AirHint found the following cheapest return flights from Arica (ARI) to La Serena (LSC) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	JetSmart	direct
06 Dec - 20 Dec	JetSmart	direct
12 Dec - 15 Dec	JetSmart	direct
22 Dec - 09 Jan	JetSmart	direct
12 Dec - 20 Dec	JetSmart	direct
12 Dec - 13 Dec	JetSmart	direct
06 Dec - 15 Dec	JetSmart	direct
06 Dec - 07 Dec	JetSmart	direct
06 Dec - 12 Dec	JetSmart	direct
08 Dec - 20 Dec	JetSmart	direct
08 Dec - 13 Dec	JetSmart	direct

Also check the deals for one-way flights from Arica to La Serena in December.

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 Arica to La Serena in December from 79€

Return flights