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Cheap flights from Dublin to South America from £338

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOG
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to South America

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to South America
Explore the most affordable flight options available from Dublin to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 March 2026.

Tue 15/911:35
DUB
-
SDU
2 stops33h 10m
United Airlines
Wed 30/913:45
SDU
-
DUB
2 stops40h 00m
United Airlines
Deal found 28/2£660
Mon 13/412:30
DUB
-
LIM
2 stops38h 55m
United Airlines
Sun 26/423:05
LIM
-
DUB
1 stop26h 25m
United Airlines
Deal found 3/3£666
Thu 16/405:55
DUB
-
LIM
1 stop15h 30m
KLM
Thu 23/417:30
LIM
-
DUB
1 stop22h 55m
KLM
Deal found 2/3£673
Wed 28/1012:05
DUB
-
EZE
2 stops23h 15m
United Airlines
Sun 1/1122:05
EZE
-
DUB
2 stops33h 15m
United Airlines
Deal found 1/3£690
Wed 15/411:35
DUB
-
EZE
2 stops48h 25m
United Airlines
Wed 22/421:00
EZE
-
DUB
2 stops30h 20m
United Airlines
Deal found 1/3£694
Mon 13/413:25
DUB
-
CLO
2 stops40h 11m
KLM
Mon 20/415:10
CLO
-
DUB
2 stops25h 15m
KLM
Deal found 28/2£699
Sun 8/312:05
DUB
-
SDU
2 stops31h 40m
United Airlines
Tue 17/313:50
SDU
-
DUB
2 stops39h 20m
United Airlines
Deal found 1/3£700
Mon 13/411:10
DUB
-
LIM
1 stop34h 15m
KLM
Sun 26/417:55
LIM
-
DUB
2 stops22h 30m
KLM
Deal found 5/3£701
Tue 13/1008:50
DUB
-
EZE
2 stops27h 10m
United Airlines
Tue 27/1021:05
EZE
-
DUB
2 stops31h 25m
United Airlines
Deal found 2/3£704
Fri 17/411:10
DUB
-
LIM
1 stop34h 15m
KLM
Fri 24/417:55
LIM
-
DUB
2 stops22h 30m
KLM
Deal found 3/3£722
Thu 7/508:50
DUB
-
BAQ
2 stops44h 48m
United Airlines
Mon 11/509:13
BAQ
-
DUB
2 stops40h 07m
United Airlines
Deal found 2/3£722
Thu 19/309:30
DUB
-
CTG
2 stops18h 30m
United Airlines
Tue 24/306:25
CTG
-
DUB
2 stops20h 05m
United Airlines
Deal found 2/3£724

Find flight deals from Dublin to South America

Keep the following information in mind while searching for Dublin to South America flight deals. Data was last updated 5 March 2026.

Round-trip from

£666

One-way from

£338

Popular in

July

Cheapest in

January

Average price

£622
United Airlines
  • United Airlines
  • 13/4-26/4
  • 3 total stops
  • 65h 20m total
  • Dublin to South America
Search Deals
21/4
  • 21/4
  • 3 total stops
  • 25h 45m total
  • Dublin to South America
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£55 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 Dublin 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 5 March 2026.
Use the filters below to find and compare flights from Dublin to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 13/4

12:30-21:25

2 stops38h 55m

Lima J Chavez Intl

Sun 26/4

23:05-07:30

1 stop26h 25m

£666

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 13/4

08:50-23:00

2 stops20h 10m

Lima J Chavez Intl

Sun 26/4

00:55-07:20

2 stops48h 25m

£671

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 16/4

05:55-15:25

1 stop15h 30m

Lima J Chavez Intl

Thu 23/4

17:30-22:25

1 stop22h 55m

£673

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 15/4

11:35-08:00

2 stops48h 25m

Buenos Aires Ministro Pistarini

Wed 22/4

21:00-07:20

2 stops30h 20m

£694

DublinCali

DUB - CLO

DUBCLO

Dublin

Mon 13/4

13:25-23:36

2 stops40h 11m

Cali Alfonso B. Aragon Intl

Mon 20/4

15:10-22:25

2 stops25h 15m

£699

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 13/4

11:10-15:25

1 stop34h 15m

Lima J Chavez Intl

Sun 26/4

17:55-22:25

2 stops22h 30m

£701

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 14/4

09:30-21:25

1 stop17h 55m

Lima J Chavez Intl

Mon 20/4

00:55-11:10

2 stops28h 15m

£714

DublinBarranquilla

DUB - BAQ

DUBBAQ

Dublin

Thu 7/5

08:50-23:38

2 stops44h 48m

Barranquilla E Cortissoz

Mon 11/5

09:13-07:20

2 stops40h 07m

£722

DublinCartagena

DUB - CTG

DUBCTG

Dublin

Thu 19/3

09:30-23:00

2 stops18h 30m

Cartagena Rafael Nunez

Tue 24/3

06:25-07:30

2 stops20h 05m

£724

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 16/4

10:40-00:20

2 stops41h 40m

Porto Alegre Salgado Filho

Tue 12/5

05:30-23:05

2 stops37h 35m

£765

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Dublin to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Dublin 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 Dublin to South America

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

Currently, May is the cheapest month in which you can book a flight from Dublin to South America (average of £386). Flying from Dublin to South America in July is currently the most expensive (average of £697). 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 5 March 2026.
Check out reviews from past customers who have flown with Delta, KLM, andAir France from Dublin to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,245 reviews
Check prices

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Delta
7.9
Good
8,245 reviews
Delta
7.9
Good
8,245 reviews
Check prices

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
KLM
7.7
Good
1,464 reviews
Delta
7.9
Good
8,245 reviews
Check prices

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Air France
7.4
Good
1,542 reviews
Delta
7.9
Good
8,245 reviews
Check prices

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
TAP AIR PORTUGAL
7.1
Good
2,155 reviews
Delta
7.9
Good
8,245 reviews
Check prices

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
British Airways
6.7
Okay
7,774 reviews
Delta
7.9
Good
8,245 reviews
Check prices

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.

Related info for your journey

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

  • What airport do you fly from for flights from Dublin to South America?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to South America.

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

    A quick flight from Dublin to South America can take about 38h 55m. United Airlines provides one of the quickest options available for as low as £666. There are 6120 mi between Dublin and South America. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Dublin to South America?

    When deciding which route to take from Dublin to South America consider Dublin - Cali Alfonso B. Aragon Intl, Dublin - Buenos Aires Jorge Newbery or Dublin - Cartagena Rafael Nunez as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to South America?

    Currently, May is the cheapest month in which you can book a flight from Dublin to South America (average of £386). Flying from Dublin to South America in July is currently the most expensive (average of £697). 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.

Top 6 airlines flying from Dublin to South America

Discover the top 6 airlines that operate flights from Dublin 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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£407Average£592FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£595Average£613FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest£602Average£844FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£632Average£768FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£677Average£681FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£771Average£800FlexibilityNo 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 Dublin to South America?

When you search for this flight from Dublin 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 Dublin to South America?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to South America.

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

Yes, we can. To see specific flights from Dublin to South America with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Dublin to South America and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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