Find flights
When to book
FAQs & Tips
Airlines
Deals

Find cheap flights from Ireland to South America from £366

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 7/10. 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
Sat 8/6
Sat 15/6

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

In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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.

Good to know - Cheap tickets from Ireland to South America

Low season

April

High season

December

Cheapest flight

£366
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Dublin to Sao Paulo

FAQs for booking flights from Ireland to South America

  • 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 to South America from Ireland is likely to change within 7 days, so travelers 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 to South America with an airline and back to Ireland 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 to South America from Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Ireland 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.
7.8
KLMOverall score based on 1592 reviews
8.4Crew
7.8Boarding
7.6Comfort
7.3Food
7.2Entertainment
Airline reviews

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

2.0 MediocreDavor, Apr 2024ZAG - AMS
Read more about KLM reviews

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

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.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

no issues at all... Kudos to the food. This time was really really good

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

Amazing KLM service and brilliant economy comfort seats. Well worth the extra.

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

Improve food options. Do not charge so much for checked bags. As some who paid 990 EUR fir the round trip international flight it is horrendous to pay another 140 for 1 checked bag.

I liked the friendly crew and desk staff, all very helpful. I was surprised and a little annoyed on my outbound flight from LGW to MCO as I had prepaid and booked my seat, which was all correct at check in on my boarding pass. when I got on the plane someone was in my seat ! I was moved to another seat. The food choice is quite limited and I feel that an option of a muffin for breakfast snack would be welcomed, not everyone wants egg or bacon wrap. The choice of entertainment is good, plenty to keep you busy on a long haul flight. I liked the option offered to have the cabin bag checked into the hold, it saved me as an older, lone traveller lifting my case into the overhead locker or finding there was no space.

Boarding process was chaotic and disorganized. The plane needs updating in the interior. Things are broken, worn out, and dated

My luggage never arrived in Miami; still waiting a day later.

good service from crew. Before the would have an option between cookies or nuts as snacks.. Now, there are only cookies. too bad. People who can not have sugar don't have a choice.

As with every airline the seats are not built for tall people.

Flight was delayed by well over an hour. Communication was terrible.

Iberia personnel on the ground is so rude. I would think twice in the future before booking another Iberia flight

I’m hoping for WiFi included. Everything else was very good

Why no entertainment? Also water should be free, it is basic human right.

Adequate. You get what you pay for. Absolutely no frills but a cost effective way to travel between European countries.

Very efficient boarding - other airlines could learn from them. Friendly, efficient crew. Red eye flight, so dinner meal was irrelevant. Breakfast could have been more substantial. Seats reasonably comfy.

Disastrous boarding. Entered air bridge only to descend stairs and enter a bus. Plane had insufficient storage, was old and chair recline was damaged. Air stewardess was sullen.

The airline made last minute changes to our business class seats splitting our family of 4 with young children who had pre-booked a row of 4 seats. The seat was also dirty and sticky. Our pre-ordered child meals were also not available. :(

Awful experience all around, misleading booking led to disgraceful baggage charge at gate. Tiny uncomfortable seats with little drinks served in small paper cups filled halfway. Difficult to use bathrooms the whole flight and now on the way back we’re stuck in Lisbon a day later because of a diversion on our connecting flight, I will never fly this airline again.

Perfect although it took an hour to board the plane but other than that it was great

Ground staff at Rome gate & boarding were rude and unhelpful

TAP Air makes you take a bus on arrival or departure, making it difficult for passengers to make connections.

Two of three flight attendants were not super kind as I would expect. The very kind young lady in my section was wonderful but then lady and man up front were not. Sorry but it makes a difference !

I needed to add "Special Request" meal for myself and my trveling companion,and I ended up having to call their Customer Service. It took a while to get through but eventually I connected with a very proffessional and nice representative who took my request. In the middle of the conversation we were disconnected , as I was trying to all back, the TAP representative actually called me back and confirmed the special request for meals....he called me back from Portugal ! I was absolutely amazed,because that does not happen here in the USA. Perhaps some of the other airlines can learn from TAP's Customer Service. TAP's website at times can be difficult ,such as adding my TSA number. Ended up having it added at the TAP desk at the airport.

Bordón could be bettet if the company say before boarding the order of the different groups.

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

We were helped whenever needed and had a pleasant flight.

Checking in could not be done in the UK for this prt of the flight . Since we only had an hour and a bit at Singapore it was very stressful not knowing if we had appropriate seats. The flight itself was Ok and the 787 had a bit more legroom than the777 from Munich to Singapore. Food wasn't great.

It was listed as a business class flight. The seats were economy, size, and the plane was not modern or configured to have a proper business class. I was very disappointed. Given the fact I paid for business class seating, and did not receive it.

Worst comfort that I’ve ever experienced on a flight

Very poor. Lost my luggage. Luggage never came in New Delhi from Munich and I created a lost luggage report with Lufthansa. Still waiting for luggage. Overall poor experience.

The flight was cancelled, and no reason was given. The flight was rebooked 3 days later. Calling customer service was next to impossible. There was no option to get in a queue in the phone call. It simply said all agents are busy call back later. It is 2024 and not 1970s to have such outdated technology. Live chat was even worse as I was 753 in line and it kept getting timed out. The icing on the cake was that the working hours was something like 9:00 AM to 6:00 PM? Really for international airline when the flights usually depart early in the morning? Things only got worse in the check-in counter in Mumbai. The monitor in the check-in counter said that the flight was on time even though it was cancelled. There were 2 agents helping a 747 full of passengers. It was 5:30 AM by the time I checked into the hotel. I tried reaching Kayak (Chatdeal via email) days before the onward flight from Seattle and no one cared to respond even after reminder. I will go with Expedia in the future. In fact, for my next trip to Japan I have already used Expedia.

Great except my luggage was. Lost my entire. Trip and I had. To go buy things and waste. Time trying to find. My luggage

4 hours is a long flight with no movies and no snacks.

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Boarding process needs to be improved. Business class passengers were told to stand in the economy line and vice versa.

It was ok but not at a business class standard No entertainment system available which is poor for a 3+ hour journey Food was ok and service was good though

My ticket was cancelled unannounced and I was left stranded in the air port

It was the most uncomfortable flight I have ever had , it was a nightmare ,the seats were narrow and I was very cramped, the food was awful, there was over weight person seating next to me or should I say seating on my lap.Most of her was overflowing onto my seat .For 6 hours I endured this gulag like conditions. I will never ever book any flight with British Airlines

Messed about all day by airport staff. BA staff onsite refused to help, while we were with airport police regarding a theft. Had to pay £300 for new flights, and the new flight was 3 hours late leaving. Horrific

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

The flight and the staff was excellent. Only bad thing is no entertainment and you have to pay for anything other than water.

Book cheap flights from Ireland to South America

Recent return flight deals

13/10Sun
1 stopTAP AIR PORTUGAL
32h 15mDUB-GRU
10/11Sun
1 stopTAP AIR PORTUGAL
36h 05mGRU-DUB
£515
14/10Mon
2 stopsTAP AIR PORTUGAL
28h 20mDUB-GRU
10/11Sun
1 stopTAP AIR PORTUGAL
36h 05mGRU-DUB
£520
22/8Thu
2 stopsKLM
23h 24mDUB-CLO
5/10Sat
2 stopsKLM
25h 03mCLO-DUB
£563
24/8Sat
2 stopsKLM
20h 24mDUB-CLO
5/10Sat
2 stopsKLM
25h 03mCLO-DUB
£588
3/9Tue
1 stopBritish Airways
16h 10mDUB-GRU
23/9Mon
1 stopBritish Airways
14h 15mGRU-DUB
£786
10/6Mon
1 stopBritish Airways
16h 00mDUB-GRU
10/7Wed
1 stopBritish Airways
16h 05mGRU-DUB
£821
10/7Wed
1 stopIberia
25h 35mDUB-LIM
26/7Fri
1 stopIberia
16h 35mLIM-DUB
£1,712
6/7Sat
1 stopIberia
17h 15mDUB-LIM
26/7Fri
1 stopIberia
16h 35mLIM-DUB
£1,760
2/10Wed
1 stopLufthansa
25h 20mDUB-EZE
23/10Wed
1 stopLufthansa
20h 05mEZE-DUB
£3,060
24/10Thu
2 stopsLufthansa
30h 35mDUB-EZE
14/11Thu
1 stopLufthansa
20h 00mEZE-DUB
£3,258

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/10Mon
1 stopTurkish Airlines
29h 00mDUB-GRU
£366
11/6Tue
1 stop
21h 35mDUB-BOG
£367
7/10Mon
1 stopTAP AIR PORTUGAL
21h 30mDUB-GRU
£584
7/10Mon
2 stopsTAP AIR PORTUGAL
28h 20mDUB-GRU
£596
20/6Thu
2 stopsKLM
40h 15mDUB-CNF
£602
2/11Sat
2 stopsBritish Airways
23h 10mDUB-EZE
£680
26/6Wed
2 stopsBritish Airways
20h 50mDUB-EZE
£683
20/7Sat
1 stopKLM
17h 55mDUB-GRU
£969
29/7Mon
2 stopsDelta
26h 50mDUB-GRU
£1,150
31/7Wed
2 stopsDelta
28h 05mDUB-GRU
£1,161

Search by stops

Search by airline

Search by price

Last minute flights to South America

Last minute flight, train and bus deals

12/5Sun
multi-stopDelta
14h 45mDUB-BOG
19/5Sun
multi-stopDelta
26h 40mBOG-DUB
£756

Search by stops

Search by airline

Search by price

Flights to South America

Cabin classes:

Browse origins:

  • Flights » 
  • Ireland