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Cheap flights from Ireland to Rio Grande do Sul from €583

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 Rio Grande do Sul departing on 18/11. 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 Rio Grande do Sul

Recent return flight deals from Ireland to Rio Grande do Sul

Enter your travel dates to find the best prices.
KLM Logo
05:55 - 23:40DUB-POA
20h 45m2 stops
KLM Logo
06:00 - 08:05POA-DUB
23h 05m2 stops
€853KLM
Find Deal
Wed, 4 Feb - Wed, 18 Feb
KLM Logo
05:55 - 11:00DUB-POA
32h 05m2 stops
KLM Logo
18:35 - 20:15POA-DUB
21h 40m2 stops
€857KLM
Find Deal
Sat, 14 Mar - Mon, 30 Mar
Multiple Airlines Logo
06:00 - 08:05DUB-POA
29h 05m2 stops
Multiple Airlines Logo
11:15 - 16:20POA-DUB
26h 05m2 stops
€914Multiple Airlines
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Multiple Airlines Logo
07:15 - 00:10DUB-POA
19h 55m2 stops
Multiple Airlines Logo
05:10 - 22:55POA-DUB
38h 45m3 stops
€950Multiple Airlines
Find Deal
Mon, 26 Jan - Fri, 27 Feb
TAP AIR PORTUGAL Logo
04:25 - 19:40DUB-POA
18h 15m1 stop
TAP AIR PORTUGAL Logo
10:30 - 18:05POA-DUB
27h 35m2 stops
€1,167TAP AIR PORTUGAL
Find Deal
Sat, 14 Mar - Mon, 30 Mar
TAP AIR PORTUGAL Logo
04:25 - 19:40DUB-POA
18h 15m1 stop
TAP AIR PORTUGAL Logo
10:30 - 18:05POA-DUB
27h 35m2 stops
€1,170TAP AIR PORTUGAL
Find Deal
Sat, 14 Mar - Mon, 30 Mar
LATAM Airlines Logo
11:55 - 09:20DUB-POA
24h 25m2 stops
LATAM Airlines Logo
04:45 - 12:40POA-DUB
28h 55m2 stops
€1,175LATAM Airlines
Find Deal
Fri, 6 Feb - Mon, 9 Feb
LATAM Airlines Logo
11:55 - 17:05DUB-POA
32h 10m2 stops
LATAM Airlines Logo
04:45 - 12:40POA-DUB
28h 55m2 stops
€1,179LATAM Airlines
Find Deal
Fri, 6 Feb - Mon, 9 Feb
Air Canada Logo
15:30 - 15:25DUB-POA
26h 55m3 stops
Air Canada Logo
17:10 - 08:15POA-DUB
35h 05m2 stops
€1,213Air Canada
Find Deal
Sat, 14 Mar - Mon, 30 Mar
Air Canada Logo
15:30 - 15:25DUB-POA
26h 55m3 stops
Air Canada Logo
17:10 - 08:15POA-DUB
35h 05m2 stops
€1,217Air Canada
Find Deal
Sat, 14 Mar - Mon, 30 Mar

KLM flights from Ireland to Rio Grande do Sul

Our best KLM deals on Ireland to Rio Grande do Sul flight tickets
KLM
4 Feb
DUB05:55Dublin
20h 45m
2 stops
POA23:40Porto Alegre Salgado Filho
18 Feb
POA06:00Porto Alegre Salgado Filho
23h 05m
2 stops
DUB08:05Dublin
€853
Find similar
KLM
14 Mar
DUB05:55Dublin
32h 05m
2 stops
POA11:00Porto Alegre Salgado Filho
30 Mar
POA18:35Porto Alegre Salgado Filho
21h 40m
2 stops
DUB20:15Dublin
€857
Find similar
KLM
4 Feb
DUB05:55Dublin
20h 45m
2 stops
POA23:40Porto Alegre Salgado Filho
18 Feb
POA06:00Porto Alegre Salgado Filho
23h 05m
2 stops
DUB08:05Dublin
€858
Find similar

TAP AIR PORTUGAL flights from Ireland to Rio Grande do Sul

Our best TAP AIR PORTUGAL deals on Ireland to Rio Grande do Sul flight tickets
TAP AIR PORTUGAL
14 Mar
DUB04:25Dublin
18h 15m
1 stop
POA19:40Porto Alegre Salgado Filho
30 Mar
POA10:30Porto Alegre Salgado Filho
27h 35m
2 stops
DUB18:05Dublin
€1,167
Find similar
TAP AIR PORTUGAL
14 Mar
DUB04:25Dublin
18h 15m
1 stop
POA19:40Porto Alegre Salgado Filho
30 Mar
POA10:30Porto Alegre Salgado Filho
27h 35m
2 stops
DUB18:05Dublin
€1,170
Find similar
TAP AIR PORTUGAL
26 Jan
DUB17:05Dublin
29h 35m
1 stop
POA19:40Porto Alegre Salgado Filho
26 Feb
POA00:45Porto Alegre Salgado Filho
19h 35m
1 stop
DUB23:20Dublin
€1,214
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Rio Grande do Sul 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 8 November 2025.
Use the filters below to find and compare flights from Ireland to Rio Grande do Sul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Wed 4/2

05:55-23:40

2 stops20h 45m

Porto Alegre Salgado Filho

Wed 18/2

06:00-08:05

2 stops23h 05m

€853

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sat 14/3

05:55-11:00

2 stops32h 05m

Porto Alegre Salgado Filho

Mon 30/3

18:35-20:15

2 stops21h 40m

€857

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Fri 21/11

06:00-08:05

2 stops29h 05m

Porto Alegre Salgado Filho

Sun 23/11

11:15-16:20

2 stops26h 05m

€914

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 26/1

07:15-00:10

2 stops19h 55m

Porto Alegre Salgado Filho

Fri 27/2

05:10-22:55

3 stops38h 45m

€950

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sat 14/3

04:25-19:40

1 stop18h 15m

Porto Alegre Salgado Filho

Mon 30/3

10:30-18:05

2 stops27h 35m

€1,167

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sat 14/3

04:25-19:40

1 stop18h 15m

Porto Alegre Salgado Filho

Mon 30/3

10:30-18:05

2 stops27h 35m

€1,170

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Fri 6/2

11:55-09:20

2 stops24h 25m

Porto Alegre Salgado Filho

Mon 9/2

04:45-12:40

2 stops28h 55m

€1,175

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Fri 6/2

11:55-17:05

2 stops32h 10m

Porto Alegre Salgado Filho

Mon 9/2

04:45-12:40

2 stops28h 55m

€1,179

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sat 14/3

15:30-15:25

3 stops26h 55m

Porto Alegre Salgado Filho

Mon 30/3

17:10-08:15

2 stops35h 05m

€1,213

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sat 14/3

15:30-15:25

3 stops26h 55m

Porto Alegre Salgado Filho

Mon 30/3

17:10-08:15

2 stops35h 05m

€1,217

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 Rio Grande do Sul from

How to get the cheapest flight ticket from Ireland to Rio Grande do Sul

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 Rio Grande do Sul?

The month of February is another great option to travel to Rio Grande do Sul, with average flight prices from Ireland averaging around €827.

What is the cheapest day to depart on your flight to Rio Grande do Sul?

The cheapest day to depart on your flight to Rio Grande do Sul is on a Tuesday when prices can be found for as low as €851. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Rio Grande do Sul for around €1,125.

What is the cheapest time of day to depart on your flight to Rio Grande do Sul?

According to our data, the cheapest time of day to fly to Rio Grande do Sul is in the morning. momondo users have found flights departing from Ireland to Rio Grande do Sul in the morning for as low as €832. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €1,234 on average. Flights to Rio Grande do Sul from Ireland in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Ireland to Rio Grande do Sul flights?

You could potentially save up to 8% on your flight if you consider stops on a Ireland to Rio Grande do Sul flight.

Cheap Ireland to Rio Grande do Sul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Rio Grande do Sul

Direct flights

None
There are no direct flights from Ireland to Rio Grande do Sul. There are no popular flight routes from Ireland to Rio Grande do Sul.
Search flight deals

  • When did momondo last update prices for flights from Ireland to Rio Grande do Sul?

    Prices for flights from Ireland to Rio Grande do Sul were last updated today.

  • How many operators does momondo search for flights from Ireland to Rio Grande do Sul?

  • How old do you have to be to fly from Ireland to Rio Grande do Sul?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Rio Grande do Sul.

  • What documentation or ID do you need to fly to Rio Grande do Sul?

    The travel and health documents required for your trip to Rio Grande do Sul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Rio Grande do Sul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ireland to Rio Grande do Sul

Compare and see reviews for airlines that fly from Ireland to Rio Grande do Sul with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom €677Free CancellationRating
7.7
1,408 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom €840Free CancellationRating
7.1
2,050 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Rio Grande do Sul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rio Grande do Sul from Ireland.

Can I find flights from Ireland to Rio Grande do Sul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rio Grande do Sul from Ireland with this policy.

How can momondo help me find flights from Ireland to Rio Grande do Sul?

momondo helps you find the best flight between Ireland and Rio Grande do Sul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Rio Grande do Sul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rio Grande do Sul from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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