Cheap Flights from London (LHR) to Porto Alegre (POA) from £459

Cheap Flights from London (LHR) to Porto Alegre (POA)

Prices were available within the past 7 days and starts at £459 for one-way flights and £545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Swiss International Air Lines
KLM
TAP Portugal
TAP Portugal
ITA Airways
Air France
LATAM Airlines Group
LATAM Airlines Group
Delta
Swiss International Air Lines
LATAM Airlines Group
Iberia
United
KLM
TAP Portugal
Air France
Virgin Atlantic
United
Iberia
Flight from London to Porto Alegre route information
Origin AirportHeathrow
Destination AirportSalgado Filho Intl.
Airlines ServingAir Canada, Air France, Avianca, Delta, Emirates, Ethiopian Airlines, ITA Airways, Iberia, KLM, LATAM Airlines Group, Lufthansa, Qatar Airways, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Flight Price£545
Distance10262 km

Compare flights from London to Porto Alegre easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Porto Alegre. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Salgado Filho Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Salgado Filho Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Salgado Filho Intl. (POA) 

The easiest way to view the best deals on flights from London to Porto Alegre today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Salgado Filho Intl. start at just £545 and range up to £972.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Porto Alegre
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Porto Alegre flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Salgado Filho Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions