Find flights
When to book
Airlines
FAQs

Cheap flights from London to Porto Alegre from £974

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. 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.
LON — POA
24 May — 31 May1
1 adult
Fri 24/5
Fri 31/5

The best prices from London to Porto Alegre Salgado Filho are usually found in February or April, booked 68 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from London to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 May 2024.

Popular in

December

Cheapest in

February

Average price

£956

Round-trip from

£664
High demand for flights, 30% potential price rise
Search Deals
Best time to find cheap flights, 24% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From London (LON) to Porto Alegre Salgado Filho
Search Deals

What is the cheapest day to fly round-trip from London to Porto Alegre?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 16% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 62% by booking at least 20 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Porto Alegre within the next two weeks, with the cheapest ticket starting at £1,014.

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

The best pricing can be found in the month of February. Prices to Porto Alegre from London average £1,000. You can even find prices in February for less than £1,000, as users have found deals to Porto Alegre from as low as £606. The month of December appears to be one of the more expensive times to travel to Porto Alegre from London. Flying in the targeted month can save you up to 43%.

When is the cheapest time to fly from London to Porto Alegre (LON - POA)?

It’s optimal to fly from London to Porto Alegre at midday. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the evening.

Cheap LATAM Airlines flights from London to Porto Alegre

Explore cheap flight options specifically provided by LATAM Airlines for the route between London and Porto Alegre. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Find some of the cheapest LATAM Airlines flights travelling from London to Porto Alegre. Come back soon if you're not finding the exact deal you're looking for.
Fri 26/717:10LHR - POA
2 stops22h 35mLATAM Airlines
Sun 25/820:05POA - LHR
2 stops42h 10mLATAM Airlines
Deal found 18/5£1,696
Sat 27/718:45LHR - POA
2 stops28h 35mLATAM Airlines
Sun 25/820:05POA - LHR
2 stops42h 10mLATAM Airlines
Deal found 18/5£2,410
Sat 27/718:45LHR - POA
2 stops28h 35mLATAM Airlines
Sat 24/820:05POA - LHR
2 stops41h 10mLATAM Airlines
Deal found 18/5£2,584

Cheap SWISS flights from London to Porto Alegre

Explore cheap flight options specifically provided by SWISS for the route between London and Porto Alegre. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Have a look at some of the cheapest available SWISS flights departing from London and landing in Porto Alegre. Make sure to examine the flight information before completing your reservation.
Fri 26/717:10LHR - POA
2 stops20h 00mSWISS
Mon 26/812:30POA - LHR
2 stops26h 55mSWISS
Deal found 18/5£2,713
Fri 26/709:25LCY - POA
2 stops27h 45mSWISS
Sun 25/815:20POA - LCY
2 stops37h 30mSWISS
Deal found 18/5£2,739

London to Porto Alegre 2024 flight deals

Discover exclusive flight deals for travel between London and Porto Alegre in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
These are some of the best deals we've found on flights to Porto Alegre in 2024 at this time. For more flight deals, be sure to check back very soon.
Thu 21/1121:05LGW - POA
2 stops35h 40mIberia
Mon 25/1106:35POA - LGW
2 stops48h 40mIberia
Deal found 17/5£974
Thu 21/1109:50LGW - POA
2 stops46h 55mIberia
Mon 25/1106:35POA - LGW
2 stops48h 40mIberia
Deal found 18/5£1,026
Thu 21/1118:50LHR - POA
2 stops42h 40mKLM
Mon 25/1111:10POA - LHR
2 stops42h 50mKLM
Deal found 17/5£1,101
Thu 21/1106:30LHR - POA
2 stops21h 05mKLM
Mon 25/1113:30POA - LHR
2 stops40h 30mKLM
Deal found 18/5£1,104
Thu 21/1120:15LHR - POA
1 stop15h 55mVirgin Atlantic
Mon 25/1119:35POA - LHR
1 stop15h 30mVirgin Atlantic
Deal found 17/5£1,107
Thu 21/1120:15LHR - POA
1 stop15h 55mVirgin Atlantic
Mon 25/1119:35POA - LHR
1 stop15h 30mVirgin Atlantic
Deal found 18/5£1,109
Thu 21/1107:45LCY - POA
2 stops19h 50mKLM
Mon 25/1113:30POA - LCY
2 stops24h 05mKLM
Deal found 17/5£1,164
Thu 21/1107:45LCY - POA
2 stops29h 45mKLM
Mon 25/1113:30POA - LCY
2 stops24h 05mKLM
Deal found 18/5£1,166
Wed 11/1217:25LGW - POA
2 stops28h 40mAir Europa
Fri 3/110:40POA - LGW
2 stops19h 20mAir Europa
Deal found 18/5£1,608

One-way flights to Porto Alegre from London

Search for one-way flight options from London to Porto Alegre. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Take a look at some of the one-way flights we've detected from London to Porto Alegre. For those needing a return trip from London, there is a search form available above.
Mon 7/1016:50LCY - POA
2 stops20h 35mMultiple Airlines
Deal found 18/5£1,948
Mon 7/1021:55LHR - POA
1 stop25h 25mMultiple Airlines
Deal found 18/5£2,040
Tue 8/1022:20LHR - POA
1 stop24h 45mMultiple Airlines
Deal found 18/5£2,044
Mon 7/1010:00LGW - POA
2 stops33h 05mAir Europa
Deal found 18/5£2,174
Tue 8/1018:00LHR - POA
2 stops41h 55mTurkish Airlines
Deal found 18/5£2,450

Find flights from London to Porto Alegre within your budget

Customise your flight search to find flights from London to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£1,696 - £3,161

Route

Depart

Return

Price

London HeathrowPorto Alegre Salgado Filho

LHR - POA

LHRPOA

London Heathrow

Fri 26/7

2 stops22h 35m

Porto Alegre Salgado Filho

Sun 25/8

2 stops42h 10m

£1,696

London HeathrowPorto Alegre Salgado Filho

LHR - POA

LHRPOA

London Heathrow

Sat 27/7

2 stops28h 35m

Porto Alegre Salgado Filho

Sun 25/8

2 stops42h 10m

£2,410

London HeathrowPorto Alegre Salgado Filho

LHR - POA

LHRPOA

London Heathrow

Sat 27/7

2 stops28h 35m

Porto Alegre Salgado Filho

Sat 24/8

2 stops41h 10m

£2,584

London HeathrowPorto Alegre Salgado Filho

LHR - POA

LHRPOA

London Heathrow

Fri 26/7

2 stops20h 00m

Porto Alegre Salgado Filho

Mon 26/8

2 stops26h 55m

£2,713

London CityPorto Alegre Salgado Filho

LCY - POA

LCYPOA

London City

Fri 26/7

2 stops27h 45m

Porto Alegre Salgado Filho

Sun 25/8

2 stops37h 30m

£2,739

London HeathrowPorto Alegre Salgado Filho

LHR - POA

LHRPOA

London Heathrow

Fri 26/7

2 stops31h 35m

Porto Alegre Salgado Filho

Mon 26/8

2 stops31h 35m

£3,161

Flights are sorted by cheapest first

Deals found on 18/5

When is the best time to book a flight from London to Porto Alegre?

Use this chart to determine the optimal time to book a return flight from London to Porto Alegre. Price data was last updated on 10 May 2024.
The best time to book flights from London to Porto Alegre is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from London to Porto Alegre?

Use this chart to determine the cheapest time to fly return from London to Porto Alegre. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Porto Alegre flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Porto Alegre by month

Plan your trip from London to Porto Alegre by taking into account the cheapest months to travel. The average price of a one-way flight from London to Porto Alegre is currently £2,131 while a return flight costs £2,550. Price data was last updated on 12 May 2024.

Temperature and rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature and rainfall totals by month.

POA

Temperature

13 - 25 °C

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated 19 May 2024.
Read through reviews of airlines operating flights from London to Porto Alegre, such as LATAM Airlines and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.8
Good
1,984 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

SWISS
7.8
Good
1,984 reviews
SWISS
7.8
Good
1,984 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

LATAM Airlines
7.6
Good
2,398 reviews
SWISS
7.8
Good
1,984 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Turkish Airlines
7.4
Good
3,711 reviews
SWISS
7.8
Good
1,984 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Ethiopian Air
7.4
Good
789 reviews
SWISS
7.8
Good
1,984 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Air Europa
7.1
Good
719 reviews
SWISS
7.8
Good
1,984 reviews
Check prices

Overall

7.8

Boarding

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Related info for your journey

Find useful and relevant information for your journey from London to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto Alegre from London?

    If you book a flight to Porto Alegre from London, you will be flying to Salgado Filho, which is the city’s only airport. Porto Alegre Salgado Filho (POA) is located 4.0 mi from the center of Porto Alegre. There are 0 flights from London to Salgado Filho per day from 3 different airlines.

  • Can I find flights from London to Porto Alegre for under £1,700 on Cheapflights?

    Yes, there are multiple flights from London to Porto Alegre for under £1,700. The cheapest flight booked recently is on LATAM Airlines for just £1,696, but on average you can expect to pay £2,550.

  • What are the cheapest airlines flying from London to Porto Alegre round-trip?

    LATAM Airlines, at £1,696, was found to be the cheapest airline from London to Porto Alegre.Alternate airlines flying return to your destination include SWISS and Ethiopian Air.

  • What are the most popular routes from London to Porto Alegre?

    The most popular route from London to Porto Alegre is London Heathrow - Porto Alegre Salgado Filho. You may also consider London Gatwick - Porto Alegre Salgado Filho or London City - Porto Alegre Salgado Filho.

  • What are the most popular airlines that fly from London to Porto Alegre?

    When booking a flight from London to Porto Alegre, you may want to consider flying on LATAM Airlines, TAP AIR PORTUGAL or Virgin Atlantic as they are the most popular for this route.

  • What does LHR to POA mean?

    London Heathrow Airport is LHR and Porto Alegre Salgado Filho Airport is POA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • Can I find deals for flights from London to Porto Alegre that include extra baggage allowance?

    The amount of baggage you can bring on your London to Porto Alegre flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to Porto Alegre with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Porto Alegre flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from London to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on London to Porto Alegre flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Porto Alegre.

  • Can I find deals for business class flights from London to Porto Alegre?

    Yes. Cheapflights offers flight deals from London to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from London to Porto Alegre that allow pets onboard?

    Many airlines flying from London to Porto Alegre offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to Porto Alegre?

    Yes, you can often find last-minute deals on London to Porto Alegre flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London to Porto Alegre flight deals updated?

    The London to Porto Alegre flight deals you see on this page were last updated on 19/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Porto Alegre
See prices for flight routes from nearby airports that may be better suited for you.

Heathrow to Porto Alegre flights
Gatwick to Porto Alegre flights
Birmingham to Porto Alegre flights
Edinburgh to Porto Alegre flights
Manchester to Porto Alegre flights

Top 3 airlines flying from London to Porto Alegre

Discover the top 3 airlines that operate flights from London to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£552Average£937FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£656Average£987FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Virgin AtlanticCheapest£975Average£1,446FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
London to Dominican Republic flights
London to Bilbao flights
London Heathrow Airport to Tokyo flights
Manchester to Dubai flights
Newcastle upon Tyne to London Heathrow Airport flights
Bristol to Ibiza flights
Manchester to Portugal flights
London to San Francisco flights
London to Larnaca flights
Southampton to Scotland flights
London Gatwick Airport to Berlin flights
London to Pemba flights

Search flights from London to Porto Alegre by cabin class

Find flights from London to Porto Alegre, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to La Paz El Alto Intl
Flights to Lhasa
Flights to Abbotsford
Flights to Parikia Paros
Flights to Cagayan de Oro Laguindingan
Flights to Comiso
Flights to Monterey Regional
Flights to Antakya Hatay
Flights to Samarkand
Flights to Houmt Souk Melita
Flights to Yanbian Yanji Chaoyangchuan
Flights to Daraga Bicol Intl
Flights to Port Vila Bauerfield
Flights to Edremit/Korfez
Flights to Guilin
Flights to Erie
Flights to Mont Lubin Rodrigues Is
Flights to Şırnak Sirnak Serafettin Elci
Flights to Elazig
Flights to Reggio Calabria Tito Menniti
Flights to Malatya Erhac
Flights to Leh
Flights to Tulum Intl
Flights to Praya Lombok Intl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Porto Alegre?

Cheapflights makes it easy to find London to Porto Alegre flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Porto Alegre?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Porto Alegre for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Porto Alegre with no change fees?

Yes, we can. To see specific flights from London to Porto Alegre with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Porto Alegre become cheaper?

Yes, Cheapflights offers price alerts on London to Porto Alegre flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines