POA

€590 Find Cheap Flights to Porto Alegre

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Porto Alegre departing on 22/9. 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.
1 adult
1 adult, Economy

KAYAK searches 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 for flights 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 for flights to Porto Alegre, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Porto Alegre

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Porto Alegre

Mon, 22 Sep - Thu, 9 Oct
TAP AIR PORTUGAL Logo
18:50 - 21:45DUB-POA
30h 55m1 stop
TAP AIR PORTUGAL Logo
21:55 - 00:05POA-DUB
22h 10m1 stop
€832TAP AIR PORTUGAL
Find Deal
Thu, 23 Oct - Fri, 7 Nov
 Logo
05:55 - 23:55DUB-POA
22h 00m2 stops
 Logo
19:40 - 23:20POA-DUB
24h 40m2 stops
€839
Find Deal
Thu, 23 Oct - Fri, 7 Nov
 Logo
05:55 - 00:10DUB-POA
22h 15m3 stops
 Logo
20:30 - 23:20POA-DUB
23h 50m2 stops
€889
Find Deal
Mon, 22 Sep - Thu, 9 Oct
Air France Logo
06:00 - 00:55DUB-POA
22h 55m2 stops
Air France Logo
11:05 - 15:00POA-DUB
23h 55m2 stops
€935Air France
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Thu, 23 Oct - Fri, 7 Nov
 Logo
05:55 - 00:10DUB-POA
22h 15m3 stops
 Logo
20:30 - 23:25POA-DUB
23h 55m3 stops
€940
Find Deal
Tue, 2 Sep - Sat, 20 Sep
Turkish Airlines Logo
16:55 - 09:20DUB-POA
44h 25m2 stops
Turkish Airlines Logo
15:15 - 09:35POA-DUB
62h 20m2 stops
€962Turkish Airlines
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Tue, 2 Sep - Sat, 20 Sep
Turkish Airlines Logo
13:35 - 09:20DUB-POA
47h 45m2 stops
Turkish Airlines Logo
15:15 - 15:55POA-DUB
44h 40m2 stops
€966Turkish Airlines
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Thu, 14 Aug - Thu, 21 Aug
Turkish Airlines Logo
10:35 - 09:20DUB-POA
26h 45m2 stops
Turkish Airlines Logo
20:10 - 15:30POA-DUB
39h 20m2 stops
€1,019Turkish Airlines
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Wed, 13 Aug - Wed, 20 Aug
SWISS Logo
13:00 - 09:20DUB-POA
24h 20m2 stops
SWISS Logo
14:35 - 19:30POA-DUB
48h 55m3 stops
€1,612SWISS
Find Deal
Fri, 15 Aug - Fri, 22 Aug
SWISS Logo
13:00 - 09:20DUB-POA
24h 20m2 stops
SWISS Logo
14:35 - 19:05POA-DUB
48h 30m3 stops
€1,704SWISS
Find Deal
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KAYAK's insights & trends for flights to Porto Alegre

Get data-powered insights and trends into flights 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 to Porto Alegre?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Porto Alegre is May, where tickets cost €788 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €1,325 and €1,230 respectively. For one-way flights, the best month to travel is May with an average price of €788.

Good to know – Book Cheap Porto Alegre Plane Tickets

Low seasonOctober
High seasonDecember
Cheapest flight€590
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Dublin to Porto Alegre

When to book flights to Porto Alegre

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Porto Alegre based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Porto Alegre flights

  • How far is Porto Alegre Salgado Filho Airport from central Porto Alegre?

    You’ll need to travel 6 km to reach the Porto Alegre city centre from Porto Alegre Salgado Filho Airport.

  • What is the name of Porto Alegre’s airport?

    When flying to Porto Alegre, you'll arrive at Porto Alegre Salgado Filho Airport (POA). The airport is also known as Porto Alegre, Salgado Filho, or Salgado Filho Intl.

  • What is the cheapest day to fly to Porto Alegre?

    Based on KAYAK data, the cheapest day to fly to Porto Alegre is Tuesday where round-trip tickets can be as cheap as €834. On the other hand, the most expensive day to fly is Monday, where round-trip prices are €1,103 on average.

  • How does KAYAK find such low prices on flights 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 to Porto Alegre.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Porto Alegre?

    The cheapest time of day to fly to Porto Alegre is generally in the morning, when round-trip flights cost €961 on average. The most expensive time of day to fly to Porto Alegre is generally at night, which is peak travel time and where the average cost of a ticket is €1,426.

Top tips for finding cheap flights to Porto Alegre

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Porto Alegre flight deals.

Prefer to fly direct to Porto Alegre Salgado Filho?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Porto Alegre Salgado Filho.
Find which airlines fly direct to Porto Alegre Salgado Filho Airport, which days they fly and book direct flights.

Direct departures

Ireland to Porto Alegre Salgado Filho

Monday

Aerolineas Argentinas, Aeromexico, Air Canada, +27 more

Aerolineas Argentinas, Aeromexico, +28 more

Tuesday

Aerolineas Argentinas, Aeromexico, Air Canada, +28 more

Aerolineas Argentinas, Aeromexico, +29 more

Wednesday

Aerolineas Argentinas, Aeromexico, Air Canada, +25 more

Aerolineas Argentinas, Aeromexico, +26 more

Thursday

Aerolineas Argentinas, Aeromexico, Air Canada, +28 more

Aerolineas Argentinas, Aeromexico, +29 more

Friday

Aerolineas Argentinas, Aeromexico, Air Canada, +26 more

Aerolineas Argentinas, Aeromexico, +27 more

Saturday

Aerolineas Argentinas, Aeromexico, Air Canada, +26 more

Aerolineas Argentinas, Aeromexico, +27 more

Sunday

Aerolineas Argentinas, Aeromexico, Air Canada, +27 more

Aerolineas Argentinas, Aeromexico, +28 more

See more direct flights

Direct returns

Porto Alegre Salgado Filho to Ireland

Monday

Aerolineas Argentinas, Aeromexico, Air Canada, +27 more

Aerolineas Argentinas, Aeromexico, +28 more

Tuesday

Aerolineas Argentinas, Aeromexico, Air Canada, +28 more

Aerolineas Argentinas, Aeromexico, +29 more

Wednesday

Aerolineas Argentinas, Aeromexico, Air Canada, +25 more

Aerolineas Argentinas, Aeromexico, +26 more

Thursday

Aerolineas Argentinas, Aeromexico, Air Canada, +28 more

Aerolineas Argentinas, Aeromexico, +29 more

Friday

Aerolineas Argentinas, Aeromexico, Air Canada, +26 more

Aerolineas Argentinas, Aeromexico, +27 more

Saturday

Aerolineas Argentinas, Aeromexico, Air Canada, +26 more

Aerolineas Argentinas, Aeromexico, +27 more

Sunday

Aerolineas Argentinas, Aeromexico, Air Canada, +27 more

Aerolineas Argentinas, Aeromexico, +28 more

See more direct flights

Reviews of the top airlines flying to Porto Alegre

 
See real verified KAYAK customer reviews for airlines flying to Porto Alegre. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Porto Alegre. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1366 reviews
7.8Boarding
7.2Food
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

You should not have to pay for WiFi in business class

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

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

Great experience, flight was on time and reached on destination on time .. very accurate and smooth experience

Our seat numbers took a long time to be given to us. We were not seated together and I was put in the middle seat with both people on either side of me taking too much space!

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

This is one of the best flights i had. Good boarding, good seats , good food, and nuce stuff and clean toilets I took the Tourist upgrade and indianischer food , the best.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

It was good, but I felt a little cramp on the plane whether I was in Economy or not.

It was great. The airline staff was very friendly. The FRA security was a bit harsh doing their job but friendly overall.

The experience was great. A330 needs an upgrade between RDU and FRA and vice-versa.

Everything you need to know for your flight to Porto Alegre

Information on the airport you'll fly into in Porto Alegre

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