AirHint found the following cheapest return flights from Lima (LIM) to Iguazu Falls (IGR) in March 2026 (see full year).

Return flights

25 Mar - 31 Mar	JetSmart
19 Mar - 31 Mar	JetSmart
25 Mar - 08 Apr	JetSmart
25 Mar - 01 Apr	JetSmart
19 Mar - 08 Apr	JetSmart
19 Mar - 01 Apr	JetSmart
25 Mar - 06 Apr	JetSmart
19 Mar - 06 Apr	JetSmart
20 Mar - 31 Mar	JetSmart
20 Mar - 08 Apr	JetSmart
20 Mar - 01 Apr	JetSmart
11 Mar - 18 Mar	JetSmart
11 Mar - 31 Mar	JetSmart
20 Mar - 06 Apr	JetSmart
11 Mar - 01 Apr	JetSmart
10 Mar - 18 Mar	JetSmart
10 Mar - 31 Mar	JetSmart

Also check the deals for one-way flights from Lima to Iguazu Falls in March.

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 Lima to Iguazu Falls in March from $383

Return flights