AirHint found the following cheapest return flights from Iguazu Falls (IGR) to Santiago (SCL) in October 2025 (see full year).

Return flights

24 Oct - 05 Nov	JetSmart
24 Oct - 04 Nov	JetSmart
21 Oct - 05 Nov	JetSmart
21 Oct - 04 Nov	JetSmart
24 Oct - 06 Nov	JetSmart
24 Oct - 03 Nov	JetSmart
21 Oct - 03 Nov	JetSmart
21 Oct - 06 Nov	JetSmart
21 Oct - 22 Oct	JetSmart
24 Oct - 26 Oct	JetSmart
23 Oct - 29 Oct	JetSmart
21 Oct - 26 Oct	JetSmart
24 Oct - 29 Oct	JetSmart
21 Oct - 29 Oct	JetSmart
23 Oct - 05 Nov	JetSmart
23 Oct - 04 Nov	JetSmart
21 Oct - 23 Oct	JetSmart
09 Oct - 22 Oct	JetSmart
23 Oct - 26 Oct	JetSmart
20 Oct - 23 Oct	Aerolineas Argentinas

Also check the deals for one-way flights from Iguazu Falls to Santiago in October.

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 Iguazu Falls to Santiago in October from 200€

Return flights