Cheapest return flights from Washington to Lima in December from 331€

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

Return flights

03 Dec - 10 Dec United
03 Dec - 17 Dec Avianca
30 Dec - 21 Jan LATAM Airlines Group
07 Dec - 13 Jan Avianca
08 Dec - 13 Jan LATAM Airlines Group
29 Dec - 21 Jan Frontier Airlines
28 Dec - 21 Jan Avianca
10 Dec - 15 Jan Copa
28 Dec - 17 Jan Avianca
12 Dec - 15 Jan Frontier Airlines
17 Dec - 21 Dec Copa
24 Dec - 31 Dec Frontier Airlines
22 Dec - 31 Dec Breeze Airways
22 Dec - 13 Jan Breeze Airways
24 Dec - 06 Jan Frontier Airlines
21 Dec - 31 Dec Frontier Airlines
18 Dec - 23 Dec Frontier Airlines
22 Dec - 29 Dec Frontier Airlines
18 Dec - 22 Dec Frontier Airlines
26 Dec - 31 Dec Frontier Airlines

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

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