€404 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.

13:15 - 06:00

DUB

LIM

22h 45m

1 stop

08:00 - 11:30

LIM

DUB

21h 30m

1 stop

€635Air Transat

Sat, 12 Sep - Sun, 18 Oct

09:50 - 04:05

DUB

BOG

24h 15m

1 stop

09:00 - 06:10

BOG

DUB

16h 10m

1 stop

€639Air Canada

Mon, 5 Oct - Thu, 29 Oct

09:20 - 04:05

DUB

BOG

24h 45m

1 stop

09:00 - 08:15

BOG

DUB

17h 15m

1 stop

€640Air Canada

Thu, 17 Sep - Wed, 14 Oct

09:50 - 04:05

DUB

BOG

24h 15m

1 stop

09:00 - 06:10

BOG

DUB

16h 10m

1 stop

€643Air Canada

Mon, 5 Oct - Thu, 29 Oct

11:00 - 08:15

DUB

SCL

25h 15m

1 stop

20:40 - 09:15

SCL

DUB

32h 35m

2 stops

€699Delta

Mon, 14 Sep - Mon, 28 Sep

11:00 - 08:15

DUB

SCL

25h 15m

1 stop

20:40 - 09:15

SCL

DUB

32h 35m

2 stops

€701Delta

Mon, 14 Sep - Mon, 28 Sep

05:55 - 19:40

DUB

GIG

17h 45m

1 stop

21:55 - 22:40

GIG

DUB

20h 45m

2 stops

€712Air France

Thu, 25 Jun - Thu, 9 Jul

19:15 - 19:40

DUB

GIG

28h 25m

1 stop

18:55 - 22:40

GIG

DUB

23h 45m

1 stop

€714Air France

Thu, 25 Jun - Thu, 9 Jul

05:55 - 10:30

DUB

GYN

32h 35m

2 stops

18:00 - 22:25

GYN

DUB

24h 25m

2 stops

€958KLM

Sat, 5 Sep - Wed, 30 Sep

04:25 - 19:10

DUB

FLN

17h 45m

1 stop

00:55 - 23:20

FLN

DUB

19h 25m

1 stop

€1,142TAP AIR PORTUGAL

Sun, 15 Nov - Fri, 19 Mar

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinLima

DUB - LIM

DUBLIM

Dublin

Sat 12/9

13:15-06:00

1 stop22h 45m

Lima J Chavez Intl

Sun 18/10

08:00-11:30

1 stop21h 30m

€635

DublinBogotá

DUB - BOG

DUBBOG

Dublin

Mon 5/10

09:50-04:05

1 stop24h 15m

Bogotá El Dorado

Thu 29/10

09:00-06:10

1 stop16h 10m

€639

DublinBogotá

DUB - BOG

DUBBOG

Dublin

Thu 17/9

09:20-04:05

1 stop24h 45m

Bogotá El Dorado

Wed 14/10

09:00-08:15

1 stop17h 15m

€640

DublinBogotá

DUB - BOG

DUBBOG

Dublin

Mon 5/10

09:50-04:05

1 stop24h 15m

Bogotá El Dorado

Thu 29/10

09:00-06:10

1 stop16h 10m

€643

DublinSantiago

DUB - SCL

DUBSCL

Dublin

Mon 14/9

11:00-08:15

1 stop25h 15m

Santiago Arturo Merino Benitez

Mon 28/9

20:40-09:15

2 stops32h 35m

€699

DublinSantiago

DUB - SCL

DUBSCL

Dublin

Mon 14/9

11:00-08:15

1 stop25h 15m

Santiago Arturo Merino Benitez

Mon 28/9

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

Thu 9/7

21:55-22:40

2 stops20h 45m

€712

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 25/6

19:15-19:40

1 stop28h 25m

Rio de Janeiro–Galeão Intl

Thu 9/7

18:55-22:40

1 stop23h 45m

€714

DublinGoiânia

DUB - GYN

DUBGYN

Dublin

Sat 5/9

05:55-10:30

2 stops32h 35m

Goiânia Santa Genoveva

Wed 30/9

18:00-22:25

2 stops24h 25m

€958

Fastest return journey

DublinFlorianopolis

DUB - FLN

DUBFLN

Dublin

Sun 15/11

04:25-19:10

1 stop17h 45m

Florianopolis Hercilio Luz

Fri 19/3

00:55-23:20

1 stop19h 25m

€1,142

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	€885 - €1,743

CHEAPEST COUNTRY	Peru	27% cheaper	Users typically spent €328 less on flights to Peru
MOST EXPENSIVE COUNTRY	Chile	44% more expensive	Users typically spent €529 more on trips to Chile
MOST POPULAR COUNTRY TO FLY TO	Brazil	661% 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	€404
Best Round-Trip Price	€635
Fastest flight time	15h 05m
Popular in	July

The best one-way flight price to South America from Ireland in the last 5 days is €404 (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 €635 (Dublin to Lima J Chavez Intl).

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The fastest flight to South America from Ireland takes 15h 05m (Dublin to Sao Paulo Guarulhos Intl).

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July has the highest demand for flights to South America, with a 18% 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.