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

United Airlines, British Airways, and Iberia are the most popular carriers operating from South America to Ireland

Which airlines fly to Ireland?

British Airways, KLM and Iberia are the top three most popular airlines that fly to Ireland from South America according to our data. British Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 5 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from South America to Ireland refresh daily.

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

There are 4 operators available for flights from South America to Ireland as of March 2026.

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

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 South America to Ireland.

What documentation or ID do you need to fly to Ireland?

The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€437 Cheap Flights from South America to Ireland in 2026

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Find the cheapest flights from South America to Ireland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:30 - 17:00

GRU

DUB

21h 30m

1 stop

12:50 - 06:00

DUB

GRU

21h 10m

1 stop

€736British Airways

Tue, 7 Jul - Tue, 25 Aug

15:30 - 17:00

GRU

DUB

21h 30m

1 stop

15:15 - 06:00

DUB

GRU

18h 45m

1 stop

€737British Airways

Tue, 7 Jul - Tue, 25 Aug

21:55 - 16:40

GIG

DUB

14h 45m

1 stop

05:55 - 19:40

DUB

GIG

17h 45m

1 stop

€821GOL

Tue, 9 Jun - Thu, 18 Jun

18:25 - 16:40

POA

DUB

18h 15m

2 stops

05:55 - 23:55

DUB

POA

22h 00m

2 stops

€841GOL

Wed, 10 Jun - Mon, 7 Sep

16:15 - 22:25

POA

DUB

26h 10m

2 stops

05:55 - 23:55

DUB

POA

22h 00m

2 stops

€851KLM

Fri, 12 Jun - Wed, 9 Sep

18:25 - 22:25

POA

DUB

24h 00m

2 stops

08:55 - 23:40

DUB

POA

18h 45m

2 stops

€852KLM

Thu, 11 Jun - Tue, 8 Sep

19:15 - 09:05

GIG

DUB

33h 50m

1 stop

06:20 - 17:35

DUB

GIG

15h 15m

1 stop

€863Iberia

Sun, 28 Jun - Mon, 28 Sep

02:15 - 10:00

GIG

DUB

27h 45m

1 stop

05:30 - 22:55

DUB

GIG

21h 25m

2 stops

€870TAP AIR PORTUGAL

Thu, 17 Sep - Thu, 24 Sep

02:15 - 10:00

GIG

DUB

27h 45m

1 stop

05:30 - 22:55

DUB

GIG

21h 25m

2 stops

€871TAP AIR PORTUGAL

Thu, 17 Sep - Thu, 24 Sep

10:40 - 17:40

SCL

DUB

26h 00m

1 stop

09:50 - 21:40

DUB

SCL

39h 50m

1 stop

€947Iberia

Mon, 10 Aug - Mon, 14 Sep

British Airways flights from South America to Ireland

Our best British Airways deals on South America to Ireland flight tickets

British Airways

7 Jul

GRU15:30Sao Paulo Guarulhos Intl

21h 30m

1 stop

DUB17:00Dublin

25 Aug

DUB12:50Dublin

21h 10m

1 stop

GRU06:00Sao Paulo Guarulhos Intl

€736

British Airways

7 Jul

GRU15:30Sao Paulo Guarulhos Intl

21h 30m

1 stop

DUB17:00Dublin

25 Aug

DUB15:15Dublin

18h 45m

1 stop

GRU06:00Sao Paulo Guarulhos Intl

€737

British Airways

7 Jul

GRU15:30Sao Paulo Guarulhos Intl

21h 30m

1 stop

DUB17:00Dublin

25 Aug

DUB12:50Dublin

21h 10m

1 stop

GRU06:00Sao Paulo Guarulhos Intl

€743

Air France flights from South America to Ireland

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

Air France

2 Jun

GIG22:00Rio de Janeiro–Galeão Intl

30h 15m

1 stop

DUB08:15Dublin

22 Jun

DUB09:15Dublin

35h 25m

1 stop

GIG16:40Rio de Janeiro–Galeão Intl

€891

Air France

2 Jun

GIG22:00Rio de Janeiro–Galeão Intl

30h 15m

1 stop

DUB08:15Dublin

22 Jun

DUB16:20Dublin

31h 20m

1 stop

GIG19:40Rio de Janeiro–Galeão Intl

€892

Air France

16 Jun

POA14:00Porto Alegre Salgado Filho

48h 25m

2 stops

DUB18:25Dublin

12 Sept

DUB05:55Dublin

32h 40m

2 stops

POA10:35Porto Alegre Salgado Filho

€924

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Sao PauloDublin

GRU - DUB

GRUDUB

Sao Paulo Guarulhos Intl

Tue 7/7

15:30-17:00

1 stop21h 30m

Dublin

Tue 25/8

12:50-06:00

1 stop21h 10m

€736

Sao PauloDublin

GRU - DUB

GRUDUB

Sao Paulo Guarulhos Intl

Tue 7/7

15:30-17:00

1 stop21h 30m

Dublin

Tue 25/8

15:15-06:00

1 stop18h 45m

€737

Fastest return journey

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Tue 9/6

21:55-16:40

1 stop14h 45m

Dublin

Thu 18/6

05:55-19:40

1 stop17h 45m

€821

Porto AlegreDublin

POA - DUB

POADUB

Porto Alegre Salgado Filho

Wed 10/6

18:25-16:40

2 stops18h 15m

Dublin

Mon 7/9

05:55-23:55

2 stops22h 00m

€841

Porto AlegreDublin

POA - DUB

POADUB

Porto Alegre Salgado Filho

Fri 12/6

16:15-22:25

2 stops26h 10m

Dublin

Wed 9/9

05:55-23:55

2 stops22h 00m

€851

Porto AlegreDublin

POA - DUB

POADUB

Porto Alegre Salgado Filho

Thu 11/6

18:25-22:25

2 stops24h 00m

Dublin

Tue 8/9

08:55-23:40

2 stops18h 45m

€852

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Sun 28/6

19:15-09:05

1 stop33h 50m

Dublin

Mon 28/9

06:20-17:35

1 stop15h 15m

€863

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Thu 17/9

02:15-10:00

1 stop27h 45m

Dublin

Thu 24/9

05:30-22:55

2 stops21h 25m

€870

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Thu 17/9

02:15-10:00

1 stop27h 45m

Dublin

Thu 24/9

05:30-22:55

2 stops21h 25m

€871

SantiagoDublin

SCL - DUB

SCLDUB

Santiago Arturo Merino Benitez

Mon 10/8

10:40-17:40

1 stop26h 00m

Dublin

Mon 14/9

09:50-21:40

1 stop39h 50m

€947

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 South America to Ireland

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 Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from South America averaging around €780.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from South America when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €891 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from South America for as low as €845 on momondo.

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

You could potentially save up to 22% on your flight if you consider stops on a South America to Ireland flight.

Cheap South America to Ireland flight deals and tips

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

Fastest flight time	14h 25m
Direct flights	None

The fastest flight from South America to Ireland takes 14h 25m

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

Search flight deals

When did momondo last update prices for flights from South America to Ireland?
Prices for flights from South America to Ireland refresh daily.
How many operators does momondo search for flights from South America to Ireland?
There are 4 operators available for flights from South America to Ireland as of March 2026.
How old do you have to be to fly from South America to Ireland?
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 South America to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South America to Ireland

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

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom €520	Free Cancellation	Rating 7.1 2,185 reviews	Search TAP AIR PORTUGAL flights
Iberia	PriceFrom €606	Free Cancellation	Rating 7.0 3,160 reviews	Search Iberia flights
KLM	PriceFrom €721	Free Cancellation	Rating 7.8 1,480 reviews	Search KLM flights
British Airways	PriceFrom €762	Free Cancellation	Rating 6.7 7,834 reviews	Search British Airways flights
Lufthansa	PriceFrom €1,244	Free Cancellation	Rating 6.8 7,876 reviews	Search Lufthansa flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South America to Ireland for you.

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

Yes. momondo enables you to select and highlight flights to Ireland from South America with this policy.

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

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 South America to Ireland.

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

Yes. momondo can track prices for South America to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Flights to Dublinfrom €47

Flights to Corkfrom €78

Flights to Shannon, Clarefrom €83

Flights to Donegalfrom €68

Flights to Milltown (Kerry)from €37

Cheap flights from South America to Ireland from €437

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South America to Ireland departing on 25/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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British Airways flights from South America to Ireland

Our best British Airways deals on South America to Ireland flight tickets

Air France flights from South America to Ireland

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

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

See travel insights to Ireland from

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

What is the cheapest month to fly to Ireland?

How far in advance should I book a flight to Ireland?

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

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

Which airlines fly to Ireland?

Cheap South America to Ireland flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from South America to Ireland

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

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year