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Cheap flights from Dublin to Rio Grande do Sul from €431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin 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 Dublin to Rio Grande do Sul

Cheap return flights

KLM Logo
08:55 - 00:55DUB-POA
20h 00m2 stops
KLM Logo
11:05 - 16:40POA-DUB
25h 35m2 stops
€812KLM
Find Deal
Thu, 16 Oct - Thu, 23 Oct
Multiple Airlines Logo
08:55 - 00:55DUB-POA
20h 00m2 stops
Multiple Airlines Logo
11:15 - 07:50POA-DUB
17h 35m2 stops
€814Multiple Airlines
Find Deal
Thu, 16 Oct - Sun, 26 Oct
Turkish Airlines Logo
10:40 - 10:50DUB-POA
27h 10m2 stops
Turkish Airlines Logo
17:55 - 09:40POA-DUB
36h 45m2 stops
€863Turkish Airlines
Find Deal
Mon, 2 Mar - Mon, 16 Mar
Turkish Airlines Logo
10:40 - 08:45DUB-POA
25h 05m2 stops
Turkish Airlines Logo
17:55 - 09:40POA-DUB
36h 45m2 stops
€864Turkish Airlines
Find Deal
Mon, 2 Mar - Mon, 16 Mar
United Airlines Logo
10:40 - 18:20DUB-POA
34h 40m2 stops
United Airlines Logo
17:10 - 08:10POA-DUB
36h 00m2 stops
€904United Airlines
Find Deal
Wed, 4 Feb - Wed, 18 Feb
United Airlines Logo
10:40 - 14:35DUB-POA
30h 55m2 stops
United Airlines Logo
15:25 - 08:10POA-DUB
37h 45m2 stops
€951United Airlines
Find Deal
Sun, 8 Feb - Thu, 19 Feb
Air Canada Logo
09:00 - 16:10DUB-POA
34h 10m2 stops
Air Canada Logo
17:10 - 06:10POA-DUB
34h 00m3 stops
€1,032Air Canada
Find Deal
Mon, 2 Mar - Mon, 16 Mar
TAP AIR PORTUGAL Logo
04:25 - 19:40DUB-POA
18h 15m1 stop
TAP AIR PORTUGAL Logo
00:45 - 23:20POA-DUB
19h 35m1 stop
€1,057TAP AIR PORTUGAL
Find Deal
Fri, 6 Feb - Thu, 19 Feb
Air Canada Logo
09:00 - 23:15DUB-POA
41h 15m2 stops
Air Canada Logo
18:05 - 07:10POA-DUB
34h 05m3 stops
€1,080Air Canada
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Wed, 4 Feb - Wed, 18 Feb
TAP AIR PORTUGAL Logo
05:30 - 20:25DUB-POA
18h 55m1 stop
TAP AIR PORTUGAL Logo
21:55 - 00:05POA-DUB
22h 10m1 stop
€1,125TAP AIR PORTUGAL
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Thu, 16 Oct - Thu, 23 Oct

United Airlines flights from Dublin to Rio Grande do Sul

Our best United Airlines deals on Dublin to Rio Grande do Sul flight tickets
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
€904
Find similar
United Airlines
8 Feb
DUB10:40Dublin
30h 55m
2 stops
POA14:35Porto Alegre Salgado Filho
19 Feb
POA15:25Porto Alegre Salgado Filho
37h 45m
2 stops
DUB08:10Dublin
€951
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United Airlines
10 Nov
DUB13:35Dublin
27h 30m
2 stops
POA14:05Porto Alegre Salgado Filho
25 Nov
POA17:10Porto Alegre Salgado Filho
36h 00m
2 stops
DUB08:10Dublin
€1,004
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Turkish Airlines flights from Dublin to Rio Grande do Sul

Our best Turkish Airlines deals on Dublin to Rio Grande do Sul flight tickets
Turkish Airlines
2 Mar
DUB10:40Dublin
27h 10m
2 stops
POA10:50Porto Alegre Salgado Filho
16 Mar
POA17:55Porto Alegre Salgado Filho
36h 45m
2 stops
DUB09:40Dublin
€863
Find similar
Turkish Airlines
2 Mar
DUB10:40Dublin
25h 05m
2 stops
POA08:45Porto Alegre Salgado Filho
16 Mar
POA17:55Porto Alegre Salgado Filho
36h 45m
2 stops
DUB09:40Dublin
€864
Find similar
Turkish Airlines
2 Mar
DUB10:40Dublin
25h 05m
2 stops
POA08:45Porto Alegre Salgado Filho
16 Mar
POA17:55Porto Alegre Salgado Filho
49h 15m
2 stops
DUB22:10Dublin
€880
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 18 September 2025.
Use the filters below to find and compare flights from Dublin to Rio Grande do Sul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 16/10

08:55-00:55

2 stops20h 00m

Porto Alegre Salgado Filho

Thu 23/10

11:05-16:40

2 stops25h 35m

€812

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 16/10

08:55-00:55

2 stops20h 00m

Porto Alegre Salgado Filho

Sun 26/10

11:15-07:50

2 stops17h 35m

€814

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 2/3

10:40-10:50

2 stops27h 10m

Porto Alegre Salgado Filho

Mon 16/3

17:55-09:40

2 stops36h 45m

€863

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 2/3

10:40-08:45

2 stops25h 05m

Porto Alegre Salgado Filho

Mon 16/3

17:55-09:40

2 stops36h 45m

€864

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Wed 4/2

10:40-18:20

2 stops34h 40m

Porto Alegre Salgado Filho

Wed 18/2

17:10-08:10

2 stops36h 00m

€904

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Sun 8/2

10:40-14:35

2 stops30h 55m

Porto Alegre Salgado Filho

Thu 19/2

15:25-08:10

2 stops37h 45m

€951

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Mon 2/3

09:00-16:10

2 stops34h 10m

Porto Alegre Salgado Filho

Mon 16/3

17:10-06:10

3 stops34h 00m

€1,032

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Fri 6/2

04:25-19:40

1 stop18h 15m

Porto Alegre Salgado Filho

Thu 19/2

00:45-23:20

1 stop19h 35m

€1,057

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Wed 4/2

09:00-23:15

2 stops41h 15m

Porto Alegre Salgado Filho

Wed 18/2

18:05-07:10

3 stops34h 05m

€1,080

DublinPorto Alegre

DUB - POA

DUBPOA

Dublin

Thu 16/10

05:30-20:25

1 stop18h 55m

Porto Alegre Salgado Filho

Thu 23/10

21:55-00:05

1 stop22h 10m

€1,125

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 Dublin 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 Dublin averaging around €802.

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 €831. 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 Dublin to Rio Grande do Sul for around €1,098.

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 Dublin to Rio Grande do Sul in the morning for as low as €812. 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 €1,204 on average. Flights to Rio Grande do Sul from Dublin in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You could potentially save up to 18% on your flight if you consider stops on a Dublin to Rio Grande do Sul flight.

Cheap Dublin to Rio Grande do Sul flight deals and tips

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

Direct flights

None
There are no direct flights from Dublin to Rio Grande do Sul. There are no popular flight routes from Dublin to Rio Grande do Sul.
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  • When did momondo last update prices for flights from Dublin Airport to Rio Grande do Sul?

    Prices for flights from Dublin Airport to Rio Grande do Sul are updated daily.

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

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

    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 Dublin Airport to Rio Grande do Sul.

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

    The required travel and health documents for your Rio Grande do Sul 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 Rio Grande do Sul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dublin to Rio Grande do Sul

Compare and see reviews for airlines that fly from Dublin to Rio Grande do Sul with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom €660Free CancellationRating
7.8
1,386 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom €814Free CancellationRating
7.1
1,978 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom €854Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin 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 Dublin.

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

Flights from Dublin to Rio Grande do Sul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Dublin to Rio Grande do Sul 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 Dublin to Rio Grande do Sul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dublin to Rio Grande do Sul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio Grande do Sul and let you know when they change.

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