€418 Find Cheap Flights to South America in 2026

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

€587Air Transat

Wed, 16 Sep - Sun, 27 Sep

10:45 - 09:50

DUB

GIG

26h 05m

1 stop

21:05 - 09:45

GIG

DUB

33h 40m

2 stops

€628Delta

Wed, 11 Nov - Wed, 18 Nov

13:25 - 10:15

DUB

GIG

23h 50m

2 stops

21:05 - 08:45

GIG

DUB

32h 40m

2 stops

€645Delta

Tue, 27 Oct - Wed, 4 Nov

18:20 - 07:25

DUB

SCL

18h 05m

1 stop

10:40 - 17:00

SCL

DUB

25h 20m

1 stop

€670Iberia

Thu, 16 Jul - Thu, 23 Jul

18:30 - 06:55

DUB

GIG

15h 25m

1 stop

18:00 - 12:25

GIG

DUB

15h 25m

1 stop

€676British Airways

Sat, 31 Oct - Thu, 12 Nov

14:15 - 06:55

DUB

GIG

19h 40m

1 stop

18:00 - 17:25

GIG

DUB

20h 25m

1 stop

€694British Airways

Thu, 29 Oct - Thu, 5 Nov

05:55 - 19:25

DUB

GIG

17h 30m

2 stops

18:55 - 18:25

GIG

DUB

19h 30m

1 stop

€703Air France

Wed, 17 Jun - Tue, 23 Jun

05:55 - 19:25

DUB

GIG

17h 30m

2 stops

22:00 - 22:40

GIG

DUB

20h 40m

1 stop

€705Air France

Wed, 17 Jun - Thu, 2 Jul

05:55 - 00:30

DUB

GYN

22h 35m

2 stops

11:20 - 22:25

GYN

DUB

31h 05m

2 stops

€888KLM

Tue, 1 Sep - Wed, 30 Sep

08:55 - 10:30

DUB

GYN

29h 35m

2 stops

11:20 - 22:25

GYN

DUB

31h 05m

2 stops

€889KLM

Sat, 5 Sep - Wed, 30 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinLima

DUB - LIM

DUBLIM

Dublin

Wed 16/9

13:15-06:00

1 stop22h 45m

Lima J Chavez Intl

Sun 27/9

08:00-11:30

1 stop21h 30m

€587

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 11/11

10:45-09:50

1 stop26h 05m

Rio de Janeiro–Galeão Intl

Wed 18/11

21:05-09:45

2 stops33h 40m

€628

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 27/10

13:25-10:15

2 stops23h 50m

Rio de Janeiro–Galeão Intl

Wed 4/11

21:05-08:45

2 stops32h 40m

€645

DublinSantiago

DUB - SCL

DUBSCL

Dublin

Thu 16/7

18:20-07:25

1 stop18h 05m

Santiago Arturo Merino Benitez

Thu 23/7

10:40-17:00

1 stop25h 20m

€670

Fastest return journey

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sat 31/10

18:30-06:55

1 stop15h 25m

Rio de Janeiro–Galeão Intl

Thu 12/11

18:00-12:25

1 stop15h 25m

€676

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 29/10

14:15-06:55

1 stop19h 40m

Rio de Janeiro–Galeão Intl

Thu 5/11

18:00-17:25

1 stop20h 25m

€694

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 17/6

05:55-19:25

2 stops17h 30m

Rio de Janeiro–Galeão Intl

Tue 23/6

18:55-18:25

1 stop19h 30m

€703

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 17/6

05:55-19:25

2 stops17h 30m

Rio de Janeiro–Galeão Intl

Thu 2/7

22:00-22:40

1 stop20h 40m

€705

DublinGoiânia

DUB - GYN

DUBGYN

Dublin

Tue 1/9

05:55-00:30

2 stops22h 35m

Goiânia Santa Genoveva

Wed 30/9

11:20-22:25

2 stops31h 05m

€888

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

€889

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	€832 - €1,745

CHEAPEST COUNTRY	Peru	24% cheaper	Users typically spent €259 less on flights to Peru
MOST EXPENSIVE COUNTRY	Chile	60% more expensive	Users typically spent €653 more on trips to Chile
MOST POPULAR COUNTRY TO FLY TO	Brazil	606% 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	€418
Best Round-Trip Price	€587
Fastest flight time	30h 20m
Popular in	July

The best one-way flight price to South America from Ireland in the last 5 days is €418 (Dublin to Sao Paulo Viracopos).

Search Deals

The best round-trip flight price to South America from Ireland in the last 5 days is €587 (Dublin to Lima J Chavez Intl).

Search Deals

The fastest flight to South America from Ireland takes 30h 20m (Dublin to Bogotá El Dorado).

Search Deals

July has the highest demand for flights to South America, with a 12% price increase on average.

Search Deals

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.