€398 Find Cheap Flights 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.

09:20 - 04:05

DUB

BOG

24h 45m

1 stop

09:00 - 08:15

BOG

DUB

17h 15m

1 stop

€616Air Canada

Thu, 17 Sep - Wed, 30 Sep

09:20 - 04:05

DUB

BOG

24h 45m

1 stop

09:00 - 08:15

BOG

DUB

17h 15m

1 stop

€617Air Canada

Sun, 4 Oct - Wed, 21 Oct

09:40 - 10:15

DUB

GIG

27h 35m

1 stop

21:05 - 09:45

GIG

DUB

33h 40m

2 stops

€626Delta

Tue, 1 Dec - Mon, 7 Dec

16:20 - 19:40

DUB

GIG

31h 20m

1 stop

23:40 - 22:55

GIG

DUB

20h 15m

1 stop

€693Air France

Mon, 5 Oct - Tue, 27 Oct

10:00 - 08:15

DUB

SCL

26h 15m

2 stops

20:40 - 09:15

SCL

DUB

32h 35m

2 stops

€701Delta

Mon, 14 Sep - Wed, 30 Sep

05:55 - 19:40

DUB

GIG

17h 45m

1 stop

14:20 - 22:40

GIG

DUB

28h 20m

2 stops

€723Air France

Thu, 25 Jun - Mon, 29 Jun

09:50 - 23:30

DUB

EZE

17h 40m

1 stop

21:40 - 17:40

EZE

DUB

16h 00m

1 stop

€832Iberia

Tue, 30 Jun - Tue, 4 Aug

18:20 - 16:05

DUB

EZE

25h 45m

1 stop

13:00 - 09:05

EZE

DUB

16h 05m

1 stop

€833Iberia

Thu, 25 Jun - Mon, 29 Jun

08:55 - 10:30

DUB

GYN

29h 35m

2 stops

11:20 - 22:25

GYN

DUB

31h 05m

2 stops

€909KLM

Sat, 5 Sep - Wed, 30 Sep

05:55 - 10:30

DUB

GYN

32h 35m

2 stops

11:20 - 22:25

GYN

DUB

31h 05m

2 stops

€914KLM

Sat, 5 Sep - Wed, 30 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinBogotá

DUB - BOG

DUBBOG

Dublin

Thu 17/9

09:20-04:05

1 stop24h 45m

Bogotá El Dorado

Wed 30/9

09:00-08:15

1 stop17h 15m

€616

DublinBogotá

DUB - BOG

DUBBOG

Dublin

Sun 4/10

09:20-04:05

1 stop24h 45m

Bogotá El Dorado

Wed 21/10

09:00-08:15

1 stop17h 15m

€617

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 1/12

09:40-10:15

1 stop27h 35m

Rio de Janeiro–Galeão Intl

Mon 7/12

21:05-09:45

2 stops33h 40m

€626

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 5/10

16:20-19:40

1 stop31h 20m

Rio de Janeiro–Galeão Intl

Tue 27/10

23:40-22:55

1 stop20h 15m

€693

DublinSantiago

DUB - SCL

DUBSCL

Dublin

Mon 14/9

10:00-08:15

2 stops26h 15m

Santiago Arturo Merino Benitez

Wed 30/9

20:40-09:15

2 stops32h 35m

€701

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 25/6

05:55-19:40

1 stop17h 45m

Rio de Janeiro–Galeão Intl

Mon 29/6

14:20-22:40

2 stops28h 20m

€723

Fastest return journey

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 30/6

09:50-23:30

1 stop17h 40m

Buenos Aires Ministro Pistarini

Tue 4/8

21:40-17:40

1 stop16h 00m

€832

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 25/6

18:20-16:05

1 stop25h 45m

Buenos Aires Ministro Pistarini

Mon 29/6

13:00-09:05

1 stop16h 05m

€833

DublinGoiânia

DUB - GYN

DUBGYN

Dublin

Sat 5/9

08:55-10:30

2 stops29h 35m

Goiânia Santa Genoveva

Wed 30/9

11:20-22:25

2 stops31h 05m

€909

DublinGoiânia

DUB - GYN

DUBGYN

Dublin

Sat 5/9

05:55-10:30

2 stops32h 35m

Goiânia Santa Genoveva

Wed 30/9

11:20-22:25

2 stops31h 05m

€914

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	€941 - €1,751

CHEAPEST COUNTRY	Peru	16% cheaper	Users typically spent €177 less on flights to Peru
MOST EXPENSIVE COUNTRY	Chile	57% more expensive	Users typically spent €633 more on trips to Chile
MOST POPULAR COUNTRY TO FLY TO	Brazil	664% 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, Chile, Peru 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	€398
Best Round-Trip Price	€616
Fastest flight time	27h 30m
Popular in	December

The best one-way flight price to South America from Ireland in the last 5 days is €398 (Dublin to Sao Paulo Viracopos).

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The best round-trip flight price to South America from Ireland in the last 5 days is €616 (Dublin to Bogotá El Dorado).

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The fastest flight to South America from Ireland takes 27h 30m (Dublin to Rio de Janeiro–Galeão Intl).

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December has the highest demand for flights to South America, with a 3% 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 June 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.