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Cheap flights from Dublin to South America from €395

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 21/1. 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
10:45 - 08:20
DUB
-
GIG
24h 35m2 stops
Delta Logo
21:30 - 08:45
GIG
-
DUB
32h 15m2 stops
€611Delta
Mon, 26 Jan - Wed, 4 Feb
Delta Logo
10:45 - 08:20
DUB
-
GIG
48h 35m2 stops
Delta Logo
22:55 - 08:45
GIG
-
DUB
30h 50m1 stop
€612Delta
Mon, 2 Feb - Fri, 27 Feb
British Airways Logo
10:30 - 10:45
DUB
-
EZE
28h 15m2 stops
British Airways Logo
12:25 - 17:50
EZE
-
DUB
25h 25m2 stops
€846British Airways
Tue, 28 Apr - Fri, 26 Jun
Turkish Airlines Logo
16:30 - 09:25
DUB
-
SDU
43h 55m2 stops
Turkish Airlines Logo
13:45 - 22:10
SDU
-
DUB
29h 25m2 stops
€874Turkish Airlines
Sun, 8 Mar - Fri, 20 Mar
British Airways Logo
10:30 - 10:45
DUB
-
EZE
28h 15m2 stops
British Airways Logo
12:25 - 19:30
EZE
-
DUB
27h 05m2 stops
€883British Airways
Tue, 28 Apr - Thu, 2 Jul
KLM Logo
05:55 - 23:50
DUB
-
CNF
21h 55m2 stops
KLM Logo
12:45 - 22:25
CNF
-
DUB
29h 40m2 stops
€887KLM
Thu, 9 Apr - Thu, 23 Apr
KLM Logo
05:55 - 23:55
DUB
-
CNF
21h 00m2 stops
KLM Logo
11:05 - 16:20
CNF
-
DUB
26h 15m2 stops
€912KLM
Tue, 20 Jan - Sun, 8 Feb
TAP AIR PORTUGAL Logo
05:30 - 15:15
DUB
-
BSB
13h 45m1 stop
TAP AIR PORTUGAL Logo
17:10 - 18:05
BSB
-
DUB
20h 55m1 stop
€936TAP AIR PORTUGAL
Sat, 25 Apr - Sat, 9 May
Turkish Airlines Logo
10:40 - 21:55
DUB
-
BSB
39h 15m2 stops
Turkish Airlines Logo
21:00 - 23:00
BSB
-
DUB
46h 00m2 stops
€962Turkish Airlines
Sat, 25 Apr - Sat, 9 May
TAP AIR PORTUGAL Logo
17:05 - 21:25
DUB
-
CGH
31h 20m2 stops
TAP AIR PORTUGAL Logo
09:20 - 16:10
CGH
-
DUB
27h 50m2 stops
€1,050TAP AIR PORTUGAL
Mon, 9 Feb - Sun, 22 Feb

British Airways flights from Dublin to South America

Our best British Airways deals on Dublin to South America flight tickets
British Airways
1 Mar
DUB15:05Dublin
17h 55m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
31 Mar
GRU15:30Sao Paulo Guarulhos Intl
15h 45m
1 stop
DUB11:15Dublin
€728
Find similar
British Airways
1 Mar
DUB15:05Dublin
17h 55m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
31 Mar
GRU15:30Sao Paulo Guarulhos Intl
15h 45m
1 stop
DUB11:15Dublin
€732
Find similar
British Airways
2 Mar
DUB17:55Dublin
15h 05m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
1 Apr
GRU15:30Sao Paulo Guarulhos Intl
24h 05m
1 stop
DUB19:35Dublin
€734
Find similar

Iberia flights from Dublin to South America

Our best Iberia deals on Dublin to South America flight tickets
Iberia
11 Feb
DUB09:40Dublin
24h 25m
1 stop
GRU07:05Sao Paulo Guarulhos Intl
18 Feb
GRU15:15Sao Paulo Guarulhos Intl
14h 40m
1 stop
DUB08:55Dublin
€746
Find similar
Iberia
11 Feb
DUB09:40Dublin
24h 25m
1 stop
GRU07:05Sao Paulo Guarulhos Intl
18 Feb
GRU15:15Sao Paulo Guarulhos Intl
14h 40m
1 stop
DUB08:55Dublin
€750
Find similar
Iberia
27 Dec
DUB09:30Dublin
26h 50m
1 stop
SCL09:20Santiago Arturo Merino Benitez
17 Jan
SCL13:05Santiago Arturo Merino Benitez
16h 50m
1 stop
DUB08:55Dublin
€1,594
Find similar

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 December 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

Mon 26/1

10:45-08:20

2 stops24h 35m

Rio de Janeiro–Galeão Intl

Wed 4/2

21:30-08:45

2 stops32h 15m

€611

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 2/2

10:45-08:20

2 stops48h 35m

Rio de Janeiro–Galeão Intl

Fri 27/2

22:55-08:45

1 stop30h 50m

€612

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 28/4

10:30-10:45

2 stops28h 15m

Buenos Aires Ministro Pistarini

Fri 26/6

12:25-17:50

2 stops25h 25m

€846

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Sun 8/3

16:30-09:25

2 stops43h 55m

Rio de Janeiro Santos Dumont

Fri 20/3

13:45-22:10

2 stops29h 25m

€874

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 28/4

10:30-10:45

2 stops28h 15m

Buenos Aires Ministro Pistarini

Thu 2/7

12:25-19:30

2 stops27h 05m

€883

DublinBelo Horizonte

DUB - CNF

DUBCNF

Dublin

Thu 9/4

05:55-23:50

2 stops21h 55m

Belo Horizonte Tancredo Neves Intl

Thu 23/4

12:45-22:25

2 stops29h 40m

€887

DublinBelo Horizonte

DUB - CNF

DUBCNF

Dublin

Tue 20/1

05:55-23:55

2 stops21h 00m

Belo Horizonte Tancredo Neves Intl

Sun 8/2

11:05-16:20

2 stops26h 15m

€912

DublinBrasilia

DUB - BSB

DUBBSB

Dublin

Sat 25/4

05:30-15:15

1 stop13h 45m

Brasilia

Sat 9/5

17:10-18:05

1 stop20h 55m

€936

DublinBrasilia

DUB - BSB

DUBBSB

Dublin

Sat 25/4

10:40-21:55

2 stops39h 15m

Brasilia

Sat 9/5

21:00-23:00

2 stops46h 00m

€962

DublinSao Paulo

DUB - CGH

DUBCGH

Dublin

Mon 9/2

17:05-21:25

2 stops31h 20m

Sao Paulo Congonhas

Sun 22/2

09:20-16:10

2 stops27h 50m

€1,050

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 €674.

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 €693. 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 €824.

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 €607. 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 €786. 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 €826 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 €700 on momondo.

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

You could potentially save up to 8% 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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Dublin to South America takes 13h 30m
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
IberiaPriceFrom €76Free CancellationRating
7.0
3,054 reviews
Search Iberia flights
Turkish AirlinesPriceFrom €357Free CancellationRating
7.3
4,105 reviews
Search Turkish Airlines flights
TAP AIR PORTUGALPriceFrom €477Free CancellationRating
7.2
2,092 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom €496Free CancellationRating
7.1
10,541 reviews
Search Air Canada flights
DeltaPriceFrom €547Free CancellationRating
7.9
8,011 reviews
Search Delta flights
KLMPriceFrom €595Free CancellationRating
7.7
1,428 reviews
Search KLM flights
Air FrancePriceFrom €641Free CancellationRating
7.4
1,508 reviews
Search Air France flights
British AirwaysPriceFrom €670Free CancellationRating
6.7
7,589 reviews
Search British Airways flights
American AirlinesPriceFrom €1,120Free CancellationRating
7.2
11,058 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
Flights to Sao Paulofrom €611
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Flights to Florianopolisfrom €933