€347 Find Cheap Flights to South America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to South America departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to South America

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best South America Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sao Paulo
Sao Paulo1 stop€602
Buenos Aires
Buenos Aires2 stops€875
Rio de Janeiro
Rio de Janeiro1 stop€596
Santiago
Santiago1 stop€700
Lima
Lima2 stops€752
Bogotá
Bogotá2 stops€661
Brasilia
Brasilia2 stops€782
Belo Horizonte
Belo Horizonte1 stop€757
Goiânia
Goiânia2 stops€886
Quito
Quito3 stops€931
Florianopolis
Florianopolis2 stops€902
Recife
Recife1 stop€643
Porto Alegre
Porto Alegre3 stops€843
Cartagena
Cartagena2 stops€820
Fortaleza
Fortaleza2 stops€770
Cusco
Cusco2 stops€1,145
Salvador
Salvador1 stop€620
Curitiba
Curitiba3 stops€896
Sao Paulo
Sao Paulo1 stop€602
Buenos Aires
Buenos Aires2 stops€875
Rio de Janeiro
Rio de Janeiro1 stop€596
Santiago
Santiago1 stop€700
Lima
Lima2 stops€752
Bogotá
Bogotá2 stops€661
Brasilia
Brasilia2 stops€782
Belo Horizonte
Belo Horizonte1 stop€757
Goiânia
Goiânia2 stops€886
Quito
Quito3 stops€931
Florianopolis
Florianopolis2 stops€902
Recife
Recife1 stop€643
Porto Alegre
Porto Alegre3 stops€843
Cartagena
Cartagena2 stops€820
Fortaleza
Fortaleza2 stops€770
Cusco
Cusco2 stops€1,145
Salvador
Salvador1 stop€620
Curitiba
Curitiba3 stops€896

Cheap Flight Deals to South America

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to South America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to South America

Recommended return deals departing in the coming months from the most popular airlines that fly to South America.
Discover the best prices for you by selecting your travel dates on KAYAK.
TAP AIR PORTUGAL Logo
18:50 - 15:35DUB-GIG
24h 45m1 stop
TAP AIR PORTUGAL Logo
22:10 - 23:20GIG-DUB
22h 10m1 stop
€596TAP AIR PORTUGAL
Find Deal
Mon, 20 Oct - Wed, 5 Nov
TAP AIR PORTUGAL Logo
18:50 - 22:55DUB-GRU
32h 05m1 stop
TAP AIR PORTUGAL Logo
23:15 - 16:10GRU-DUB
13h 55m1 stop
€602TAP AIR PORTUGAL
Find Deal
Tue, 14 Oct - Thu, 30 Oct
Delta Logo
10:00 - 10:15DUB-GIG
28h 15m2 stops
Delta Logo
21:00 - 07:55GIG-DUB
30h 55m2 stops
€614Delta
Find Deal
Mon, 19 May - Tue, 3 Jun
Delta Logo
12:00 - 09:00DUB-GRU
25h 00m2 stops
Delta Logo
22:50 - 10:45GRU-DUB
31h 55m2 stops
€614Delta
Find Deal
Mon, 2 Jun - Mon, 9 Jun
KLM Logo
11:10 - 19:45DUB-GIG
36h 35m1 stop
KLM Logo
21:55 - 12:35GIG-DUB
34h 40m1 stop
€710KLM
Find Deal
Tue, 3 Jun - Mon, 30 Jun
Air France Logo
06:00 - 19:40DUB-GIG
17h 40m1 stop
Air France Logo
22:05 - 08:15GIG-DUB
30h 10m1 stop
€723Air France
Find Deal
Tue, 13 May - Tue, 10 Jun
KLM Logo
08:55 - 22:25DUB-GIG
17h 30m2 stops
KLM Logo
21:55 - 12:35GIG-DUB
34h 40m1 stop
€727KLM
Find Deal
Tue, 3 Jun - Mon, 30 Jun
British Airways Logo
15:20 - 06:00DUB-GRU
18h 40m1 stop
British Airways Logo
15:30 - 09:50GRU-DUB
14h 20m1 stop
€759British Airways
Find Deal
Mon, 2 Jun - Tue, 10 Jun
British Airways Logo
16:00 - 06:00DUB-GRU
17h 00m1 stop
British Airways Logo
16:20 - 09:50GRU-DUB
14h 30m1 stop
€773British Airways
Find Deal
Mon, 27 Oct - Thu, 20 Nov
Air France Logo
06:00 - 22:15DUB-CGH
20h 15m2 stops
Air France Logo
18:30 - 08:15CGH-DUB
33h 45m2 stops
€925Air France
Find Deal
Mon, 2 Jun - Tue, 10 Jun
Useful Info

KAYAK's insights & trends for flights to South America

Get data-powered insights and trends for flights to South America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to South America?

The average price of all flights from Ireland to South America clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to South America is Wednesday when return tickets can be as cheap as €842. On the other hand, the most expensive day to fly is Sunday, when return prices are €1,003 on average.

What is the cheapest month to fly from Ireland to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to South America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ireland to South America is February, when tickets cost €642 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is €1,107 and €998 respectively.

What is the cheapest time of day to fly to South America?

The average price for all round-trip flights from Ireland to South America depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to South America is generally in the afternoon, when round-trip flights cost €713 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to South America is generally in the evening, which is peak travel time and where the average cost of a ticket is €922.

How far in advance should I book a flight from Ireland to South America?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to South America, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Ireland to South America, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

August

High season

December

Cheapest flight

€347
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (24% more expensive on average)
Flight from Dublin to Sao Paulo Guarulhos Airport

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Ireland to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to South America is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to South America

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest South America flight deals.

Top 5 airlines flying to South America

Need help choosing which airline to fly with from Ireland to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

Boarding in Amsterdam is always chaotic. KLM/ Delta has not streamlined or made it efficient as it was boarding in Detroit . The food was mediocre The crew was unfriendly and more focused on getting things done quickly rather than service with a smile .

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Good and consistent Printer in lounge did not work for me :(

All fine save for the abominable catering. Really gone downhill. We found it all inedible.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Little leg room in business. I am tall and could use more.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

First time and I enjoyed the trip…. Will fly again soon 🔜

Boarding went fast. Lisbon's gates are too small for the flights they serve.

Great pilot, textbook landing in madeira. Everything else, from booking to checkin, plane quality, seat amenities, crew engagement, and overall experience were significantly below standard. I WOULD NOT FLY TAP IF THERE IS ANY OTHER OPTION.

Worst: long walk to baggage claim Best: left on time

Correct meal and overall flight went well. 204€ for an extra luggage is simply exaggerated

The flight was delayed without any type of notice. After passing through the gate, people were lined up at the passages boarding bridge standing for about half hour with no clue when they can board after ‘boarding’. No explanation or indication of the new departure time. All you can do is standing up and waiting.

Boarding the plane from 2 entries at the the same time front and back was ridiculous. I boarded from the back for row 7 and others boarded from the front for row 15, for example. We met mid-plane and had to squeeze past each other. Ridiculous

Cancelled flight TP225 from LIS to MIA till next day

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

Delayed flight due to lack of crew caused me to miss my connection

Boarding was chaotic. Glad we were group 5 and still had cabin storage available when we boarded. I was expecting crew would get our carryons at the gate since theyclaimed it was a full flight.

the boarding was a disaster, the departure was late, we missed the connection flight and we were told they don't care, after a few trips between support and personnel on the ground

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

Gate closed way too early - over 1 hour before departure. Put onto next flight. Ticket had been changed without notifying us.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Aer Lingus was the actual airline so they handled everything professionally.

Everything you need to know for your flight to South America

Cabin class types available on flights to South America

Cabin classes available on flights to South America. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.