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Cheap flights from Ireland to Porto Alegre from €483

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 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Porto Alegre

Recent return flight deals from Ireland to Porto Alegre

Enter your travel dates to find the best prices.
KLM Logo
05:55 - 10:55
DUB
-
POA
32h 00m2 stops
KLM Logo
18:30 - 22:25
POA
-
DUB
23h 55m2 stops
€799KLM
Mon, 2 Mar - Mon, 30 Mar
Multiple Airlines Logo
06:00 - 23:30
DUB
-
POA
20h 30m2 stops
Multiple Airlines Logo
18:30 - 22:25
POA
-
DUB
23h 55m2 stops
€807Multiple Airlines
Mon, 2 Mar - Tue, 31 Mar
Turkish Airlines Logo
16:30 - 08:20
DUB
-
POA
42h 50m2 stops
Turkish Airlines Logo
14:50 - 15:30
POA
-
DUB
45h 40m2 stops
€850Turkish Airlines
Mon, 9 Feb - Tue, 24 Feb
Multiple Airlines Logo
16:45 - 10:55
DUB
-
POA
21h 10m2 stops
Multiple Airlines Logo
13:40 - 22:10
POA
-
DUB
29h 30m2 stops
€864Multiple Airlines
Mon, 23 Feb - Fri, 20 Mar
Turkish Airlines Logo
10:40 - 08:45
DUB
-
POA
25h 05m2 stops
Turkish Airlines Logo
18:05 - 22:10
POA
-
DUB
49h 05m2 stops
€887Turkish Airlines
Thu, 12 Mar - Mon, 16 Mar
Multiple Airlines Logo
13:30 - 11:00
DUB
-
POA
24h 30m2 stops
Multiple Airlines Logo
09:45 - 00:35
POA
-
DUB
35h 50m3 stops
€897Multiple Airlines
Mon, 23 Feb - Fri, 20 Mar
Multiple Airlines Logo
12:35 - 16:20
DUB
-
POA
30h 45m3 stops
Multiple Airlines Logo
09:45 - 00:35
POA
-
DUB
35h 50m3 stops
€899Multiple Airlines
Mon, 23 Feb - Fri, 20 Mar
Multiple Airlines Logo
06:20 - 08:20
DUB
-
POA
29h 00m2 stops
Multiple Airlines Logo
15:15 - 23:40
POA
-
DUB
29h 25m2 stops
€916Multiple Airlines
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
06:20 - 08:20
DUB
-
POA
29h 00m2 stops
Multiple Airlines Logo
15:15 - 23:45
POA
-
DUB
29h 30m3 stops
€918Multiple Airlines
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
18:10 - 22:50
DUB
-
POA
31h 40m3 stops
Multiple Airlines Logo
17:55 - 23:25
POA
-
DUB
26h 30m2 stops
€925Multiple Airlines
Mon, 9 Feb - Tue, 24 Feb

KLM flights from Ireland to Porto Alegre

Our best KLM deals on Ireland to Porto Alegre flight tickets
KLM
2 Mar
DUB05:55Dublin
32h 00m
2 stops
POA10:55Porto Alegre Salgado Filho
30 Mar
POA18:30Porto Alegre Salgado Filho
23h 55m
2 stops
DUB22:25Dublin
€799
Find similar
KLM
24 Jan
DUB17:15Dublin
34h 35m
2 stops
POA00:50Porto Alegre Salgado Filho
5 Mar
POA11:40Porto Alegre Salgado Filho
31h 30m
2 stops
DUB22:10Dublin
€953
Find similar
KLM
20 May
DUB08:55Dublin
19h 00m
2 stops
POA23:55Porto Alegre Salgado Filho
3 Jun
POA16:15Porto Alegre Salgado Filho
20h 25m
2 stops
DUB16:40Dublin
€965
Find similar

Turkish Airlines flights from Ireland to Porto Alegre

Our best Turkish Airlines deals on Ireland to Porto Alegre flight tickets
Turkish Airlines
9 Feb
DUB16:30Dublin
42h 50m
2 stops
POA08:20Porto Alegre Salgado Filho
24 Feb
POA14:50Porto Alegre Salgado Filho
45h 40m
2 stops
DUB15:30Dublin
€850
Find similar
Turkish Airlines
12 Mar
DUB10:40Dublin
25h 05m
2 stops
POA08:45Porto Alegre Salgado Filho
16 Mar
POA18:05Porto Alegre Salgado Filho
49h 05m
2 stops
DUB22:10Dublin
€887
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 30 December 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

Mon 2/3

05:55-10:55

2 stops32h 00m

Porto Alegre Salgado Filho

Mon 30/3

18:30-22:25

2 stops23h 55m

€799

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 2/3

06:00-23:30

2 stops20h 30m

Porto Alegre Salgado Filho

Tue 31/3

18:30-22:25

2 stops23h 55m

€807

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 9/2

16:30-08:20

2 stops42h 50m

Porto Alegre Salgado Filho

Tue 24/2

14:50-15:30

2 stops45h 40m

€850

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 23/2

16:45-10:55

2 stops21h 10m

Porto Alegre Salgado Filho

Fri 20/3

13:40-22:10

2 stops29h 30m

€864

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 12/3

10:40-08:45

2 stops25h 05m

Porto Alegre Salgado Filho

Mon 16/3

18:05-22:10

2 stops49h 05m

€887

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 23/2

13:30-11:00

2 stops24h 30m

Porto Alegre Salgado Filho

Fri 20/3

09:45-00:35

3 stops35h 50m

€897

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 23/2

12:35-16:20

3 stops30h 45m

Porto Alegre Salgado Filho

Fri 20/3

09:45-00:35

3 stops35h 50m

€899

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 12/2

06:20-08:20

2 stops29h 00m

Porto Alegre Salgado Filho

Thu 19/2

15:15-23:40

2 stops29h 25m

€916

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 12/2

06:20-08:20

2 stops29h 00m

Porto Alegre Salgado Filho

Thu 19/2

15:15-23:45

3 stops29h 30m

€918

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 9/2

18:10-22:50

3 stops31h 40m

Porto Alegre Salgado Filho

Tue 24/2

17:55-23:25

2 stops26h 30m

€925

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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2

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 February, then book flights to Porto Alegre from Ireland during May instead. Flights to Porto Alegre in May, while not as cheap as those in February, still average around €824.

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

You could potentially save up to 10% 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

Fastest flight time

19h 00m

Direct flights

None
The fastest flight from Ireland to Porto Alegre takes 19h 00m
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
TAP AIR PORTUGALPriceFrom €824Free CancellationRating
7.1
2,100 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom €886Free CancellationRating
7.7
1,435 reviews
Search KLM 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Fly your favourite airline to Porto Alegre

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
TAP AIR PORTUGAL
KLM