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Cheap flights from Ireland to South America from €392

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to South America departing on 24/2. 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

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Find the cheapest flights from Ireland to South America

Recent return flight deals from Ireland to South America

Enter your travel dates to find the best prices.
Delta Logo
10:45 - 10:15
DUB
-
GIG
26h 30m1 stop
Delta Logo
22:55 - 08:45
GIG
-
DUB
30h 50m1 stop
€611Delta
Fri, 6 Mar - Mon, 23 Mar
Delta Logo
08:45 - 10:15
DUB
-
GIG
28h 30m2 stops
Delta Logo
21:30 - 08:45
GIG
-
DUB
32h 15m2 stops
€627Delta
Wed, 21 Jan - Wed, 28 Jan
British Airways Logo
18:00 - 06:00
DUB
-
GRU
15h 00m1 stop
British Airways Logo
16:25 - 09:40
GRU
-
DUB
14h 15m1 stop
€714British Airways
Wed, 25 Feb - Wed, 11 Mar
British Airways Logo
13:10 - 06:00
DUB
-
GRU
19h 50m1 stop
British Airways Logo
15:30 - 13:25
GRU
-
DUB
17h 55m1 stop
€715British Airways
Thu, 12 Mar - Mon, 30 Mar
TAP AIR PORTUGAL Logo
18:50 - 19:10
DUB
-
GIG
28h 20m2 stops
TAP AIR PORTUGAL Logo
15:35 - 10:00
GIG
-
DUB
14h 25m1 stop
€716TAP AIR PORTUGAL
Thu, 7 May - Thu, 28 May
TAP AIR PORTUGAL Logo
04:25 - 19:55
DUB
-
GRU
18h 30m1 stop
TAP AIR PORTUGAL Logo
23:15 - 23:20
GRU
-
DUB
21h 05m1 stop
€718TAP AIR PORTUGAL
Sun, 15 Feb - Tue, 17 Mar
Air France Logo
06:00 - 16:45
DUB
-
SSA
13h 45m1 stop
Air France Logo
18:50 - 10:50
SSA
-
DUB
13h 00m1 stop
€849Air France
Wed, 21 Jan - Wed, 4 Feb
KLM Logo
13:25 - 23:50
DUB
-
CNF
38h 25m2 stops
KLM Logo
12:45 - 22:25
CNF
-
DUB
29h 40m2 stops
€852KLM
Tue, 7 Apr - Thu, 23 Apr
Air France Logo
08:55 - 16:45
DUB
-
SSA
34h 50m1 stop
Air France Logo
18:50 - 08:00
SSA
-
DUB
34h 10m1 stop
€862Air France
Thu, 15 Jan - Wed, 28 Jan
KLM Logo
17:20 - 23:50
DUB
-
CNF
34h 30m2 stops
KLM Logo
12:45 - 22:25
CNF
-
DUB
29h 40m2 stops
€866KLM
Thu, 9 Apr - Thu, 23 Apr

British Airways flights from Ireland to South America

Our best British Airways deals on Ireland to South America flight tickets
British Airways
25 Feb
DUB18:00Dublin
15h 00m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
11 Mar
GRU16:25Sao Paulo Guarulhos Intl
14h 15m
1 stop
DUB09:40Dublin
€714
Find similar
British Airways
12 Mar
DUB13:10Dublin
19h 50m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
30 Mar
GRU15:30Sao Paulo Guarulhos Intl
17h 55m
1 stop
DUB13:25Dublin
€715
Find similar
British Airways
25 Feb
DUB10:20Dublin
22h 40m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
11 Mar
GRU16:25Sao Paulo Guarulhos Intl
20h 15m
1 stop
DUB15:40Dublin
€719
Find similar

Air France flights from Ireland to South America

Our best Air France deals on Ireland to South America flight tickets
Air France
11 Feb
DUB08:45Dublin
36h 40m
1 stop
GRU18:25Sao Paulo Guarulhos Intl
18 Feb
GRU14:40Sao Paulo Guarulhos Intl
14h 20m
1 stop
DUB08:00Dublin
€728
Find similar
Air France
20 Jan
DUB06:00Dublin
15h 25m
1 stop
GRU18:25Sao Paulo Guarulhos Intl
9 Feb
GRU20:40Sao Paulo Guarulhos Intl
23h 15m
1 stop
DUB22:55Dublin
€740
Find similar
Air France
19 Jan
DUB16:45Dublin
28h 40m
1 stop
GRU18:25Sao Paulo Guarulhos Intl
9 Feb
GRU20:40Sao Paulo Guarulhos Intl
23h 15m
1 stop
DUB22:55Dublin
€746
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to South America 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 December 2025.
Use the filters below to find and compare flights from Ireland to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 6/3

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Mon 23/3

22:55-08:45

1 stop30h 50m

€611

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 21/1

08:45-10:15

2 stops28h 30m

Rio de Janeiro–Galeão Intl

Wed 28/1

21:30-08:45

2 stops32h 15m

€627

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 25/2

18:00-06:00

1 stop15h 00m

Sao Paulo Guarulhos Intl

Wed 11/3

16:25-09:40

1 stop14h 15m

€714

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 12/3

13:10-06:00

1 stop19h 50m

Sao Paulo Guarulhos Intl

Mon 30/3

15:30-13:25

1 stop17h 55m

€715

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 7/5

18:50-19:10

2 stops28h 20m

Rio de Janeiro–Galeão Intl

Thu 28/5

15:35-10:00

1 stop14h 25m

€716

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sun 15/2

04:25-19:55

1 stop18h 30m

Sao Paulo Guarulhos Intl

Tue 17/3

23:15-23:20

1 stop21h 05m

€718

DublinSalvador

DUB - SSA

DUBSSA

Dublin

Wed 21/1

06:00-16:45

1 stop13h 45m

Salvador Luis E. Magalhaes

Wed 4/2

18:50-10:50

1 stop13h 00m

€849

DublinBelo Horizonte

DUB - CNF

DUBCNF

Dublin

Tue 7/4

13:25-23:50

2 stops38h 25m

Belo Horizonte Tancredo Neves Intl

Thu 23/4

12:45-22:25

2 stops29h 40m

€852

DublinSalvador

DUB - SSA

DUBSSA

Dublin

Thu 15/1

08:55-16:45

1 stop34h 50m

Salvador Luis E. Magalhaes

Wed 28/1

18:50-08:00

1 stop34h 10m

€862

DublinBelo Horizonte

DUB - CNF

DUBCNF

Dublin

Thu 9/4

17:20-23:50

2 stops34h 30m

Belo Horizonte Tancredo Neves Intl

Thu 23/4

12:45-22:25

2 stops29h 40m

€866

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from Ireland to South America

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 South America?

If you aren’t able to travel to South America during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of €679.

What is the cheapest day to depart on your flight to South America?

According to our data, Wednesday is the cheapest day to fly to South America from Ireland. The lowest ticket price found for a Wednesday departure recently was €698. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to South America on Saturday is €831.

What is the cheapest time of day to depart on your flight to South America?

According to our data, the cheapest time of day to fly to South America is at midday. momondo users have found flights departing from Ireland to South America at midday for as low as €612. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around €791. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around €832 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Ireland for as low as €706 on momondo.

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

You could potentially save up to 8% on your flight if you consider stops on a Ireland to South America flight.

Cheap Ireland to South America flight deals and tips

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

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Ireland to South America takes 13h 05m
There are no direct flights from Ireland to South America. There are no popular flight routes from Ireland to South America.
Search flight deals

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

    Prices for flights from Ireland to South America are updated daily.

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

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

    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 Ireland to South America.

  • What documentation or ID do you need to fly to South America?

    The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to South America

Compare and see reviews for airlines that fly from Ireland to South America with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom €77Free CancellationRating
7.0
3,043 reviews
Search Iberia flights
Turkish AirlinesPriceFrom €360Free CancellationRating
7.3
4,084 reviews
Search Turkish Airlines flights
TAP AIR PORTUGALPriceFrom €480Free CancellationRating
7.1
2,085 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom €499Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
DeltaPriceFrom €551Free CancellationRating
7.9
8,011 reviews
Search Delta flights
KLMPriceFrom €599Free CancellationRating
7.7
1,431 reviews
Search KLM flights
Air FrancePriceFrom €646Free CancellationRating
7.4
1,502 reviews
Search Air France flights
British AirwaysPriceFrom €675Free CancellationRating
6.7
7,571 reviews
Search British Airways flights
American AirlinesPriceFrom €1,128Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Ireland to South America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South America that suits you.

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

momondo does allow users to show only those flights to South America from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

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 Ireland to South America.

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

If you are not ready to book a flight from Ireland to South America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South America and let you know when they change.

An easier way to manage your South America 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
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Find better results for your trip to South America

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