17 Jun	Avianca
24 May - 24 Jun	Avianca
01 May - 08 May	LEVEL	direct
06 May - 13 May	LEVEL	direct
02 May - 05 May	LEVEL	direct
10 May - 13 May	LEVEL	direct
06 May - 15 May	LEVEL	direct
05 May - 15 May	LEVEL	direct
04 May - 11 May	LEVEL	direct
12 May - 22 Jun	LATAM Airlines Group
21 May - 11 Jun	Avianca
05 May - 05 Jun	Avianca
30 May - 06 Jun	LATAM Airlines Group
30 May - 08 Jun	Avianca
27 May - 16 Jun	ITA Airways

Also check the deals for one-way flights from Buenos Aires to Barcelona in May.

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 Buenos Aires to Barcelona in May from $933

Return flights