Question 1

Which airport is the most popular layover for flights between Sao Paulo and London Heathrow Airport?

Accepted Answer

Madrid (MAD) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Question 2

What airlines fly to London Heathrow Airport?

Accepted Answer

LATAM Airlines, British Airways and TAP AIR PORTUGAL are the top three most popular airlines that fly to London Heathrow Airport from Sao Paulo according to our data. LATAM Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 3

How often are flights from Sao Paulo to London delayed?

Accepted Answer

Historically, on average around 16% 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 141 minutes.

Question 4

Which layover airport has the shortest travel time from Sao Paulo to London Heathrow Airport?

Accepted Answer

Flights connecting via Madrid (MAD) have the shortest average one-way travel time: 14h 15m.

Question 5

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 6

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Sao Paulo when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,016 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Sao Paulo for as low as $950 on momondo.

Question 7

What is the most punctual flight time for Sao Paulo to London flights?

Accepted Answer

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

Question 8

Which layover airport offers the lowest fares from Sao Paulo to London Heathrow Airport?

Accepted Answer

Flights via Lisbon (LIS) offer the lowest average round-trip price of $942.

Question 9

How many flights depart from Sao Paulo to London Heathrow Airport on average per week?

Accepted Answer

As of January 2026, there are 70 flights per week flying from Sao Paulo to London Heathrow Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Question 10

Which airline has the best punctuality record on Sao Paulo to London flights?

Accepted Answer

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Question 11

How many flights depart from Sao Paulo to London Heathrow Airport on average per day?

Accepted Answer

As of January 2026, 10 flights take off from Sao Paulo and land in London Heathrow Airport each day. The most common flight departure time for this route is 11:00PM, with 70% of daily flights taking off in the evening.

Question 12

What is the cheapest airline that flies from Sao Paulo to London Heathrow?

Accepted Answer

United Airlines, Avianca, and TAP AIR PORTUGAL are the most popular carriers operating from Sao Paulo to London Heathrow

Question 13

Which layover airport has the shortest connection time from Sao Paulo to London Heathrow Airport?

Accepted Answer

Madrid (MAD) has the shortest average layover time for this route: 1h 35m.

Question 14

What is the typical price of a round-trip flight between Sao Paulo and London Heathrow Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $804 to $1,199.
The lowest price recently found on this route was $781.

Question 15

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

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 to London Heathrow Airport in the evening for as low as $1,121. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,138.

Question 16

What is the cheapest Sao Paulo to London Heathrow flight route?

Accepted Answer

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

Question 17

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Sao Paulo, with most prices found around $841. If you’re not able to fly to London Heathrow Airport in November, then February is your next best option. Flight prices from Sao Paulo to London Heathrow Airport during February average around $857.

Question 18

What cabin class options are available on Sao Paulo to London Heathrow flights?

Accepted Answer

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

Question 19

Can stopping save me money on Sao Paulo to London Heathrow Airport flights?

Accepted Answer

You could potentially save up to 9% on your flight if you consider stops on a Sao Paulo to London Heathrow Airport flight.

Question 20

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,077. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,267.

Question 21

How have Sao Paulo to London Heathrow Airport flight prices changed over time?

Accepted Answer

As of January 2026, prices for Sao Paulo to London Heathrow Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

Question 22

When did momondo last update prices for flights from Sao Paulo to London Heathrow Airport?

Accepted Answer

Prices for flights from Sao Paulo to London Heathrow Airport were last updated today.

Question 23

How many operators does momondo search for flights from Sao Paulo to London Heathrow Airport?

Accepted Answer

As of January 2026, there are 3 operators available to choose from for flights from Sao Paulo to London Heathrow Airport.

Question 24

How old do you have to be to fly from Sao Paulo to London Heathrow Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sao Paulo to London Heathrow Airport.

Question 25

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$651
Fastest flight time	11h 15m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $635	Free Cancellation	Rating 7.1 2,123 reviews	Search TAP AIR PORTUGAL flights
LATAM Airlines	PriceFrom $771	Free Cancellation	Rating 7.5 1,912 reviews	Search LATAM Airlines flights
British Airways	PriceFrom $917	Free Cancellation	Rating 6.7 7,690 reviews	Search British Airways flights

Cheap flights from Sao Paulo to London from $416

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo to London departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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