Which airlines fly to South America?

TAP AIR PORTUGAL, KLM and Delta are the top three most popular airlines that fly to South America from Ireland according to our data. TAP AIR PORTUGAL is the first choice among our users, with 36% of people opting to fly with this airline when travelling to South America. Keep in mind that there are 5 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ireland to South America?

Turkish Airlines, TAP AIR PORTUGAL, and United Airlines are the most popular carriers operating from Ireland to South America

When did momondo last update prices for flights from Ireland to South America?

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

How many operators does momondo search for flights from Ireland to South America?

There are 4 operators available for flights from Ireland to South America as of March 2026.

How old do you have to be to fly from Ireland to South America?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland 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.

£397 Cheap Flights from Ireland to South America in 2026

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Find the cheapest flights from Ireland to South America

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to South America

Enter your travel dates to find the best prices.

05:55 - 08:50

DUB

GRU

30h 55m

2 stops

20:30 - 09:15

GRU

DUB

32h 45m

2 stops

£560Delta

Wed, 6 May - Wed, 27 May

11:00 - 05:40

DUB

GRU

22h 40m

1 stop

20:30 - 09:15

GRU

DUB

32h 45m

1 stop

£577Delta

Tue, 8 Sep - Tue, 20 Oct

19:30 - 06:00

DUB

GRU

14h 30m

1 stop

14:10 - 09:05

GRU

DUB

14h 55m

1 stop

£607Multiple Airlines

Tue, 12 May - Wed, 29 Jul

19:30 - 06:00

DUB

GRU

14h 30m

1 stop

14:10 - 09:05

GRU

DUB

14h 55m

1 stop

£625Multiple Airlines

Tue, 16 Jun - Sun, 19 Jul

15:30 - 06:00

DUB

GRU

18h 30m

1 stop

15:05 - 09:00

GRU

DUB

13h 55m

1 stop

£642British Airways

Thu, 7 May - Thu, 14 May

15:30 - 06:00

DUB

GRU

18h 30m

1 stop

15:05 - 09:00

GRU

DUB

13h 55m

1 stop

£646British Airways

Thu, 7 May - Thu, 14 May

05:55 - 19:45

DUB

GIG

17h 50m

1 stop

21:55 - 10:25

GIG

DUB

32h 30m

1 stop

£648KLM

Wed, 3 Jun - Thu, 11 Jun

05:55 - 19:45

DUB

GIG

17h 50m

1 stop

21:55 - 08:20

GIG

DUB

30h 25m

1 stop

£656KLM

Mon, 8 Jun - Mon, 22 Jun

18:50 - 22:25

DUB

POA

31h 35m

1 stop

01:00 - 10:00

POA

DUB

29h 00m

1 stop

£885TAP AIR PORTUGAL

Sun, 6 Sep - Mon, 14 Sep

10:45 - 20:25

DUB

POA

37h 40m

1 stop

15:45 - 00:05

POA

DUB

28h 20m

2 stops

£934TAP AIR PORTUGAL

Wed, 13 May - Thu, 21 May

Delta flights from Ireland to South America

Our best Delta deals on Ireland to South America flight tickets

Delta

6 May

DUB05:55Dublin

30h 55m

2 stops

GRU08:50Sao Paulo Guarulhos Intl

27 May

GRU20:30Sao Paulo Guarulhos Intl

32h 45m

2 stops

DUB09:15Dublin

£560

Delta

8 Sept

DUB11:00Dublin

22h 40m

1 stop

GRU05:40Sao Paulo Guarulhos Intl

20 Oct

GRU20:30Sao Paulo Guarulhos Intl

32h 45m

1 stop

DUB09:15Dublin

£577

Delta

8 Sept

DUB11:00Dublin

22h 40m

1 stop

GRU05:40Sao Paulo Guarulhos Intl

20 Oct

GRU20:30Sao Paulo Guarulhos Intl

32h 45m

1 stop

DUB09:15Dublin

£580

British Airways flights from Ireland to South America

Our best British Airways deals on Ireland to South America flight tickets

British Airways

7 May

DUB15:30Dublin

18h 30m

1 stop

GRU06:00Sao Paulo Guarulhos Intl

14 May

GRU15:05Sao Paulo Guarulhos Intl

13h 55m

1 stop

DUB09:00Dublin

£642

British Airways

7 May

DUB15:30Dublin

18h 30m

1 stop

GRU06:00Sao Paulo Guarulhos Intl

14 May

GRU15:05Sao Paulo Guarulhos Intl

13h 55m

1 stop

DUB09:00Dublin

£646

British Airways

11 Jun

DUB15:55Dublin

17h 30m

1 stop

GIG05:25Rio de Janeiro–Galeão Intl

18 Jun

GIG19:15Rio de Janeiro–Galeão Intl

20h 20m

2 stops

DUB19:35Dublin

£779

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 6/5

05:55-08:50

2 stops30h 55m

Sao Paulo Guarulhos Intl

Wed 27/5

20:30-09:15

2 stops32h 45m

£560

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Tue 8/9

11:00-05:40

1 stop22h 40m

Sao Paulo Guarulhos Intl

Tue 20/10

20:30-09:15

1 stop32h 45m

£577

Fastest return journey

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Tue 12/5

19:30-06:00

1 stop14h 30m

Sao Paulo Guarulhos Intl

Wed 29/7

14:10-09:05

1 stop14h 55m

£607

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Tue 16/6

19:30-06:00

1 stop14h 30m

Sao Paulo Guarulhos Intl

Sun 19/7

14:10-09:05

1 stop14h 55m

£625

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 7/5

15:30-06:00

1 stop18h 30m

Sao Paulo Guarulhos Intl

Thu 14/5

15:05-09:00

1 stop13h 55m

£642

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 7/5

15:30-06:00

1 stop18h 30m

Sao Paulo Guarulhos Intl

Thu 14/5

15:05-09:00

1 stop13h 55m

£646

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 3/6

05:55-19:45

1 stop17h 50m

Rio de Janeiro–Galeão Intl

Thu 11/6

21:55-10:25

1 stop32h 30m

£648

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 8/6

05:55-19:45

1 stop17h 50m

Rio de Janeiro–Galeão Intl

Mon 22/6

21:55-08:20

1 stop30h 25m

£656

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sun 6/9

18:50-22:25

1 stop31h 35m

Porto Alegre Salgado Filho

Mon 14/9

01:00-10:00

1 stop29h 00m

£885

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Wed 13/5

10:45-20:25

1 stop37h 40m

Porto Alegre Salgado Filho

Thu 21/5

15:45-00:05

2 stops28h 20m

£934

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland 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

Prices

Airlines

What is the cheapest month to fly to South America?

In general, April is the cheapest month to fly from Ireland to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £646. If you are unable to visit South America during the month of April, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around £656.

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

You could potentially save up to 15% on your flight if you consider stops on a Ireland to South America flight.

Cheap Ireland to South America flight deals and tips

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

Fastest flight time	13h 35m
Direct flights	None

The fastest flight from Ireland to South America takes 13h 35m

There are no direct flights from Ireland to South America. There are no popular flight routes from Ireland to South America.

Search flight deals

When did momondo last update prices for flights from Ireland to South America?
Prices for flights from Ireland to South America are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to South America?
There are 4 operators available for flights from Ireland to South America as of March 2026.
How old do you have to be to fly from Ireland to South America?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland 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 Ireland to South America

Compare and see reviews for airlines that fly from Ireland to South America with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom £485	Free Cancellation	Rating 7.1 2,175 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom £601	Free Cancellation	Rating 6.7 7,813 reviews	Search British Airways flights
Delta	PriceFrom £606	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
KLM	PriceFrom £677	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights
Air France	PriceFrom £770	Free Cancellation	Rating 7.4 1,550 reviews	Search Air France flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to South America. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to South America from Ireland with this policy.

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

momondo provides multiple filters to help you find the best flight to South America from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ireland to South America flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.