Find flights
When to book
Airlines
FAQs

Cheap flights from Ireland to South America from £396

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOG
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to South America

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to South America
Explore the most affordable flight options available from Ireland to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Thu 8/1005:55
DUB
-
GRU
2 stops30h 55m
Delta
Sun 1/1121:15
GRU
-
DUB
2 stops32h 30m
Delta
Deal found 23/3£558
Sun 11/1008:55
DUB
-
GRU
2 stops27h 55m
Delta
Sun 1/1121:00
GRU
-
DUB
2 stops31h 45m
Delta
Deal found 23/3£558
Sun 8/1105:55
DUB
-
GRU
2 stops26h 45m
Delta
Fri 27/1121:00
GRU
-
DUB
2 stops31h 50m
Delta
Deal found 20/3£566
Wed 28/1010:45
DUB
-
GRU
1 stop26h 10m
Delta
Tue 17/1121:00
GRU
-
DUB
1 stop32h 45m
Delta
Deal found 22/3£575
Tue 8/911:00
DUB
-
GRU
1 stop22h 40m
Delta
Tue 20/1020:30
GRU
-
DUB
1 stop32h 45m
Delta
Deal found 24/3£578
Fri 17/411:00
DUB
-
LIM
1 stop16h 55m
Delta
Thu 23/400:05
LIM
-
DUB
2 stops33h 20m
Delta
Deal found 20/3£580
Tue 10/1110:55
DUB
-
GRU
1 stop22h 05m
British Airways
Thu 3/1216:25
GRU
-
DUB
1 stop22h 00m
British Airways
Deal found 22/3£582
Tue 15/912:50
DUB
-
GRU
1 stop21h 10m
British Airways
Mon 30/1116:25
GRU
-
DUB
1 stop21h 40m
British Airways
Deal found 24/3£588
Sat 28/1105:55
DUB
-
GIG
2 stops29h 25m
Delta
Fri 4/1221:30
GIG
-
DUB
2 stops31h 15m
Delta
Deal found 21/3£628
Thu 9/405:55
DUB
-
LIM
2 stops22h 00m
Delta
Tue 21/400:05
LIM
-
DUB
2 stops34h 35m
Delta
Deal found 20/3£637
Wed 3/605:55
DUB
-
GIG
1 stop17h 50m
KLM
Thu 11/621:55
GIG
-
DUB
1 stop32h 30m
KLM
Deal found 20/3£646
Mon 8/605:55
DUB
-
GIG
1 stop17h 50m
KLM
Mon 22/621:55
GIG
-
DUB
1 stop30h 25m
KLM
Deal found 20/3£655

Find flight deals from Ireland to South America

Keep the following information in mind while searching for Ireland to South America flight deals. Data was last updated 25 March 2026.

Round-trip from

£558

One-way from

£396

Popular in

July

Cheapest in

January

Average price

£640
Delta
  • Delta
  • 6/5-27/5
  • 4 total stops
  • 63h 40m total
  • Ireland to South America
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 15/9
  • 1 total stop
  • 28h 40m total
  • Ireland to South America
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from Ireland to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLima

DUB - LIM

DUBLIM

Dublin

Fri 17/4

11:00-21:55

1 stop16h 55m

Lima J Chavez Intl

Thu 23/4

00:05-15:25

2 stops33h 20m

£580

DublinCartagena

DUB - CTG

DUBCTG

Dublin

Fri 1/5

15:00-13:20

2 stops28h 20m

Cartagena Rafael Nunez

Thu 7/5

14:13-10:00

2 stops37h 47m

£656

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sat 16/5

09:50-05:55

1 stop24h 05m

Sao Paulo Guarulhos Intl

Thu 28/5

15:05-17:15

1 stop22h 10m

£687

DublinCali

DUB - CLO

DUBCLO

Dublin

Sun 3/5

13:25-23:36

2 stops40h 11m

Cali Alfonso B. Aragon Intl

Sun 10/5

15:10-22:25

2 stops25h 15m

£727

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 4/5

11:10-15:25

1 stop34h 15m

Lima J Chavez Intl

Mon 11/5

17:55-18:25

1 stop18h 30m

£795

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Tue 15/9

08:50-16:45

2 stops35h 55m

Rio de Janeiro Santos Dumont

Thu 24/9

13:45-10:40

2 stops40h 55m

£801

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Thu 17/9

12:30-16:45

2 stops32h 15m

Rio de Janeiro Santos Dumont

Wed 23/9

13:45-09:45

2 stops40h 00m

£801

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Thu 17/9

12:30-16:45

2 stops32h 15m

Rio de Janeiro Santos Dumont

Fri 25/9

13:45-10:40

2 stops40h 55m

£801

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Wed 16/9

12:30-16:45

2 stops32h 15m

Rio de Janeiro Santos Dumont

Fri 25/9

13:45-10:40

2 stops40h 55m

£801

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Mon 14/9

11:35-16:45

2 stops33h 10m

Rio de Janeiro Santos Dumont

Fri 25/9

13:45-07:20

2 stops37h 35m

£801

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Ireland to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to South America

What is the cheapest month to book a flight from Ireland to South America?

Currently, May is the cheapest month in which you can book a flight from Ireland to South America (average of £384). Flying from Ireland to South America in July is currently the most expensive (average of £659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated 25 March 2026.
Get a feel of what it's like to fly with Delta,KLM, andAir France from Ireland to South America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,326 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
7.9
Good
8,326 reviews
Delta
7.9
Good
8,326 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,478 reviews
Delta
7.9
Good
8,326 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.4
Good
1,552 reviews
Delta
7.9
Good
8,326 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
TAP AIR PORTUGAL
7.1
Good
2,177 reviews
Delta
7.9
Good
8,326 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,819 reviews
Delta
7.9
Good
8,326 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Ireland to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to South America?

    Departing from Ireland to South America will take you 16h 55m. The distance from Ireland to South America is about 6120 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ireland to South America that include hotel bookings?

    Yes. In addition to deals on Ireland to South America flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to South America.

  • Can I find deals for business class flights from Ireland to South America?

    Yes. Cheapflights offers flight deals from Ireland to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to South America?

    Currently, May is the cheapest month in which you can book a flight from Ireland to South America (average of £384). Flying from Ireland to South America in July is currently the most expensive (average of £659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to South America

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
Heathrow to John F Kennedy Intl flights
Heathrow to Haneda flights
Stansted to Suvarnabhumi flights
Heathrow to Newark flights
Heathrow to Istanbul flights
London City to Suvarnabhumi flights
Stansted to Istanbul flights
Heathrow to Lagos flights
Charles de Gaulle to Gatwick flights
Heathrow to Vancouver Intl flights
Duesseldorf Intl to Stansted flights
Charles de Gaulle to Luton flights
Heathrow to Málaga flights
Duesseldorf Intl to Heathrow flights
Heathrow to Kuala Lumpur Intl flights
Charles de Gaulle to Heathrow flights
Heathrow to Dubai flights
Heathrow to Lisbon flights
Frederic Chopin to Heathrow flights
Duesseldorf Intl to Luton flights
Charles de Gaulle to London City flights
Heathrow to Narita flights
Charles de Gaulle to Edinburgh flights
Orly to London City flights
Heathrow to New Delhi flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Heathrow to Athens flights
Heathrow to Pearson Intl flights
Beauvais-Tille to Stansted flights
Heathrow to Faro flights
Heathrow to LaGuardia flights
Frederic Chopin to Stansted flights
Orly to Heathrow flights
London City to Istanbul flights
Gatwick to John F Kennedy Intl flights
Heathrow to Leonardo da Vinci/Fiumicino flights
London City to Málaga flights
Beauvais-Tille to Luton flights
Heathrow to Hong Kong flights
Vienna to Gatwick flights
Heathrow to Vicenza flights
Berlin to Gatwick flights
Bruxelles-National to Gatwick flights
Bruxelles-National to Stansted flights
Gatwick to Dubai flights
Beauvais-Tille to Gatwick flights
Bruxelles-National to Luton flights
Heathrow to Los Angeles flights

Top 5 airlines flying from Ireland to South America

Discover the top 5 airlines that operate flights from Ireland to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£484Average£594FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£600Average£842FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest£605Average£617FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£675Average£679FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£769Average£798FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to South America?

When you search for this flight from Ireland to South America, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ireland to South America?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South America from Ireland.

Can Cheapflights find flights from Ireland to South America with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to South America, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ireland to South America become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to South America from Ireland today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.