POA

€472 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 27/1. 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, 0 bags

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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Everything you should know

Cheapest return fare
€721
Overall average: €908
Multiple Airlines
Thu 12/3Sat 28/3
DUB - POA • 2 stops
Cheapest one-way flight
€472
Typical prices: €570-€594
Multiple Airlines
Tue 27/1
DUB - POA • 3 stops
When to travel
May
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Porto Alegre!
Flight Deals
Booking Insights
Flight 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

Thu, 12 Mar - Sat, 28 Mar
Multiple Airlines Logo
04:25 - 10:05
DUB
-
POA
32h 40m
2 stops
Multiple Airlines Logo
10:30 - 23:05
POA
-
DUB
33h 35m
3 stops
€721Multiple Airlines
Thu, 12 Mar - Sat, 28 Mar
Multiple Airlines Logo
04:25 - 09:55
DUB
-
POA
32h 30m
3 stops
Multiple Airlines Logo
16:55 - 23:05
POA
-
DUB
27h 10m
3 stops
€728Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
12:10 - 14:35
DUB
-
POA
29h 25m
2 stops
Multiple Airlines Logo
15:15 - 12:40
POA
-
DUB
42h 25m
3 stops
€798Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
12:10 - 14:35
DUB
-
POA
29h 25m
2 stops
Multiple Airlines Logo
15:15 - 23:45
POA
-
DUB
29h 30m
2 stops
€814Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
06:15 - 06:45
DUB
-
POA
27h 30m
3 stops
Multiple Airlines Logo
18:40 - 12:40
POA
-
DUB
39h 00m
3 stops
€828Multiple Airlines
Thu, 12 Mar - Sat, 28 Mar
Multiple Airlines Logo
06:20 - 07:50
DUB
-
POA
28h 30m
2 stops
Multiple Airlines Logo
09:05 - 16:40
POA
-
DUB
28h 35m
2 stops
€841Multiple Airlines
Thu, 21 May - Thu, 4 Jun
KLM Logo
05:55 - 09:30
DUB
-
POA
31h 35m
2 stops
KLM Logo
18:25 - 22:25
POA
-
DUB
24h 00m
2 stops
€866KLM
Thu, 12 Mar - Mon, 16 Mar
Turkish Airlines Logo
06:25 - 09:05
DUB
-
POA
29h 40m
2 stops
Turkish Airlines Logo
18:05 - 15:20
POA
-
DUB
42h 15m
2 stops
€889Turkish Airlines
Thu, 12 Mar - Mon, 16 Mar
Turkish Airlines Logo
10:40 - 09:05
DUB
-
POA
25h 25m
2 stops
Turkish Airlines Logo
18:05 - 22:10
POA
-
DUB
49h 05m
2 stops
€890Turkish Airlines
Thu, 12 Mar - Sat, 28 Mar
Turkish Airlines Logo
16:30 - 09:55
DUB
-
POA
44h 25m
2 stops
Turkish Airlines Logo
11:15 - 08:35
POA
-
DUB
42h 20m
2 stops
€909Turkish Airlines
Booking Insights

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 €834 on average for one-way flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Ireland is €1,377 and €1,345 respectively. For return trips, the best month to travel is May with an average price of €834.

Good to know – Book Cheap Porto Alegre Plane Tickets

Low seasonMay
Cheapest flight€472
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (31% 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.

  • 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.

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.

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.
7.7
KLMOverall score based on 1440 reviews
7.6Comfort
8.4Crew
7.8Boarding
7.2Food
7.1Entertainment
Airline reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

8.0 ExcellentKevin, Nov 2025
AMS - BOD
Read more KLM reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Negative. Food was awful, seat broken, flight was late, baggage lost and damaged

The ground staff did not load my bag onto the plane and despite me watching from the bus that my bag is not being loaded and taken back on the cart to the terminal, I pointed out to the staff and ge laughed upon checking my tag and knowing they made a mistake. Instead of calling the cart back and loading it he said we can’t fo anything and you should file a report upon landing at RAK. I told them my stay there is short and i needed my bag as it had everything I needed but no avail. Even the pilot was informed, staff of the plane was aware but all in don’t care mode. Upon arriving at Marrakech RAK, i filed a report and being told it might come in next flight tomorrow and we don’t provide delivery service, you must come and pick it up. If it doesn’t arrive on time then it will be sent to your home in the US. Unbelievable stress and inconvenience that could have been easily prevented by the ground staff.

The cabin crew were curt, not with me, but observed with other passengers. They were unduly rude and it was unprovoked and when they realized they were wrong, they made no attempt to apologize for their own confusion.

From Casablanca to Lisbon our baggage 2 pound over they want me to pay $120 for 2 pound which unexpected we are two family 8 of us they counters lady her customer service is not good I fly frequently for my business next time fly with TAP Air I will think twice

Booked business with TAP from LAX to Cabo Verde - overall ok, but just doesn’t feel like business class. More of a budget airline

I was disappointed of the crew, not friendly and attentive. Delay one way for fuel leakage and the plane is so hot. Not that great all around but I’m glad I experienced it so now know better.

Very long line at the gate, moved slowly. I had expected that boarding a flagship A330neo would be with a jetway directly at the gate, and not a long bus ride to the airplane.

The layover was only one hour and a huge line for passport control. If I didn’t cut the line and argue was every single official, I would’ve spent the night in this one. Obviously.TAP AIR people. do not take into account.this problem with their flight scheduling, which is extremely frustrating. Poor food choices, on the pasta was offered, they ran out of chicken right away. All the sodas and water poured in a tiny 70 mL cups, which is not enough to keep hydrated on the long flight. I had to ask for 34 cups at a time. Flight attendant seemed to be tired and overworked.

Did not enjoy the meal provided. The aircraft was dirty. For instance, the screen seemed to have been cleaned with a dirty rag. Disgusting.

Everything went as expected. Luggage arrived at my same destination and nothing disturbed my vacation.

Everything you need to know for your flight to Porto Alegre

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