Cheapest return flights from Washington to Lima in January from $380

AirHint found the following cheapest return flights from Washington (IAD) to Lima (LIM) in January 2026 (see full year).

Return flights

14 Jan - 23 Jan Avianca
30 Jan - 06 Feb Avianca
05 Jan - 13 Feb Copa
31 Jan - 08 Feb Avianca
01 Jan - 16 Jan Copa
02 Jan - 28 Feb Avianca
03 Jan - 16 Jan Avianca
01 Jan - 07 Jan LATAM Airlines Group
01 Jan - 06 Jan Avianca
02 Jan - 06 Jan Avianca

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

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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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