Cheap flights from South America to Ireland from €349
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South America to Ireland departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Return
1 adult
Economy
0 bags
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Cheap return flights
These are some of the best return flight deals from South America to Ireland that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from South America to Ireland.
Cheap last-minute flights
Planning a quick getaway from South America to Ireland? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Ireland, so you can enjoy a seamless trip without stopovers.
Cheap bus & train deals from South America to Ireland
Find recent return train or bus tickets from South America to Ireland.
All return flight deals from South America to Ireland
The cheapest plane tickets from South America to Ireland found on KAYAK recently.
British Airways flights from South America to Ireland
Our best British Airways deals on South America to Ireland flight tickets
British Airways![British Airways]()
4 Feb![British Airways]()
11 Mar
GRU16:20Sao Paulo Guarulhos Intl
16h 45m
1 stop
DUB12:05Dublin
DUB17:55Dublin
15h 05m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
British Airways![British Airways]()
25 Mar![British Airways]()
6 May
GRU16:20Sao Paulo Guarulhos Intl
14h 20m
1 stop
DUB09:40Dublin
DUB12:45Dublin
21h 15m
1 stop
GRU06:00Sao Paulo Guarulhos Intl
KLM flights from South America to Ireland
Our best KLM deals on South America to Ireland flight tickets
KLM![KLM]()
18 Feb![KLM]()
25 Feb
GRU20:59Sao Paulo Guarulhos Intl
16h 41m
1 stop
DUB16:40Dublin
DUB08:50Dublin
37h 10m
1 stop
GRU19:00Sao Paulo Guarulhos Intl
KLM![KLM]()
20 Feb![KLM]()
27 Mar
GIG21:15Rio de Janeiro–Galeão Intl
55h 50m
2 stops
DUB08:05Dublin
DUB13:25Dublin
32h 15m
1 stop
GIG18:40Rio de Janeiro–Galeão Intl
See travel insights to Ireland from
How to get the cheapest flight ticket from South America to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
What is the cheapest month to fly to Ireland?
The month of February is another great option to travel to Ireland, with average flight prices from South America averaging around €871.
What is the cheapest day to depart on your flight to Ireland?
The cheapest day to depart on your flight to Ireland is on a Monday when prices can be found for as low as €0. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around €1,049. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.
What is the cheapest time of day to depart on your flight to Ireland?
In the morning is the cheapest time of day to fly from South America to Ireland when you can find flight prices for as low as €0. Flying to Ireland in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around €1,099.
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from South America when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €977 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from South America for as low as €907 on momondo.
What is the cheapest airline that flies from South America to Ireland?
Vueling, KLM, and United Airlines are the most popular carriers operating from South America to Ireland
Which airlines fly to Ireland?
TAP AIR PORTUGAL, British Airways and Lufthansa are the top three most popular airlines that fly to Ireland from South America according to our data. TAP AIR PORTUGAL is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 7 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
Cheap South America to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South America to Ireland
When did momondo last update prices for flights from South America to Ireland?
Prices for flights from South America to Ireland refresh daily.
How many operators does momondo search for flights from South America to Ireland?
There are 7 operators available for flights from South America to Ireland as of January 2025.
How old do you have to be to fly from South America to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from South America to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from South America to Ireland
Compare and see reviews for airlines that fly from South America to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €722 | Free Cancellation | Rating 6.6 6,831 reviews | |||
| PriceFrom €758 | Free Cancellation | Rating 7.4 1,489 reviews | |||
| PriceFrom €801 | Free Cancellation | Rating 7.1 1,869 reviews | |||
| PriceFrom €893 | Free Cancellation | Rating 7.0 8,635 reviews | |||
| PriceFrom €893 | Free Cancellation | Rating 7.0 2,646 reviews | |||
| PriceFrom €910 | Free Cancellation | Rating 7.8 1,339 reviews | |||
| PriceFrom €1,221 | Free Cancellation | Rating 6.7 7,108 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from South America to Ireland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South America to Ireland for you.
Can I find flights from South America to Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ireland from South America with this policy.
How can momondo help me find flights from South America to Ireland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from South America to Ireland.
I’m not ready to book a flight from South America to Ireland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for South America to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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