POA

£389 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 17/3. 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.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results for flights to Porto Alegre
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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, 19 Mar - Mon, 23 Mar
Lufthansa Logo
17:40 - 11:35MAN-POA
44h 55m2 stops
Lufthansa Logo
17:55 - 22:45POA-MAN
49h 50m2 stops
£772Lufthansa
Find Deal
Thu, 19 Mar - Mon, 23 Mar
Lufthansa Logo
17:40 - 00:25MAN-POA
33h 45m2 stops
Lufthansa Logo
14:55 - 17:00POA-MAN
23h 05m2 stops
£776Lufthansa
Find Deal
Mon, 2 Mar - Thu, 19 Mar
Multiple Airlines Logo
06:25 - 11:35MAN-POA
32h 10m2 stops
Multiple Airlines Logo
14:55 - 08:20POA-MAN
38h 25m2 stops
£786Multiple Airlines
Find Deal
Mon, 2 Mar - Thu, 19 Mar
Multiple Airlines Logo
06:25 - 00:45MAN-POA
21h 20m2 stops
Multiple Airlines Logo
14:55 - 08:20POA-MAN
38h 25m2 stops
£789Multiple Airlines
Find Deal
Sat, 14 Mar - Wed, 25 Mar
LATAM Airlines Logo
17:25 - 09:15LHR-POA
18h 50m2 stops
LATAM Airlines Logo
12:40 - 14:05POA-LHR
22h 25m1 stop
£799LATAM Airlines
Find Deal
Sat, 14 Mar - Wed, 25 Mar
LATAM Airlines Logo
17:25 - 11:35LHR-POA
21h 10m2 stops
LATAM Airlines Logo
14:05 - 14:05POA-LHR
21h 00m2 stops
£808LATAM Airlines
Find Deal
Fri, 13 Mar - Tue, 24 Mar
KLM Logo
06:30 - 23:30LHR-POA
20h 00m2 stops
KLM Logo
13:40 - 13:50POA-LHR
21h 10m2 stops
£818KLM
Find Deal
Sat, 14 Mar - Wed, 25 Mar
KLM Logo
06:30 - 11:00LHR-POA
31h 30m2 stops
KLM Logo
10:35 - 13:50POA-LHR
24h 15m2 stops
£898KLM
Find Deal
Wed, 11 Mar - Tue, 24 Mar
TAP AIR PORTUGAL Logo
13:40 - 17:55LHR-POA
31h 15m1 stop
TAP AIR PORTUGAL Logo
21:10 - 17:30POA-LHR
17h 20m1 stop
£904TAP AIR PORTUGAL
Find Deal
Wed, 4 Feb - Tue, 10 Mar
TAP AIR PORTUGAL Logo
10:40 - 19:20LGW-POA
35h 40m1 stop
TAP AIR PORTUGAL Logo
21:10 - 15:45POA-LGW
15h 35m1 stop
£962TAP AIR PORTUGAL
Find Deal

Everything you should know

When to travel
November
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£772
Lufthansa
Thu 19/3Mon 23/3
MAN - POA • 2 stops
Cheapest one-way flight
£389
Multiple Airlines
Tue 17/3
LGW - POA • 3 stops
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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!
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 March, where tickets cost £832 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from the United Kingdom is £1,349 and £1,244 respectively. For return trips, the best month to travel is November with an average price of £796.

How far in advance should I book a flight to Porto Alegre?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Porto Alegre, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 days before departure.

Good to know - Cheap tickets to Porto Alegre

Low seasonApril
Cheapest flight£389
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from London Gatwick Airport 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?

    Porto Alegre Salgado Filho Airport is 4 miles from the centre of Porto Alegre.

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

    All flights to Porto Alegre land at Porto Alegre Salgado Filho Airport. The airport code is POA,and it can also be referred to 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 Monday where tickets can be as cheap as £851. On the other hand, the most expensive day to fly is Friday, where prices are £1,169 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 flights cost £894 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 £961.

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 5 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 the United Kingdom 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 1405 reviews
7.8Boarding
7.3Food
7.7Comfort
7.1Entertainment
8.4Crew
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

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.

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.

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

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 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!

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

Boarding we were jammed into a hot crowded bus waiting too long while another bus went in front of us. Appreciated blanket and pillow, movie available helped time pass, the food was not appealing so I had my own snacks, the flight is long, but nothing they can do about that. Staff adequate, flight good.

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

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

This flight arrived late. We joined well over a thousand of other people waiting to go through customs. Air Portugal has lost my bag. We had to chase down a representative even though we had waited at the baggage claim for well over 1 hour and 35 minutes for baggage to come. No representative was there to explain the delay or to give any direction. After 1 hour and 35 minutes at least four passengers had no baggage to pick up or had a fraction of their baggage. The representative was a young woman who clearly did not have the experience to deal with what was happening. Very disappointing as of course we were dealing with great amount of jet lag and having been up for 24 hours at that point and not being able to have any of the things necessary at home that were contained in the bag was quite upsetting. That instant occurred last night at approximately 11:15 p.m. and as of 12:30 p.m. the next day I have not heard anything from Air Portugal.

An old airplane with very uncomfortable seats in the Comfort “class! Small, narrow, and hard seat. Entertainment options are inferior, old movies. Boarding started at the back of the airplane, as we entered the aircraft last instead of after business class, risking the possibility that the comfort section would not have room for carry-on in the overhead bin. The food was ok. White wine was terrible. Overall, the flight felt worse than cheap airliners, and the price was as high as premium carriers.

I had a business class ticket from EWR to Madrid with a layover at LIS for 11 hours. It was obvious that I needed to pick up my luggage in Lisbon for 11 hours and check it in again when boarding the second flight to Madrid. Before buying the ticket, I called TAP customer service. Customer service assured me that I could get my luggage in Lisbon. When I arrived at Newark airport, I immediately asked to check my luggage to Lisbon. However, the TAP employee refused me, saying that I should resolve this issue upon arrival in Lisbon. She checked my luggage to Madrid. I asked the TAP employee at the gate to help me when boarding the plane, I asked the flight attendants manager on board the plane to help me. All the employees refused to help me and said that I should resolve this issue in Lisbon. It took me 4 hours to resolve this issue in Lisbon. I arrived at 11am and they didn't give me my luggage until 3pm. As a result, I was so tired after a sleepless night on the plane and 4 hours on my feet at the airport and all my plans were ruined that I couldn't fly to Madrid. It was a terrible experiance,

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

Was the best airplane ✈️ ever that I never see I will traveling again again with u guys.

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The flight was ok but chargers did not work and the speakers in the back of the cabin did not either. But I am writing because the crew was really, really rude and not only rude but had the curtains always closed, forgot to clear our trays, the bathrooms were filthy and trash was building out, and one of the attendants even had her EARBUDS on while in the cabin. From movement it seemed like she was listening to music, so not even the safety aspect was there. My neighbor s English is not good and they were very dismissive of her. when we deplaned the crew in the back was just chatting with one another and the first class attendant was briefly and said goodnight. It is nice that a crew gets along so well, but they did not take care of passengers at all. They rushed through all the services and otherwise did not go through the cabin to offer water or anything else. i had the feeling of being unwelcome at a party. I am not a grumpy traveller but I thought you really needed to know. Thank you, Carin

The plane was late (as was my flight out from Birmingham the day before)

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.

The flight was delayed by an hour. Made the connection uncomfortably tight.

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.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

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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