Cheapest return flights from Washington to Lima in May from 352€

Best time to book flights for Washington (IAD) to Lima (LIM) flights at AirHint

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

Return flights

03 May - 11 May Copa
11 May - 27 May Copa
01 May - 11 May Copa
09 May - 25 May Copa
15 May - 27 May Copa
19 May - 29 May Copa
18 May - 29 May Copa
11 May - 18 May Copa
09 May - 18 May Copa
01 May - 05 May Copa
28 May - 04 Jun Copa
21 May - 01 Jun Copa
28 May - 08 Jun Copa

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

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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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