Cheap flights from Buenos Aires to Puerto Iguazú from £27

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — IGR
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Buenos Aires to Puerto Iguazú

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Puerto Iguazú (IGR). 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 29 August 2025.

Round-trip from

£66

One-way from

£27

Popular in

July

Cheapest in

May

Average price

£87

Good round-trip deal

£51 or less

Good one-way deal

£24 or less
JetSMART
  • JetSMART
  • 1/10-3/10
  • Nonstop
  • 3h 44m total
  • Buenos Aires to Puerto Iguazú
JetSMART
  • JetSMART
  • 9/12
  • Nonstop
  • 1h 49m total
  • Buenos Aires to Puerto Iguazú
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Buenos Aires (BUE) to Puerto Iguazú Cataratas del Iguazu.
Price to beat on a one-way flight from Buenos Aires (BUE) to Puerto Iguazú Cataratas del Iguazu.

Find flight deals from Buenos Aires to Puerto Iguazú

Cheapest flights from Buenos Aires to Puerto Iguazú
Explore the most affordable flight options available from Buenos Aires to Puerto Iguazú. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 1/1011:02EZE - IGR
Nonstop1h 48mJetSMART
Fri 3/1008:43IGR - EZE
Nonstop1h 56mJetSMART
Deal found 26/8£66
Thu 4/914:55EZE - IGR
Nonstop1h 55mMultiple Airlines
Thu 11/908:33IGR - EZE
Nonstop1h 56mMultiple Airlines
Deal found 28/8£92
Sun 12/1007:40EZE - IGR
Nonstop1h 55mMultiple Airlines
Sun 19/1023:45IGR - EZE
Nonstop1h 56mMultiple Airlines
Deal found 28/8£117
Thu 4/906:50EZE - IGR
1 stop11h 35mAerolineas Argentinas
Thu 11/919:15IGR - EZE
Nonstop2h 00mAerolineas Argentinas
Deal found 28/8£161
Sun 12/1007:40EZE - IGR
Nonstop1h 55mAerolineas Argentinas
Sun 19/1008:05IGR - EZE
2 stops12h 10mAerolineas Argentinas
Deal found 28/8£364

Cheapflights Fare Finder

 
Customise your flight search to find flights from Buenos Aires to Puerto Iguazú 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 858,174 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Buenos Aires to Puerto Iguazú that are best for you.

Fly from

Buenos Aires

Fly to

Puerto Iguazú

Route

Depart

Return

Price

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Wed 1/10

11:02-12:50

Nonstop1h 48m

Puerto Iguazú Cataratas del Iguazu

Fri 3/10

08:43-10:39

Nonstop1h 56m

£66

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sun 12/10

07:40-09:35

Nonstop1h 55m

Puerto Iguazú Cataratas del Iguazu

Sun 19/10

23:45-01:41

Nonstop1h 56m

£117

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sun 12/10

07:40-09:35

Nonstop1h 55m

Puerto Iguazú Cataratas del Iguazu

Sun 19/10

08:05-20:15

2 stops12h 10m

£364

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Tue 9/12

07:30-09:19

Nonstop1h 49m

£27

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Thu 12/2

18:45-20:34

Nonstop1h 49m

£28

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sun 23/11

06:30-08:19

Nonstop1h 49m

£60

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Tue 9/12

06:50-15:20

2 stops8h 30m

£94

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Thu 12/2

07:00-19:35

1 stop12h 35m

£119

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sun 23/11

12:10-18:55

1 stop6h 45m

£119

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Thu 12/2

06:30-14:45

2 stops8h 15m

£207

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Best time to book a flight from Buenos Aires to Puerto Iguazú

Have a flexible travel schedule? Discover the best time to fly to Puerto Iguazú from Buenos Aires with our price prediction graph.
Estimated return 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 Puerto Iguazú

How far ahead should I book a flight from Buenos Aires to Puerto Iguazú?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Puerto Iguazú. Price data was last updated on 22 August 2025.

The best time to book flights from Buenos Aires to Puerto Iguazú is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from BUE to IGR?

Find hourly flight availability from Buenos Aires to Puerto Iguazú. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

A simple way to save on the total cost of your ticket is to fly from Buenos Aires to Puerto Iguazú in the afternoon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Puerto Iguazú

Get insights into the airlines that provide service to Puerto Iguazú. 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 Puerto Iguazú. Reviews last updated 29 August 2025.
See what other customers who have flown with Aerolineas Argentinas and JetSMART from Buenos Aires to Puerto Iguazú have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Entertainment

5.7

Food

6.5

Comfort

7.6

Boarding

8.0

Crew

8.3

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500

Overall

8.1

Entertainment

5.7

Food

6.5

Comfort

7.6

Boarding

8.0

Crew

8.3

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500

Overall

8.1

Entertainment

5.7

Food

6.5

Comfort

7.6

Boarding

8.0

Crew

8.3

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Puerto Iguazú. 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 Puerto Iguazú from Buenos Aires?

    For a flight from Buenos Aires to Puerto Iguazú, you will be flying into Cataratas del Iguazu. Puerto Iguazú Cataratas del Iguazu (IGR) is just 11.0 mi from the center of the city. Cataratas del Iguazu is the only Puerto Iguazú airport and it handles 7 inbound flights from Buenos Aires per day. 3 airlines have flights to Puerto Iguazú Cataratas del Iguazu from Buenos Aires on a regular basis.

  • How long is the flight from Buenos Aires to Puerto Iguazú?

    There are many flights that can get you from Buenos Aires to Puerto Iguazú in 1h 48m. Fly via JetSMART or Aerolineas Argentinas to get the fastest option. Airlines will cover a distance of 672 mi. All flights are typically direct.

  • What are the cheapest airlines flying from Buenos Aires to Puerto Iguazú round-trip?

    Cheapflights users have booked flights from Buenos Aires to Puerto Iguazú round-trip from £50. Other airlines that can offer you cheap pricing are JetSMART, from £54, and Flybondi, from £56. Aerolineas Argentinas is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Buenos Aires to Puerto Iguazú?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Buenos Aires to Puerto Iguazú on time: KLM (89%), GOL (83%), JetSMART (82%).

  • What are the cheapest flights from Buenos Aires to Puerto Iguazú?

    Looking at all options, your cheapest flight can be booked for £50. While the most popular route (Buenos Aires Ministro Pistarini - Puerto Iguazú Cataratas del Iguazu) can be booked for £78 on average our data indicates £85 when flying from Buenos Aires to Puerto Iguazú.

  • Can I find deals for flights from Buenos Aires to Puerto Iguazú that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Puerto Iguazú flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Puerto Iguazú?

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

  • Can I find deals for business class flights from Buenos Aires to Puerto Iguazú?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Buenos Aires to Puerto Iguazú

Discover the top 3 airlines that operate flights from Buenos Aires to Puerto Iguazú. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest£50Average£63FlexibilityNo cancel feeOn-time59%
Search Aerolineas Argentinas flights
JetSMARTCheapest£54Average£98FlexibilityNo cancel feeOn-timeN/A
Search JetSMART flights
FlybondiCheapest£56Average£80FlexibilityNo cancel feeOn-timeN/A
Search Flybondi flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buenos Aires to Puerto Iguazú?

Cheapflights helps you search for flights from Buenos Aires to Puerto Iguazú via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Puerto Iguazú?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buenos Aires to Puerto Iguazú.

Can Cheapflights find flights from Buenos Aires to Puerto Iguazú with no change fees?

Yes! Cheapflights helps users easily find flights from Buenos Aires to Puerto Iguazú with no change fees.

Can Cheapflights notify me if prices for flights from Buenos Aires to Puerto Iguazú become cheaper?

Yes, Cheapflights offers price alerts on Buenos Aires to Puerto Iguazú flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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