- Must visit
The British Museum
Vast world museum with the Rosetta Stone, Parthenon sculptures and global antiquities. Essential for history lovers.
Flights from Porto Alegre to London depart on average 94 times per day, taking around 13h 17m. Cheap flight tickets for this journey start at $683 (€553) if you book in advance.
The earliest flight runs at 17:25, the last at 17:25. The fastest flight covers the 6425 miles (10341 km) distance in 20h 40m. September is the cheapest month to fly.
Distance 6425 miles (10341 km) |
Average flight duration 13h 17m |
Cheapest ticket price $683 (€553) |
Flights per day 94 |
Fastest flight 20h 40m |
First flight 5:25 PM |
Last flight 5:25 PM |
Cheapest Month Sep |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Jan - Mar |
Cheapest price
$660
Average price
$711
Fastest journey
18 h 50 m
Average duration
20 h 8 m
Flights per day
2
Distance
10341 km
The best way to find a cheap flight ticket from Porto Alegre to London is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Porto Alegre to London will cost around $711 if you buy it on the day, but the cheapest tickets can be found for only $660.
Of the 2 flights that leave Porto Alegre for London onThu, Aug 20, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Aug 20 the direct flights cover the 10341 km distance in an average of 20 h 8 m but if you time it right, some flights will get you there in just 18 h 50 m .
On Thu, Aug 20 the longest flights will take 21 h 25 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




The table below shows live departures for Porto Alegre to London flights for today, Wednesday, August 19. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:45 PM Porto Alegre | 14h20 | 2:05 PM London | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of London — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London trip today.
Vast world museum with the Rosetta Stone, Parthenon sculptures and global antiquities. Essential for history lovers.
Leading art museum on Trafalgar Square with masterpieces from Van Gogh, Turner and da Vinci. Free and internationally renowned.
Grand museum of art, design and performance with fashion, sculpture and decorative arts collections in South Kensington.
Lively riverside stretch linking major landmarks, markets and cultural venues. Ideal for walking, views and people-watching.
Large royal park with the Serpentine, rose gardens and broad lawns. Excellent for relaxing, boating and central green space.
Historic Greenwich riverside district with maritime heritage, market streets and hilltop views near major cultural landmarks.
Classic English fish fried in batter with chips. A London staple tied to the city’s working-class food culture and best eaten fresh with salt and vinegar.
Slow-cooked beef, carrots, onions and herbs under a suet pastry lid. A comforting British pie long associated with London pubs and Sunday meals.
A full cooked breakfast with eggs, sausages, bacon, beans, mushrooms and toast. A traditional morning meal served across London cafes and hotels.
Celebrated fine dining restaurant by Heston Blumenthal showcasing historic British dishes in an elegant, high-end Knightsbridge room.
Well-known pub serving excellent pies, ales and British mains in a relaxed, polished gastropub setting near Victoria Park.
Historic Covent Garden restaurant famous for classic British pies in a lively, traditional setting popular with locals and visitors.
Very costly by European standards. Hotels, dining, and transit are pricier than in most UK and EU city breaks, especially in central areas.
Restaurants often add 12.5% service; if not, tip 10-12%. Taxis: round up or 10%. Cafes: optional small change or none.
Official public transport app
London Gatwick Airport -> London Victoria Station
Find answers to the most common questions about traveling from Porto Alegre to London by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at London, this guide helps you travel smarter and with confidence.

Most Porto Alegre to London flights use the Porto Alegre to London Heathrow Airport airport pair, with some services landing at London Gatwick Airport. Use this guide to compare Porto Alegre and London airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Porto Alegre is 7 km from Porto Alegre city centre. Public transport options include:
Porto Alegre has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants located in both terminals, offering Brazilian and intertiol cuisine, such as Casa do Pão de Queijo and McDold's.
Free Wi-Fi available throughout the airport. ATMs are located in both terminals, near the main entrance and baggage claim.
Lost and found is available at the station.
Available at Porto Alegre: Parking, Taxis, WC.
Available at Porto Alegre: Car Rental.
Accessibility facilities are available at Porto Alegre.
Nearby hotels include Hotels within walking distance, such as Ibis Porto Alegre Aeroporto..
London Heathrow Airport is 23 km from London city centre. Public transport options include:
London Heathrow Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport for up to 4 hours. ATMs are located in all terminals, offering multiple currencies.
Lost and found is available at the station.
Available at London Heathrow Airport: Parking, Taxis, WC.
Accessibility facilities are available at London Heathrow Airport: Assistance.
London Gatwick Airport is 1 km from London city centre. Public transport options include:
London Gatwick Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport for 90 minutes. ATMs are located in both terminals, offering multiple currencies.
Lost and found is available at the station.
Available at London Gatwick Airport: Parking, Taxis, WC.
Accessibility facilities are available at London Gatwick Airport: Assistance.
London City Airport is 12 km from London city centre. Public transport options include:
London City Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport. ATMs are located in the terminal.
Lost and found is available at the station.
Available at London City Airport: Parking, Taxis, WC.
Accessibility facilities are available at London City Airport: Elevators, ramps.
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