Cheapest return flights from Buenos Aires to Lisbon in May from $918

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

Return flights

13 May - 27 May Air Canada
07 May - 21 May Avianca
04 May - 15 May LATAM Airlines Group
25 May - 11 Jun LATAM Airlines Group
20 May - 02 Jun LATAM Airlines Group
11 May - 27 May Air Canada
04 May - 28 May LATAM Airlines Group
05 May - 16 May Avianca
04 May - 16 May Avianca
01 May - 16 May LATAM Airlines Group
20 May - 13 Jun LATAM Airlines Group
03 May - 14 May Avianca
05 May - 22 May Avianca
29 May - 14 Jun Flybondi
20 May - 10 Jun LATAM Airlines Group
20 May - 09 Jun LATAM Airlines Group
31 May - 05 Jun LATAM Airlines Group
27 May - 09 Jun LATAM Airlines Group
31 May - 19 Jun Iberia
15 May - 07 Jun LATAM Airlines Group

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

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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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