Cheapest return flights from Buenos Aires to Lisbon in May from $1046

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
04 May - 15 May LATAM Airlines Group
11 May - 29 May Air Canada
21 May - 05 Jun Air Canada
04 May - 22 May Air Canada
28 May - 17 Jun Air Canada
05 May - 19 May Air Europa
28 May - 10 Jun Air Canada
01 May - 14 May Iberia
02 May - 17 May Air Europa
01 May - 16 May Iberia
22 May - 20 Jun Iberia
29 May - 09 Jun Iberia
08 May - 28 May Air Europa
09 May - 26 May Air Europa
22 May - 01 Jun Iberia
23 May - 10 Jun Iberia
30 May - 19 Jun Iberia
19 May - 03 Jun Iberia
21 May - 06 Jun Iberia

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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