Which airlines fly to South America?

KLM, Delta and TAP AIR PORTUGAL 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 29% of people opting to fly with this airline when travelling to South America. Keep in mind that there are 9 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 Air Transat 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 9 as of June 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.

€434 Cheap Flights from Ireland to South America in 2026

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Find the cheapest flights from Ireland to South America

Return

One-way

Last minute

Recent return flight deals from Ireland to South America

Enter your travel dates to find the best prices.

08:55 - 15:25

DUB

LIM

36h 30m

1 stop

19:15 - 22:55

LIM

DUB

22h 40m

1 stop

€546Multiple Airlines

Thu, 1 Oct - Fri, 13 Nov

08:55 - 15:40

DUB

LIM

36h 45m

2 stops

17:30 - 16:40

LIM

DUB

17h 10m

1 stop

€591KLM

Sat, 3 Oct - Tue, 13 Oct

05:55 - 15:25

DUB

LIM

15h 30m

1 stop

19:15 - 22:15

LIM

DUB

22h 00m

2 stops

€598KLM

Thu, 1 Oct - Fri, 13 Nov

09:40 - 07:40

DUB

SCL

25h 00m

1 stop

23:10 - 08:45

SCL

DUB

30h 35m

2 stops

€700Delta

Thu, 5 Nov - Thu, 26 Nov

11:00 - 07:15

DUB

SCL

25h 15m

1 stop

20:40 - 10:00

SCL

DUB

32h 20m

2 stops

€702Delta

Tue, 18 Aug - Sun, 30 Aug

16:30 - 08:25

DUB

SCL

19h 55m

1 stop

11:40 - 08:55

SCL

DUB

17h 15m

1 stop

€719Iberia

Mon, 14 Sep - Sat, 26 Sep

06:00 - 17:20

DUB

GRU

15h 20m

1 stop

21:45 - 22:40

GRU

DUB

20h 55m

2 stops

€789Air France

Sun, 30 Aug - Sun, 27 Sep

09:15 - 22:20

DUB

CGH

17h 05m

2 stops

11:55 - 15:25

CGH

DUB

23h 30m

2 stops

€914Air France

Thu, 10 Sep - Thu, 24 Sep

04:25 - 10:50

DUB

AEP

33h 25m

2 stops

13:35 - 23:20

AEP

DUB

30h 45m

2 stops

€975TAP AIR PORTUGAL

Wed, 4 Nov - Wed, 25 Nov

05:30 - 12:40

DUB

AEP

35h 10m

2 stops

18:20 - 00:05

AEP

DUB

25h 45m

2 stops

€992TAP AIR PORTUGAL

Thu, 24 Sep - Thu, 15 Oct

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Air Transat flights from Ireland to South America

Our best Air Transat deals on Ireland to South America flight tickets

Air Transat

28 Jun

DUB13:15Dublin

22h 45m

1 stop

LIM06:00Lima J Chavez Intl

12 Jul

LIM08:00Lima J Chavez Intl

21h 30m

1 stop

DUB11:30Dublin

€730

Air Transat

27 Jun

DUB13:15Dublin

22h 45m

1 stop

LIM06:00Lima J Chavez Intl

12 Jul

LIM08:00Lima J Chavez Intl

21h 30m

1 stop

DUB11:30Dublin

€734

Air Transat

16 Aug

DUB13:15Dublin

22h 45m

1 stop

LIM06:00Lima J Chavez Intl

31 Aug

LIM08:00Lima J Chavez Intl

21h 30m

1 stop

DUB11:30Dublin

€781

Air France flights from Ireland to South America

Our best Air France deals on Ireland to South America flight tickets

Air France

14 Sept

DUB05:55Dublin

16h 50m

1 stop

SCL18:45Santiago Arturo Merino Benitez

28 Sept

SCL09:55Santiago Arturo Merino Benitez

18h 25m

1 stop

DUB08:20Dublin

€745

Air France

31 Aug

DUB05:55Dublin

17h 50m

1 stop

SCL18:45Santiago Arturo Merino Benitez

29 Sept

SCL09:55Santiago Arturo Merino Benitez

28h 30m

1 stop

DUB18:25Dublin

€757

Air France

30 Aug

DUB06:00Dublin

15h 20m

1 stop

GRU17:20Sao Paulo Guarulhos Intl

27 Sept

GRU21:45Sao Paulo Guarulhos Intl

20h 55m

2 stops

DUB22:40Dublin

€789

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 1/10

08:55-15:25

1 stop36h 30m

Lima J Chavez Intl

Fri 13/11

19:15-22:55

1 stop22h 40m

€546

DublinLima

DUB - LIM

DUBLIM

Dublin

Sat 3/10

08:55-15:40

2 stops36h 45m

Lima J Chavez Intl

Tue 13/10

17:30-16:40

1 stop17h 10m

€591

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 1/10

05:55-15:25

1 stop15h 30m

Lima J Chavez Intl

Fri 13/11

19:15-22:15

2 stops22h 00m

€598

DublinSantiago

DUB - SCL

DUBSCL

Dublin

Thu 5/11

09:40-07:40

1 stop25h 00m

Santiago Arturo Merino Benitez

Thu 26/11

23:10-08:45

2 stops30h 35m

€700

DublinSantiago

DUB - SCL

DUBSCL

Dublin

Tue 18/8

11:00-07:15

1 stop25h 15m

Santiago Arturo Merino Benitez

Sun 30/8

20:40-10:00

2 stops32h 20m

€702

DublinSantiago

DUB - SCL

DUBSCL

Dublin

Mon 14/9

16:30-08:25

1 stop19h 55m

Santiago Arturo Merino Benitez

Sat 26/9

11:40-08:55

1 stop17h 15m

€719

Fastest return journey

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sun 30/8

06:00-17:20

1 stop15h 20m

Sao Paulo Guarulhos Intl

Sun 27/9

21:45-22:40

2 stops20h 55m

€789

DublinSao Paulo

DUB - CGH

DUBCGH

Dublin

Thu 10/9

09:15-22:20

2 stops17h 05m

Sao Paulo Congonhas

Thu 24/9

11:55-15:25

2 stops23h 30m

€914

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Wed 4/11

04:25-10:50

2 stops33h 25m

Buenos Aires Jorge Newbery

Wed 25/11

13:35-23:20

2 stops30h 45m

€975

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Thu 24/9

05:30-12:40

2 stops35h 10m

Buenos Aires Jorge Newbery

Thu 15/10

18:20-00:05

2 stops25h 45m

€992

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 April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €233.

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 €899 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 €744 on momondo.

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

You could potentially save up to 13% 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	13h 20m
Direct flights	None

The fastest flight from Ireland to South America takes 13h 20m

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 9 as of June 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
TAP AIR PORTUGAL	PriceFrom €491	Free Cancellation	Rating 7.2 2,303 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom €511	Free Cancellation	Rating 7.1 11,267 reviews	Search Air Canada flights
Air Transat	PriceFrom €578	Free Cancellation	Rating 7.8 559 reviews	Search Air Transat flights
Delta	PriceFrom €619	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
British Airways	PriceFrom €653	Free Cancellation	Rating 6.7 8,072 reviews	Search British Airways flights
KLM	PriceFrom €664	Free Cancellation	Rating 7.8 1,531 reviews	Search KLM flights
Turkish Airlines	PriceFrom €729	Free Cancellation	Rating 7.4 4,424 reviews	Search Turkish Airlines flights
Iberia	PriceFrom €742	Free Cancellation	Rating 7.0 3,249 reviews	Search Iberia flights
Air France	PriceFrom €752	Free Cancellation	Rating 7.5 1,614 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.