AirHint found the following cheapest return flights from Lisbon (LIS) to Lima (LIM) in December 2025 (see full year).

Return flights

04 Dec - 13 Dec	LATAM Airlines Group
02 Dec - 08 Dec	KLM
05 Dec - 14 Dec	LATAM Airlines Group
01 Dec - 11 Dec	LATAM Airlines Group
01 Dec - 15 Dec	Iberia
10 Dec - 10 Jan	easyJet
31 Dec - 16 Jan	Iberia
05 Dec - 08 Dec	Air Europa
10 Dec - 16 Dec	easyJet
22 Dec - 19 Jan	Iberia
23 Dec - 19 Jan	Aer Lingus
31 Dec - 17 Jan	easyJet
22 Dec - 17 Jan	Iberia
23 Dec - 11 Jan	Aer Lingus
23 Dec - 28 Jan	Aer Lingus
23 Dec - 12 Jan	Aer Lingus
15 Dec - 13 Jan	Ryanair
11 Dec - 25 Dec	Ryanair
09 Dec - 29 Dec	Wizz Air Malta
09 Dec - 28 Dec	Wizz Air Malta

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

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 Lisbon to Lima in December from $820

Return flights