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

Return flights

29 Sep - 17 Oct	Ryanair
22 Sep - 06 Oct	Ryanair
22 Sep - 27 Sep	Ryanair
23 Sep - 07 Oct	easyJet
28 Sep - 11 Oct	Ryanair
27 Sep - 10 Oct	Air Europa
13 Sep - 27 Sep	Air Europa
08 Sep - 21 Sep	Ryanair
28 Sep - 10 Oct	Ryanair
25 Sep - 14 Oct	easyJet
19 Sep - 27 Sep	Ryanair
25 Sep - 11 Oct	KLM
14 Sep - 27 Sep	Ryanair
27 Sep - 11 Oct	TAP
25 Sep - 04 Oct	easyJet
05 Sep - 27 Sep	KLM
08 Sep - 15 Sep	KLM
08 Sep - 14 Sep	Ryanair
06 Sep - 13 Sep	TAP
06 Sep - 14 Sep	TAP

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

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 September from $915

Return flights