Cheap flights from the United Kingdom to Sao Paulo from £322

The cheapest month to fly to Sao Paulo from United Kingdom is in March. Flight prices, which tend to average around £729, are often lower during this time because this is during the off-season. If you are unable to visit Sao Paulo during the month of March, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around £747.

The cheapest day to depart from United Kingdom to Sao Paulo is on a Thursday when prices can be found for as low as £1,003. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,120.

Fly from London Heathrow to Sao Paulo Guarulhos Intl for the best United Kingdom - Sao Paulo flight prices

You are more likely to see cheaper flights to Sao Paulo from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around £886 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from United Kingdom for as low as £807 on momondo.

There are 3 cabin classes available to choose from on United Kingdom to Sao Paulo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 23% on your flight if you consider stops on a United Kingdom to Sao Paulo flight.

United Airlines, KLM, and Air Europa are the most popular carriers operating from United Kingdom to Sao Paulo

LATAM Airlines, British Airways and TAP AIR PORTUGAL are the top three most popular airlines that fly to Sao Paulo from United Kingdom according to our data. LATAM Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Sao Paulo. Keep in mind that there are 15 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between United Kingdom and Sao Paulo have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, LATAM Airlines have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of July 2026, 11 flights take off from United Kingdom and land in Sao Paulo each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.

77 flights are operational weekly from United Kingdom to Sao Paulo as of July 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.