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Cheap flights from Ireland to Porto Alegre from €531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Porto Alegre departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Porto Alegre

Recent return flight deals from Ireland to Porto Alegre

Logo
10:40 - 22:45DUB-POA
39h 05m2 stops
Logo
06:00 - 15:20POA-DUB
30h 20m2 stops
€862
Find Deal
Tue, 4 Nov - Tue, 18 Nov
Logo
06:20 - 07:50DUB-POA
29h 30m2 stops
Logo
20:55 - 00:45POA-DUB
23h 50m3 stops
€868
Find Deal
Tue, 16 Sep - Tue, 30 Sep
Turkish Airlines Logo
10:40 - 09:50DUB-POA
26h 10m2 stops
Turkish Airlines Logo
15:25 - 09:40POA-DUB
63h 15m2 stops
€894Turkish Airlines
Find Deal
Fri, 6 Feb - Tue, 10 Feb
Turkish Airlines Logo
10:40 - 09:50DUB-POA
26h 10m2 stops
Turkish Airlines Logo
15:25 - 09:40POA-DUB
63h 15m2 stops
€896Turkish Airlines
Find Deal
Fri, 6 Feb - Tue, 10 Feb
Logo
06:20 - 07:50DUB-POA
29h 30m2 stops
Logo
13:50 - 18:20POA-DUB
24h 30m2 stops
€901
Find Deal
Tue, 16 Sep - Tue, 30 Sep
United Airlines Logo
10:40 - 18:20DUB-POA
34h 40m2 stops
United Airlines Logo
14:05 - 10:20POA-DUB
41h 15m2 stops
€905United Airlines
Find Deal
Mon, 2 Feb - Thu, 19 Feb
United Airlines Logo
10:40 - 14:35DUB-POA
30h 55m2 stops
United Airlines Logo
14:05 - 08:10POA-DUB
39h 05m2 stops
€906United Airlines
Find Deal
Mon, 2 Feb - Thu, 19 Feb
KLM Logo
05:55 - 23:40DUB-POA
20h 45m2 stops
KLM Logo
11:40 - 16:20POA-DUB
25h 40m2 stops
€934KLM
Find Deal
Thu, 6 Nov - Tue, 25 Nov
KLM Logo
05:55 - 23:40DUB-POA
20h 45m2 stops
KLM Logo
11:40 - 08:05POA-DUB
17h 25m2 stops
€935KLM
Find Deal
Thu, 6 Nov - Tue, 25 Nov
Lufthansa Logo
17:20 - 11:35DUB-POA
21h 15m2 stops
Lufthansa Logo
14:55 - 22:45POA-DUB
28h 50m2 stops
€1,066Lufthansa
Find Deal
Fri, 6 Feb - Tue, 10 Feb

Turkish Airlines flights from Ireland to Porto Alegre

Our best Turkish Airlines deals on Ireland to Porto Alegre flight tickets
Turkish Airlines
6 Feb
DUB10:40Dublin
26h 10m
2 stops
POA09:50Porto Alegre Salgado Filho
10 Feb
POA15:25Porto Alegre Salgado Filho
63h 15m
2 stops
DUB09:40Dublin
€894
Find similar
Turkish Airlines
6 Feb
DUB10:40Dublin
26h 10m
2 stops
POA09:50Porto Alegre Salgado Filho
10 Feb
POA15:25Porto Alegre Salgado Filho
63h 15m
2 stops
DUB09:40Dublin
€896
Find similar
Turkish Airlines
8 Sept
DUB10:35Dublin
26h 10m
2 stops
POA08:45Porto Alegre Salgado Filho
24 Sept
POA18:40Porto Alegre Salgado Filho
41h 15m
2 stops
DUB15:55Dublin
€952
Find similar

United Airlines flights from Ireland to Porto Alegre

Our best United Airlines deals on Ireland to Porto Alegre flight tickets
United Airlines
2 Feb
DUB10:40Dublin
34h 40m
2 stops
POA18:20Porto Alegre Salgado Filho
19 Feb
POA14:05Porto Alegre Salgado Filho
41h 15m
2 stops
DUB10:20Dublin
€905
Find similar
United Airlines
2 Feb
DUB10:40Dublin
30h 55m
2 stops
POA14:35Porto Alegre Salgado Filho
19 Feb
POA14:05Porto Alegre Salgado Filho
39h 05m
2 stops
DUB08:10Dublin
€906
Find similar
United Airlines
4 Feb
DUB10:40Dublin
34h 40m
2 stops
POA18:20Porto Alegre Salgado Filho
18 Feb
POA17:10Porto Alegre Salgado Filho
36h 00m
2 stops
DUB08:10Dublin
€909
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Porto Alegre 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, momondo users made 13,528 searches. Data last updated 1 September 2025.
Use the filters below to find and compare flights from Ireland to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Tue 4/11

10:40-22:45

2 stops39h 05m

Porto Alegre Salgado Filho

Tue 18/11

06:00-15:20

2 stops30h 20m

€862

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Tue 16/9

06:20-07:50

2 stops29h 30m

Porto Alegre Salgado Filho

Tue 30/9

20:55-00:45

3 stops23h 50m

€868

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Fri 6/2

10:40-09:50

2 stops26h 10m

Porto Alegre Salgado Filho

Tue 10/2

15:25-09:40

2 stops63h 15m

€894

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Fri 6/2

10:40-09:50

2 stops26h 10m

Porto Alegre Salgado Filho

Tue 10/2

15:25-09:40

2 stops63h 15m

€896

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Tue 16/9

06:20-07:50

2 stops29h 30m

Porto Alegre Salgado Filho

Tue 30/9

13:50-18:20

2 stops24h 30m

€901

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 2/2

10:40-18:20

2 stops34h 40m

Porto Alegre Salgado Filho

Thu 19/2

14:05-10:20

2 stops41h 15m

€905

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 2/2

10:40-14:35

2 stops30h 55m

Porto Alegre Salgado Filho

Thu 19/2

14:05-08:10

2 stops39h 05m

€906

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 6/11

05:55-23:40

2 stops20h 45m

Porto Alegre Salgado Filho

Tue 25/11

11:40-16:20

2 stops25h 40m

€934

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 6/11

05:55-23:40

2 stops20h 45m

Porto Alegre Salgado Filho

Tue 25/11

11:40-08:05

2 stops17h 25m

€935

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Fri 6/2

17:20-11:35

2 stops21h 15m

Porto Alegre Salgado Filho

Tue 10/2

14:55-22:45

2 stops28h 50m

€1,066

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Ireland to Porto Alegre

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

What is the cheapest month to fly to Porto Alegre?

If you aren’t able to travel during the month of May, then book flights to Porto Alegre from Ireland during February instead. Flights to Porto Alegre in February, while not as cheap as those in May, still average around €813.

What is the cheapest day to depart on your flight to Porto Alegre?

Our data shows that Tuesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as €842. The most expensive day to fly to Porto Alegre is Monday, with ticket prices averaging around €1,112.

What is the cheapest time of day to depart on your flight to Porto Alegre?

The cheapest time of day to fly to Porto Alegre is in the morning when flights can be purchased for as low as €822. Flights to Porto Alegre are more costly in the evening, with an average ticket price of €1,220. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Ireland to Porto Alegre flights?

You could potentially save up to 18% on your flight if you consider stops on a Ireland to Porto Alegre flight.

Cheap Ireland to Porto Alegre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Porto Alegre

Direct flights

None
There are no direct flights from Ireland to Porto Alegre. There are no popular flight routes from Ireland to Porto Alegre.
Search flight deals

  • When did momondo last update prices for flights from Ireland to Porto Alegre Salgado Filho Airport?

    Prices for flights from Ireland to Porto Alegre Salgado Filho Airport refresh daily.

  • How many operators does momondo search for flights from Ireland to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Ireland to Porto Alegre Salgado Filho Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The necessary travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Porto Alegre

Compare and see reviews for airlines that fly from Ireland to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom €669Free CancellationRating
7.8
1,382 reviews
Search KLM flights
LufthansaPriceFrom €865Free CancellationRating
6.8
7,379 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Porto Alegre?

Finding the right flight to Porto Alegre from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Alegre quick and easy, saving you time and money.

Can I find flights from Ireland to Porto Alegre with flexible booking policies on momondo?

All flight searches from Ireland to Porto Alegre on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to Porto Alegre?

Once all potential Ireland to Porto Alegre flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Porto Alegre right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto Alegre, momondo offers a useful price alert feature which will track prices for flights to Porto Alegre from Ireland and alert you when they change.

An easier way to manage your Porto Alegre trip

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aer Lingus
Etihad Airways
Turkish Airlines
KLM
Lufthansa
British Airways
Qatar Airways
Emirates
Scandinavian Airlines
Air France
Pegasus Airlines
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