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Foz do Iguaçu

$198+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — IGU
May 18 — May 251
Mon 5/18
Mon 5/25
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 April 18, 2026.

This Mytrip deal was found by Cheapflights users on 4/13. 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.
Wed 5/66:20 pm
AEP
-
IGU
1 stop25h 30m
GOL
Fri 5/82:40 pm
IGU
-
AEP
1 stop18h 40m
GOL
Deal found 4/13$343
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Fri 5/296:20 pm
AEP
-
IGU
1 stop24h 35m
GOL
Sun 5/3110:15 am
IGU
-
AEP
1 stop23h 05m
GOL
Deal found 4/15$344
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Tue 5/196:20 pm
AEP
-
IGU
1 stop25h 30m
GOL
Thu 5/2110:15 am
IGU
-
AEP
1 stop15h 25m
GOL
Deal found 4/15$359
This Booking.com deal was found by Cheapflights users on 4/14. 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 11/1010:30 pm
AEP
-
IGU
1 stop10h 50m
Multiple Airlines
Thu 11/129:15 am
IGU
-
AEP
1 stop9h 25m
Multiple Airlines
Deal found 4/14$412
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Fri 5/298:05 pm
AEP
-
IGU
1 stop13h 25m
Multiple Airlines
Fri 6/58:05 pm
IGU
-
AEP
1 stop13h 15m
Multiple Airlines
Deal found 4/14$413
This Booking.com deal was found by Cheapflights users on 4/14. 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.
Thu 5/282:20 am
EZE
-
IGU
1 stop7h 00m
LATAM Airlines
Fri 6/52:50 pm
IGU
-
EZE
1 stop10h 10m
LATAM Airlines
Deal found 4/14$420
This Booking.com deal was found by Cheapflights users on 4/15. 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.
Fri 5/12:20 am
EZE
-
IGU
1 stop11h 30m
LATAM Airlines
Sun 5/310:05 am
IGU
-
EZE
1 stop15h 05m
LATAM Airlines
Deal found 4/15$422
This Booking.com deal was found by Cheapflights users on 4/16. 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 5/192:20 am
EZE
-
IGU
1 stop7h 00m
LATAM Airlines
Wed 5/202:50 pm
IGU
-
EZE
1 stop10h 10m
LATAM Airlines
Deal found 4/16$423
This Booking.com deal was found by Cheapflights users on 4/15. 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.
Sat 5/22:55 pm
AEP
-
IGU
2 stops9h 10m
Multiple Airlines
Sun 5/36:10 am
IGU
-
AEP
1 stop11h 10m
Multiple Airlines
Deal found 4/15$433
This Booking.com deal was found by Cheapflights users on 4/15. 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 5/192:55 pm
AEP
-
IGU
2 stops18h 25m
LATAM Airlines
Thu 5/217:45 pm
IGU
-
AEP
2 stops21h 15m
LATAM Airlines
Deal found 4/15$440
This Booking.com deal was found by Cheapflights users on 4/14. 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 11/104:45 pm
EZE
-
IGU
2 stops17h 55m
Multiple Airlines
Thu 11/124:35 pm
IGU
-
EZE
1 stop20h 25m
Multiple Airlines
Deal found 4/14$444
This Trip.com deal was found by Cheapflights users on 4/13. 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 5/103:15 am
AEP
-
IGU
1 stop7h 25m
GOL
Wed 5/136:10 am
IGU
-
AEP
1 stop14h 50m
GOL
Deal found 4/13$458

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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$343
(Mytrip)

One-way from

$198
(Kiwi.com)

Popular in

July

Cheapest in

June

Average price

$432
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
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 18, 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

Fri 5/29

6:20 pm-6:55 pm

1 stop24h 35m

Foz do Iguaçu Cataratas

Sun 5/31

10:15 am-9:20 am

1 stop23h 05m

$344

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Tue 5/19

6:20 pm-7:50 pm

1 stop25h 30m

Foz do Iguaçu Cataratas

Thu 5/21

10:15 am-1:40 am

1 stop15h 25m

$359

Buenos AiresFoz do Iguaçu

EZE - IGU

EZEIGU

Buenos Aires Ministro Pistarini

Fri 5/1

2:20 am-1:50 pm

1 stop11h 30m

Foz do Iguaçu Cataratas

Sun 5/3

10:05 am-1:10 am

1 stop15h 05m

$422

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Mon 5/11

8:05 pm-7:30 pm

1 stop23h 25m

Foz do Iguaçu Cataratas

Fri 5/15

8:40 pm-5:20 pm

1 stop20h 40m

$462

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Wed 4/29

10:35 am-6:55 pm

1 stop8h 20m

Foz do Iguaçu Cataratas

Sat 5/2

5:40 am-7:30 pm

1 stop13h 50m

$469
Quickest round-trip

Buenos AiresFoz do Iguaçu

EZE - IGU

EZEIGU

Buenos Aires Ministro Pistarini

Tue 4/28

2:15 am-8:40 am

1 stop6h 25m

Foz do Iguaçu Cataratas

Sat 5/2

5:00 am-3:45 pm

1 stop10h 45m

$473

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Mon 5/11

10:45 am-12:05 am

1 stop13h 20m

Foz do Iguaçu Cataratas

Tue 5/12

4:55 am-5:00 pm

2 stops12h 05m

$474

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Mon 5/11

8:05 pm-12:20 pm

2 stops16h 15m

Foz do Iguaçu Cataratas

Thu 5/14

9:45 am-6:20 pm

1 stop8h 35m

$483

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Mon 5/11

12:55 pm-11:25 pm

2 stops10h 30m

Foz do Iguaçu Cataratas

Wed 5/13

5:15 am-5:00 pm

2 stops11h 45m

$484

Buenos AiresFoz do Iguaçu

AEP - IGU

AEPIGU

Buenos Aires Jorge Newbery

Wed 4/29

2:55 pm-12:05 am

1 stop9h 10m

Foz do Iguaçu Cataratas

Sat 5/2

5:00 am-2:00 pm

2 stops9h 00m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 37 resultsSorted by cheapest first
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2
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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, August is the cheapest month in which you can book a flight from Buenos Aires to Foz do Iguaçu (average of $120). Flying from Buenos Aires to Foz do Iguaçu in January is currently the most expensive (average of $396). 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?

Reviews of airlines servicing Foz do Iguaçu

Get insights into the airlines that provide service to Foz do Iguaçu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Foz do Iguaçu. Reviews last updated April 18, 2026.
Read reviews from past customers who have flown GOL from Buenos Aires to Foz do Iguaçu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
GOL
7.3
Good
1,204 reviews

Crew

8.1

Comfort

7.0

Food

5.9

Overall

7.3

Boarding

7.2

Entertainment

6.1

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.
GOL
7.3
Good
1,204 reviews
GOL
7.3
Good
1,204 reviews

Crew

8.1

Comfort

7.0

Food

5.9

Overall

7.3

Boarding

7.2

Entertainment

6.1

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.

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 11h 30m. GOL provides one of the quickest options available for as low as $422. Airlines will cover a distance of 681 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, August is the cheapest month in which you can book a flight from Buenos Aires to Foz do Iguaçu (average of $120). Flying from Buenos Aires to Foz do Iguaçu in January is currently the most expensive (average of $396). 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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