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Cheap flights from South America to Ireland from €353

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 19/10. 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

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Find the cheapest flights from South America to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:45 - 12:00
GIG
-
DUB
15h 15m
1 stop
British Airways Logo
18:30 - 06:50
DUB
-
GIG
15h 20m
1 stop
€756British Airways
Mon, 19 Oct - Mon, 2 Nov
Multiple Airlines Logo
13:05 - 10:00
SCL
-
DUB
17h 55m
1 stop
Multiple Airlines Logo
18:35 - 09:20
DUB
-
SCL
17h 45m
1 stop
€762Multiple Airlines
Fri, 4 Dec - Thu, 31 Dec
Iberia Logo
19:15 - 17:40
GIG
-
DUB
18h 25m
1 stop
Iberia Logo
18:20 - 17:35
DUB
-
GIG
27h 15m
1 stop
€768Iberia
Fri, 7 Aug - Thu, 27 Aug
Iberia Logo
19:15 - 17:40
GIG
-
DUB
18h 25m
1 stop
Iberia Logo
18:20 - 17:35
DUB
-
GIG
27h 15m
1 stop
€770Iberia
Fri, 7 Aug - Thu, 27 Aug
Air Canada Logo
20:55 - 07:10
SCL
-
DUB
31h 15m
1 stop
Air Canada Logo
09:00 - 05:50
DUB
-
SCL
23h 50m
2 stops
€818Air Canada
Thu, 5 Nov - Thu, 10 Dec
Air Canada Logo
20:55 - 07:10
SCL
-
DUB
31h 15m
1 stop
Air Canada Logo
09:00 - 11:15
DUB
-
SCL
29h 15m
1 stop
€838Air Canada
Thu, 26 Nov - Mon, 30 Nov
GOL Logo
16:20 - 22:40
POA
-
DUB
26h 20m
2 stops
GOL Logo
06:00 - 23:55
DUB
-
POA
20h 55m
2 stops
€839GOL
Mon, 19 Oct - Thu, 26 Nov
GOL Logo
14:40 - 15:25
GRU
-
DUB
20h 45m
1 stop
GOL Logo
16:20 - 17:20
DUB
-
GRU
29h 00m
1 stop
€851GOL
Wed, 5 Aug - Wed, 12 Aug
KLM Logo
21:45 - 10:20
GRU
-
ORK
32h 35m
1 stop
KLM Logo
10:50 - 19:50
ORK
-
GRU
37h 00m
1 stop
€853KLM
Mon, 3 Aug - Thu, 20 Aug
KLM Logo
21:45 - 16:35
GRU
-
ORK
14h 50m
1 stop
KLM Logo
06:15 - 19:50
ORK
-
GRU
17h 35m
1 stop
€856KLM
Fri, 31 Jul - Thu, 1 Apr

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British Airways flights from South America to Ireland

Our best British Airways deals on South America to Ireland flight tickets
British Airways
19 Oct
GIG16:45Rio de Janeiro–Galeão Intl
15h 15m
1 stop
DUB12:00Dublin
2 Nov
DUB18:30Dublin
15h 20m
1 stop
GIG06:50Rio de Janeiro–Galeão Intl
€756
British Airways
22 Sept
GIG16:45Rio de Janeiro–Galeão Intl
22h 45m
1 stop
DUB19:30Dublin
30 Oct
DUB10:00Dublin
23h 50m
1 stop
GIG06:50Rio de Janeiro–Galeão Intl
€779
British Airways
22 Sept
GIG16:45Rio de Janeiro–Galeão Intl
22h 45m
1 stop
DUB19:30Dublin
30 Oct
DUB10:00Dublin
23h 50m
1 stop
GIG06:50Rio de Janeiro–Galeão Intl
€781

GOL flights from South America to Ireland

Our best GOL deals on South America to Ireland flight tickets
GOL
26 Jul
GIG22:00Rio de Janeiro–Galeão Intl
20h 40m
1 stop
DUB22:40Dublin
18 Aug
DUB08:55Dublin
14h 50m
1 stop
GIG19:45Rio de Janeiro–Galeão Intl
€829
GOL
21 Sept
GIG22:00Rio de Janeiro–Galeão Intl
20h 40m
1 stop
DUB22:40Dublin
30 Sept
DUB16:20Dublin
55h 30m
2 stops
GIG19:50Rio de Janeiro–Galeão Intl
€837
GOL
19 Oct
POA16:20Porto Alegre Salgado Filho
26h 20m
2 stops
DUB22:40Dublin
26 Nov
DUB06:00Dublin
20h 55m
2 stops
POA23:55Porto Alegre Salgado Filho
€839

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 29 June 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
Fastest return journey

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Mon 19/10

16:45-12:00

1 stop15h 15m

Dublin

Mon 2/11

18:30-06:50

1 stop15h 20m

€756

SantiagoDublin

SCL - DUB

SCLDUB

Santiago Arturo Merino Benitez

Fri 4/12

13:05-10:00

1 stop17h 55m

Dublin

Thu 31/12

18:35-09:20

1 stop17h 45m

€762

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Fri 7/8

19:15-17:40

1 stop18h 25m

Dublin

Thu 27/8

18:20-17:35

1 stop27h 15m

€768

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Fri 7/8

19:15-17:40

1 stop18h 25m

Dublin

Thu 27/8

18:20-17:35

1 stop27h 15m

€770

SantiagoDublin

SCL - DUB

SCLDUB

Santiago Arturo Merino Benitez

Thu 5/11

20:55-07:10

1 stop31h 15m

Dublin

Thu 10/12

09:00-05:50

2 stops23h 50m

€818

SantiagoDublin

SCL - DUB

SCLDUB

Santiago Arturo Merino Benitez

Thu 26/11

20:55-07:10

1 stop31h 15m

Dublin

Mon 30/11

09:00-11:15

1 stop29h 15m

€838

Porto AlegreDublin

POA - DUB

POADUB

Porto Alegre Salgado Filho

Mon 19/10

16:20-22:40

2 stops26h 20m

Dublin

Thu 26/11

06:00-23:55

2 stops20h 55m

€839

Sao PauloDublin

GRU - DUB

GRUDUB

Sao Paulo Guarulhos Intl

Wed 5/8

14:40-15:25

1 stop20h 45m

Dublin

Wed 12/8

16:20-17:20

1 stop29h 00m

€851

Sao PauloCork

GRU - ORK

GRUORK

Sao Paulo Guarulhos Intl

Mon 3/8

21:45-10:20

1 stop32h 35m

Cork

Thu 20/8

10:50-19:50

1 stop37h 00m

€853

Sao PauloCork

GRU - ORK

GRUORK

Sao Paulo Guarulhos Intl

Fri 31/7

21:45-16:35

1 stop14h 50m

Cork

Thu 1/4

06:15-19:50

1 stop17h 35m

€856

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 February is another great option to travel to Ireland, with average flight prices from South America averaging around €890.

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 €917 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 €841 on momondo.

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

You could potentially save up to 25% 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 00m

Direct flights

None
The fastest flight from South America to Ireland takes 13h 00m
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
TAP AIR PORTUGALPriceFrom €648Free CancellationRating
7.2
2,306 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom €729Free CancellationRating
7.8
1,531 reviews
Search KLM flights
IberiaPriceFrom €756Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
British AirwaysPriceFrom €778Free CancellationRating
6.7
8,082 reviews
Search British Airways 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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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
Flights to Corkfrom €85
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