£547 Cheap Flights from Dublin (DUB) to Porto Alegre (POA)

View £547 flight on Thu, 12 Nov 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £547 for one-way flights and £840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Sun, 15 Nov - Fri, 4 Dec
DUB
Dublin
POA
Porto Alegre
£840 Return, found 1 day ago
£840
Return
found 1 day ago
Select Air France flight, departing Sun, 15 Nov from Dublin to Porto Alegre, returning Fri, 4 Dec, priced at £840 found 1 day ago
Air France
Sun, 15 Nov - Fri, 4 Dec
DUB
Dublin
POA
Porto Alegre
£934 Return, found 1 day ago
£934
Return
found 1 day ago
Select Air France flight, departing Sun, 15 Nov from Dublin to Porto Alegre, returning Fri, 4 Dec, priced at £934 found 1 day ago
TAP Portugal
Sun, 15 Nov - Fri, 4 Dec
DUB
Dublin
POA
Porto Alegre
£936 Return, found 1 day ago
£936
Return
found 1 day ago
Select TAP Portugal flight, departing Sun, 15 Nov from Dublin to Porto Alegre, returning Fri, 4 Dec, priced at £936 found 1 day ago
TAP Portugal
Sun, 15 Nov - Fri, 4 Dec
DUB
Dublin
POA
Porto Alegre
£936 Return, found 1 day ago
£936
Return
found 1 day ago
Select TAP Portugal flight, departing Sun, 15 Nov from Dublin to Porto Alegre, returning Fri, 4 Dec, priced at £936 found 1 day ago
Air France
Sun, 15 Nov - Fri, 4 Dec
DUB
Dublin
POA
Porto Alegre
£946 Return, found 1 day ago
£946
Return
found 1 day ago
Select Air France flight, departing Sun, 15 Nov from Dublin to Porto Alegre, returning Fri, 4 Dec, priced at £946 found 1 day ago
KLM
Thu, 15 Oct - Sun, 18 Oct
DUB
Dublin
POA
Porto Alegre
£949 Return, found 3 days ago
£949
Return
found 3 days ago
Select KLM flight, departing Thu, 15 Oct from Dublin to Porto Alegre, returning Sun, 18 Oct, priced at £949 found 3 days ago
KLM
Sun, 15 Nov - Fri, 4 Dec
DUB
Dublin
POA
Porto Alegre
£959 Return, found 1 day ago
£959
Return
found 1 day ago
Select KLM flight, departing Sun, 15 Nov from Dublin to Porto Alegre, returning Fri, 4 Dec, priced at £959 found 1 day ago
Air France
Sun, 15 Nov - Fri, 4 Dec
DUB
Dublin
POA
Porto Alegre
£969 Return, found 1 day ago
£969
Return
found 1 day ago
Select Air France flight, departing Sun, 15 Nov from Dublin to Porto Alegre, returning Fri, 4 Dec, priced at £969 found 1 day ago
LATAM Airlines Group
Thu, 15 Oct - Sun, 18 Oct
DUB
Dublin
POA
Porto Alegre
£1,001 Return, found 3 days ago
£1,001
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, 15 Oct from Dublin to Porto Alegre, returning Sun, 18 Oct, priced at £1,001 found 3 days ago
Iberia
Thu, 15 Oct - Sun, 18 Oct
DUB
Dublin
POA
Porto Alegre
£1,005 Return, found 3 days ago
£1,005
Return
found 3 days ago
Select Iberia flight, departing Thu, 15 Oct from Dublin to Porto Alegre, returning Sun, 18 Oct, priced at £1,005 found 3 days ago

Frequently asked questions

How do I find cheap flights from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.)?
To find a cheap flight from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.)?
There are approximately 24 connecting flights per day from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.). Some common connection points include Heathrow (LHR), Frankfurt Intl. (FRA), and Schiphol (AMS).
What is the earliest flight from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.)?
The earliest flight from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.) typically departs at approximately 4:25 AM local time. This service is operated by NI and LA and is seasonal, active only in October. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.)?
Flights from DUB to POA with one stop typically take around 21 hours 50 minutes, covering approximately 6,362 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.)?
Select the "Business class" and "First class" filters when looking for DUB to POA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.) flight with Expedia?
It's easy to earn miles on a Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Porto Alegre from DUB (DUB)?
From DUB (DUB), you can fly into Salgado Filho Intl. (POA) to reach Porto Alegre. Some flights may connect through major hubs like Heathrow (LHR), Roissy-Charles de Gaulle (CDG), Humberto Delgado (LIS) before reaching Porto Alegre. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.) at the last minute?
Typically, booking a last minute flight from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.) flight and hotel package?
Securing a Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.)?
If you booked your Dublin (DUB) to Porto Alegre (POA-Salgado Filho Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dublin
Destination airport
Salgado Filho Intl.
Airlines serving
Air Canada, Air France, British Airways, KLM, LATAM Airlines Group, Lufthansa, Swiss International Air Lines, TAP Portugal, United
Return price
£839
Distance
10177 km

Book with confidence

Compare flights from Dublin to Porto Alegre easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Dublin to Porto Alegre. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Salgado Filho Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Dublin to Salgado Filho Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Dublin (DUB) to Salgado Filho Intl. (POA)

The easiest way to view the best deals on flights from Dublin to Porto Alegre today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Dublin to Salgado Filho Intl. start at just £840 and range up to £1,005.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Dublin and Porto Alegre
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Dublin to Porto Alegre flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Dublin to Salgado Filho Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Dublin to Porto Alegre easily and book with confidence

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*Available to Expedia members.