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Cheap flights from South America to Ireland from €312

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 23/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South America to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:00 - 14:10GIG  Rio de Janeiro–Galeão Intl-DUB Dublin
17h 10m1 stop London Heathrow
British Airways Logo
12:00 - 05:25DUB  Dublin-GIG Rio de Janeiro–Galeão Intl
21h 25m1 stop London Heathrow
€732British Airways
Thu, 5 Nov - Tue, 4 May
Multiple Airlines Logo
16:45 - 12:05GIG  Rio de Janeiro–Galeão Intl-DUB Dublin
15h 20m1 stop London Heathrow
Multiple Airlines Logo
18:35 - 18:50DUB  Dublin-GIG Rio de Janeiro–Galeão Intl
27h 15m1 stop Madrid Barajas
€743Multiple Airlines
Thu, 15 Oct - Sun, 15 Nov
Multiple Airlines Logo
18:00 - 12:10GIG  Rio de Janeiro–Galeão Intl-DUB Dublin
15h 10m1 stop London Heathrow
Multiple Airlines Logo
18:35 - 18:50DUB  Dublin-GIG Rio de Janeiro–Galeão Intl
27h 15m1 stop Madrid Barajas
€744Multiple Airlines
Tue, 3 Nov - Thu, 19 Nov
British Airways Logo
18:00 - 14:20GIG  Rio de Janeiro–Galeão Intl-DUB Dublin
17h 20m1 stop London Heathrow
British Airways Logo
15:30 - 06:50DUB  Dublin-GIG Rio de Janeiro–Galeão Intl
18h 20m1 stop London Heathrow
€745British Airways
Tue, 24 Nov - Tue, 23 Feb
Iberia Logo
20:30 - 17:50GIG  Rio de Janeiro–Galeão Intl-DUB Dublin
18h 20m1 stop Madrid Barajas
Iberia Logo
18:35 - 18:50DUB  Dublin-GIG Rio de Janeiro–Galeão Intl
27h 15m1 stop Madrid Barajas
€754Iberia
Fri, 13 Nov - Sat, 21 Nov
Iberia Logo
20:30 - 17:50GRU  Sao Paulo Guarulhos Intl-DUB Dublin
18h 20m1 stop Madrid Barajas
Iberia Logo
10:00 - 07:05DUB  Dublin-GRU Sao Paulo Guarulhos Intl
24h 05m1 stop Madrid Barajas
€823Iberia
Tue, 10 Nov - Tue, 24 Nov
KLM Logo
20:59 - 22:15GRU  Sao Paulo Guarulhos Intl-DUB Dublin
22h 16m1 stop Amsterdam Schiphol
KLM Logo
05:45 - 18:40DUB  Dublin-GRU Sao Paulo Guarulhos Intl
15h 55m1 stop Amsterdam Schiphol
€833KLM
Mon, 26 Oct - Fri, 6 Nov
KLM Logo
21:45 - 22:25GRU  Sao Paulo Guarulhos Intl-DUB Dublin
20h 40m1 stop Amsterdam Schiphol
KLM Logo
05:45 - 18:40DUB  Dublin-GRU Sao Paulo Guarulhos Intl
15h 55m1 stop Amsterdam Schiphol
€838KLM
Wed, 21 Oct - Wed, 28 Oct
TAP AIR PORTUGAL Logo
20:10 - 16:10CWB  Curitiba Afonso Pena-DUB Dublin
17h 00m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
16:55 - 18:40DUB  Dublin-CWB Curitiba Afonso Pena
28h 45m1 stop Lisbon Humberto Delgado
€870TAP AIR PORTUGAL
Tue, 3 Nov - Wed, 13 Jan
TAP AIR PORTUGAL Logo
20:10 - 16:10CWB  Curitiba Afonso Pena-DUB Dublin
17h 00m2 stops Rio de Janeiro–Galeão Intl Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
04:25 - 18:40DUB  Dublin-CWB Curitiba Afonso Pena
17h 15m1 stop Lisbon Humberto Delgado
€876TAP AIR PORTUGAL
Tue, 3 Nov - Wed, 13 Jan

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LATAM Airlines flights from South America to Ireland

Our best LATAM Airlines deals on South America to Ireland flight tickets
LATAM Airlines
10 Aug
SCL10:40Santiago Arturo Merino Benitez
26h 00m
1 stop
DUB17:40Dublin
9 Sept
DUB09:50Dublin
34h 00m
2 stops
SCL15:50Santiago Arturo Merino Benitez
€927
LATAM Airlines
4 Nov
SDU18:50Rio de Janeiro Santos Dumont
38h 15m
2 stops
DUB12:05Dublin
1 Jun
DUB15:15Dublin
21h 20m
2 stops
SDU08:35Rio de Janeiro Santos Dumont
€956
LATAM Airlines
14 Aug
SCL10:40Santiago Arturo Merino Benitez
26h 00m
1 stop
DUB17:40Dublin
28 Aug
DUB09:50Dublin
22h 00m
2 stops
SCL02:50Santiago Arturo Merino Benitez
€966

GOL flights from South America to Ireland

Our best GOL deals on South America to Ireland flight tickets
GOL
13 Nov
GIG20:45Rio de Janeiro–Galeão Intl
33h 15m
1 stop
DUB09:00Dublin
21 Nov
DUB06:00Dublin
18h 25m
1 stop
GIG21:25Rio de Janeiro–Galeão Intl
€799
GOL
4 Nov
GIG20:45Rio de Janeiro–Galeão Intl
16h 35m
1 stop
DUB16:20Dublin
1 Jun
DUB09:15Dublin
24h 40m
2 stops
GIG05:55Rio de Janeiro–Galeão Intl
€812
GOL
2 Oct
GIG22:00Rio de Janeiro–Galeão Intl
20h 40m
1 stop
DUB22:40Dublin
27 Oct
DUB09:55Dublin
14h 30m
1 stop
GIG21:25Rio de Janeiro–Galeão Intl
€815

momondo Fare Finder

 
Customise your flight search to find flights from South America to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from South America to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Rio de JaneiroDublin

GIG Rio de Janeiro–Galeão Intl - DUB Dublin

GIGDUB

Rio de Janeiro–Galeão Intl

Thu 5/11

18:00-14:10

1 stop17h 10m

Dublin

Tue 4/5

12:00-05:25

1 stop21h 25m

€732

Rio de JaneiroDublin

GIG Rio de Janeiro–Galeão Intl - DUB Dublin

GIGDUB

Rio de Janeiro–Galeão Intl

Thu 15/10

16:45-12:05

1 stop15h 20m

Dublin

Sun 15/11

18:35-18:50

1 stop27h 15m

€743

Rio de JaneiroDublin

GIG Rio de Janeiro–Galeão Intl - DUB Dublin

GIGDUB

Rio de Janeiro–Galeão Intl

Tue 3/11

18:00-12:10

1 stop15h 10m

Dublin

Thu 19/11

18:35-18:50

1 stop27h 15m

€744

Rio de JaneiroDublin

GIG Rio de Janeiro–Galeão Intl - DUB Dublin

GIGDUB

Rio de Janeiro–Galeão Intl

Tue 24/11

18:00-14:20

1 stop17h 20m

Dublin

Tue 23/2

15:30-06:50

1 stop18h 20m

€745

Rio de JaneiroDublin

GIG Rio de Janeiro–Galeão Intl - DUB Dublin

GIGDUB

Rio de Janeiro–Galeão Intl

Fri 13/11

20:30-17:50

1 stop18h 20m

Dublin

Sat 21/11

18:35-18:50

1 stop27h 15m

€754

Sao PauloDublin

GRU Sao Paulo Guarulhos Intl - DUB Dublin

GRUDUB

Sao Paulo Guarulhos Intl

Tue 10/11

20:30-17:50

1 stop18h 20m

Dublin

Tue 24/11

10:00-07:05

1 stop24h 05m

€823

Sao PauloDublin

GRU Sao Paulo Guarulhos Intl - DUB Dublin

GRUDUB

Sao Paulo Guarulhos Intl

Mon 26/10

20:59-22:15

1 stop22h 16m

Dublin

Fri 6/11

05:45-18:40

1 stop15h 55m

€833

Sao PauloDublin

GRU Sao Paulo Guarulhos Intl - DUB Dublin

GRUDUB

Sao Paulo Guarulhos Intl

Wed 21/10

21:45-22:25

1 stop20h 40m

Dublin

Wed 28/10

05:45-18:40

1 stop15h 55m

€838

CuritibaDublin

CWB Curitiba Afonso Pena - DUB Dublin

CWBDUB

Curitiba Afonso Pena

Tue 3/11

20:10-16:10

1 stop17h 00m

Dublin

Wed 13/1

16:55-18:40

1 stop28h 45m

€870
Fastest return journey

CuritibaDublin

CWB Curitiba Afonso Pena - DUB Dublin

CWBDUB

Curitiba Afonso Pena

Tue 3/11

20:10-16:10

2 stops17h 00m

Dublin

Wed 13/1

04:25-18:40

1 stop17h 15m

€876

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

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

What is the cheapest month to fly to Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from South America averaging around €834.

How far in advance should I book a flight from South America 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 €920 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 €874 on momondo.

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

You could potentially save up to 33% 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

13h 45m

Direct flights

None
The fastest flight from South America to Ireland takes 13h 45m
There are no direct flights from South America to Ireland. There are no popular flight routes from South America to Ireland.
Search flight deals

Frequently asked questions about flying from South America to Ireland

  • 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?

  • 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
KLMPriceFrom €718Free CancellationRating
7.8
1,555 reviews
Search KLM flights
British AirwaysPriceFrom €742Free CancellationRating
6.7
8,153 reviews
Search British Airways flights
IberiaPriceFrom €745Free CancellationRating
7.0
3,264 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom €803Free CancellationRating
7.2
2,360 reviews
Search TAP AIR PORTUGAL 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.

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