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Flights to South America

€368 Cheap flights to South America

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to South America departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to South America

Recent return flight deals from Ireland to South America

Enter your travel dates to find the best prices.
Delta Logo
10:45 - 10:15
DUB
-
GIG
26h 30m1 stop
Delta Logo
21:30 - 08:45
GIG
-
DUB
32h 15m2 stops
€610Delta
Sun, 18 Jan - Tue, 27 Jan
Delta Logo
10:45 - 08:20
DUB
-
GIG
24h 35m2 stops
Delta Logo
21:30 - 08:45
GIG
-
DUB
32h 15m2 stops
€611Delta
Sun, 18 Jan - Tue, 27 Jan
TAP AIR PORTUGAL Logo
04:25 - 19:55
DUB
-
GRU
18h 30m1 stop
TAP AIR PORTUGAL Logo
23:15 - 23:20
GRU
-
DUB
21h 05m1 stop
€718TAP AIR PORTUGAL
Sun, 15 Feb - Tue, 17 Mar
British Airways Logo
13:10 - 06:00
DUB
-
GRU
19h 50m1 stop
British Airways Logo
15:30 - 10:15
GRU
-
DUB
14h 45m1 stop
€721British Airways
Thu, 12 Mar - Mon, 30 Mar
British Airways Logo
10:30 - 06:00
DUB
-
GRU
22h 30m1 stop
British Airways Logo
15:30 - 13:25
GRU
-
DUB
17h 55m1 stop
€731British Airways
Thu, 12 Mar - Mon, 30 Mar
KLM Logo
17:20 - 23:50
DUB
-
CNF
34h 30m2 stops
KLM Logo
12:45 - 22:25
CNF
-
DUB
29h 40m2 stops
€866KLM
Thu, 9 Apr - Thu, 23 Apr
KLM Logo
05:55 - 23:55
DUB
-
CNF
21h 00m2 stops
KLM Logo
11:10 - 08:05
CNF
-
DUB
17h 55m2 stops
€876KLM
Sun, 18 Jan - Wed, 4 Feb
Air France Logo
06:00 - 20:20
DUB
-
EZE
17h 20m1 stop
Air France Logo
22:40 - 22:55
EZE
-
DUB
21h 15m1 stop
€1,034Air France
Sun, 1 Feb - Mon, 9 Feb
TAP AIR PORTUGAL Logo
04:15 - 21:40
DUB
-
CGH
20h 25m2 stops
TAP AIR PORTUGAL Logo
14:15 - 16:10
CGH
-
DUB
22h 55m2 stops
€1,042TAP AIR PORTUGAL
Sat, 28 Feb - Thu, 26 Mar
Air France Logo
06:00 - 22:10
DUB
-
CGH
19h 10m2 stops
Air France Logo
18:00 - 07:50
CGH
-
DUB
34h 50m2 stops
€1,099Air France
Mon, 26 Jan - Wed, 11 Feb

momondo Fare Finder

 
Locate flights to South America that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 11 December 2025.
Use the filters below to find and compare flights to South America that are best for you.

Fly from

Route

Depart

Return

Price

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 18/1

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Tue 27/1

21:30-08:45

2 stops32h 15m

€610

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 18/1

10:45-08:20

2 stops24h 35m

Rio de Janeiro–Galeão Intl

Tue 27/1

21:30-08:45

2 stops32h 15m

€611

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sun 15/2

04:25-19:55

1 stop18h 30m

Sao Paulo Guarulhos Intl

Tue 17/3

23:15-23:20

1 stop21h 05m

€718

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 12/3

13:10-06:00

1 stop19h 50m

Sao Paulo Guarulhos Intl

Mon 30/3

15:30-10:15

1 stop14h 45m

€721

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 12/3

10:30-06:00

1 stop22h 30m

Sao Paulo Guarulhos Intl

Mon 30/3

15:30-13:25

1 stop17h 55m

€731

DublinBelo Horizonte

DUB - CNF

DUBCNF

Dublin

Thu 9/4

17:20-23:50

2 stops34h 30m

Belo Horizonte Tancredo Neves Intl

Thu 23/4

12:45-22:25

2 stops29h 40m

€866

DublinBelo Horizonte

DUB - CNF

DUBCNF

Dublin

Sun 18/1

05:55-23:55

2 stops21h 00m

Belo Horizonte Tancredo Neves Intl

Wed 4/2

11:10-08:05

2 stops17h 55m

€876

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 1/2

06:00-20:20

1 stop17h 20m

Buenos Aires Ministro Pistarini

Mon 9/2

22:40-22:55

1 stop21h 15m

€1,034

DublinSao Paulo

DUB - CGH

DUBCGH

Dublin

Sat 28/2

04:15-21:40

2 stops20h 25m

Sao Paulo Congonhas

Thu 26/3

14:15-16:10

2 stops22h 55m

€1,042

DublinSao Paulo

DUB - CGH

DUBCGH

Dublin

Mon 26/1

06:00-22:10

2 stops19h 10m

Sao Paulo Congonhas

Wed 11/2

18:00-07:50

2 stops34h 50m

€1,099

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

€836 - €1,526

CHEAPEST COUNTRYPeru23% cheaperUsers typically spent €246 less on flights to Peru
MOST EXPENSIVE COUNTRYVenezuela41% more expensiveUsers typically spent €443 more on trips to Venezuela
MOST POPULAR COUNTRY TO FLY TOBrazil669% more popularAs 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, Colombia and Peru.

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
Cheapest flights according to searches in the past 7 days on momondo.
South America

Cheap South America flight deals and tips

Summary info about South America flight prices, duration and airlines

Best One-Way Price

€368

Best Round-Trip Price

€610

Fastest flight time

13h 35m

Popular in

December
The best one-way flight price to South America from Ireland in the last 72 hours is €368 (Dublin to Fortaleza Pinto Martins).
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The best round-trip flight price to South America from Ireland in the last 72 hours is €610 (Dublin to Rio de Janeiro–Galeão Intl).
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The fastest flight to South America from Ireland takes 13h 35m (Dublin to Fortaleza Pinto Martins).
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December has the highest demand for flights to South America, with a 1% 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 December 2025, there are 14 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.

An easier way to manage your South America trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Find better results for your trip to South America

Popular Flights to South America

Popular routes according to searches in the past day on momondo
Dublin to Sao Paulo flightsfrom €610
Dublin to Rio de Janeiro flightsfrom €610
Dublin to Lima flightsfrom €657
Dublin to Medellín flightsfrom €689
Dublin to Bogotá flightsfrom €695
Dublin to Santiago flightsfrom €696
Dublin to Cali flightsfrom €705
Dublin to Goiânia flightsfrom €760
Dublin to Fortaleza flightsfrom €765
Dublin to Cordoba flightsfrom €782
Dublin to Recife flightsfrom €788
Dublin to Florianopolis flightsfrom €804