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Cheap flights from Dublin to South America from €364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to South America departing on 20/3. 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
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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
09:45 - 08:20DUB-GIG
25h 35m2 stops
Delta Logo
21:30 - 08:45GIG-DUB
32h 15m2 stops
€613Delta
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Thu, 27 Nov - Mon, 2 Feb
Iberia Logo
06:15 - 16:50DUB-FOR
13h 35m1 stop
Iberia Logo
18:20 - 08:55FOR-DUB
11h 35m1 stop
€615Iberia
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Thu, 22 Jan - Sat, 31 Jan
Air France Logo
08:55 - 18:25DUB-GIG
36h 30m1 stop
Air France Logo
20:45 - 08:00GIG-DUB
32h 15m1 stop
€708Air France
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Tue, 2 Dec - Sun, 7 Dec
TAP AIR PORTUGAL Logo
04:15 - 23:55DUB-GRU
22h 40m1 stop
TAP AIR PORTUGAL Logo
01:25 - 00:05GRU-DUB
18h 40m1 stop
€714TAP AIR PORTUGAL
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Sat, 28 Feb - Sat, 28 Mar
Air France Logo
16:45 - 21:05DUB-GIG
31h 20m1 stop
Air France Logo
23:20 - 07:50GIG-DUB
29h 30m1 stop
€718Air France
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Fri, 21 Nov - Sat, 6 Dec
KLM Logo
17:15 - 18:25DUB-GIG
28h 10m2 stops
KLM Logo
20:50 - 08:05GIG-DUB
32h 15m1 stop
€719KLM
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Thu, 20 Nov - Thu, 4 Dec
TAP AIR PORTUGAL Logo
11:10 - 19:30DUB-GRU
35h 20m1 stop
TAP AIR PORTUGAL Logo
23:15 - 23:20GRU-DUB
21h 05m1 stop
€729TAP AIR PORTUGAL
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Fri, 27 Feb - Sat, 14 Mar
KLM Logo
17:15 - 19:00DUB-GRU
28h 45m1 stop
KLM Logo
20:59 - 16:20GRU-DUB
16h 21m1 stop
€737KLM
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Tue, 18 Nov - Wed, 26 Nov
British Airways Logo
15:00 - 11:45DUB-EZE
23h 45m2 stops
British Airways Logo
13:35 - 19:25EZE-DUB
26h 50m2 stops
€998British Airways
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Fri, 27 Feb - Sun, 8 Mar
British Airways Logo
13:10 - 11:45DUB-EZE
25h 35m2 stops
British Airways Logo
12:25 - 11:55EZE-DUB
19h 30m2 stops
€1,026British Airways
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Wed, 18 Mar - Wed, 8 Apr

Air Canada flights from Dublin to South America

Our best Air Canada deals on Dublin to South America flight tickets
Air Canada
23 Apr
DUB09:50Dublin
27h 25m
1 stop
GRU09:15Sao Paulo Guarulhos Intl
3 May
GRU21:35Sao Paulo Guarulhos Intl
30h 40m
1 stop
DUB08:15Dublin
€762
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Air Canada
10 Nov
DUB09:00Dublin
25h 20m
1 stop
BOG05:20Bogotá El Dorado
30 Nov
BOG09:00Bogotá El Dorado
17h 10m
1 stop
DUB07:10Dublin
€780
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Air Canada
12 Jan
DUB09:00Dublin
30h 15m
1 stop
SCL12:15Santiago Arturo Merino Benitez
2 Feb
SCL20:55Santiago Arturo Merino Benitez
31h 15m
1 stop
DUB07:10Dublin
€803
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TAP AIR PORTUGAL flights from Dublin to South America

Our best TAP AIR PORTUGAL deals on Dublin to South America flight tickets
TAP AIR PORTUGAL
28 Feb
DUB04:15Dublin
22h 40m
1 stop
GRU23:55Sao Paulo Guarulhos Intl
28 Mar
GRU01:25Sao Paulo Guarulhos Intl
18h 40m
1 stop
DUB00:05Dublin
€714
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TAP AIR PORTUGAL
27 Feb
DUB11:10Dublin
35h 20m
1 stop
GRU19:30Sao Paulo Guarulhos Intl
14 Mar
GRU23:15Sao Paulo Guarulhos Intl
21h 05m
1 stop
DUB23:20Dublin
€729
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TAP AIR PORTUGAL
10 Mar
DUB16:55Dublin
30h 00m
1 stop
GRU19:55Sao Paulo Guarulhos Intl
15 Mar
GRU01:35Sao Paulo Guarulhos Intl
35h 35m
1 stop
DUB16:10Dublin
€731
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momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 4 November 2025.
Use the filters below to find and compare flights from Dublin to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 27/11

09:45-08:20

2 stops25h 35m

Rio de Janeiro–Galeão Intl

Mon 2/2

21:30-08:45

2 stops32h 15m

€613

DublinFortaleza

DUB - FOR

DUBFOR

Dublin

Thu 22/1

06:15-16:50

1 stop13h 35m

Fortaleza Pinto Martins

Sat 31/1

18:20-08:55

1 stop11h 35m

€615

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 2/12

08:55-18:25

1 stop36h 30m

Rio de Janeiro–Galeão Intl

Sun 7/12

20:45-08:00

1 stop32h 15m

€708

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sat 28/2

04:15-23:55

1 stop22h 40m

Sao Paulo Guarulhos Intl

Sat 28/3

01:25-00:05

1 stop18h 40m

€714

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 21/11

16:45-21:05

1 stop31h 20m

Rio de Janeiro–Galeão Intl

Sat 6/12

23:20-07:50

1 stop29h 30m

€718

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 20/11

17:15-18:25

2 stops28h 10m

Rio de Janeiro–Galeão Intl

Thu 4/12

20:50-08:05

1 stop32h 15m

€719

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Fri 27/2

11:10-19:30

1 stop35h 20m

Sao Paulo Guarulhos Intl

Sat 14/3

23:15-23:20

1 stop21h 05m

€729

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Tue 18/11

17:15-19:00

1 stop28h 45m

Sao Paulo Guarulhos Intl

Wed 26/11

20:59-16:20

1 stop16h 21m

€737

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 27/2

15:00-11:45

2 stops23h 45m

Buenos Aires Ministro Pistarini

Sun 8/3

13:35-19:25

2 stops26h 50m

€998

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 18/3

13:10-11:45

2 stops25h 35m

Buenos Aires Ministro Pistarini

Wed 8/4

12:25-11:55

2 stops19h 30m

€1,026

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dublin 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 Dublin. The lowest ticket price found for a Wednesday departure recently was €705. 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 €839.

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 Dublin to South America at midday for as low as €618. 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 €800. 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 Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around €834 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 Dublin for as low as €712 on momondo.

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

You could potentially save up to 23% on your flight if you consider stops on a Dublin to South America flight.

Cheap Dublin to South America flight deals and tips

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

Direct flights

None
There are no direct flights from Dublin to South America. There are no popular flight routes from Dublin to South America.
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  • When did momondo last update prices for flights from Dublin Airport to South America?

    Prices for flights from Dublin Airport to South America were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport 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 Dublin to South America

Compare and see reviews for airlines that fly from Dublin to South America with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom €363Free CancellationRating
7.3
4,035 reviews
Search Turkish Airlines flights
TAP AIR PORTUGALPriceFrom €485Free CancellationRating
7.1
2,046 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom €505Free CancellationRating
7.1
10,403 reviews
Search Air Canada flights
DeltaPriceFrom €557Free CancellationRating
7.9
8,004 reviews
Search Delta flights
KLMPriceFrom €623Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Air FrancePriceFrom €652Free CancellationRating
7.4
1,482 reviews
Search Air France flights
British AirwaysPriceFrom €684Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
IberiaPriceFrom €760Free CancellationRating
7.0
3,006 reviews
Search Iberia flights
American AirlinesPriceFrom €1,140Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to South America . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Dublin to South America on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Dublin to South America flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to South America, momondo offers a useful price alert feature which will track prices for flights to South America from Dublin and alert you 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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