POA

€898 Find Cheap Flights 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 to Porto Alegre departing on 2/6. 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
€898
Typical prices: €1,413-€993
Air France
Tue 2/6Wed 22/7
DUB - POA • 2 stops
When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
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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

Tue, 2 Jun - Wed, 22 Jul
Air France Logo
05:55 - 20:35
DUB
-
POA
18h 40m
2 stops
Air France Logo
13:35 - 15:25
POA
-
DUB
21h 50m
2 stops
€898Air France
Tue, 2 Jun - Tue, 16 Jun
Air France Logo
19:15 - 10:40
DUB
-
POA
43h 25m
2 stops
Air France Logo
14:05 - 15:25
POA
-
DUB
45h 20m
2 stops
€933Air France
Fri, 12 Jun - Thu, 2 Jul
Multiple Airlines Logo
05:55 - 20:30
DUB
-
POA
18h 35m
2 stops
Multiple Airlines Logo
06:00 - 08:20
POA
-
DUB
46h 20m
2 stops
€936Multiple Airlines
Thu, 29 Oct - Thu, 12 Nov
Multiple Airlines Logo
16:30 - 23:55
DUB
-
POA
34h 25m
2 stops
Multiple Airlines Logo
11:20 - 15:30
POA
-
DUB
25h 10m
2 stops
€971Multiple Airlines
Thu, 15 Oct - Sun, 1 Nov
Multiple Airlines Logo
09:50 - 00:40
DUB
-
POA
18h 50m
2 stops
Multiple Airlines Logo
17:50 - 17:50
POA
-
DUB
21h 00m
2 stops
€1,017Multiple Airlines
Tue, 2 Jun - Tue, 16 Jun
Multiple Airlines Logo
06:10 - 09:20
DUB
-
POA
31h 10m
3 stops
Multiple Airlines Logo
17:50 - 23:25
POA
-
DUB
25h 35m
2 stops
€1,023Multiple Airlines
Tue, 2 Jun - Tue, 16 Jun
Multiple Airlines Logo
06:10 - 12:05
DUB
-
POA
33h 55m
3 stops
Multiple Airlines Logo
12:20 - 19:00
POA
-
DUB
26h 40m
3 stops
€1,040Multiple Airlines
Thu, 11 Jun - Wed, 17 Jun
Air France Logo
05:55 - 20:35
DUB
-
POA
18h 40m
2 stops
Air France Logo
11:20 - 15:25
POA
-
DUB
24h 05m
2 stops
€1,048Air France
Thu, 15 Oct - Sun, 1 Nov
Multiple Airlines Logo
09:50 - 00:40
DUB
-
POA
18h 50m
2 stops
Multiple Airlines Logo
20:05 - 17:50
POA
-
DUB
18h 45m
2 stops
€1,079Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
KLM Logo
08:55 - 00:40
DUB
-
POA
19h 45m
2 stops
KLM Logo
18:25 - 16:40
POA
-
DUB
18h 15m
2 stops
€1,099KLM
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 €943 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Ireland is €1,378 and €1,318 respectively. For one-way flights, the best month to travel is May with an average price of €943.

Good to know – Book Cheap Porto Alegre Plane Tickets

Low seasonSeptember
Cheapest flight€898
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (26% 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.
7.8
KLMOverall score based on 1519 reviews
7.8Boarding
7.7Comfort
7.3Food
7.2Entertainment
8.4Crew
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

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.

The passport control process in Lisbon ranks as a 1 on a 1 to 5 scale. Terrible. In line 2 hours and still missed our first flight. Next day, 1.5 hours but we made the flight. The Business Class food was poor. Unidentifiable. Not tasty at all. Unacceptable in BC. Attendants were adequate. Flight left late and arrived late. After this trip, we will not be flying TAP nor will we be connecting through Lisbon.

On both flights, TAP Air Portugal messed up the seating choices that I paid for. They acknowledged that I had purchased seating, that they were errant in ensuring my choices, but told me nothing could be done about it. When I asked to be refunded, I was directed to "talk to someone from Air Portugal" Mon-Friday, and then I was dismissed. No help, no phone number provided to me. I was very annoyed both times and feel cheated.

Flight attendants in business class were rather indifferent While in second leg operated by Portugalia TAP subsidiary were outstanfy

The worst thing was baggage claim. In my return flight I was waiting 90 minutes for my baggage. and when I asked the airport they said it’s the airline. So frustrating after an 8-hour flight.

Business class seats aren't comfortable. Food was not good.

Great service overall. One of the best international flight experiences Ive had.

Delayed at the beginning and the end and almost missed our connection

They left our luggage uncovered on tarmac in pouring rain during an hour delay of departure! At our final destination, we found ALL OF OUR CLOTHES/SHOES soaked all the way through!! Our 1st connection plane was a great business class accommodation but only 50 minutes long. Our 2nd connection from Lisbon (another delay with luggage uncovered on tarmac) had only the extra legroom and mediocre food in business class - no entertainment and no extra comfort seating. Will not use TAP Air Portugal again!

The food left a lot to be desired. The crew was great

No difference between business class and normal same seat everything same, waste of money

Everything you need to know for your flight to Porto Alegre

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