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

Return flights

13 Sep - 22 Sep	Delta
18 Sep - 29 Sep	Delta
09 Sep - 17 Sep	Air Transat
03 Sep - 26 Sep	Delta
14 Sep - 29 Sep	Delta
03 Sep - 19 Sep	Delta
16 Sep - 24 Sep	Air Transat
02 Sep - 17 Sep	Air Transat
15 Sep - 22 Sep	Delta
02 Sep - 01 Oct	Air Transat
09 Sep - 01 Oct	Air Transat
08 Sep - 14 Sep	Delta
23 Sep - 15 Oct	Air Transat
24 Sep - 05 Oct	Iberia
28 Sep - 05 Oct	TAP
21 Sep - 01 Oct	TAP
16 Sep - 12 Oct	Delta
18 Sep - 02 Oct	Air Canada
12 Sep - 04 Oct	Air Transat
26 Sep - 05 Oct	TAP

Also check the deals for one-way flights from Barcelona 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 Barcelona to Lima in September from 640€

Return flights