€372 Find Cheap Flights to South America in 2026

1 adult

0 bags

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

€580Air Transat

Wed, 26 Aug - Sun, 27 Sep

13:15 - 06:00

DUB

LIM

22h 45m

1 stop

08:00 - 11:30

LIM

DUB

21h 30m

1 stop

€699Air Transat

Sun, 23 Aug - Sun, 27 Sep

05:55 - 19:40

DUB

GIG

17h 45m

1 stop

14:20 - 18:25

GIG

DUB

24h 05m

2 stops

€712Air France

Mon, 25 May - Wed, 10 Jun

15:25 - 06:00

DUB

GRU

18h 35m

1 stop

15:30 - 14:35

GRU

DUB

19h 05m

1 stop

€722British Airways

Wed, 27 May - Wed, 10 Jun

05:55 - 10:15

DUB

GIG

32h 20m

2 stops

21:00 - 07:55

GIG

DUB

30h 55m

2 stops

€741Delta

Sun, 7 Jun - Sat, 13 Jun

18:50 - 02:00

DUB

GIG

35h 10m

1 stop

20:25 - 00:05

GIG

DUB

23h 40m

1 stop

€749TAP AIR PORTUGAL

Sun, 31 May - Wed, 10 Jun

18:50 - 02:00

DUB

GIG

35h 10m

1 stop

20:25 - 00:05

GIG

DUB

23h 40m

1 stop

€751TAP AIR PORTUGAL

Sun, 31 May - Wed, 10 Jun

09:15 - 19:40

DUB

GIG

14h 25m

1 stop

14:20 - 15:25

GIG

DUB

21h 05m

2 stops

€753Air France

Mon, 25 May - Mon, 15 Jun

06:20 - 17:35

DUB

GIG

15h 15m

1 stop

19:15 - 17:40

GIG

DUB

18h 25m

1 stop

€756Iberia

Fri, 12 Jun - Fri, 19 Jun

11:00 - 09:45

DUB

EZE

26h 45m

1 stop

20:10 - 10:45

EZE

DUB

34h 35m

2 stops

€880Delta

Tue, 1 Sep - Thu, 17 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinLima

DUB - LIM

DUBLIM

Dublin

Wed 26/8

13:15-06:00

1 stop22h 45m

Lima J Chavez Intl

Sun 27/9

08:00-11:30

1 stop21h 30m

€580

DublinLima

DUB - LIM

DUBLIM

Dublin

Sun 23/8

13:15-06:00

1 stop22h 45m

Lima J Chavez Intl

Sun 27/9

08:00-11:30

1 stop21h 30m

€699

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 25/5

05:55-19:40

1 stop17h 45m

Rio de Janeiro–Galeão Intl

Wed 10/6

14:20-18:25

2 stops24h 05m

€712

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 27/5

15:25-06:00

1 stop18h 35m

Sao Paulo Guarulhos Intl

Wed 10/6

15:30-14:35

1 stop19h 05m

€722

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 7/6

05:55-10:15

2 stops32h 20m

Rio de Janeiro–Galeão Intl

Sat 13/6

21:00-07:55

2 stops30h 55m

€741

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 31/5

18:50-02:00

1 stop35h 10m

Rio de Janeiro–Galeão Intl

Wed 10/6

20:25-00:05

1 stop23h 40m

€749

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 31/5

18:50-02:00

1 stop35h 10m

Rio de Janeiro–Galeão Intl

Wed 10/6

20:25-00:05

1 stop23h 40m

€751

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 25/5

09:15-19:40

1 stop14h 25m

Rio de Janeiro–Galeão Intl

Mon 15/6

14:20-15:25

2 stops21h 05m

€753

Fastest return journey

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 12/6

06:20-17:35

1 stop15h 15m

Rio de Janeiro–Galeão Intl

Fri 19/6

19:15-17:40

1 stop18h 25m

€756

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 1/9

11:00-09:45

1 stop26h 45m

Buenos Aires Ministro Pistarini

Thu 17/9

20:10-10:45

2 stops34h 35m

€880

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	€897 - €2,319

CHEAPEST COUNTRY	Paraguay	24% cheaper	Users typically spent €290 less on flights to Paraguay
MOST EXPENSIVE COUNTRY	Chile	95% more expensive	Users typically spent €1,133 more on trips to Chile
MOST POPULAR COUNTRY TO FLY TO	Brazil	657% 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	€372
Best Round-Trip Price	€580
Fastest flight time	31h 10m
Popular in	July

The best one-way flight price to South America from Ireland in the last 72 hours is €372 (Dublin to Sao Paulo Guarulhos Intl).

Search Deals

The best round-trip flight price to South America from Ireland in the last 72 hours is €580 (Dublin to Lima J Chavez Intl).

Search Deals

The fastest flight to South America from Ireland takes 31h 10m (Dublin to Sao Paulo Guarulhos Intl).

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 May 2026, there are 15 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.