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

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

Which airlines fly to South America?

Delta, KLM and TAP AIR PORTUGAL are the top three most popular airlines that fly to South America from Ireland according to our data. Delta 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 11 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

How long is the flight from Ireland to South America?

If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into South America, then you can expect flight times to average 11h and 13h 35m, respectively.

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 11 as of May 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.

€368 Cheap Flights from Ireland to South America in 2026

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Find the cheapest flights from Ireland to South America

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to South America

Enter your travel dates to find the best prices.

13:15 - 06:00

DUB

LIM

22h 45m

1 stop

08:00 - 11:30

LIM

DUB

21h 30m

1 stop

€658Air Transat

Sun, 21 Jun - Sun, 5 Jul

13:15 - 06:00

DUB

LIM

22h 45m

1 stop

08:00 - 11:30

LIM

DUB

21h 30m

1 stop

€665Air Transat

Wed, 10 Jun - Mon, 22 Jun

16:20 - 19:40

DUB

GIG

31h 20m

1 stop

22:00 - 08:15

GIG

DUB

30h 15m

1 stop

€696Air France

Sun, 24 May - Tue, 9 Jun

19:30 - 06:00

DUB

GRU

14h 30m

1 stop

15:10 - 09:15

GRU

DUB

15h 05m

1 stop

€703Multiple Airlines

Tue, 15 Sep - Mon, 30 Nov

05:30 - 17:45

DUB

GIG

16h 15m

1 stop

19:55 - 23:55

GIG

DUB

24h 00m

1 stop

€718TAP AIR PORTUGAL

Sun, 24 May - Tue, 9 Jun

05:55 - 10:15

DUB

GIG

32h 20m

2 stops

21:00 - 07:55

GIG

DUB

30h 55m

2 stops

€732Delta

Sun, 7 Jun - Sat, 13 Jun

05:55 - 17:20

DUB

GRU

15h 25m

1 stop

19:35 - 15:25

GRU

DUB

15h 50m

1 stop

€737Air France

Tue, 2 Jun - Wed, 17 Jun

05:55 - 19:50

DUB

GRU

17h 55m

1 stop

21:45 - 12:40

GRU

DUB

34h 55m

1 stop

€742KLM

Mon, 25 May - Sun, 7 Jun

18:50 - 02:00

DUB

GIG

35h 10m

1 stop

20:25 - 18:05

GIG

DUB

17h 40m

1 stop

€743TAP AIR PORTUGAL

Sun, 31 May - Wed, 10 Jun

13:25 - 23:20

DUB

GYN

37h 55m

2 stops

11:10 - 16:40

GYN

DUB

25h 30m

2 stops

€922KLM

Tue, 9 Jun - Tue, 23 Jun

Air Canada flights from Ireland to South America

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

Air Canada

3 Jun

DUB09:20Dublin

31h 15m

2 stops

LIM10:35Lima J Chavez Intl

21 Jun

LIM02:50Lima J Chavez Intl

23h 25m

2 stops

DUB08:15Dublin

€1,026

Air Canada

24 May

DUB09:20Dublin

35h 25m

2 stops

SDU16:45Rio de Janeiro Santos Dumont

9 Jun

SDU13:50Rio de Janeiro Santos Dumont

38h 25m

2 stops

DUB08:15Dublin

€1,895

Air Transat flights from Ireland to South America

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

Air Transat

21 Jun

DUB13:15Dublin

22h 45m

1 stop

LIM06:00Lima J Chavez Intl

5 Jul

LIM08:00Lima J Chavez Intl

21h 30m

1 stop

DUB11:30Dublin

€658

Air Transat

10 Jun

DUB13:15Dublin

22h 45m

1 stop

LIM06:00Lima J Chavez Intl

22 Jun

LIM08:00Lima J Chavez Intl

21h 30m

1 stop

DUB11:30Dublin

€665

Air Transat

3 Jun

DUB13:15Dublin

22h 45m

1 stop

LIM06:00Lima J Chavez Intl

22 Jun

LIM08:00Lima J Chavez Intl

21h 30m

1 stop

DUB11:30Dublin

€727

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLima

DUB - LIM

DUBLIM

Dublin

Sun 21/6

13:15-06:00

1 stop22h 45m

Lima J Chavez Intl

Sun 5/7

08:00-11:30

1 stop21h 30m

€658

DublinLima

DUB - LIM

DUBLIM

Dublin

Wed 10/6

13:15-06:00

1 stop22h 45m

Lima J Chavez Intl

Mon 22/6

08:00-11:30

1 stop21h 30m

€665

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 24/5

16:20-19:40

1 stop31h 20m

Rio de Janeiro–Galeão Intl

Tue 9/6

22:00-08:15

1 stop30h 15m

€696

Fastest return journey

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Tue 15/9

19:30-06:00

1 stop14h 30m

Sao Paulo Guarulhos Intl

Mon 30/11

15:10-09:15

1 stop15h 05m

€703

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 24/5

05:30-17:45

1 stop16h 15m

Rio de Janeiro–Galeão Intl

Tue 9/6

19:55-23:55

1 stop24h 00m

€718

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 7/6

05:55-10:15

2 stops32h 20m

Rio de Janeiro–Galeão Intl

Sat 13/6

21:00-07:55

2 stops30h 55m

€732

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Tue 2/6

05:55-17:20

1 stop15h 25m

Sao Paulo Guarulhos Intl

Wed 17/6

19:35-15:25

1 stop15h 50m

€737

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Mon 25/5

05:55-19:50

1 stop17h 55m

Sao Paulo Guarulhos Intl

Sun 7/6

21:45-12:40

1 stop34h 55m

€742

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 31/5

18:50-02:00

1 stop35h 10m

Rio de Janeiro–Galeão Intl

Wed 10/6

20:25-18:05

1 stop17h 40m

€743

DublinGoiânia

DUB - GYN

DUBGYN

Dublin

Tue 9/6

13:25-23:20

2 stops37h 55m

Goiânia Santa Genoveva

Tue 23/6

11:10-16:40

2 stops25h 30m

€922

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

Other information

What is the cheapest month to fly to South America?

If you aren’t able to travel to South America during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €102.

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 €870 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 €641 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	13h 30m
Direct flights	None

The fastest flight from Ireland to South America takes 13h 30m

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 11 as of May 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 €475	Free Cancellation	Rating 7.2 2,250 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom €494	Free Cancellation	Rating 7.1 11,023 reviews	Search Air Canada flights
Air Transat	PriceFrom €556	Free Cancellation	Rating 7.8 550 reviews	Search Air Transat flights
Delta	PriceFrom €592	Free Cancellation	Rating 7.9 8,448 reviews	Search Delta flights
KLM	PriceFrom €643	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM flights
British Airways	PriceFrom €665	Free Cancellation	Rating 6.7 7,974 reviews	Search British Airways flights
Turkish Airlines	PriceFrom €688	Free Cancellation	Rating 7.4 4,362 reviews	Search Turkish Airlines flights
LATAM Airlines	PriceFrom €691	Free Cancellation	Rating 7.4 1,922 reviews	Search LATAM Airlines flights
Iberia	PriceFrom €709	Free Cancellation	Rating 7.0 3,215 reviews	Search Iberia flights
Lufthansa	PriceFrom €781	Free Cancellation	Rating 6.8 7,993 reviews	Search Lufthansa 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.