Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from South America to Ireland from €325

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 8/2. 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

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from South America to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:30 - 12:10
GRU
-
DUB
22h 40m1 stop
Multiple Airlines Logo
06:20 - 05:00
DUB
-
GRU
26h 40m1 stop
€677Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
TAP AIR PORTUGAL Logo
20:20 - 23:55
GIG
-
DUB
23h 35m1 stop
TAP AIR PORTUGAL Logo
10:45 - 17:45
DUB
-
GIG
35h 00m1 stop
€677TAP AIR PORTUGAL
Tue, 19 May - Fri, 19 Jun
British Airways Logo
20:05 - 22:05
GIG
-
DUB
23h 00m2 stops
British Airways Logo
18:45 - 05:25
DUB
-
GIG
14h 40m1 stop
€726British Airways
Thu, 26 Mar - Sat, 18 Apr
British Airways Logo
20:05 - 22:05
GIG
-
DUB
23h 00m2 stops
British Airways Logo
10:40 - 05:25
DUB
-
GIG
22h 45m1 stop
€733British Airways
Thu, 26 Mar - Thu, 16 Apr
KLM Logo
11:25 - 08:05
GIG
-
DUB
17h 40m2 stops
KLM Logo
11:10 - 19:45
DUB
-
GIG
36h 35m1 stop
€735KLM
Wed, 4 Feb - Mon, 4 May
KLM Logo
11:25 - 08:05
GIG
-
DUB
17h 40m2 stops
KLM Logo
06:00 - 19:45
DUB
-
GIG
17h 45m1 stop
€736KLM
Wed, 4 Feb - Mon, 4 May
GOL Logo
11:25 - 16:20
GIG
-
DUB
25h 55m2 stops
GOL Logo
08:55 - 19:45
DUB
-
GIG
14h 50m1 stop
€738GOL
Wed, 4 Feb - Mon, 4 May
GOL Logo
11:40 - 16:20
BSB
-
DUB
25h 40m2 stops
GOL Logo
08:55 - 07:55
DUB
-
BSB
27h 00m2 stops
€778GOL
Tue, 10 Mar - Sun, 29 Mar
Iberia Logo
13:55 - 12:10
SDU
-
DUB
42h 15m2 stops
Iberia Logo
06:20 - 08:35
DUB
-
SDU
30h 15m2 stops
€914Iberia
Sun, 29 Mar - Wed, 15 Apr
Iberia Logo
13:55 - 12:10
SDU
-
DUB
42h 15m2 stops
Iberia Logo
06:20 - 08:35
DUB
-
SDU
30h 15m2 stops
€923Iberia
Sun, 29 Mar - Fri, 17 Apr

British Airways flights from South America to Ireland

Our best British Airways deals on South America to Ireland flight tickets
British Airways
26 Mar
GIG20:05Rio de Janeiro–Galeão Intl
23h 00m
2 stops
DUB22:05Dublin
14 Apr
DUB08:35Dublin
24h 50m
1 stop
GIG05:25Rio de Janeiro–Galeão Intl
€726
Find similar
British Airways
26 Mar
GIG20:05Rio de Janeiro–Galeão Intl
20h 00m
2 stops
DUB19:05Dublin
15 Apr
DUB10:55Dublin
22h 30m
1 stop
GIG05:25Rio de Janeiro–Galeão Intl
€733
Find similar
British Airways
4 Feb
GIG18:00Rio de Janeiro–Galeão Intl
17h 05m
1 stop
DUB14:05Dublin
4 May
DUB20:55Dublin
36h 30m
1 stop
GIG05:25Rio de Janeiro–Galeão Intl
€737
Find similar

United Airlines flights from South America to Ireland

Our best United Airlines deals on South America to Ireland flight tickets
United Airlines
1 Feb
SDU14:50Rio de Janeiro Santos Dumont
38h 20m
2 stops
DUB08:10Dublin
1 Oct
DUB11:35Dublin
33h 10m
2 stops
SDU16:45Rio de Janeiro Santos Dumont
€786
Find similar
United Airlines
21 Jan
SCL22:45Santiago Arturo Merino Benitez
30h 25m
2 stops
DUB08:10Dublin
28 Jan
DUB10:40Dublin
25h 10m
2 stops
SCL08:50Santiago Arturo Merino Benitez
€854
Find similar
United Airlines
21 Dec
EZE23:55Buenos Aires Ministro Pistarini
55h 25m
2 stops
DUB10:20Dublin
11 Jan
DUB09:30Dublin
26h 50m
2 stops
EZE09:20Buenos Aires Ministro Pistarini
€1,940
Find similar

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 8 December 2025.
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

Sao PauloDublin

GRU - DUB

GRUDUB

Sao Paulo Guarulhos Intl

Mon 6/4

09:30-12:10

1 stop22h 40m

Dublin

Mon 13/4

06:20-05:00

1 stop26h 40m

€677

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Tue 19/5

20:20-23:55

1 stop23h 35m

Dublin

Fri 19/6

10:45-17:45

1 stop35h 00m

€677

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Thu 26/3

20:05-22:05

2 stops23h 00m

Dublin

Sat 18/4

18:45-05:25

1 stop14h 40m

€726

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Thu 26/3

20:05-22:05

2 stops23h 00m

Dublin

Thu 16/4

10:40-05:25

1 stop22h 45m

€733

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Wed 4/2

11:25-08:05

2 stops17h 40m

Dublin

Mon 4/5

11:10-19:45

1 stop36h 35m

€735

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Wed 4/2

11:25-08:05

2 stops17h 40m

Dublin

Mon 4/5

06:00-19:45

1 stop17h 45m

€736

Rio de JaneiroDublin

GIG - DUB

GIGDUB

Rio de Janeiro–Galeão Intl

Wed 4/2

11:25-16:20

2 stops25h 55m

Dublin

Mon 4/5

08:55-19:45

1 stop14h 50m

€738

BrasiliaDublin

BSB - DUB

BSBDUB

Brasilia

Tue 10/3

11:40-16:20

2 stops25h 40m

Dublin

Sun 29/3

08:55-07:55

2 stops27h 00m

€778

Rio de JaneiroDublin

SDU - DUB

SDUDUB

Rio de Janeiro Santos Dumont

Sun 29/3

13:55-12:10

2 stops42h 15m

Dublin

Wed 15/4

06:20-08:35

2 stops30h 15m

€914

Rio de JaneiroDublin

SDU - DUB

SDUDUB

Rio de Janeiro Santos Dumont

Sun 29/3

13:55-12:10

2 stops42h 15m

Dublin

Fri 17/4

06:20-08:35

2 stops30h 15m

€923

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €743.

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 €877 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 €821 on momondo.

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

You could potentially save up to 11% 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 10m

Direct flights

None
The fastest flight from South America to Ireland takes 14h 10m
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?

  • 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 €514Free CancellationRating
7.1
2,085 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom €599Free CancellationRating
7.0
3,043 reviews
Search Iberia flights
British AirwaysPriceFrom €644Free CancellationRating
6.7
7,571 reviews
Search British Airways flights
KLMPriceFrom €712Free CancellationRating
7.7
1,431 reviews
Search KLM flights
LufthansaPriceFrom €1,230Free CancellationRating
6.8
7,618 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 7/1
Wed 14/1
By creating a price alert you accept our terms of use and privacy policy.

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 €39
Flights to Corkfrom €86
Flights to Shannon, Clarefrom €83
Flights to Donegalfrom €185
Flights to Milltown (Kerry)from €39