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Cheap flights from Dublin to South America from £347

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 22/11. 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

Enter your travel dates to find the best prices.
Delta Logo
05:55 - 09:55DUB-GRU
31h 00m2 stops
Delta Logo
20:30 - 10:25GRU-DUB
33h 55m2 stops
£610Delta
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Sun, 15 Mar - Tue, 7 Apr
Turkish Airlines Logo
16:30 - 17:45DUB-GRU
28h 15m1 stop
Turkish Airlines Logo
04:10 - 09:40GRU-DUB
26h 30m1 stop
£612Turkish Airlines
Find Deal
Mon, 2 Feb - Sun, 15 Feb
United Airlines Logo
10:40 - 07:15DUB-GRU
23h 35m1 stop
United Airlines Logo
22:25 - 10:20GRU-DUB
32h 55m1 stop
£637United Airlines
Find Deal
Wed, 4 Feb - Thu, 19 Feb
TAP AIR PORTUGAL Logo
16:55 - 19:55DUB-GRU
30h 00m1 stop
TAP AIR PORTUGAL Logo
01:35 - 23:20GRU-DUB
18h 45m1 stop
£650TAP AIR PORTUGAL
Find Deal
Wed, 11 Mar - Sat, 21 Mar
KLM Logo
05:55 - 19:00DUB-GRU
16h 05m1 stop
KLM Logo
20:59 - 16:20GRU-DUB
16h 21m1 stop
£659KLM
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Wed, 3 Dec - Tue, 3 Feb
KLM Logo
05:55 - 19:00DUB-GRU
16h 05m1 stop
KLM Logo
20:59 - 16:20GRU-DUB
16h 21m1 stop
£663KLM
Find Deal
Tue, 20 Jan - Tue, 17 Feb
United Airlines Logo
09:30 - 07:15DUB-GRU
24h 45m2 stops
United Airlines Logo
22:25 - 10:20GRU-DUB
32h 55m1 stop
£680United Airlines
Find Deal
Fri, 6 Feb - Thu, 19 Feb
TAP AIR PORTUGAL Logo
10:45 - 05:50DUB-GRU
23h 05m1 stop
TAP AIR PORTUGAL Logo
15:30 - 00:05GRU-DUB
28h 35m1 stop
£705TAP AIR PORTUGAL
Find Deal
Sun, 29 Mar - Wed, 29 Apr
British Airways Logo
15:05 - 11:45DUB-EZE
23h 40m2 stops
British Airways Logo
22:45 - 21:05EZE-DUB
19h 20m2 stops
£947British Airways
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Sun, 22 Feb - Mon, 23 Feb
British Airways Logo
08:50 - 11:45DUB-EZE
29h 55m2 stops
British Airways Logo
12:25 - 19:35EZE-DUB
27h 10m2 stops
£954British Airways
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Wed, 19 Nov - Mon, 8 Jun

Delta flights from Dublin to South America

Our best Delta deals on Dublin to South America flight tickets
Delta
9 Nov
DUB10:45Dublin
26h 10m
1 stop
GRU09:55Sao Paulo Guarulhos Intl
22 Nov
GRU23:45Sao Paulo Guarulhos Intl
30h 35m
2 stops
DUB09:20Dublin
£610
Find similar
Delta
15 Mar
DUB05:55Dublin
31h 00m
2 stops
GRU09:55Sao Paulo Guarulhos Intl
7 Apr
GRU20:30Sao Paulo Guarulhos Intl
33h 55m
2 stops
DUB10:25Dublin
£610
Find similar
Delta
5 Nov
DUB10:45Dublin
25h 50m
2 stops
GRU09:35Sao Paulo Guarulhos Intl
25 Nov
GRU21:15Sao Paulo Guarulhos Intl
31h 50m
2 stops
DUB08:05Dublin
£634
Find similar

Turkish Airlines flights from Dublin to South America

Our best Turkish Airlines deals on Dublin to South America flight tickets
Turkish Airlines
2 Feb
DUB16:30Dublin
28h 15m
1 stop
GRU17:45Sao Paulo Guarulhos Intl
15 Feb
GRU04:10Sao Paulo Guarulhos Intl
26h 30m
1 stop
DUB09:40Dublin
£612
Find similar
Turkish Airlines
27 Jan
DUB10:40Dublin
25h 50m
2 stops
CNF09:30Belo Horizonte Tancredo Neves Intl
17 Feb
CNF12:00Belo Horizonte Tancredo Neves Intl
55h 10m
2 stops
DUB22:10Dublin
£835
Find similar
Turkish Airlines
27 Jan
DUB10:40Dublin
25h 50m
2 stops
CNF09:30Belo Horizonte Tancredo Neves Intl
18 Feb
CNF10:15Belo Horizonte Tancredo Neves Intl
44h 25m
2 stops
DUB09:40Dublin
£885
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 279,928 searches. Data last updated 3 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

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sun 15/3

05:55-09:55

2 stops31h 00m

Sao Paulo Guarulhos Intl

Tue 7/4

20:30-10:25

2 stops33h 55m

£610

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Mon 2/2

16:30-17:45

1 stop28h 15m

Sao Paulo Guarulhos Intl

Sun 15/2

04:10-09:40

1 stop26h 30m

£612

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 4/2

10:40-07:15

1 stop23h 35m

Sao Paulo Guarulhos Intl

Thu 19/2

22:25-10:20

1 stop32h 55m

£637

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 11/3

16:55-19:55

1 stop30h 00m

Sao Paulo Guarulhos Intl

Sat 21/3

01:35-23:20

1 stop18h 45m

£650

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 3/12

05:55-19:00

1 stop16h 05m

Sao Paulo Guarulhos Intl

Tue 3/2

20:59-16:20

1 stop16h 21m

£659

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Tue 20/1

05:55-19:00

1 stop16h 05m

Sao Paulo Guarulhos Intl

Tue 17/2

20:59-16:20

1 stop16h 21m

£663

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Fri 6/2

09:30-07:15

2 stops24h 45m

Sao Paulo Guarulhos Intl

Thu 19/2

22:25-10:20

1 stop32h 55m

£680

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sun 29/3

10:45-05:50

1 stop23h 05m

Sao Paulo Guarulhos Intl

Wed 29/4

15:30-00:05

1 stop28h 35m

£705

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 22/2

15:05-11:45

2 stops23h 40m

Buenos Aires Ministro Pistarini

Mon 23/2

22:45-21:05

2 stops19h 20m

£947

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 19/11

08:50-11:45

2 stops29h 55m

Buenos Aires Ministro Pistarini

Mon 8/6

12:25-19:35

2 stops27h 10m

£954

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?

In general, September is the cheapest month to fly from Dublin to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £604. If you are unable to visit South America during the month of September, then departing from Dublin during the month April is also very affordable. Most momondo users find prices during this month for around £634.

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

Our data shows that Thursday is the least expensive day to fly to South America. Tickets to fly out on this day can be as low as £656. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to South America for around £889.

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 £803 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 £589 on momondo.

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

You could potentially save up to 18% 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.
Search flight deals

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

    Prices for flights from Dublin Airport to South America are refreshed on a daily basis.

  • 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 layovers 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 license 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
TAP AIR PORTUGALPriceFrom £413Free CancellationRating
7.1
2,044 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom £512Free CancellationRating
7.9
8,001 reviews
Search Delta flights
KLMPriceFrom £553Free CancellationRating
7.7
1,404 reviews
Search KLM flights
British AirwaysPriceFrom £607Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
Air FrancePriceFrom £680Free CancellationRating
7.4
1,482 reviews
Search Air France flights

Why use momondo?

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

Finding the right flight to South America from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South America quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Dublin to South America flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South America from Dublin.

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 not ready to book a flight from Dublin 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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