Cheapest return flights from Buenos Aires to Lisbon in December from 1067€

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 December 2025 (see full year).

Return flights

03 Dec - 23 Dec Iberia
15 Dec - 31 Dec Lufthansa
07 Dec - 03 Jan Iberia
12 Dec - 23 Dec Iberia
14 Dec - 29 Dec Iberia
13 Dec - 30 Dec Iberia
14 Dec - 31 Dec Iberia
12 Dec - 24 Dec Iberia
13 Dec - 01 Jan Iberia
14 Dec - 01 Jan Iberia
12 Dec - 01 Jan Iberia
17 Dec - 05 Jan Iberia
10 Dec - 28 Dec Iberia
19 Dec - 03 Jan Air Europa
18 Dec - 07 Jan Iberia
03 Dec - 14 Dec Iberia
03 Dec - 22 Dec Iberia
25 Dec - 04 Jan Air Europa
23 Dec - 06 Jan Lufthansa
25 Dec - 07 Jan Iberia

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

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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