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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 8/11. 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

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Delta Logo
08:50 - 10:15DUB-GIG
28h 25m2 stops
Delta Logo
21:30 - 08:45GIG-DUB
32h 15m2 stops
€628Delta
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Wed, 21 Jan - Thu, 5 Feb
Delta Logo
10:45 - 10:15DUB-GIG
26h 30m1 stop
Delta Logo
21:30 - 12:40GIG-DUB
36h 10m2 stops
€638Delta
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Mon, 2 Feb - Wed, 11 Feb
KLM Logo
05:55 - 18:40DUB-GIG
15h 45m1 stop
KLM Logo
20:50 - 16:20GIG-DUB
16h 30m1 stop
€684KLM
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Fri, 14 Nov - Sat, 6 Dec
KLM Logo
05:55 - 18:40DUB-GIG
15h 45m1 stop
KLM Logo
15:55 - 12:40GIG-DUB
41h 45m2 stops
€699KLM
Find Deal
Fri, 14 Nov - Sat, 6 Dec
Air France Logo
06:00 - 18:25DUB-GIG
15h 25m1 stop
Air France Logo
23:20 - 07:50GIG-DUB
29h 30m1 stop
€729Air France
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Fri, 21 Nov - Sat, 6 Dec
TAP AIR PORTUGAL Logo
16:55 - 19:55DUB-GRU
30h 00m1 stop
TAP AIR PORTUGAL Logo
15:30 - 23:55GRU-DUB
28h 25m1 stop
€735TAP AIR PORTUGAL
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Wed, 11 Mar - Tue, 31 Mar
Air France Logo
08:55 - 18:25DUB-GIG
36h 30m1 stop
Air France Logo
23:20 - 07:50GIG-DUB
29h 30m1 stop
€735Air France
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Thu, 20 Nov - Sat, 6 Dec
TAP AIR PORTUGAL Logo
16:55 - 06:50DUB-GRU
16h 55m1 stop
TAP AIR PORTUGAL Logo
15:30 - 10:00GRU-DUB
14h 30m1 stop
€740TAP AIR PORTUGAL
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Wed, 11 Mar - Tue, 31 Mar
British Airways Logo
15:55 - 10:30DUB-AEP
22h 35m2 stops
British Airways Logo
10:35 - 10:15AEP-DUB
19h 40m2 stops
€1,157British Airways
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Wed, 1 Apr - Wed, 22 Apr
British Airways Logo
15:55 - 11:45DUB-AEP
22h 50m2 stops
British Airways Logo
10:35 - 11:15AEP-DUB
20h 40m2 stops
€1,205British Airways
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Thu, 20 Nov - Sun, 31 May

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
11 Mar
DUB16:55Dublin
30h 00m
1 stop
GRU19:55Sao Paulo Guarulhos Intl
31 Mar
GRU15:30Sao Paulo Guarulhos Intl
28h 25m
1 stop
DUB23:55Dublin
€735
Find similar
TAP AIR PORTUGAL
11 Mar
DUB16:55Dublin
16h 55m
1 stop
GRU06:50Sao Paulo Guarulhos Intl
31 Mar
GRU15:30Sao Paulo Guarulhos Intl
14h 30m
1 stop
DUB10:00Dublin
€740
Find similar
TAP AIR PORTUGAL
11 Mar
DUB16:55Dublin
16h 55m
1 stop
GRU06:50Sao Paulo Guarulhos Intl
30 Mar
GRU00:45Sao Paulo Guarulhos Intl
29h 15m
1 stop
DUB10:00Dublin
€742
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KLM flights from Dublin to South America

Our best KLM deals on Dublin to South America flight tickets
KLM
14 Nov
DUB05:55Dublin
15h 45m
1 stop
GIG18:40Rio de Janeiro–Galeão Intl
6 Dec
GIG20:50Rio de Janeiro–Galeão Intl
16h 30m
1 stop
DUB16:20Dublin
€684
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KLM
14 Nov
DUB05:55Dublin
15h 45m
1 stop
GIG18:40Rio de Janeiro–Galeão Intl
6 Dec
GIG15:55Rio de Janeiro–Galeão Intl
41h 45m
2 stops
DUB12:40Dublin
€699
Find similar
KLM
14 Nov
DUB05:55Dublin
15h 45m
1 stop
GIG18:40Rio de Janeiro–Galeão Intl
18 Nov
GIG06:00Rio de Janeiro–Galeão Intl
37h 10m
2 stops
DUB22:10Dublin
€727
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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 31 October 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

Wed 21/1

08:50-10:15

2 stops28h 25m

Rio de Janeiro–Galeão Intl

Thu 5/2

21:30-08:45

2 stops32h 15m

€628

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 2/2

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Wed 11/2

21:30-12:40

2 stops36h 10m

€638

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 14/11

05:55-18:40

1 stop15h 45m

Rio de Janeiro–Galeão Intl

Sat 6/12

20:50-16:20

1 stop16h 30m

€684

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 14/11

05:55-18:40

1 stop15h 45m

Rio de Janeiro–Galeão Intl

Sat 6/12

15:55-12:40

2 stops41h 45m

€699

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 21/11

06:00-18:25

1 stop15h 25m

Rio de Janeiro–Galeão Intl

Sat 6/12

23:20-07:50

1 stop29h 30m

€729

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 11/3

16:55-19:55

1 stop30h 00m

Sao Paulo Guarulhos Intl

Tue 31/3

15:30-23:55

1 stop28h 25m

€735

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 20/11

08:55-18:25

1 stop36h 30m

Rio de Janeiro–Galeão Intl

Sat 6/12

23:20-07:50

1 stop29h 30m

€735

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 11/3

16:55-06:50

1 stop16h 55m

Sao Paulo Guarulhos Intl

Tue 31/3

15:30-10:00

1 stop14h 30m

€740

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Wed 1/4

15:55-10:30

2 stops22h 35m

Buenos Aires Jorge Newbery

Wed 22/4

10:35-10:15

2 stops19h 40m

€1,157

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Thu 20/11

15:55-11:45

2 stops22h 50m

Buenos Aires Jorge Newbery

Sun 31/5

10:35-11:15

2 stops20h 40m

€1,205

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 €675.

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 €701. 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 €834.

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 €615. 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 €795. 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 €828 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 €708 on momondo.

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

You could potentially save up to 9% 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 €361Free CancellationRating
7.3
4,035 reviews
Search Turkish Airlines flights
TAP AIR PORTUGALPriceFrom €482Free CancellationRating
7.1
2,041 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom €502Free CancellationRating
7.1
10,387 reviews
Search Air Canada flights
DeltaPriceFrom €554Free CancellationRating
7.9
7,996 reviews
Search Delta flights
KLMPriceFrom €619Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Air FrancePriceFrom €648Free CancellationRating
7.4
1,482 reviews
Search Air France flights
British AirwaysPriceFrom €680Free CancellationRating
6.7
7,489 reviews
Search British Airways flights
IberiaPriceFrom €755Free CancellationRating
7.0
3,005 reviews
Search Iberia flights
United AirlinesPriceFrom €803Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights
American AirlinesPriceFrom €1,133Free CancellationRating
7.2
11,031 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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