Cheapest return flights from Dublin to Lima in September from $929

Best time to book flights for Dublin (DUB) to Lima (LIM) flights at AirHint

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

Return flights

01 Sep - 30 Sep United
19 Sep - 30 Sep United
24 Sep - 11 Oct United
03 Sep - 17 Sep United
17 Sep - 30 Sep United
03 Sep - 21 Sep United
02 Sep - 16 Sep United
25 Sep - 02 Oct United
25 Sep - 14 Oct United
08 Sep - 29 Sep United
01 Sep - 06 Oct United
17 Sep - 26 Sep United
24 Sep - 10 Oct United
08 Sep - 27 Sep United
26 Sep - 13 Oct United
25 Sep - 13 Oct United
29 Sep - 09 Oct Air France
14 Sep - 20 Sep Air France
26 Sep - 12 Oct Air France
22 Sep - 03 Oct Air France

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

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.

Book a cheap hotel in Lima

Cheap car rent in Lima