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Cheap flights from Dublin to South America from €381

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 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Delta Logo
10:45 - 08:00DUB-GIG
24h 15m1 stop
Delta Logo
21:30 - 07:45GIG-DUB
31h 15m1 stop
€609Delta
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Sun, 8 Feb - Wed, 25 Feb
Delta Logo
10:45 - 08:00DUB-GIG
24h 15m1 stop
Delta Logo
21:30 - 07:45GIG-DUB
31h 15m1 stop
€610Delta
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Sun, 8 Feb - Wed, 25 Feb
KLM Logo
17:15 - 18:40DUB-GIG
28h 25m1 stop
KLM Logo
20:50 - 12:40GIG-DUB
36h 50m1 stop
€689KLM
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Tue, 18 Nov - Tue, 2 Dec
British Airways Logo
13:25 - 06:55DUB-GIG
20h 30m1 stop
British Airways Logo
18:00 - 17:25GIG-DUB
20h 25m1 stop
€690British Airways
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Tue, 18 Nov - Thu, 27 Nov
British Airways Logo
13:10 - 06:55DUB-GIG
20h 45m1 stop
British Airways Logo
18:00 - 17:00GIG-DUB
20h 00m1 stop
€716British Airways
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Thu, 4 Dec - Wed, 10 Dec
KLM Logo
05:55 - 19:00DUB-GRU
16h 05m1 stop
KLM Logo
20:59 - 16:20GRU-DUB
16h 21m1 stop
€746KLM
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Fri, 21 Nov - Sat, 6 Dec
TAP AIR PORTUGAL Logo
16:55 - 20:05DUB-GIG
30h 10m1 stop
TAP AIR PORTUGAL Logo
22:05 - 16:10GIG-DUB
15h 05m1 stop
€747TAP AIR PORTUGAL
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Tue, 30 Dec - Mon, 2 Feb
Air France Logo
06:00 - 21:45DUB-CGH
19h 45m2 stops
Air France Logo
14:10 - 22:40CGH-DUB
28h 30m2 stops
€851Air France
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Mon, 15 Sep - Mon, 22 Sep
Air France Logo
06:00 - 22:00DUB-CGH
19h 00m2 stops
Air France Logo
14:00 - 07:50CGH-DUB
38h 50m2 stops
€923Air France
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Mon, 26 Jan - Mon, 16 Feb
TAP AIR PORTUGAL Logo
05:30 - 23:30DUB-POA
22h 00m2 stops
TAP AIR PORTUGAL Logo
21:55 - 10:00POA-DUB
32h 05m1 stop
€1,070TAP AIR PORTUGAL
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Thu, 18 Sep - Thu, 2 Oct

United Airlines flights from Dublin to South America

Our best United Airlines deals on Dublin to South America flight tickets
United Airlines
3 Sept
DUB08:50Dublin
28h 40m
1 stop
GRU09:30Sao Paulo Guarulhos Intl
7 Sept
GRU21:30Sao Paulo Guarulhos Intl
29h 40m
1 stop
DUB07:10Dublin
€717
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United Airlines
2 Feb
DUB09:30Dublin
24h 45m
2 stops
GRU07:15Sao Paulo Guarulhos Intl
25 Feb
GRU22:25Sao Paulo Guarulhos Intl
32h 55m
1 stop
DUB10:20Dublin
€723
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United Airlines
27 Jan
DUB10:40Dublin
23h 35m
1 stop
GRU07:15Sao Paulo Guarulhos Intl
3 Mar
GRU22:25Sao Paulo Guarulhos Intl
32h 55m
1 stop
DUB10:20Dublin
€723
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Turkish Airlines flights from Dublin to South America

Our best Turkish Airlines deals on Dublin to South America flight tickets
Turkish Airlines
4 Dec
DUB10:40Dublin
20h 30m
1 stop
GRU04:10Sao Paulo Guarulhos Intl
9 Dec
GRU04:10Sao Paulo Guarulhos Intl
32h 20m
1 stop
DUB15:30Dublin
€712
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Turkish Airlines
8 Oct
DUB10:35Dublin
20h 25m
1 stop
GRU03:00Sao Paulo Guarulhos Intl
29 Oct
GRU04:10Sao Paulo Guarulhos Intl
26h 30m
1 stop
DUB09:40Dublin
€719
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Turkish Airlines
24 Aug
DUB17:00Dublin
38h 00m
1 stop
GRU03:00Sao Paulo Guarulhos Intl
7 Sept
GRU04:10Sao Paulo Guarulhos Intl
25h 25m
1 stop
DUB09:35Dublin
€781
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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 18 August 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

Sun 8/2

10:45-08:00

1 stop24h 15m

Rio de Janeiro–Galeão Intl

Wed 25/2

21:30-07:45

1 stop31h 15m

€609

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 8/2

10:45-08:00

1 stop24h 15m

Rio de Janeiro–Galeão Intl

Wed 25/2

21:30-07:45

1 stop31h 15m

€610

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 18/11

17:15-18:40

1 stop28h 25m

Rio de Janeiro–Galeão Intl

Tue 2/12

20:50-12:40

1 stop36h 50m

€689

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 18/11

13:25-06:55

1 stop20h 30m

Rio de Janeiro–Galeão Intl

Thu 27/11

18:00-17:25

1 stop20h 25m

€690

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 4/12

13:10-06:55

1 stop20h 45m

Rio de Janeiro–Galeão Intl

Wed 10/12

18:00-17:00

1 stop20h 00m

€716

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Fri 21/11

05:55-19:00

1 stop16h 05m

Sao Paulo Guarulhos Intl

Sat 6/12

20:59-16:20

1 stop16h 21m

€746

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 30/12

16:55-20:05

1 stop30h 10m

Rio de Janeiro–Galeão Intl

Mon 2/2

22:05-16:10

1 stop15h 05m

€747

DublinSao Paulo

DUB - CGH

DUBCGH

Dublin

Mon 15/9

06:00-21:45

2 stops19h 45m

Sao Paulo Congonhas

Mon 22/9

14:10-22:40

2 stops28h 30m

€851

DublinSao Paulo

DUB - CGH

DUBCGH

Dublin

Mon 26/1

06:00-22:00

2 stops19h 00m

Sao Paulo Congonhas

Mon 16/2

14:00-07:50

2 stops38h 50m

€923

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 18/9

05:30-23:30

2 stops22h 00m

Porto Alegre Salgado Filho

Thu 2/10

21:55-10:00

1 stop32h 05m

€1,070

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 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 €640.

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 €694. 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 €826.

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 €609. 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 €787. 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 €813 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 €660 on momondo.

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

You could potentially save up to 29% 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

Best price found

€381

Fastest flight time

14h 20m

Direct flights

None

Airports in South America

10 airports
The best one-way flight to South America from Dublin in the past 72 hours is €381. The best return flight deal from Dublin to South America found on momondo in the last 72 hours is €609.
The fastest flight from Dublin to South America takes 14h 20m
There are no direct flights from Dublin to South America. Popular non-direct routes for this connection are Dublin Airport - Santiago Arturo Merino Benitez Airport, Dublin Airport - Lima J Chavez Intl Airport and Dublin Airport - Rio de Janeiro–Galeão Intl Airport.
There are 10 airports near South America: Lima J Chavez Intl (LIM), Buenos Aires Ministro Pistarini (EZE), Sao Paulo Viracopos (VCP), Porto Alegre Salgado Filho (POA), Rio de Janeiro–Galeão Intl (GIG), Rio de Janeiro Santos Dumont (SDU), Sao Paulo Congonhas (CGH), Sao Paulo Guarulhos Intl (GRU), Buenos Aires Jorge Newbery (AEP), Santiago Arturo Merino Benitez (SCL)
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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 €358Free CancellationRating
7.3
3,945 reviews
Search Turkish Airlines flights
TAP AIR PORTUGALPriceFrom €486Free CancellationRating
7.1
1,954 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom €548Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Air CanadaPriceFrom €585Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
KLMPriceFrom €613Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Air FrancePriceFrom €633Free CancellationRating
7.4
1,468 reviews
Search Air France flights
British AirwaysPriceFrom €673Free CancellationRating
6.6
7,277 reviews
Search British Airways flights
IberiaPriceFrom €748Free CancellationRating
7.0
2,884 reviews
Search Iberia flights
United AirlinesPriceFrom €795Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
American AirlinesPriceFrom €1,122Free CancellationRating
7.2
10,000 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

Popular Cities in South America

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