AirHint found the following cheapest return flights from Iguazu Falls (IGR) to Buenos Aires (AEP) in May 2026 (see full year).

Return flights

06 May - 12 May	Flybondi	direct
06 May - 06 May	Flybondi	direct
06 May - 07 May	Flybondi	direct
06 May - 09 May	Flybondi	direct
30 May - 05 Jun	Flybondi	direct
17 May - 21 May	Flybondi	direct
06 May - 08 May	Flybondi	direct
10 May - 11 May	JetSmart	direct
05 May - 07 May	JetSmart	direct
05 May - 11 May	JetSmart	direct
13 May - 15 May	JetSmart	direct
30 May - 09 Jun	JetSmart	direct
30 May - 08 Jun	JetSmart	direct
17 May - 05 Jun	JetSmart	direct

Also check the deals for one-way flights from Iguazu Falls to Buenos Aires in May.

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 Buenos Aires in May from 40€

Return flights