£368 Find Cheap Flights from Porto Alegre to the United Kingdom – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to the United Kingdom departing on 13/7. 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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Cheap Flights from Porto Alegre to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London2 stops£746
Manchester
Manchester2 stops£862
Edinburgh
Edinburgh2 stops£853
London
London2 stops£746
Manchester
Manchester2 stops£862
Edinburgh
Edinburgh2 stops£853

Book Cheap Porto Alegre to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Porto Alegre to the United Kingdom 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 from Porto Alegre to the United Kingdom

Tue, 28 Jul - Tue, 18 Aug
GOL Logo
14:00 - 16:15
POA
-
LHR
22h 15m
2 stops
GOL Logo
08:40 - 00:40
LHR
-
POA
20h 00m
2 stops
£746GOL
Tue, 28 Jul - Tue, 18 Aug
GOL Logo
11:35 - 16:35
POA
-
LHR
25h 00m
2 stops
GOL Logo
08:40 - 00:40
LHR
-
POA
20h 00m
2 stops
£759GOL
Tue, 28 Jul - Tue, 18 Aug
GOL Logo
14:00 - 16:15
POA
-
LHR
22h 15m
2 stops
GOL Logo
08:40 - 00:40
LHR
-
POA
20h 00m
2 stops
£760GOL
Tue, 10 Nov - Tue, 24 Nov
TAP AIR PORTUGAL Logo
21:10 - 21:35
POA
-
LHR
21h 25m
1 stop
TAP AIR PORTUGAL Logo
06:00 - 19:40
LHR
-
POA
16h 40m
1 stop
£786TAP AIR PORTUGAL
Tue, 4 Aug - Fri, 4 Sep
Multiple Airlines Logo
10:30 - 09:00
POA
-
LGW
18h 30m
2 stops
Multiple Airlines Logo
20:45 - 23:55
LGW
-
POA
31h 10m
2 stops
£807Multiple Airlines
Tue, 10 Nov - Mon, 16 Nov
TAP AIR PORTUGAL Logo
21:10 - 15:45
POA
-
LGW
15h 35m
1 stop
TAP AIR PORTUGAL Logo
16:35 - 19:40
LGW
-
POA
30h 05m
1 stop
£818TAP AIR PORTUGAL
Tue, 4 Aug - Thu, 20 Aug
Multiple Airlines Logo
10:30 - 16:25
POA
-
LGW
25h 55m
2 stops
Multiple Airlines Logo
20:50 - 22:45
LGW
-
POA
29h 55m
2 stops
£828Multiple Airlines
Mon, 27 Jul - Tue, 18 Aug
KLM Logo
18:25 - 17:20
POA
-
LCY
18h 55m
2 stops
KLM Logo
07:45 - 00:40
LCY
-
POA
20h 55m
2 stops
£832KLM
Mon, 27 Jul - Tue, 18 Aug
KLM Logo
18:35 - 17:20
POA
-
LCY
18h 45m
2 stops
KLM Logo
07:45 - 00:40
LCY
-
POA
20h 55m
2 stops
£832KLM
Mon, 3 Aug - Mon, 31 Aug
Lufthansa Logo
14:00 - 23:15
POA
-
MAN
29h 15m
2 stops
Lufthansa Logo
07:00 - 09:20
MAN
-
POA
30h 20m
2 stops
£906Lufthansa
Booking Insights

KAYAK's insights & trends for Porto Alegre to the United Kingdom flights

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

What is the cheapest month to fly from Porto Alegre to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto Alegre to the United Kingdom, 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 Porto Alegre to the United Kingdom is January, when tickets cost £103 (return) on average. On the other hand, the most expensive months are September and April, when the average cost of return tickets is £678 and £672 respectively.

Good to know - Cheap tickets from Porto Alegre to the United Kingdom

Low seasonNovember
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Porto Alegre to the United Kingdom?

    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 Porto Alegre to the United Kingdom.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Porto Alegre to the United Kingdom 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 from Porto Alegre to the United Kingdom?

    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 from Porto Alegre to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Porto Alegre to the United Kingdom

 
Need help choosing which airline to fly with from Porto Alegre to the United Kingdom? 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.
7.4
LATAM AirlinesOverall score based on 1933 reviews
7.5Boarding
7.0Entertainment
7.3Comfort
6.7Food
8.0Crew
Airline reviews

LATAM clearly does not have well-established policies re: luggage for international flights to Lima followed by domestic flights within Peru (in my case, from Lima to Cuzco). On the way in, they forced me to pay $50 in Lima to check my second carry on bag (the three bags were included in the fare from JFK to Lima). On the return trip, they told me at check in that I would have to pay $50 again at the gate (she said they couldn't accept the money at check in) Then, at the gate, they initially told me I would have to pay several hundred dollars to check the big bag through to JFK. I protested, and showed them a print out of an email saying the checked bag was included between LIM and JFK. Than a second woman showed up, and told me I wouldn't have to pay anything at all -- which was great news, of course -- but that means I was incorrectly charged the extra $50 on the incoming flight. Basically, just a mess. Also, their website is completely non-functional -- it was very cleear that all the airport staff knew the website was nonfunctional, too.

6.0 GoodRachel, Jun 2026
CUZ - LIM
Read more LATAM Airlines reviews

LATAM clearly does not have well-established policies re: luggage for international flights to Lima followed by domestic flights within Peru (in my case, from Lima to Cuzco). On the way in, they forced me to pay $50 in Lima to check my second carry on bag (the three bags were included in the fare from JFK to Lima). On the return trip, they told me at check in that I would have to pay $50 again at the gate (she said they couldn't accept the money at check in) Then, at the gate, they initially told me I would have to pay several hundred dollars to check the big bag through to JFK. I protested, and showed them a print out of an email saying the checked bag was included between LIM and JFK. Than a second woman showed up, and told me I wouldn't have to pay anything at all -- which was great news, of course -- but that means I was incorrectly charged the extra $50 on the incoming flight. Basically, just a mess. Also, their website is completely non-functional -- it was very cleear that all the airport staff knew the website was nonfunctional, too.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

We were not allowed to carry a bottle of water onto the 8 hour flight.

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

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 .

The crew was excellent. What I did not enjoy was the food. I have taken many international flights and this was on the low end. Otherwise the trip was fine.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

It poured rain, our luggage was sitting out in it uncovered on the transport cart while our plane was delayed! Nice business class plane for short flight to Lisbon, but more delay & rain in Lisbon, with terrible Business class seat with no entertainment & cold food on longer flight to London…ALL LUGGAGE AND CLOTHES INSIDE THEM WERE SOAKED THROUGH!!! Could only try with hair dryer to get some drying before quick turn round to train trip.

Menzies group staff not very sympathetic good at breaking up families during the boarding process

The crew was great. There was a big guy sitting next to me who was hanging over my side of the armrest the entire time. Maybe some information about "Be considerate of your neighbors, this is tight space, be kind". The breakfast sandwich was not appealing at all.

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

It was a good experience overall. We were however delayed by over 3 hours due to a security issue with one of the passengers inadvertently leaving a power bank in a luggage she was using as carrying on but then had to be moved int check in due to spacing issues. The airline staff had requested that she checked her bags in, but should have reminded her about removing all hazardous material like her power bank. When she eventually remembered as we were on the plane, we had to turn back and go through security all over again. Hence delaying our takeoff. The incident could have been prevented if staff reminded these passengers to remove their power banks.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

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

Everything you need to know for your flight from Porto Alegre to the United Kingdom

Information on your arrival and departure airports