$420 Cheap Flights from Porto Alegre (POA) to Dublin (DUB)

View $420 flight on Sun, May 17, 2026Opens in a new window

Popular airlines from Salgado Filho Intl. Airport (POA) to Dublin Airport (DUB)

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Cheap Flights from Porto Alegre to Dublin (POA-DUB)

Prices were available within the past 7 days and start at $420 for one-way flights and $953 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

GOL Linhas Aereas S.A.
Thu, Nov 6 - Fri, Nov 28
POA
Porto Alegre
DUB
Dublin
$953 Roundtrip, found 4 days ago
$953
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Nov 6 from Porto Alegre to Dublin, returning Fri, Nov 28, priced at $953 found 4 days ago
LATAM Airlines Group
Wed, Oct 22 - Tue, Jan 20
POA
Porto Alegre
DUB
Dublin
$964 Roundtrip, found 6 days ago
$964
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Wed, Oct 22 from Porto Alegre to Dublin, returning Tue, Jan 20, priced at $964 found 6 days ago
TAP Portugal
Thu, Nov 6 - Fri, Nov 28
POA
Porto Alegre
DUB
Dublin
$970 Roundtrip, found 4 days ago
$970
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Thu, Nov 6 from Porto Alegre to Dublin, returning Fri, Nov 28, priced at $970 found 4 days ago
TAP Portugal
Thu, Nov 6 - Fri, Nov 28
POA
Porto Alegre
DUB
Dublin
$977 Roundtrip, found 4 days ago
$977
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Thu, Nov 6 from Porto Alegre to Dublin, returning Fri, Nov 28, priced at $977 found 4 days ago
LATAM Airlines Group
Wed, Oct 22 - Tue, Jan 20
POA
Porto Alegre
DUB
Dublin
$1,002 Roundtrip, found 6 days ago
$1,002
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Wed, Oct 22 from Porto Alegre to Dublin, returning Tue, Jan 20, priced at $1,002 found 6 days ago
GOL Linhas Aereas S.A.
Wed, Oct 22 - Tue, Jan 20
POA
Porto Alegre
DUB
Dublin
$1,010 Roundtrip, found 6 days ago
$1,010
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Oct 22 from Porto Alegre to Dublin, returning Tue, Jan 20, priced at $1,010 found 6 days ago
GOL Linhas Aereas S.A.
Thu, Nov 6 - Fri, Nov 28
POA
Porto Alegre
DUB
Dublin
$1,012 Roundtrip, found 4 days ago
$1,012
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Nov 6 from Porto Alegre to Dublin, returning Fri, Nov 28, priced at $1,012 found 4 days ago
GOL Linhas Aereas S.A.
Wed, Oct 22 - Tue, Jan 20
POA
Porto Alegre
DUB
Dublin
$1,032 Roundtrip, found 6 days ago
$1,032
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Oct 22 from Porto Alegre to Dublin, returning Tue, Jan 20, priced at $1,032 found 6 days ago
Air France
Wed, Oct 8 - Tue, Oct 14
POA
Porto Alegre
DUB
Dublin
$1,225 Roundtrip, found 4 days ago
$1,225
Roundtrip
found 4 days ago
Select Air France flight, departing Wed, Oct 8 from Porto Alegre to Dublin, returning Tue, Oct 14, priced at $1,225 found 4 days ago
Iberia
Wed, Oct 22 - Tue, Jan 20
POA
Porto Alegre
DUB
Dublin
$1,239 Roundtrip, found 6 days ago
$1,239
Roundtrip
found 6 days ago
Select Iberia flight, departing Wed, Oct 22 from Porto Alegre to Dublin, returning Tue, Jan 20, priced at $1,239 found 6 days ago
Flights from Porto Alegre (POA) to Dublin (DUB)
Origin airport
Salgado Filho Intl.
Destination airport
Dublin
Roundtrip price
$952
Distance
6361 mi

Porto Alegre to Dublin Flights

The cheapest times to fly from Porto Alegre to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Porto Alegre to Dublin are during the month of November. You can find some of the cheapest flights from Porto Alegre to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto Alegre to Dublin

Sunday is one of the best days to book for cheap flights from Porto Alegre to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Porto Alegre to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Porto Alegre to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $420 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Porto Alegre to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Porto Alegre to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Salgado Filho Intl. Airport (POA) to Dublin Airport (DUB) cost?
Discover the latest flight deals from POA to DUB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from POA to DUB?
The cheapest flights from POA to DUB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from POA to DUB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from POA to DUB. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Salgado Filho Intl. Airport (POA) to Dublin Airport (DUB)?
Direct flights from Salgado Filho Intl. Airport (POA) to Dublin Airport (DUB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from POA to DUB?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Salgado Filho Intl. Airport (POA) to Dublin Airport (DUB)?
To avoid potential delays on the Salgado Filho Intl. Airport (POA) to Dublin Airport (DUB) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Salgado Filho Intl. Airport (POA) to Dublin Airport (DUB) last-minute?
Booking your flight from POA to DUB shortly before your journey is usually more expensive. However, if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a POA to DUB flight and hotel package?
Compared with arranging flights and hotels separately, booking a POA to DUB flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Salgado Filho Intl. Airport (POA) to Dublin Airport (DUB)?
If you booked your POA to DUB flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.