Cheapest return flights from Buenos Aires to Lisbon in September from $1279

Best time to book flights for Buenos Aires (EZE) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Buenos Aires (EZE) to Lisbon (LIS) in September 2025 (see full year).

Return flights

17 Sep - 01 Oct GOL Linhas Aéreas
19 Sep - 11 Oct Flybondi
08 Sep - 21 Sep Air Canada
25 Sep - 15 Oct Air Canada
15 Sep - 30 Sep Air Canada
10 Sep - 21 Sep Air Canada
08 Sep - 28 Sep Air Canada
02 Sep - 07 Oct GOL Linhas Aéreas
08 Sep - 24 Sep Air Canada
11 Sep - 24 Sep Air Canada
24 Sep - 12 Oct Air Canada
25 Sep - 13 Oct Iberia
23 Sep - 22 Oct Iberia
04 Sep - 17 Sep Air Canada
26 Sep - 16 Oct Iberia
15 Sep - 05 Oct Air Canada
03 Sep - 21 Sep Air Canada
01 Sep - 21 Sep Air Canada
24 Sep - 15 Oct LEVEL
07 Sep - 17 Sep Iberia

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

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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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