DUB - POA

€869 Find Cheap Flights from Dublin to Porto Alegre

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Porto Alegre departing on 22/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to Porto Alegre

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Porto Alegre, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Porto Alegre, as well as popular online travel agencies
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Cheap Flight Deals from Dublin to Porto Alegre (DUB-POA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Porto Alegre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dublin to Porto Alegre

Recommended return deals departing in the coming months from the most popular airlines that fly from Dublin to Porto Alegre.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:35 - 13:00DUB-POA
26h 25m3 stops
05:35 - 02:00POA-DUB
40h 25m3 stops
€869
Find Deal
Sat, 22 Mar - Sat, 12 Apr
09:10 - 23:55DUB-POA
42h 45m2 stops
05:35 - 23:40POA-DUB
38h 05m3 stops
€888
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Sun, 6 Apr - Sun, 13 Apr
18:45 - 23:55DUB-POA
33h 10m2 stops
05:35 - 19:15POA-DUB
33h 40m3 stops
€888
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Sun, 6 Apr - Sun, 13 Apr
05:55 - 09:50DUB-POA
30h 55m2 stops
13:35 - 22:25POA-DUB
28h 50m2 stops
€921KLM
Find Deal
Sat, 22 Mar - Sat, 12 Apr
05:55 - 23:00DUB-POA
20h 05m2 stops
17:25 - 22:25POA-DUB
25h 00m2 stops
€977KLM
Find Deal
Fri, 21 Mar - Fri, 11 Apr
11:50 - 18:00DUB-POA
33h 10m2 stops
17:35 - 09:45POA-DUB
36h 10m2 stops
€1,036United Airlines
Find Deal
Mon, 24 Mar - Mon, 14 Apr
11:50 - 18:00DUB-POA
33h 10m2 stops
18:35 - 09:45POA-DUB
35h 10m2 stops
€1,086United Airlines
Find Deal
Mon, 24 Mar - Sun, 13 Apr
18:00 - 23:55DUB-POA
32h 55m2 stops
14:35 - 16:55POA-DUB
22h 20m2 stops
€1,170Lufthansa
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Thu, 20 Mar - Sun, 13 Apr
05:00 - 09:20DUB-POA
31h 20m2 stops
14:35 - 08:10POA-DUB
37h 35m2 stops
€1,192Lufthansa
Find Deal
Mon, 24 Mar - Sat, 12 Apr
05:30 - 20:25DUB-POA
18h 55m1 stop
21:55 - 18:05POA-DUB
16h 10m1 stop
€1,586TAP AIR PORTUGAL
Find Deal
Thu, 10 Apr - Thu, 1 May

Flights from Dublin to Porto Alegre - Travel Insights & Trends

Get data-powered insights and trends into flights from Dublin to Porto Alegre to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dublin to Porto Alegre?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Porto Alegre, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to Porto Alegre is May, where tickets cost €844 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is €1,708 and €1,341 respectively.

Good to know

Low season

July

High season

December

Cheapest flight

€869
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (19% more expensive on average)
Flight from Dublin to Porto Alegre

When to book flights from Dublin to Porto Alegre

Are your dates flexible? Find out the best times to travel from Dublin to Porto Alegre based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Porto Alegre

  • What is the cheapest flight from Dublin to Porto Alegre?

    In the last 3 days, the lowest price for a flight from Dublin to Porto Alegre was €909 for a return ticket.

  • Which airports will I be using when flying from Dublin to Porto Alegre?

    Dublin and Porto Alegre are both served by 1 main airport. You will leave Dublin from Dublin and will be arriving at Porto Alegre Salgado Filho.

  • Which aircraft models fly most regularly from Dublin to Porto Alegre?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Porto Alegre?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Dublin and Porto Alegre, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Dublin to Porto Alegre, KLM or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Dublin to Porto Alegre are KLM and Lufthansa. With an average price for the route of €1,052 and an overall rating of 7.8, KLM is the most popular choice. Lufthansa is also a great choice for the route, with an average price of €1,244 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Dublin to Porto Alegre?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Porto Alegre.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Porto Alegre?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Porto Alegre?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto Alegre with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Porto Alegre?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Dublin to Porto Alegre

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Porto Alegre. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Porto Alegre? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1333 reviews
7.3Food
8.4Crew
7.8Boarding
7.7Comfort
7.2Entertainment
Airline reviews

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

2.0 Mediocredale, Feb 2025ACC - AMS
Read more KLM reviews

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Very old plan, bad cabin layout and seats, entertainment system would get 95% through a film and then crash and reboot. I wont be using Lufthansa after I return back home, would rather pau more for a better flight arramgement.

There was more leg room than on the overseas flight, which was nice. Boarding was very well organized and the flight very comfortable.

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

It wasn’t bad but it was not excellent either. The airlines are trying to save as much money as possible and we are paying price for it. Flying is not as it used to be.

Easy 1 hour flight and right over the Alps, pretty cool!!

Staff was great. Space in bathrooms was very good. Boarding went smoothly due to aisles. I would like more room in coach. 2 more inches would be helpful. Lost luggage was a big issue; more on the administrative side than flight related, but diminished the flight experience.

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

They were late and I missed my flight for Chicago. Terrible experience with Austrian airline this time.

I was expecting better from Lufthansa. I’ll think twice before I book Lufthansa again. This trip was the worst ever… in my 70 years of traveling.

Air Dolomiti personnel were very nice as ever. Got nicked for 80 euros for my bag; something I didn’t agree to when I booked… What’s up with that?

Everything you need to know for your flight from Dublin to Porto Alegre

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