Cheapest return flights from Washington to Lima in December from $479

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

Return flights

23 Dec - 06 Jan LATAM Airlines Group
18 Dec - 22 Dec LATAM Airlines Group
10 Dec - 17 Dec LATAM Airlines Group
18 Dec - 21 Dec LATAM Airlines Group
12 Dec - 27 Dec American Airlines
12 Dec - 19 Dec LATAM Airlines Group
23 Dec - 13 Jan LATAM Airlines Group
12 Dec - 15 Jan Air Canada
22 Dec - 12 Jan LATAM Airlines Group
27 Dec - 08 Jan LATAM Airlines Group
26 Dec - 07 Jan LATAM Airlines Group
13 Dec - 10 Jan American Airlines
28 Dec - 12 Jan LATAM Airlines Group
22 Dec - 13 Jan LATAM Airlines Group
20 Dec - 29 Dec LATAM Airlines Group
09 Dec - 13 Jan Air Canada

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

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

Feel free to contact us with any feedback or request another flight research.