Cheapest return flights from Seattle to Lima in August from $720

Best time to book flights for Seattle (SEA) to Lima (LIM) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Lima (LIM) in August 2025 (see full year).

Return flights

30 Aug - 13 Sep Alaska Airlines

Also check the deals for one-way flights from Seattle to Lima in August.

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.

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