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Cheap flights from South America to Ireland from €331

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 14/11. 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
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
18:00 - 19:40
GIG
-
DUB
22h 40m
1 stop
British Airways Logo
18:30 - 06:55
DUB
-
GIG
15h 25m
1 stop
€721British Airways
Tue, 27 Oct - Tue, 10 Nov
Multiple Airlines Logo
11:55 - 14:40
SCL
-
DUB
23h 45m
1 stop
Multiple Airlines Logo
17:40 - 10:10
DUB
-
SCL
19h 30m
1 stop
€723Multiple Airlines
Mon, 2 Nov - Wed, 18 Nov
British Airways Logo
18:00 - 17:00
GIG
-
DUB
20h 00m
1 stop
British Airways Logo
10:00 - 06:55
DUB
-
GIG
23h 55m
1 stop
€724British Airways
Tue, 27 Oct - Tue, 10 Nov
Iberia Logo
11:55 - 12:55
SCL
-
DUB
22h 00m
1 stop
Iberia Logo
18:35 - 09:20
DUB
-
SCL
17h 45m
1 stop
€764Iberia
Thu, 5 Nov - Fri, 20 Nov
Iberia Logo
11:40 - 09:05
SCL
-
DUB
17h 25m
1 stop
Iberia Logo
18:35 - 09:20
DUB
-
SCL
17h 45m
1 stop
€768Iberia
Mon, 19 Oct - Tue, 17 Nov
Air Canada Logo
21:35 - 08:15
GRU
-
DUB
30h 40m
1 stop
Air Canada Logo
09:50 - 09:50
DUB
-
GRU
52h 00m
2 stops
€844Air Canada
Tue, 22 Sep - Mon, 12 Oct
Air Canada Logo
21:35 - 07:45
GRU
-
DUB
30h 10m
2 stops
Air Canada Logo
09:20 - 09:00
DUB
-
GRU
27h 40m
1 stop
€845Air Canada
Sun, 9 Aug - Wed, 19 Aug
United Airlines Logo
13:25 - 07:30
VCP
-
DUB
39h 05m
2 stops
United Airlines Logo
13:35 - 08:35
DUB
-
VCP
46h 00m
2 stops
€853United Airlines
Mon, 2 Nov - Thu, 12 Nov
United Airlines Logo
14:50 - 08:10
SDU
-
DUB
38h 20m
2 stops
United Airlines Logo
10:40 - 16:45
DUB
-
SDU
33h 05m
2 stops
€871United Airlines
Sun, 8 Nov - Thu, 26 Nov
TAP AIR PORTUGAL Logo
18:30 - 16:10
BSB
-
DUB
18h 40m
1 stop
TAP AIR PORTUGAL Logo
04:25 - 16:45
DUB
-
BSB
15h 20m
1 stop
€930TAP AIR PORTUGAL
Mon, 2 Nov - Thu, 26 Nov

Lufthansa flights from South America to Ireland

Our best Lufthansa deals on South America to Ireland flight tickets
Lufthansa
23 Jul
GRU18:10Sao Paulo Guarulhos Intl
18h 45m
1 stop
DUB16:55Dublin
22 Mar
DUB11:45Dublin
21h 15m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
€883
Lufthansa
7 Jun
GRU18:10Sao Paulo Guarulhos Intl
18h 20m
1 stop
ORK16:30Cork
29 Jun
ORK17:05Cork
40h 15m
2 stops
GRU05:20Sao Paulo Guarulhos Intl
€1,264

British Airways flights from South America to Ireland

Our best British Airways deals on South America to Ireland flight tickets
British Airways
27 Oct
GIG18:00Rio de Janeiro–Galeão Intl
22h 40m
1 stop
DUB19:40Dublin
10 Nov
DUB18:30Dublin
15h 25m
1 stop
GIG06:55Rio de Janeiro–Galeão Intl
€721
British Airways
27 Oct
GIG18:00Rio de Janeiro–Galeão Intl
20h 00m
1 stop
DUB17:00Dublin
10 Nov
DUB10:00Dublin
23h 55m
1 stop
GIG06:55Rio de Janeiro–Galeão Intl
€724
British Airways
5 Nov
GIG18:00Rio de Janeiro–Galeão Intl
17h 10m
1 stop
DUB14:10Dublin
1 Dec
DUB18:30Dublin
15h 25m
1 stop
GIG06:55Rio de Janeiro–Galeão Intl
€725

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 May 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 - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Tue 27/10

18:00-19:40

1 stop22h 40m

Dublin

Tue 10/11

18:30-06:55

1 stop15h 25m

€721

SantiagoDublin

SCL - DUB

SCLDUB

Santiago Arturo Merino Benitez

Mon 2/11

11:55-14:40

1 stop23h 45m

Dublin

Wed 18/11

17:40-10:10

1 stop19h 30m

€723

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Tue 27/10

18:00-17:00

1 stop20h 00m

Dublin

Tue 10/11

10:00-06:55

1 stop23h 55m

€724

SantiagoDublin

SCL - DUB

SCLDUB

Santiago Arturo Merino Benitez

Thu 5/11

11:55-12:55

1 stop22h 00m

Dublin

Fri 20/11

18:35-09:20

1 stop17h 45m

€764

SantiagoDublin

SCL - DUB

SCLDUB

Santiago Arturo Merino Benitez

Mon 19/10

11:40-09:05

1 stop17h 25m

Dublin

Tue 17/11

18:35-09:20

1 stop17h 45m

€768

Sao PauloDublin

GRU - DUB

GRUDUB

Sao Paulo Guarulhos Intl

Tue 22/9

21:35-08:15

1 stop30h 40m

Dublin

Mon 12/10

09:50-09:50

2 stops52h 00m

€844

Sao PauloDublin

GRU - DUB

GRUDUB

Sao Paulo Guarulhos Intl

Sun 9/8

21:35-07:45

2 stops30h 10m

Dublin

Wed 19/8

09:20-09:00

1 stop27h 40m

€845

Sao PauloDublin

VCP - DUB

VCPDUB

Sao Paulo Viracopos

Mon 2/11

13:25-07:30

2 stops39h 05m

Dublin

Thu 12/11

13:35-08:35

2 stops46h 00m

€853

Rio de JaneiroDublin

SDU - DUB

SDUDUB

Rio de Janeiro Santos Dumont

Sun 8/11

14:50-08:10

2 stops38h 20m

Dublin

Thu 26/11

10:40-16:45

2 stops33h 05m

€871
Fastest return journey

BrasiliaDublin

BSB - DUB

BSBDUB

Brasilia

Mon 2/11

18:30-16:10

1 stop18h 40m

Dublin

Thu 26/11

04:25-16:45

1 stop15h 20m

€930

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 €850.

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 €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 €826 on momondo.

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

You could potentially save up to 24% 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

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 €513Free CancellationRating
7.2
2,262 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom €714Free CancellationRating
7.8
1,526 reviews
Search KLM flights
IberiaPriceFrom €740Free CancellationRating
7.0
3,222 reviews
Search Iberia flights
British AirwaysPriceFrom €761Free CancellationRating
6.7
8,010 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

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