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

Return flights

08 Feb - 24 Feb	Avianca
01 Feb - 09 Feb	Copa
01 Feb - 10 Feb	Copa
01 Feb - 11 Feb	Copa
02 Feb - 09 Feb	Copa
02 Feb - 10 Feb	Copa
02 Feb - 11 Feb	Copa
02 Feb - 12 Feb	Copa
03 Feb - 11 Feb	Copa
03 Feb - 13 Feb	Copa
19 Feb - 01 Mar	Copa
21 Feb - 01 Mar	Copa
21 Feb - 02 Mar	Copa
21 Feb - 03 Mar	Copa
22 Feb - 01 Mar	Copa
22 Feb - 02 Mar	Copa
22 Feb - 03 Mar	Copa
22 Feb - 04 Mar	Copa
23 Feb - 02 Mar	Copa
23 Feb - 03 Mar	Copa

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

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 Washington to Lima in February from 276€

Return flights