Which airlines fly to South America?

KLM, British Airways and Delta are the top three most popular airlines that fly to South America from Ireland according to our data. KLM is the first choice among our users, with 27% of people opting to fly with this airline when travelling to South America. Keep in mind that there are 11 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ireland to South America?

American Airlines, United Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Ireland to South America

When did momondo last update prices for flights from Ireland to South America?

Prices for flights from Ireland to South America are updated daily.

How many operators does momondo search for flights from Ireland to South America?

The number of operators available for flights from Ireland to South America is 10 as of August 2026.

How old do you have to be to fly from Ireland to South America?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to South America.

What documentation or ID do you need to fly to South America?

The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€365 Cheap Flights from Ireland to South America in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to South America

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One-way

Last minute

Recent return flight deals from Ireland to South America

Enter your travel dates to find the best prices.

09:55 - 09:35DUB Dublin-GRU Sao Paulo Guarulhos Intl

26h 40m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

21:30 - 07:55GRU Sao Paulo Guarulhos Intl-DUB Dublin

31h 25m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

€631Delta

Tue, 27 Oct - Thu, 12 Nov

09:55 - 05:40DUB Dublin-GRU Sao Paulo Guarulhos Intl

22h 45m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

23:45 - 07:45GRU Sao Paulo Guarulhos Intl-DUB Dublin

29h 00m1 stop Atlanta Hartsfield-Jackson

€631Delta

Tue, 27 Oct - Thu, 12 Nov

10:45 - 08:55DUB Dublin-GRU Sao Paulo Guarulhos Intl

25h 10m1 stop New York John F Kennedy Intl

21:15 - 08:45GRU Sao Paulo Guarulhos Intl-DUB Dublin

32h 30m1 stop New York John F Kennedy Intl

€642Multiple Airlines

Sat, 31 Oct - Fri, 20 Nov

13:15 - 08:50DUB Dublin-GRU Sao Paulo Guarulhos Intl

23h 35m1 stop New York John F Kennedy Intl

20:30 - 09:15GRU Sao Paulo Guarulhos Intl-DUB Dublin

32h 45m1 stop New York John F Kennedy Intl

€642Multiple Airlines

Tue, 15 Sep - Mon, 28 Sep

10:45 - 06:00DUB Dublin-GRU Sao Paulo Guarulhos Intl

22h 15m1 stop London Heathrow

16:10 - 15:25GRU Sao Paulo Guarulhos Intl-DUB Dublin

20h 15m1 stop London Heathrow

€663British Airways

Fri, 5 Feb - Mon, 8 Mar

09:00 - 12:15DUB Dublin-SCL Santiago Arturo Merino Benitez

30h 15m1 stop Toronto Pearson Intl

21:55 - 07:10SCL Santiago Arturo Merino Benitez-DUB Dublin

30h 15m1 stop Toronto Pearson Intl

€701Air Canada

Sun, 31 Jan - Tue, 2 Mar

05:55 - 19:45DUB Dublin-GIG Rio de Janeiro–Galeão Intl

17h 50m1 stop Amsterdam Schiphol

22:10 - 22:25GIG Rio de Janeiro–Galeão Intl-DUB Dublin

20h 15m2 stops Paris Charles de Gaulle Amsterdam Schiphol

€707KLM

Fri, 11 Sep - Thu, 24 Sep

09:00 - 12:15DUB Dublin-SCL Santiago Arturo Merino Benitez

30h 15m1 stop Toronto Pearson Intl

08:25 - 07:10SCL Santiago Arturo Merino Benitez-DUB Dublin

43h 45m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

€729Air Canada

Sun, 31 Jan - Tue, 2 Mar

05:55 - 19:45DUB Dublin-GIG Rio de Janeiro–Galeão Intl

17h 50m1 stop Amsterdam Schiphol

22:00 - 22:25GIG Rio de Janeiro–Galeão Intl-DUB Dublin

20h 25m2 stops Paris Charles de Gaulle Amsterdam Schiphol

€734KLM

Tue, 1 Sep - Mon, 5 Oct

17:50 - 06:00DUB Dublin-GRU Sao Paulo Guarulhos Intl

16h 10m1 stop London Heathrow

15:30 - 12:05GRU Sao Paulo Guarulhos Intl-DUB Dublin

16h 35m1 stop London Heathrow

€755British Airways

Wed, 16 Sep - Wed, 23 Sep

Recent last minute flight deals from Ireland to South America

Enter your travel dates to find the best prices.

12:40 - 09:00DUB Dublin-GRU Sao Paulo Guarulhos Intl

24h 20m1 stop Dallas/Fort Worth

21:25 - 06:30GRU Sao Paulo Guarulhos Intl-DUB Dublin

29h 05m2 stops Miami Philadelphia

€735American Airlines

Wed, 12 Aug - Sun, 23 Aug

11:45 - 08:20DUB Dublin-GRU Sao Paulo Guarulhos Intl

24h 35m2 stops Charlotte Douglas Miami

21:25 - 06:30GRU Sao Paulo Guarulhos Intl-DUB Dublin

29h 05m2 stops Miami Philadelphia

€735American Airlines

Tue, 11 Aug - Sun, 23 Aug

09:50 - 05:55DUB Dublin-GRU Sao Paulo Guarulhos Intl

24h 05m1 stop Madrid Barajas

19:20 - 09:05GRU Sao Paulo Guarulhos Intl-DUB Dublin

33h 45m1 stop Madrid Barajas

€945Iberia

Wed, 12 Aug - Tue, 22 Sep

05:55 - 19:50DUB Dublin-GRU Sao Paulo Guarulhos Intl

17h 55m1 stop Amsterdam Schiphol

21:45 - 16:40GRU Sao Paulo Guarulhos Intl-DUB Dublin

14h 55m1 stop Amsterdam Schiphol

€947KLM

Wed, 12 Aug - Tue, 22 Sep

10:00 - 08:50DUB Dublin-GRU Sao Paulo Guarulhos Intl

26h 50m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

20:30 - 08:45GRU Sao Paulo Guarulhos Intl-DUB Dublin

32h 15m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

€957Delta

Wed, 12 Aug - Tue, 22 Sep

11:00 - 05:40DUB Dublin-GRU Sao Paulo Guarulhos Intl

22h 40m1 stop Atlanta Hartsfield-Jackson

20:30 - 08:45GRU Sao Paulo Guarulhos Intl-DUB Dublin

32h 15m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

€957Delta

Wed, 12 Aug - Tue, 22 Sep

13:25 - 06:15DUB Dublin-GRU Sao Paulo Guarulhos Intl

20h 50m2 stops Amsterdam Schiphol Paris Charles de Gaulle

14:40 - 12:40GRU Sao Paulo Guarulhos Intl-DUB Dublin

18h 00m2 stops Paris Charles de Gaulle Amsterdam Schiphol

€1,002KLM

Wed, 12 Aug - Tue, 22 Sep

18:20 - 17:50DUB Dublin-GRU Sao Paulo Guarulhos Intl

27h 30m1 stop Madrid Barajas

19:20 - 17:40GRU Sao Paulo Guarulhos Intl-DUB Dublin

18h 20m1 stop Madrid Barajas

€1,056Iberia

Tue, 11 Aug - Tue, 18 Aug

05:55 - 17:20DUB Dublin-GRU Sao Paulo Guarulhos Intl

15h 25m1 stop Paris Charles de Gaulle

19:35 - 22:40GRU Sao Paulo Guarulhos Intl-DUB Dublin

23h 05m1 stop Paris Charles de Gaulle

€1,082Air France

Thu, 13 Aug - Thu, 27 Aug

05:55 - 17:20DUB Dublin-GRU Sao Paulo Guarulhos Intl

15h 25m1 stop Paris Charles de Gaulle

19:35 - 22:40GRU Sao Paulo Guarulhos Intl-DUB Dublin

23h 05m1 stop Paris Charles de Gaulle

€1,122Air France

Sat, 15 Aug - Sat, 12 Sep

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American Airlines flights from Ireland to South America

Our best American Airlines deals on Ireland to South America flight tickets

American Airlines

3 Sept

DUB13:45Dublin

22h 35m

2 stops

GRU08:20Sao Paulo Guarulhos Intl

16 Sept

GRU23:15Sao Paulo Guarulhos Intl

27h 15m

2 stops

DUB06:30Dublin

€733

American Airlines

2 Oct

DUB09:30Dublin

24h 25m

2 stops

GRU05:55Sao Paulo Guarulhos Intl

10 Nov

GRU22:45Sao Paulo Guarulhos Intl

29h 30m

1 stop

DUB07:15Dublin

€735

American Airlines

3 Sept

DUB13:45Dublin

22h 35m

2 stops

GRU08:20Sao Paulo Guarulhos Intl

16 Sept

GRU23:15Sao Paulo Guarulhos Intl

27h 15m

2 stops

DUB06:30Dublin

€736

Delta flights from Ireland to South America

Our best Delta deals on Ireland to South America flight tickets

Delta

4 Nov

DUB09:40Dublin

26h 55m

1 stop

GRU09:35Sao Paulo Guarulhos Intl

25 Nov

GRU23:45Sao Paulo Guarulhos Intl

29h 00m

1 stop

DUB07:45Dublin

€631

Delta

27 Oct

DUB10:45Dublin

25h 50m

2 stops

GRU09:35Sao Paulo Guarulhos Intl

12 Nov

GRU21:30Sao Paulo Guarulhos Intl

31h 25m

2 stops

DUB07:55Dublin

€632

Delta

3 Sept

DUB13:15Dublin

23h 35m

1 stop

GRU08:50Sao Paulo Guarulhos Intl

16 Sept

GRU22:50Sao Paulo Guarulhos Intl

29h 55m

1 stop

DUB08:45Dublin

€634

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Tue 27/10

09:55-09:35

2 stops26h 40m

Sao Paulo Guarulhos Intl

Thu 12/11

21:30-07:55

2 stops31h 25m

€631

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Tue 27/10

09:55-05:40

2 stops22h 45m

Sao Paulo Guarulhos Intl

Thu 12/11

23:45-07:45

1 stop29h 00m

€631

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Sat 31/10

10:45-08:55

1 stop25h 10m

Sao Paulo Guarulhos Intl

Fri 20/11

21:15-08:45

1 stop32h 30m

€642

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Tue 15/9

13:15-08:50

1 stop23h 35m

Sao Paulo Guarulhos Intl

Mon 28/9

20:30-09:15

1 stop32h 45m

€642

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Fri 5/2

10:45-06:00

1 stop22h 15m

Sao Paulo Guarulhos Intl

Mon 8/3

16:10-15:25

1 stop20h 15m

€663

DublinSantiago

DUB Dublin - SCL Santiago Arturo Merino Benitez

DUBSCL

Dublin

Sun 31/1

09:00-12:15

1 stop30h 15m

Santiago Arturo Merino Benitez

Tue 2/3

21:55-07:10

1 stop30h 15m

€701

DublinRio de Janeiro

DUB Dublin - GIG Rio de Janeiro–Galeão Intl

DUBGIG

Dublin

Fri 11/9

05:55-19:45

1 stop17h 50m

Rio de Janeiro–Galeão Intl

Thu 24/9

22:10-22:25

2 stops20h 15m

€707

DublinSantiago

DUB Dublin - SCL Santiago Arturo Merino Benitez

DUBSCL

Dublin

Sun 31/1

09:00-12:15

1 stop30h 15m

Santiago Arturo Merino Benitez

Tue 2/3

08:25-07:10

2 stops43h 45m

€729

DublinRio de Janeiro

DUB Dublin - GIG Rio de Janeiro–Galeão Intl

DUBGIG

Dublin

Tue 1/9

05:55-19:45

1 stop17h 50m

Rio de Janeiro–Galeão Intl

Mon 5/10

22:00-22:25

2 stops20h 25m

€734

Fastest return journey

DublinSao Paulo

DUB Dublin - GRU Sao Paulo Guarulhos Intl

DUBGRU

Dublin

Wed 16/9

17:50-06:00

1 stop16h 10m

Sao Paulo Guarulhos Intl

Wed 23/9

15:30-12:05

1 stop16h 35m

€755

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South America?

If you aren’t able to travel to South America during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €853.

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around €890 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Ireland for as low as €863 on momondo.

Can stopping save me money on Ireland to South America flights?

You could potentially save up to 16% on your flight if you consider stops on a Ireland to South America flight.

Cheap Ireland to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to South America

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Ireland to South America takes 12h 45m

There are no direct flights from Ireland to South America. There are no popular flight routes from Ireland to South America.

Search flight deals

Frequently asked questions about flying from Ireland to South America

When did momondo last update prices for flights from Ireland to South America?
Prices for flights from Ireland to South America are updated daily.
How many operators does momondo search for flights from Ireland to South America?
The number of operators available for flights from Ireland to South America is 10 as of August 2026.
How old do you have to be to fly from Ireland to South America?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to South America.
What documentation or ID do you need to fly to South America?
The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to South America

Compare and see reviews for airlines that fly from Ireland to South America with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom €504	Free Cancellation	Rating 7.1 11,460 reviews	Search Air Canada flights
TAP AIR PORTUGAL	PriceFrom €525	Free Cancellation	Rating 7.2 2,360 reviews	Search TAP AIR PORTUGAL flights
Air Transat	PriceFrom €566	Free Cancellation	Rating 7.8 572 reviews	Search Air Transat flights
British Airways	PriceFrom €602	Free Cancellation	Rating 6.7 8,155 reviews	Search British Airways flights
Delta	PriceFrom €614	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
KLM	PriceFrom €655	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
Iberia	PriceFrom €722	Free Cancellation	Rating 7.0 3,262 reviews	Search Iberia flights
Turkish Airlines	PriceFrom €727	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom €745	Free Cancellation	Rating 7.1 11,900 reviews	Search American Airlines flights
Air France	PriceFrom €788	Free Cancellation	Rating 7.5 1,640 reviews	Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to South America?

It is quick and easy to find Ireland to South America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South America that suits you.

Can I find flights from Ireland to South America with flexible booking policies on momondo?

momondo does allow users to show only those flights to South America from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to South America?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to South America.

I’m not ready to book a flight from Ireland to South America right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to South America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South America and let you know when they change.