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Find cheap flights to South America from €262

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 15/4. 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
0 bags
Thu 18/4
Thu 25/4

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Best South America Flight Deals

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

Sao Paulo
Sao Paulo1 stop€552
Buenos Aires
Buenos Aires2 stops€665
Rio de Janeiro
Rio de Janeiro1 stop€627
Santiago
Santiago2 stops€783
Lima
Lima2 stops€638
Bogotá
Bogotá1 stop€653
Goiânia
Goiânia2 stops€881
Belo Horizonte
Belo Horizonte2 stops€799
Brasilia
Brasilia2 stops€818
Quito
Quito1 stop€673
Porto Alegre
Porto Alegre2 stops€807
Recife
Recife1 stop€1,108
Florianopolis
Florianopolis2 stops€807
Salvador
Salvador2 stops€851
Curitiba
Curitiba2 stops€914
Cartagena
Cartagena2 stops€663
Fortaleza
Fortaleza2 stops€667
Cali
Cali2 stops€768

Good to know

Low season

August

High season

December

Cheapest flight

€262
Best time to beat the crowds but there is an average 11% 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 long is the flight to South America?

    An average direct flight from Ireland to South America takes 26h 17m, covering a distance of 14909 km. The most popular route is Dublin - Sao Paulo with an average flight time of 14h 40m.

  • What is the cheapest flight to South America?

    The cheapest ticket to South America from Ireland found in the last 72 hours was €547. The most popular route is Dublin to Sao Paulo Guarulhos Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was €547.

  • What are the most popular destinations in South America?

    The next most popular destinations are Rio de Janeiro (14%) and Buenos Aires (10%). Searches for flights to Bogotá (4%), to Brasilia (3%) and to Porto Alegre (2%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

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 KAYAK reviews.
8.0
DeltaOverall score based on 11551 reviews
75food
86crew
81entertainment
82boarding
79comfort
81overall
Airline reviews

The seats are too hard for long flights but otherwise- the process was smooth, the staff attentive, and there was to keep you occupied during the journey if needed.

Read more about Delta

The seats are too hard for long flights but otherwise- the process was smooth, the staff attentive, and there was to keep you occupied during the journey if needed.

The plane was in bad condition. We were taxied for mode than an hour because a light panel had feel off. The bathroom in first class had broken panels as well. Overall poor aircraft maintenance

Left Atlanta on delta plane, started our descent into Panama City and then the plan turns around and the CAPT came over the intercom and said that there was a wheel alarm and we had to fly back to Atlanta airport because they had services. The pictures are of the emergency vehicles circling us and escorting us to the gate in Atlanta. Turns out right wheel had damage. We had to wait for another plane fly in from Louisiana before we could bird again. And boarding was an experience, we had to be manually verified because the passes and computer system had us marked as departed.

Airline stewardess service is good. The check-in attendant had a bad attitude and was unprofessional. We did not complete the trip as originally planned. Very dissatisfied☹️ We didn't get on this flight

Late flight, always blaming the flight crew, stale almonds, pushy people. Why don’t they have the people sitting in the back board first? So much easier getting through an empty plane! Duh!!

I had to run from one side of the Airport to the other side of the airport. Almost missed my flight.

One of the best crews and best flights I’ve ever had! Really great experience

The flights were on time- Great service Would have liked more options for food choices.

Good breakfast granola bar good crew seamless flight and baggage transfer we’ll done!

I’ve been on this flight 4 times in the last year for work and the food never changes and always has my stomach upset by the end of the flight. The cold salad with dinner is never a fan favorite with my traveling team.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

It was nice to be on a legacy airline, people try at least.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

One of their staff was so rude with discriminative. Such a reputed airline shouldn't hire such kind of arrogant attendants.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

Seats actually fit a human! Snack options were a bit lame but that’s ok

Boarding in NCL is really bad. I'm sure part of that is a directive from the airport that KLM can't change but part of that is due to KLM policy. NCL doesn't announce the gate of departure until 30 minutes before departure. However, when you arrive at the gate area, the gate agents file everyone into one long line and everyone boards from one line at one time. This line can stretch for 200m...easily. There is a separate line for groups 1 and 2 but you don't know it until you get to the gate area and agents don't announce/advertise it. Everyone else is grouped into one line. Are you in group 3? Doesn't matter...you board with group 5. Traveling with a child? Tough luck...you're stuck at the end of the line and board last. The last part is very annoying because none of the gates at NCL (with the exception of 1 used by Emirates) has a jetway. To board, you must leave the gate area, walk downstairs, walk onto the tarmac and walk up stairs to board the plane. Highly challenging if you're traveling with small children. That boarding process begs for a concession to allow people with children to board first because they will need extra time. But there is no such policy. Just a really horrible boarding experience all around.

The flight crew was good, the flight itself was quick and comfortable

Boarding was late by 30 min due to a bus missing to take us to the plane... And then the flight was delayed by about 90 minutes, in a 60 min flight

Very agressive with bags both arrival and departures found minor damage to my luggage including my check bag being broken into nothing of value was in there so I do not believe anything was taken but definitely broken zipper into the outer pockets of suitcase

Everything was nearly perfect, and TAP staff were especially helpful when we missed our connecting flights and had to get on the next flight to Rome. The only aspect that could have been better was boarding: it was somewhat disorganized, which created a bit of stress. But in the end, everyone got on the plane, so the less-then-perfect boarding process did not take away from the overall excellent experience.

Great staff who were ready working with smile 6 in the morning on New Year’s Day. Although security checkpoint was way too busy, the airline staff were understanding and waited few minutes after boarding. We took off not only exactly on time, but arrived 20 minutes early. Two thumbs up!!!

Very little space between chairs, making any long travel very uncomfortable. Food is also very basic.

The flight was good, but not entertainment or free food or drinks were offered.

Airline attendant never walks along the isle to check if everyone is ok. The food is worst I’ve experienced. Chicken pasta is very salty while the fish is bland and over-cooked. Only two toilets for the entire economy section.

There was no extra leg room as stated on the ticket and no foot rest. Do not pay extra for seats In Economy Plus, not worth the cost.

Crew and flight were excellent! THIS is how a crew and a pilot should act! They were nothing like our Rome to Lisbon flight! The few things that could be better? Organize the buses better and have better food choices. Also get bigger glasses for soda, water and juices. Other than that, this flight was excellent! John and Barb Sanford Plainville, CT USA

All flights cancelled with no way to reach the airline

Very poor, flight cancelled, no help from Lufthansa customer service.

Flight delay wasn’t managed well. I was booked for the next flight for 2 days later!

No complementary food or drink was given for almost 4 hours of a flight.

My 4 bags have been lost at transfer and I still have not received them

The Lufthansa flight is OK. All the crew is very nice but unfortunately, one man in the crew is very rude. I can’t remember his name, unfortunately during the flight I passed -out and All was very caring without anyone he pushed me to wake up and go he told me he was tied. Thank you. Everyone who carrying me during my Lufthansa flight from LA to Paris.

The flight was cancel and then changed the gate 3 times and nobody communicated to that change I don’t take any trips whit that company

I travel extensively internationally. I only bought this ticket because it was much cheaper than my usual airlines. I had sworn off Lufthansa from past experiences of tiny seat space, mediocre food and entertainment and unconcerned airline stewardesses. I was pleasantly surprised on this flight! My seat space was bigger than I remembered. The plane was new! The stewardesses were great and the food much better. Movie selection wasn't as good as Delta/Air France but good enough. I would now choose Lufthansa again in my top tier of flight choices.

J ai resté plus 5heures dans l attente du vol et je n'ai pas pu être à l'aise et le retards d'avion ça me dérange et c'était très dur journée pour moi malheureusement

My only complaint would be the rather tight leg room in the crammed seats. Other than that, the experience was professional and smooth and well-run on the part of Lufthansa and the cabin crew.

Overall good, but the fact that there was no WiFi was a big deal for me. I am not used to having no WiFi during long flights. I always fly Delta-KLM and they never have had an issue with WiFi.

No entertainment available on flight. Seating too cramped fir an average adult.

Great service and air hostesses, took care of all activities very well and smooth

Maybe less gate changes for connecting flight; which almost made me miss my second flight even though I had 3 hrs layover.

We paid to upgrade to business class as it was an overnight flight but were seated next to a couple with a baby that cried most of the night. One flight attendant member, an older female, was very grumpy. The rest of the crew were fine. The flight was fine, Baggage collection was also good.

First time on BA. Boarding and service were very good. Premium Economy seats were large and very comfortable. Unfortunately a mechanical problem with the plane caused us to miss our connection. The Flight Connections group did everything in their power to get us on a new flight with another airline and we got to our destination only a few hours late. Big ding for the $800+ they wanted to charge for seat selection. If I knew that before I booked I would have chosen another airline.

My luggage di dnot arrive till two days later and after several phone calls and unpleasant conversations

They canceled my flight denver-London I end up leaving day earlier and missed all my work commitments and had 10 minutes to pack.

You lost my luggage on the trip to Dublin and again on the way back, still waiting on luggage.

It was an economy seat disguised as a business class seat because they left the middle seat empty. It is false advertising. I paid for a business class seat to be comfortable and I wasn’t. Also, 1 of my checked bags was destroy and placed in a plastic bag so now I have to go buy a new suitcase.

Book Cheap South America Plane Tickets

Recent return flight deals

4/4Thu
1 stopTurkish Airlines
35h 20mDUB-GRU
22/4Mon
1 stopTurkish Airlines
31h 00mGRU-DUB
€552
1/5Wed
1 stopTurkish Airlines
29h 00mDUB-GRU
16/5Thu
1 stopTurkish Airlines
25h 30mGRU-DUB
€561
29/3Fri
1 stopDelta
20h 00mDUB-GRU
12/4Fri
2 stopsDelta
32h 00mGRU-DUB
€602
3/4Wed
1 stopDelta
27h 00mDUB-GRU
23/4Tue
2 stopsDelta
28h 55mGRU-DUB
€606
12/5Sun
1 stopTAP AIR PORTUGAL
22h 40mDUB-GIG
2/6Sun
1 stopTAP AIR PORTUGAL
22h 30mGIG-DUB
€712
1/5Wed
2 stopsKLM
29h 30mDUB-GIG
17/6Mon
2 stopsKLM
32h 30mGIG-DUB
€715
1/5Wed
1 stopKLM
30h 25mDUB-GIG
17/6Mon
2 stopsKLM
32h 30mGIG-DUB
€734
2/4Tue
2 stopsTAP AIR PORTUGAL
52h 15mDUB-GRU
4/11Mon
2 stopsTAP AIR PORTUGAL
37h 00mGRU-DUB
€762
6/6Thu
1 stopBritish Airways
15h 40mDUB-GRU
23/7Tue
1 stopBritish Airways
16h 05mGRU-DUB
€792
6/6Thu
1 stopBritish Airways
15h 40mDUB-GRU
25/7Thu
1 stopBritish Airways
16h 05mGRU-DUB
€832

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Recent one-way flight deals

15/4Mon
2 stops
19h 55mDUB-GRU
€262
8/5Wed
1 stop
37h 45mDUB-GRU
€368
11/5Sat
1 stopLufthansa
27h 45mDUB-GIG
€526
10/5Fri
2 stopsLufthansa
22h 15mDUB-GRU
€606
29/8Thu
1 stopTAP AIR PORTUGAL
13h 40mDUB-BSB
€656
24/3Sun
1 stopTAP AIR PORTUGAL
17h 55mDUB-GRU
€661
28/4Sun
2 stopsKLM
28h 25mDUB-VCP
€714
28/4Sun
2 stopsKLM
33h 20mDUB-CGH
€714
26/6Wed
2 stopsBritish Airways
28h 55mDUB-EZE
€793
31/7Wed
2 stopsBritish Airways
22h 10mDUB-EZE
€891

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Last minute flights to South America

Last minute flight, train and bus deals

24/3Sun
multi-stopBritish Airways
19h 55mDUB-GRU
1/4Mon
multi-stopBritish Airways
18h 35mGRU-DUB
€828
24/3Sun
multi-stopBritish Airways
19h 55mDUB-GRU
2/4Tue
multi-stopBritish Airways
20h 00mGRU-DUB
€829
20/3Wed
multi-stopDelta
24h 10mDUB-GRU
10/4Wed
multi-stopDelta
30h 25mGRU-DUB
€854
24/3Sun
multi-stopDelta
30h 55mDUB-GRU
30/3Sat
multi-stopDelta
29h 55mGRU-DUB
€871
24/3Sun
multi-stopKLM
28h 40mDUB-GRU
31/3Sun
multi-stopKLM
30h 35mGRU-DUB
€873
24/3Sun
multi-stopKLM
36h 50mDUB-GIG
31/3Sun
multi-stopKLM
30h 25mGIG-DUB
€976
24/3Sun
multi-stopTAP AIR PORTUGAL
35h 30mDUB-GRU
30/3Sat
multi-stopTAP AIR PORTUGAL
18h 55mGRU-DUB
€1,103
20/3Wed
multi-stopTAP AIR PORTUGAL
16h 35mDUB-GRU
22/4Mon
multi-stopTAP AIR PORTUGAL
29h 20mGRU-DUB
€1,157
24/3Sun
multi-stopLufthansa
18h 10mDUB-GIG
31/3Sun
multi-stopLufthansa
38h 50mGIG-DUB
€1,573
22/3Fri
multi-stopLufthansa
15h 40mDUB-BOG
20/4Sat
multi-stopLufthansa
16h 50mBOG-DUB
€12,015

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Flights to South America

Return flight deals:

South America - Ireland

Cabin classes: