There are most likely no direct flights on the Iguassu Falls — Buenos Aires route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Iguassu Falls to Buenos Aires. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Iguassu Falls to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Iguassu Falls — Buenos Aires route
On the Iguassu Falls — Buenos Aires route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Prices fall from November 2026 to February 2027 (19%), then rise from February 2027 to April 2027 (+24%). The best period is December 2026–January 2027 ($142), the most expensive is March 2027–April 2027 ($181).
The best time to buy is December 2026–January 2027, when prices are at their lowest. This can save you up to 22% compared to the expensive months (March 2027–April 2027).
Monthly price variation is 11.6%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
In different months, ticket prices from Iguassu Falls to Buenos Aires vary: minimum — $141 (December 2026), maximum — $183 (March 2027). Typically, the flight costs $162–$178.
There appear to be no non-stop flights from Iguassu Falls to Buenos Aires at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $141
starting at $178
starting at $180
starting at $233
The route Iguassu Falls — Buenos Aires is served by many carriers — 4 in total, including B&H Airlines, Gol Transportes Aéreos, Azul Brazilian Airlines, and LATAM Brasil. This gives passengers wide opportunities: from finding the lowest fare (from $141) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest flight ticket from Iguassu Falls to Buenos Aires according to data for the last 48 hours costs $141
Often the best time to buy tickets from Iguassu Falls to Buenos Aires is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Iguassu Falls to Buenos Aires can be found flying in these months: December, January, February.
The fastest flights from Iguassu Falls to Buenos Aires start from 11 hours 5 minutes in the air.
The following airlines operate direct flights on the route Iguassu Falls — Buenos Aires:
The cheapest one-way flight from Iguassu Falls to Buenos Aires departs on 12/05/2026, is operated by B&H Airlines and costs $141
The cheapest roundtrip flight from Iguassu Falls to Buenos Aires departs on 04/17/2027, is operated by Azul Brazilian Airlines and costs $418
Fastest flight from Iguassu Falls to Buenos Aires takes 11h 5m
There are no direct flights on this route.
The distance between Iguassu Falls and Buenos Aires is 1074km (666 miles). The average flight duration is 9h 15m. Iguassu Falls and Buenos Aires are in the same time zone
