Cheap flights from Sao Paulo Guarulhos Intl Airport to London from £318

In general, November is the cheapest month to fly from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £638. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Sao Paulo Guarulhos Intl Airport averaging around £661.

On average, the least expensive day to fly to London Heathrow Airport from Sao Paulo Guarulhos Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £750. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £848.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in the evening for as low as £770. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £820 on average. Flights to London Heathrow Airport from Sao Paulo Guarulhos Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Sao Paulo Guarulhos Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £773 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Sao Paulo Guarulhos Intl Airport for as low as £720 on momondo.

You could potentially save up to 20% on your flight if you consider stops on a Sao Paulo Guarulhos Intl Airport to London Heathrow Airport flight.

As of April 2026, prices for Sao Paulo Guarulhos Intl Airport to London Heathrow Airport flights are approximately 20% more expensive when compared to flights at the same time last year.

GOL and United Airlines are the most popular carriers operating from Sao Paulo Guarulhos Intl to London Heathrow

LATAM Airlines, British Airways and TAP AIR PORTUGAL are the top three most popular airlines that fly to London Heathrow Airport from Sao Paulo Guarulhos Intl Airport according to our data. LATAM Airlines is the first choice among our users, with 46% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 5 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Sao Paulo and London have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening 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. Monday has historically seen more delays on average compared to the rest of the week.

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

Lisbon (LIS) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Bogotá (BOG) offer the lowest average return price of £487.

Flights connecting via Madrid (MAD) have the shortest average one-way travel time: 15h 00m.

Madrid (MAD) has the shortest average stopover time for this route: 1h 28m.

As of April 2026, 10 flights take off from Sao Paulo Guarulhos Intl Airport and land in London Heathrow Airport each day. The most common flight departure time for this route is 23:00, with 75% of daily flights taking off in the evening.

As of April 2026, there are 74 flights per week flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.