€319 Find Cheap Flights to South America in 2026

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Find the cheapest flights from Ireland to South America

Return

One-way

Last minute

Recent return flight deals from Ireland to South America

Enter your travel dates to find the best prices.

09:50 - 04:05

DUB

BOG

24h 15m

1 stop

09:00 - 08:15

BOG

DUB

17h 15m

1 stop

€617Air Canada

Sat, 29 Aug - Mon, 14 Sep

11:00 - 10:15

DUB

GIG

27h 15m

1 stop

21:00 - 10:45

GIG

DUB

33h 45m

2 stops

€635Delta

Sun, 6 Sep - Mon, 21 Sep

12:40 - 09:00

DUB

GRU

24h 20m

1 stop

22:30 - 09:40

GRU

DUB

31h 10m

2 stops

€744American Airlines

Thu, 13 Aug - Fri, 28 Aug

10:30 - 06:00

DUB

GRU

23h 30m

1 stop

16:10 - 17:05

GRU

DUB

21h 55m

1 stop

€753British Airways

Sun, 11 Oct - Mon, 26 Oct

17:10 - 06:00

DUB

GRU

16h 50m

1 stop

15:30 - 16:20

GRU

DUB

20h 50m

1 stop

€755British Airways

Sun, 30 Aug - Sun, 27 Sep

08:35 - 07:15

DUB

GRU

26h 40m

2 stops

23:15 - 06:30

GRU

DUB

27h 15m

2 stops

€758American Airlines

Thu, 10 Sep - Wed, 23 Sep

06:00 - 21:20

DUB

CGH

18h 20m

2 stops

16:55 - 14:30

CGH

DUB

18h 35m

2 stops

€810Air France

Wed, 11 Nov - Thu, 26 Nov

05:55 - 20:55

DUB

CGH

19h 00m

2 stops

12:55 - 15:25

CGH

DUB

22h 30m

2 stops

€819Air France

Mon, 14 Sep - Wed, 30 Sep

05:55 - 10:25

DUB

GYN

32h 30m

2 stops

05:40 - 16:40

GYN

DUB

31h 00m

2 stops

€828KLM

Fri, 11 Sep - Sun, 27 Sep

08:55 - 05:50

DUB

EZE

24h 55m

1 stop

15:05 - 08:20

EZE

DUB

37h 15m

1 stop

€850KLM

Fri, 4 Sep - Thu, 17 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinBogotá

DUB - BOG

DUBBOG

Dublin

Sat 29/8

09:50-04:05

1 stop24h 15m

Bogotá El Dorado

Mon 14/9

09:00-08:15

1 stop17h 15m

€617

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 6/9

11:00-10:15

1 stop27h 15m

Rio de Janeiro–Galeão Intl

Mon 21/9

21:00-10:45

2 stops33h 45m

€635

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 13/8

12:40-09:00

1 stop24h 20m

Sao Paulo Guarulhos Intl

Fri 28/8

22:30-09:40

2 stops31h 10m

€744

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sun 11/10

10:30-06:00

1 stop23h 30m

Sao Paulo Guarulhos Intl

Mon 26/10

16:10-17:05

1 stop21h 55m

€753

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sun 30/8

17:10-06:00

1 stop16h 50m

Sao Paulo Guarulhos Intl

Sun 27/9

15:30-16:20

1 stop20h 50m

€755

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 10/9

08:35-07:15

2 stops26h 40m

Sao Paulo Guarulhos Intl

Wed 23/9

23:15-06:30

2 stops27h 15m

€758

Fastest return journey

DublinSao Paulo

DUB - CGH

DUBCGH

Dublin

Wed 11/11

06:00-21:20

2 stops18h 20m

Sao Paulo Congonhas

Thu 26/11

16:55-14:30

2 stops18h 35m

€810

DublinSao Paulo

DUB - CGH

DUBCGH

Dublin

Mon 14/9

05:55-20:55

2 stops19h 00m

Sao Paulo Congonhas

Wed 30/9

12:55-15:25

2 stops22h 30m

€819

DublinGoiânia

DUB - GYN

DUBGYN

Dublin

Fri 11/9

05:55-10:25

2 stops32h 30m

Goiânia Santa Genoveva

Sun 27/9

05:40-16:40

2 stops31h 00m

€828

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 4/9

08:55-05:50

1 stop24h 55m

Buenos Aires Ministro Pistarini

Thu 17/9

15:05-08:20

1 stop37h 15m

€850

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Flight prices to countries in South America

Interested in flights to South America? Find the countries in South America that you can fly to for the biggest savings

	Price	€820 - €1,590

CHEAPEST COUNTRY	Peru	25% cheaper	Users typically spent €279 less on flights to Peru
MOST EXPENSIVE COUNTRY	Chile	45% more expensive	Users typically spent €492 more on trips to Chile
MOST POPULAR COUNTRY TO FLY TO	Brazil	538% more popular	As a popular travel destination, more of our users plan to visit Brazil than any other country in South America

Where are the most popular flight destinations in South America?

The most popular flight destination in South America, according to our users, is Brazil, followed by Argentina, Peru, Chile and Colombia.

Cheapest flights to cities in South America

Click on the cities below to find out when it's cheapest to fly to South America from Ireland

Bogotá

South America

Cheap South America flight deals and tips

Summary info about South America flight prices, duration and airlines

Best One-Way Price	€319
Best Round-Trip Price	€617
Fastest flight time	19h 40m
Popular in	December

The best one-way flight price to South America from Ireland in the last 5 days is €319 (Dublin to Sao Paulo Viracopos).

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The best return flight price to South America from Ireland in the last 5 days is €617 (Dublin to Bogotá El Dorado).

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The fastest flight to South America from Ireland takes 19h 40m (Dublin to Goiânia Santa Genoveva).

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December has the highest demand for flights to South America, with a 2% price increase on average.

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Frequently asked questions about flying to South America

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

Prices for flights to South America were last updated today.

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

As of July 2026, there are 16 operators available to choose from for flights to South America.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to South America.

What documentation or ID do you need to fly to South America?

The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to South America which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to South America?

momondo helps you find the best flight to South America by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight to South America now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to South America and let you know when they change.