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Cheap flights from Puerto Iguazú to Buenos Aires from £31

IGR — BUE
1 Dec — 8 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Puerto Iguazú to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Puerto Iguazú to Buenos Aires

Fri 27/1122:28 -
Nonstop2h 01m
Sun 28/218:48 -
Nonstop1h 53m
Deal found 1/11£60
Thu 26/1123:26 -
Nonstop2h 01m
Tue 8/1220:55 -
Nonstop1h 53m
Deal found 28/10£62
Thu 24/1208:03 -
Nonstop2h 01m
Fri 1/106:00 -
Nonstop1h 54m
Deal found 1/11£63
Thu 24/1220:58 -
Nonstop2h 01m
Thu 31/1218:20 -
Nonstop1h 53m
Deal found 1/11£63
Sun 20/1222:34 -
Nonstop2h 01m
Wed 23/1219:06 -
Nonstop1h 53m
Deal found 1/11£66
Thu 3/1222:57 -
Nonstop2h 01m
Sun 6/1219:00 -
Nonstop1h 53m
Deal found 1/11£66
Sat 21/1123:44 -
Nonstop2h 01m
Mon 23/1120:22 -
Nonstop1h 53m
Deal found 31/10£66
Fri 25/1220:32 -
Nonstop2h 01m
Thu 31/1218:20 -
Nonstop1h 53m
Deal found 1/11£66
Mon 16/1115:48 -
Nonstop2h 01m
Thu 19/1120:48 -
Nonstop1h 53m
Deal found 30/10£70
Thu 3/1208:03 -
Nonstop2h 01m
Sun 6/1221:23 -
Nonstop1h 53m
Deal found 30/10£71
Sun 20/1221:26 -
Nonstop2h 01m
Wed 23/1206:30 -
Nonstop1h 53m
Deal found 31/10£71
Thu 10/1222:57 -
Nonstop2h 01m
Sun 13/1219:00 -
Nonstop1h 53m
Deal found 1/11£72

Find flight deals from Puerto Iguazú to Buenos Aires

Round-trip from

£60

One-way from

£31

Popular in

July

Cheapest in

March

Average price

£80

Good round-trip deal

£163 or less

Good one-way deal

£57 or less
JetSMART
  • JetSMART
  • 27/11-28/2
  • Nonstop
  • 3h 54m total
  • Puerto Iguazú to Buenos Aires
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JetSMART
  • JetSMART
  • 13/1-31/12
  • Nonstop
  • 2h 01m total
  • Puerto Iguazú to Buenos Aires
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£1 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Puerto Iguazú Cataratas del Iguazu to Buenos Aires (BUE).
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Price to beat on a one-way flight from Puerto Iguazú Cataratas del Iguazu to Buenos Aires (BUE).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Puerto Iguazú to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - AEP Buenos Aires Jorge Newbery

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Sat 21/11

13:36-15:37

Nonstop2h 01m

Buenos Aires Jorge Newbery

Wed 31/12

00:00-00:00

Nonstop0h 00m

£31

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - AEP Buenos Aires Jorge Newbery

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Sat 16/1

22:05-00:06

Nonstop2h 01m

Buenos Aires Jorge Newbery

Wed 31/12

00:00-00:00

Nonstop0h 00m

£31

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - EZE Buenos Aires Ministro Pistarini

IGREZE

Puerto Iguazú Cataratas del Iguazu

Tue 1/12

23:26-01:27

Nonstop2h 01m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-00:00

Nonstop0h 00m

£32

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - AEP Buenos Aires Jorge Newbery

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Wed 16/12

08:48-10:49

Nonstop2h 01m

Buenos Aires Jorge Newbery

Wed 31/12

00:00-00:00

Nonstop0h 00m

£33

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - AEP Buenos Aires Jorge Newbery

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Sat 27/2

20:45-22:46

Nonstop2h 01m

Buenos Aires Jorge Newbery

Wed 31/12

00:00-00:00

Nonstop0h 00m

£33

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - AEP Buenos Aires Jorge Newbery

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Tue 26/1

20:03-22:04

Nonstop2h 01m

Buenos Aires Jorge Newbery

Wed 31/12

00:00-00:00

Nonstop0h 00m

£33

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - AEP Buenos Aires Jorge Newbery

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Wed 18/11

21:53-23:54

Nonstop2h 01m

Buenos Aires Jorge Newbery

Wed 31/12

00:00-00:00

Nonstop0h 00m

£33

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - EZE Buenos Aires Ministro Pistarini

IGREZE

Puerto Iguazú Cataratas del Iguazu

Mon 25/1

19:01-21:02

Nonstop2h 01m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-00:00

Nonstop0h 00m

£33

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - EZE Buenos Aires Ministro Pistarini

IGREZE

Puerto Iguazú Cataratas del Iguazu

Wed 16/12

21:44-23:45

Nonstop2h 01m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-00:00

Nonstop0h 00m

£33

Puerto IguazúBuenos Aires

IGR Puerto Iguazú Cataratas del Iguazu - EZE Buenos Aires Ministro Pistarini

IGREZE

Puerto Iguazú Cataratas del Iguazu

Mon 22/2

11:53-13:54

Nonstop2h 01m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-00:00

Nonstop0h 00m

£33

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Puerto Iguazú to Buenos Aires

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

Cheapflights Insights

Everything you need to know about your flight from Puerto Iguazú to Buenos Aires

What is the cheapest month to book a flight from Puerto Iguazú to Buenos Aires?

Currently, March is the cheapest month in which you can book a flight from Puerto Iguazú to Buenos Aires (average of £70). Flying from Puerto Iguazú to Buenos Aires in July is currently the most expensive (average of £87). 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.

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

One of the essential ways to save on airfare from Puerto Iguazú to Buenos Aires is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 85% on airfare.

How much does it cost for a return flight from Puerto Iguazú to Buenos Aires?

Airfare is below average for this route at the moment.
Puerto Iguazú to Buenos Aires flights typically cost between £61 and £102 in November.
The cheapest return price found within the last 5 days was £60 on JetSMART (27 Nov–28 Feb).

How often are flights from Puerto Iguazú to Buenos Aires delayed?

About 21% of weekly flights between Puerto Iguazú and Buenos Aires have experienced delays in the past year, with the average delay time being 121 minutes.

What is the most punctual flight time for Puerto Iguazú to Buenos Aires flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Puerto Iguazú to Buenos Aires flights?

Over the past year, Aerolineas Argentinas have had the lowest number of delays on this route, with just 20% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Puerto Iguazú to Buenos Aires, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

  • What airport do you fly from for flights from Puerto Iguazú to Buenos Aires?

    Most people fly from Puerto Iguazú Cataratas del Iguazu (IGR) if they book a flight from Puerto Iguazú to Buenos Aires. On average, Cataratas del Iguazu has 5 outbound flights to Buenos Aires per day from 0 airlines. Puerto Iguazú Cataratas del Iguazu is conveniently located just 11.0 mi from Puerto Iguazú’s city center.

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

    A quick flight from Puerto Iguazú to Buenos Aires can take about 2h 01m. JetSMART provides one of the quickest options available for as low as £60. There are 672 mi between Puerto Iguazú and Buenos Aires. All flights are typically direct.

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

    No one likes to see their flight delayed. When booking a flight from Puerto Iguazú to Buenos Aires consider choosing GOL (73%), JetSMART (64%) or JetSMART (64%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Puerto Iguazú to Buenos Aires 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 Puerto Iguazú to Buenos Aires?

    Currently, March is the cheapest month in which you can book a flight from Puerto Iguazú to Buenos Aires (average of £70). Flying from Puerto Iguazú to Buenos Aires in July is currently the most expensive (average of £87). 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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