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Foz do Iguaçu

$193+ Cheap flights from Buenos Aires (BUE) to Foz do Iguaçu (IGU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — IGU
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Cheap flight deals from Buenos Aires to Foz do Iguaçu

Cheapest flights from Buenos Aires to Foz do Iguaçu
Explore the most affordable flight options available from Buenos Aires to Foz do Iguaçu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.

This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:35 pm
EZE
-
IGU
1 stop7h 50m
LATAM Airlines
Tue 9/295:20 am
IGU
-
EZE
1 stop10h 25m
LATAM Airlines
Deal found 7/29$345
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:10 pm
AEP
-
IGU
1 stop10h 40m
JetSMART
Mon 9/79:40 am
IGU
-
AEP
1 stop8h 40m
JetSMART
Deal found 7/30$350
This Justfly.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am
AEP
-
IGU
1 stop7h 10m
LATAM Airlines
Tue 9/295:05 am
IGU
-
AEP
1 stop11h 55m
LATAM Airlines
Deal found 7/29$354
This Trip.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:55 pm
AEP
-
IGU
1 stop8h 30m
Multiple Airlines
Thu 9/109:40 am
IGU
-
AEP
1 stop11h 40m
Multiple Airlines
Deal found 8/1$359
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:10 pm
AEP
-
IGU
1 stop21h 40m
JetSMART
Mon 9/79:40 am
IGU
-
AEP
1 stop8h 40m
JetSMART
Deal found 7/29$360
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:45 am
AEP
-
IGU
1 stop28h 05m
JetSMART
Mon 9/79:40 am
IGU
-
AEP
1 stop11h 40m
JetSMART
Deal found 8/1$371
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:55 pm
AEP
-
IGU
1 stop8h 30m
Multiple Airlines
Mon 9/79:40 am
IGU
-
AEP
1 stop11h 40m
Multiple Airlines
Deal found 8/1$372
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:45 pm
EZE
-
IGU
1 stop7h 10m
LATAM Airlines
Thu 10/15:05 am
IGU
-
EZE
1 stop10h 40m
LATAM Airlines
Deal found 7/29$373
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:55 pm
AEP
-
IGU
1 stop8h 30m
Multiple Airlines
Mon 8/1710:00 am
IGU
-
AEP
1 stop25h 20m
Multiple Airlines
Deal found 8/2$382
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:45 am
AEP
-
IGU
2 stops23h 55m
Multiple Airlines
Mon 9/79:40 am
IGU
-
AEP
1 stop8h 40m
Multiple Airlines
Deal found 7/29$384
This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:45 pm
AEP
-
IGU
1 stop21h 10m
LATAM Airlines
Thu 10/15:10 am
IGU
-
AEP
1 stop14h 50m
LATAM Airlines
Deal found 7/29$386
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:10 pm
AEP
-
IGU
1 stop13h 20m
Multiple Airlines
Sat 9/53:15 pm
IGU
-
AEP
2 stops10h 25m
Multiple Airlines
Deal found 8/1$387

Find flight deals from Buenos Aires to Foz do Iguaçu

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Foz do Iguaçu (IGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(FlightHub)

One-way from

$193
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$430
Provider with most accurate pricing for Buenos Aires (BUE)-Foz do Iguaçu Cataratas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Foz do Iguaçu Cataratas flights.
Search Deals
From Buenos Aires (BUE) to Foz do Iguaçu Cataratas
Search Deals
One-way flight from Buenos Aires (BUE) to Foz do Iguaçu Cataratas
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($332 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Foz do Iguaçu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from Buenos Aires to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Mon 9/28

11:45 am-6:55 pm

1 stop7h 10m

Foz do Iguaçu Cataratas

Tue 9/29

5:05 am-5:00 pm

1 stop11h 55m

$354

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Wed 9/2

12:10 pm-9:50 am

1 stop21h 40m

Foz do Iguaçu Cataratas

Mon 9/7

9:40 am-6:20 pm

1 stop8h 40m

$360

Buenos AiresFoz do Iguaçu

EZE - IGU

EZEIGU

Buenos Aires Ministro Pistarini

Tue 9/29

4:45 pm-11:55 pm

1 stop7h 10m

Foz do Iguaçu Cataratas

Thu 10/1

5:05 am-3:45 pm

1 stop10h 40m

$373

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Wed 9/2

10:45 am-10:40 am

2 stops23h 55m

Foz do Iguaçu Cataratas

Mon 9/7

9:40 am-6:20 pm

1 stop8h 40m

$384

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Sat 9/5

1:40 pm-10:10 am

3 stops20h 30m

Foz do Iguaçu Cataratas

Mon 9/7

9:40 am-9:20 pm

1 stop11h 40m

$400

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Tue 9/29

4:15 am-2:40 pm

2 stops10h 25m

Foz do Iguaçu Cataratas

Thu 10/1

5:45 pm-9:55 am

1 stop16h 10m

$412

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Tue 10/6

3:15 am-10:45 am

1 stop7h 30m

Foz do Iguaçu Cataratas

Wed 10/7

8:15 pm-9:20 am

1 stop13h 05m

$422

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Tue 9/29

9:45 pm-10:40 am

2 stops12h 55m

Foz do Iguaçu Cataratas

Thu 10/1

5:10 am-5:00 pm

2 stops11h 50m

$450

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Sun 11/1

6:15 pm-7:20 pm

1 stop25h 05m

Foz do Iguaçu Cataratas

Tue 11/3

1:20 pm-9:20 am

1 stop20h 00m

$485

Buenos AiresFoz do Iguaçu

EZE - IGU

EZEIGU

Buenos Aires Ministro Pistarini

Tue 10/6

2:20 am-9:20 am

1 stop7h 00m

Foz do Iguaçu Cataratas

Wed 10/7

1:35 pm-1:00 am

2 stops11h 25m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 39 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Buenos Aires-Foz do Iguaçu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Foz do Iguaçu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Foz do Iguaçu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires-Foz do Iguaçu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-Foz do Iguaçu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buenos Aires to Foz do Iguaçu

Have a flexible travel schedule? Discover the best time to fly to Foz do Iguaçu from Buenos Aires with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Foz do Iguaçu

What is the cheapest month to book a flight from Buenos Aires to Foz do Iguaçu?

Currently, March is the cheapest month in which you can book a flight from Buenos Aires to Foz do Iguaçu (average of $389). Flying from Buenos Aires to Foz do Iguaçu in June is currently the most expensive (average of $1,102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Buenos Aires to Foz do Iguaçu?

Airfare is typical for this route at the moment.
Buenos Aires to Foz do Iguaçu flights typically cost between $248 and $500 in September.
The cheapest round-trip price found within the last 5 days was $345 on LATAM Airlines (Sep 28-Sep 29).

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Foz do Iguaçu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Foz do Iguaçu from Buenos Aires?

    Most people fly into Foz do Iguaçu Cataratas (IGU) if they book a flight to Foz do Iguaçu from Buenos Aires. On average, Cataratas has 0 inbound flights from Buenos Aires per day from 0 airlines. Foz do Iguaçu Cataratas is conveniently located just 7.1 mi from Foz do Iguaçu’s city center.

  • How long is the flight from Buenos Aires to Foz do Iguaçu?

    A quick flight from Buenos Aires to Foz do Iguaçu can take about 7h 10m. LATAM Airlines provides one of the quickest options available for as low as $354. Airlines will cover a distance of 662 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buenos Aires to Foz do Iguaçu that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Foz do Iguaçu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Foz do Iguaçu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Foz do Iguaçu.

  • Can I find deals for business class flights from Buenos Aires to Foz do Iguaçu?

    Yes. Cheapflights offers flight deals from Buenos Aires to Foz do Iguaçu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Foz do Iguaçu?

    Currently, March is the cheapest month in which you can book a flight from Buenos Aires to Foz do Iguaçu (average of $389). Flying from Buenos Aires to Foz do Iguaçu in June is currently the most expensive (average of $1,102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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