AirHint found the following cheapest return flights from Foz Do Iguacu (IGU) to Santiago (SCL) in December 2025 (see full year).

Return flights

18 Dec - 01 Jan	JetSmart	direct
18 Dec - 08 Jan	JetSmart	direct
18 Dec - 21 Dec	JetSmart	direct
18 Dec - 04 Jan	JetSmart	direct
18 Dec - 25 Dec	JetSmart	direct
21 Dec - 01 Jan	JetSmart	direct
21 Dec - 08 Jan	JetSmart	direct
28 Dec - 01 Jan	JetSmart	direct
28 Dec - 08 Jan	JetSmart	direct
28 Dec - 11 Jan	JetSmart	direct
21 Dec - 04 Jan	JetSmart	direct
28 Dec - 04 Jan	JetSmart	direct
21 Dec - 25 Dec	JetSmart	direct
11 Dec - 21 Dec	JetSmart	direct
11 Dec - 25 Dec	JetSmart	direct
11 Dec - 11 Dec	JetSmart
12 Dec - 12 Dec	LATAM Airlines Group
12 Dec - 26 Dec	LATAM Airlines Group

Also check the deals for one-way flights from Foz Do Iguacu to Santiago 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 Foz Do Iguacu to Santiago in December from $164

Return flights