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POA - LON

£469 Find cheap flights from Porto Alegre to London

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 London departing on 23/9. 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
0 bags
Wed 5/6
Wed 12/6

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here's why:

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Cheap flight deals from Porto Alegre to London (POA-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to London 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 and deals for you by selecting your travel dates.
Choose your dates
11:10 - 13:45POA-LHR
23h 35m2 stops
08:40 - 00:35LHR-POA
42h 55m2 stops
£751GOL
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Fri, 1 Nov - Fri, 15 Nov
18:35 - 18:35POA-LHR
20h 00m2 stops
06:15 - 00:05LHR-POA
21h 50m2 stops
£791GOL
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Tue, 4 Jun - Tue, 11 Jun
10:10 - 16:25POA-LCY
26h 15m2 stops
17:00 - 20:40LCY-POA
31h 40m2 stops
£841Lufthansa
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Tue, 4 Jun - Tue, 11 Jun
09:55 - 14:35POA-LHR
24h 40m2 stops
21:20 - 11:40LHR-POA
18h 20m1 stop
Mon, 17 Jun - Sun, 23 Jun
20:00 - 22:55POA-LHR
22h 55m1 stop
06:00 - 18:20LHR-POA
16h 20m1 stop
£865TAP AIR PORTUGAL
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Thu, 25 Jul - Thu, 15 Aug
19:00 - 15:35POA-LGW
16h 35m1 stop
10:35 - 17:30LGW-POA
34h 55m1 stop
£868TAP AIR PORTUGAL
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Tue, 24 Sep - Mon, 21 Oct
10:10 - 18:35POA-LCY
28h 25m2 stops
07:50 - 20:40LCY-POA
40h 50m2 stops
Tue, 4 Jun - Tue, 11 Jun
12:30 - 15:05POA-LHR
22h 35m1 stop
09:15 - 00:05LHR-POA
18h 50m2 stops
£877LATAM Airlines
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Mon, 5 Aug - Mon, 26 Aug
15:40 - 15:05POA-LHR
19h 25m1 stop
21:20 - 11:40LHR-POA
18h 20m1 stop
£878LATAM Airlines
Find Deal
Tue, 4 Jun - Tue, 11 Jun
12:30 - 15:40POA-LHR
23h 10m2 stops
18:30 - 20:40LHR-POA
30h 10m2 stops
£886Lufthansa
Find Deal
Mon, 3 Jun - Mon, 10 Jun

Flights from Porto Alegre to London - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Porto Alegre to London?

The average price of all flights from Porto Alegre to London clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to London on a Friday and more expensive on a Saturday. On your return trip to Porto Alegre, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Porto Alegre to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Porto Alegre to London, 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 London is March, where tickets cost £777 on average. On the other hand, the most expensive months are July and September, where the average cost of tickets is £1,065 and £1,023 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Porto Alegre to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Porto Alegre to London, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 32 days before departure.

Which airlines provide the cheapest flights from Porto Alegre to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Porto Alegre to London found on KAYAK was with TAP AIR PORTUGAL for £469. GOL proposed a return connection from £751 and Lufthansa from £841.

Good to know - Cheap tickets from Porto Alegre to London

Low season

June

High season

July

Cheapest flight

£469
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Porto Alegre to London Heathrow Airport

When to book flights from Porto Alegre to London

Are your dates flexible? Find out the best times to travel from Porto Alegre to London 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Porto Alegre to London

  • What is the cheapest flight from Porto Alegre to London?

    In the last 3 days, the lowest price for a flight from Porto Alegre to London was £588 for a one-way ticket and £942 for a return.

  • Which aircraft models fly most regularly from Porto Alegre to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Porto Alegre to London?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Porto Alegre and London, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Porto Alegre to London, LATAM Airlines or GOL?

    The two airlines most popular with KAYAK users for flights from Porto Alegre to London are LATAM Airlines and GOL. With an average price for the route of £939 and an overall rating of 7.5, LATAM Airlines is the most popular choice. GOL is also a great choice for the route, with an average price of £778 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Porto Alegre to London?

    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 London.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto Alegre to London?

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

See more FAQs

Top 3 airlines serving from Porto Alegre to London

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto Alegre to London? 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.
7.5
LATAM AirlinesOverall score based on 2457 reviews
7.1Entertainment
8.1Crew
7.4Comfort
7.6Boarding
6.8Food
Airline reviews

TAM is a real disappointment. We had to jump on a crowded bus for a 6am flight - although there were at least 15 available fingers that could have been used by our plane. Then, we were placed on row 30 - the last row of the plane, despite having purchased the tickets a long time ago and being TAM gold plus members. Note: worse seats on the plane. Great way of rewarding your frequent flyers TAM ! I now remember why I stoped flying internationally with TAM and moved to American, United, Swiss, Lufthansa and BA. TAM has no respect for its customers.

2.0 MediocreAnonymous, Apr 2024PAV - SAL
Read more about LATAM Airlines reviews

TAM is a real disappointment. We had to jump on a crowded bus for a 6am flight - although there were at least 15 available fingers that could have been used by our plane. Then, we were placed on row 30 - the last row of the plane, despite having purchased the tickets a long time ago and being TAM gold plus members. Note: worse seats on the plane. Great way of rewarding your frequent flyers TAM ! I now remember why I stoped flying internationally with TAM and moved to American, United, Swiss, Lufthansa and BA. TAM has no respect for its customers.

I do not speak Spanish or read in Spanish When asking for help, people were hard to find they spoke quickly and pointed a lot directions for where to go and what to do we’re unclear. Which made my traveling uneasy.

It was confusing because I got a notification that my gate was changed when in reality it wasn’t

Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.

the flight from Boston to Curitiba was on time actually 30 minutes earlier. latam was not able to unload the luggage for custom checkup in Sao Paulo ii took two and half hours . i missed the flight to Curitiba spend the night in hotel and then flying in the morning to Curitiba

Cons: "The flight was full and all seats were taken. It means it was impossible to maintain the required and necessary social distancing."
Pros: "Muito confortável. Boarding muito rápido. Muito bem atendido a bordo."
Cons: "Infelizmente o serviço de bordo não pode ser apreciado, mas entendo que é pela segurança dos passageiros."
Pros: "The crew was great"
Cons: "They should be on time but we left 30 minutes later."
Cons: "Boarding was very confusing. The waiting area was filled with people milling around, trying to find their line."
Pros: "All the staff was great."
Cons: "I was trying to upgrade for business and the front desk told me Can only be done 24 hours. What diferentes it makes if I paid in front desk or by the phone?"

Very bad. Boarding was a caos and pick up luggage took more than an hour. There was no entertainment on board.

La aeronave estaba averiada, 4 horas adentro con diferentes problemas técnicos pero igual querían volar.

They are a mess. It appears they hired a third party to staff their check in desk and simply did not train them. I will avoid flying with them in the future. It took 50 minutes for them to check in 3 parties on front of us. On the way back. It took just under one hour for our luggage to show up...

Evifente que o melhor seria a Hol cumprir com ssua parte! Vendeu voo dirto Caxias do Sul a Florianópolis e depois alterou, fizemos voo Cxs. Congonhas, com conexão, alem de um atrazo, mais de 1:20 min. Está errado e isso é vender uma coisa e entregar outra...

Alimentação mto escassa. Pelo menos deveria dar a opção de comprar e o Wi-Fi pago.

A Gol precisa aprender comfazer desembarque. Está anos luz atrás em organização. Os comissários são muito atrapalhados.

Os passageiros ainda não estão habituados a respeitar o embarque por grupos, que é a melhor maneira de embarque, na minha opinião. Então faltou pulso para impor a regra de embarque e desembarque às pessoas.

Kiwi service was terrible they actually didnt make the reservation and their system showed that the reservation eas complete so I had to buy a ticket in the front desk at the moment at and exorbitant price.

A Gol melhorou muito desde a última viagem que fiz, muito bom, aeronaves bem conservadas, tripulação cordial. Gostei.

Online checkin - a mess, unable to do… At airport - terrible, only one agent for priority checkin.long wait for the line of folks..

Adequate. You get what you pay for. Absolutely no frills but a cost effective way to travel between European countries.

I thought Miami's airport was very disorganized during the Boarding.

The airline made last minute changes to our business class seats splitting our family of 4 with young children who had pre-booked a row of 4 seats. The seat was also dirty and sticky. Our pre-ordered child meals were also not available. :(

Very agressive with bags both arrival and departures found minor damage to my luggage including my check bag being broken into nothing of value was in there so I do not believe anything was taken but definitely broken zipper into the outer pockets of suitcase

The quality of the aircraft and the professionalism of TAP's staff were perfect. The quality of vegan meals can be hit or miss depending on the airline and the city of departure; on this flight, our vegan meals were quite good. The boarding process for the connecting flight in Lisbon could have been organized a bit better, but it did not spoil our overall experience with TAP, which was excellent. I'd definitely recommend TAP to others.

TAP Air makes you take a bus on arrival or departure, making it difficult for passengers to make connections.

Great staff who were ready working with smile 6 in the morning on New Year’s Day. Although security checkpoint was way too busy, the airline staff were understanding and waited few minutes after boarding. We took off not only exactly on time, but arrived 20 minutes early. Two thumbs up!!!

O comissário não nos serviu bebida no jantar. Quando voltou somente serviu água.

Airline attendant never walks along the isle to check if everyone is ok. The food is worst I’ve experienced. Chicken pasta is very salty while the fish is bland and over-cooked. Only two toilets for the entire economy section.

This was a full flight in an ancient plane. The seats were tight and uncomfortable.

Book cheap flights from Porto Alegre to London

Cheapest flights to London from Porto Alegre found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Porto Alegre to London found on KAYAK in the last 72 hours.
23/9Mon
1 stopTAP AIR PORTUGAL
16h 35mPOA-LHR
£469
23/9Mon
2 stops
36h 35mPOA-LHR
£481
5/9Thu
3 stops
30h 50mPOA-LGW
£491
23/9Mon
2 stopsTAP AIR PORTUGAL
19h 10mPOA-LGW
£497
8/9Sun
2 stopsLATAM Airlines
23h 20mPOA-LHR
£603
8/9Sun
1 stopLATAM Airlines
36h 05mPOA-LHR
£613
2/9Mon
2 stopsAir Canada
40h 30mPOA-LHR
£653
12/5Sun
3 stopsITA Airways
30h 50mPOA-LCY
£720
12/5Sun
2 stopsITA Airways
25h 40mPOA-LCY
£787
5/9Thu
2 stopsAerolineas Argentinas
46h 20mPOA-LCY
£832

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Last minute flights from Porto Alegre to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Porto Alegre to London that are departing in the next 10 days.
7/5Tue
multi-stop
20h 15mPOA-LCY
14/5Tue
multi-stop
20h 35mLCY-POA
£1,004
7/5Tue
multi-stopEthiopian Air
31h 55mPOA-LHR
14/5Tue
multi-stopEthiopian Air
38h 55mLHR-POA
£1,047
7/5Tue
multi-stop
31h 50mPOA-LGW
14/5Tue
multi-stop
33h 05mLGW-POA
£1,265
7/5Tue
multi-stop
28h 15mPOA-LHR
14/5Tue
multi-stop
17h 20mLHR-POA
£1,284
7/5Tue
multi-stop
56h 30mPOA-LHR
14/5Tue
multi-stop
29h 00mLHR-POA
£1,449
7/5Tue
multi-stopEmirates
44h 15mPOA-STN
14/5Tue
multi-stopEmirates
33h 05mSTN-POA
£1,657
7/5Tue
multi-stopLATAM Airlines
36h 05mPOA-LHR
14/5Tue
multi-stopLATAM Airlines
30h 45mLHR-POA
£2,058

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Porto Alegre - London Flights

Departure:

Porto Alegre (POA)Brazil

Return flight deals:

London - Porto Alegre

Cabin classes: