Cheapest return flights from Seattle to Lima in December from 569€

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

Return flights

01 Dec - 15 Dec Frontier Airlines
12 Dec - 09 Jan Frontier Airlines
10 Dec - 07 Jan Hawaiian Airlines
09 Dec - 24 Dec LATAM Airlines Group
22 Dec - 29 Dec Frontier Airlines
20 Dec - 29 Dec Frontier Airlines
18 Dec - 03 Jan Frontier Airlines
17 Dec - 06 Jan United

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

Powered by

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.