How long is the flight from Ireland to South America?

Departing from Ireland to South America will take you 20h 25m. The distance from Ireland to South America is about 5522 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in South America ranges from 20.0 - 240.0 inches per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit South America when rainfall is around 20.0 mm.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

What is the cheapest time of day to fly from IE to SA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to South America as you normally would.

Can I find deals for flights from Ireland to South America that include hotel bookings?

Yes. In addition to deals on Ireland to South America flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to South America?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to South America.

Can I find deals for business class flights from Ireland to South America?

Yes. Cheapflights offers flight deals from Ireland to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£348+ Cheap Flights from Ireland to South America

Cheap flight deals from Ireland to South America

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ireland to South America
Explore the most affordable flight options available from Ireland to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Mon 16/1111:10 -

1 stop15h 45m

Mon 23/1116:20 -

2 stops20h 35m

Deal found 2/10£596

Wed 18/1116:55 -

1 stop30h 00m

Wed 25/1116:20 -

2 stops20h 55m

Deal found 4/10£610

Mon 30/1117:15 -

1 stop28h 25m

Sun 13/1215:25 -

2 stops21h 55m

Deal found 2/10£630

Wed 18/1116:55 -

1 stop30h 00m

Wed 25/1123:15 -

1 stop21h 05m

Deal found 4/10£642

Thu 26/1105:45 -

2 stops20h 25m

Mon 30/1123:40 -

1 stop15h 45m

Deal found 30/9£645

Tue 17/1105:45 -

2 stops20h 25m

Tue 24/1117:05 -

2 stops20h 15m

Deal found 3/10£655

Mon 16/1106:00 -

2 stops18h 30m

Mon 30/1123:40 -

1 stop15h 45m

Deal found 2/10£659

Sat 14/1117:15 -

1 stop28h 35m

Fri 27/1120:59 -

1 stop22h 16m

Deal found 3/10£664

Sun 15/1109:00 -

1 stop25h 20m

Sat 28/1109:00 -

1 stop17h 10m

Deal found 3/10£666

Tue 1/1217:15 -

1 stop28h 35m

Wed 9/1220:59 -

1 stop16h 21m

Deal found 1/10£669

Sun 15/1113:25 -

1 stop18h 30m

Tue 8/1220:59 -

1 stop16h 21m

Deal found 3/10£673

Mon 16/1117:15 -

1 stop28h 35m

Fri 4/1214:40 -

1 stop15h 45m

Deal found 4/10£675

Best flights from Ireland to South America
Discover carefully curated flight deals from Ireland to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Wed 20/110:00 -

2 stops35h 30m

Tue 16/219:10 -

2 stops33h 40m

Deal found 2/10£633

Wed 20/110:45 -

2 stops23h 55m

Fri 29/121:50 -

2 stops31h 55m

Deal found 3/10£685

Tue 17/1105:45 -

2 stops20h 25m

Mon 23/1111:20 -

2 stops17h 45m

Deal found 3/10£710

Tue 17/1116:55 -

1 stop30h 00m

Tue 26/100:05 -

2 stops20h 15m

Deal found 1/10£735

Thu 4/313:35 -

1 stop20h 35m

Mon 8/321:30 -

1 stop31h 40m

Deal found 4/10£773

Sun 17/106:10 -

2 stops54h 50m

Sat 6/218:25 -

2 stops49h 05m

Deal found 1/10£892

Thu 12/1115:30 -

1 stop21h 20m

Mon 16/1112:50 -

2 stops23h 50m

Deal found 4/10£1,120

Mon 1/210:45 -

2 stops23h 55m

Mon 15/223:10 -

2 stops30h 35m

Deal found 2/10£686

Tue 17/1116:55 -

1 stop26h 50m

Mon 23/1118:15 -

1 stop18h 55m

Deal found 30/9£750

Tue 24/1110:00 -

1 stop25h 55m

Tue 8/1216:00 -

1 stop22h 50m

Deal found 2/10£763

Sat 14/1109:30 -

2 stops48h 45m

Fri 27/1121:45 -

1 stop30h 45m

Deal found 1/10£779

Tue 20/1015:00 -

2 stops28h 40m

Sun 24/115:55 -

2 stops35h 50m

Deal found 4/10£719

Tue 23/205:45 -

1 stop17h 25m

Tue 2/320:10 -

1 stop21h 05m

Deal found 3/10£794

Sat 27/304:25 -

2 stops20h 20m

Mon 12/420:45 -

1 stop33h 15m

Deal found 4/10£777

Thu 5/1110:40 -

1 stop23h 35m

Sat 5/1221:30 -

2 stops31h 00m

Deal found 30/9£779

Sat 6/304:15 -

2 stops32h 05m

Wed 31/319:10 -

2 stops20h 20m

Deal found 5/10£781

Wed 21/1015:00 -

2 stops28h 40m

Sat 23/115:55 -

2 stops35h 50m

Deal found 4/10£719

Mon 25/105:45 -

1 stop15h 55m

Mon 8/208:35 -

2 stops20h 30m

Deal found 1/10£831

Wed 20/110:40 -

2 stops40h 10m

Wed 17/220:15 -

2 stops40h 15m

Deal found 2/10£932

Tue 3/1113:35 -

2 stops44h 40m

Mon 30/1121:30 -

1 stop31h 40m

Deal found 30/9£779

Tue 20/1013:15 -

2 stops30h 25m

Wed 20/109:00 -

2 stops18h 45m

Deal found 4/10£719

Wed 3/316:55 -

1 stop16h 35m

Sun 7/316:35 -

1 stop14h 50m

Deal found 4/10£794

Wed 27/110:40 -

2 stops38h 15m

Wed 17/221:45 -

2 stops38h 45m

Deal found 1/10£821

Sat 23/116:35 -

2 stops42h 10m

Mon 15/220:15 -

2 stops47h 15m

Deal found 2/10£933

Sat 14/1110:40 -

2 stops49h 10m

Sat 21/1122:45 -

2 stops54h 25m

Deal found 30/9£788

Wed 18/1104:25 -

2 stops20h 40m

Mon 7/1216:20 -

1 stop20h 50m

Deal found 3/10£818

Mon 16/1109:55 -

1 stop33h 30m

Mon 23/1109:00 -

1 stop17h 45m

Deal found 2/10£752

Thu 18/204:25 -

2 stops18h 50m

Sun 14/313:55 -

2 stops23h 15m

Deal found 4/10£830

Sun 17/106:10 -

2 stops55h 15m

Wed 17/220:15 -

2 stops40h 15m

Deal found 2/10£936

Sun 18/1020:30 -

2 stops42h 15m

Thu 22/1012:25 -

2 stops25h 30m

Deal found 2/10£1,142

Find flight deals from Ireland to South America

Round-trip from	£584
One-way from	£348
Popular in	December
Cheapest in	March
Average price	£672

British Airways
27/3-6/4
2 total stops
38h 20m total
Ireland to South America

Search Deals

TAP AIR PORTUGAL
25/11-31/12
1 total stop
22h 30m total
Ireland to South America

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£22 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Wed 25/11

04:25-23:55

1 stop22h 30m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£348

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Mon 30/11

17:05-19:55

1 stop29h 50m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£384

DublinRio de Janeiro

DUB Dublin - GIG Rio de Janeiro–Galeão Intl

DUBGIG

Dublin

Sat 7/11

10:40-09:35

2 stops49h 55m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£414

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Tue 1/12

09:30-07:10

1 stop24h 40m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£414

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Mon 15/2

09:30-07:10

1 stop24h 40m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£414

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Sat 31/10

12:05-10:20

1 stop25h 15m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£414

DublinSantiago

DUB Dublin - SCL Santiago Arturo Merino Benitez

DUBSCL

Dublin

Mon 16/11

13:35-08:50

2 stops46h 15m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£414

DublinSantiago

DUB Dublin - SCL Santiago Arturo Merino Benitez

DUBSCL

Dublin

Tue 9/2

10:40-08:50

2 stops25h 10m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£414

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Thu 12/11

10:40-09:20

2 stops49h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£417

DublinSantiago

DUB Dublin - SCL Santiago Arturo Merino Benitez

DUBSCL

Dublin

Thu 11/2

10:40-08:50

2 stops25h 10m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-04:00

Nonstop0h 00m

£417

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ireland to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Ireland with our price prediction graph.

DUB-GRU

DUB-BOG

DUB-GIG

DUB-SCL

DUB-JOI

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 Ireland to South America

IE0-0SA

DUB-GRU

DUB-BOG

DUB-GIG

DUB-SCL

What is the cheapest month to book a flight from Ireland to South America?

Currently, May is the cheapest month in which you can book a flight from Ireland to South America (average of £729). Flying from Ireland to South America in December is currently the most expensive (average of £1,074). 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 far ahead should I book a flight from Ireland to South America?

The price you pay for your flight from Ireland to South America may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing South America

Get a feel of what it's like to fly with Delta,Air France, andTAP AIR PORTUGAL from Ireland to South America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,630 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

7.8

Good

8,630 reviews

Delta

7.8

Good

8,630 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,648 reviews

Delta

7.8

Good

8,630 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

TAP AIR PORTUGAL

7.2

Good

2,382 reviews

Delta

7.8

Good

8,630 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Iberia

7.0

Good

3,258 reviews

Delta

7.8

Good

8,630 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.7

Okay

8,244 reviews

Delta

7.8

Good

8,630 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Ireland to South America?
Departing from Ireland to South America will take you 20h 25m. The distance from Ireland to South America is about 5522 mi. This flight may include one or multiple stops.
Can I find deals for flights from Ireland to South America that include hotel bookings?
Yes. In addition to deals on Ireland to South America flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to South America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to South America.
Can I find deals for business class flights from Ireland to South America?
Yes. Cheapflights offers flight deals from Ireland to South America 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 Ireland to South America?
Currently, May is the cheapest month in which you can book a flight from Ireland to South America (average of £729). Flying from Ireland to South America in December is currently the most expensive (average of £1,074). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to South America

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Top 4 airlines flying from Ireland to South America

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£607	Average£814	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Delta	Cheapest£613	Average£628	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air France	Cheapest£731	Average£786	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Iberia	Cheapest£861	Average£1,090	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to South America?

When you search for this flight from Ireland to South America, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ireland to South America?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South America from Ireland.

Can Cheapflights find flights from Ireland to South America with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to South America, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ireland to South America become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to South America from Ireland today and book when prices fit your budget.

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Cheap flights from Ireland to South America from £348

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to South America

Cheapest flights from Ireland to South AmericaExplore the most affordable flight options available from Ireland to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Explore the most affordable flight options available from Ireland to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Ireland to South AmericaDiscover carefully curated flight deals from Ireland to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated flight deals from Ireland to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Ireland to South AmericaDiscover last-minute flight deals from Ireland to South America. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to South America. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Ireland to South AmericaSearch for one-way flight options from Ireland to South America. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way flight options from Ireland to South America. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Find flight deals from Ireland to South America

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to South America that are best for you.

Best time to book a flight from Ireland to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Ireland with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ireland to South America?

How far ahead should I book a flight from Ireland to South America?

The price you pay for your flight from Ireland to South America may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing South America

Get a feel of what it's like to fly with Delta,Air France, andTAP AIR PORTUGAL from Ireland to South America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Ireland to South America?

Can I find deals for flights from Ireland to South America that include hotel bookings?

How can I find direct flights from Ireland to South America?

Can I find deals for business class flights from Ireland to South America?

What is the cheapest month to book a flight from Ireland to South America?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to South America

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to South America by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ireland to South America by cabin class

Find flights from Ireland to South America, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ireland and South America flights

Browse other Ireland and South America flight options. Last updated on 5 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from South America

Find the right flight back to Ireland after your stay in South America

Fly to South America countries

Consider these flights travelling to countries located in South America.

Ireland to South America flights

Consider these flights travelling from Ireland to South America.

Top 4 airlines flying from Ireland to South America

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to South America?

Why should you use Cheapflights to find cheap flight tickets from Ireland to South America?

Can Cheapflights find flights from Ireland to South America with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to South America become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Ireland to South America
Explore the most affordable flight options available from Ireland to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Ireland to South America
Discover carefully curated flight deals from Ireland to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Ireland to South America
Discover last-minute flight deals from Ireland to South America. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Ireland to South America
Search for one-way flight options from Ireland to South America. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.