Cheap flights from the United Kingdom to South America from £258
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to South America departing on 16/3. 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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Recent return flight deals from the United Kingdom to South America
These are some of the best return flight deals from the United Kingdom to South America that have been recently found on momondo from popular airlines, departing in the coming months.
Recent one-way flight deals from the United Kingdom to South America
Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to South America.
Recent last minute flight deals from the United Kingdom to South America
Planning a quick getaway from the United Kingdom to South America? These are the last-minute flight deals available now.
Recent direct flight deals from the United Kingdom to South America
If you prefer a non-stop journey, check out our latest direct flight deals to South America, so you can enjoy a seamless trip without stopovers.
KLM flights from United Kingdom to South America
Our best KLM deals on United Kingdom to South America flight tickets
KLM![KLM]()
16 Mar![KLM]()
24 Mar
LHR20:25London Heathrow
23h 05m
1 stop
BOG14:30Bogotá El Dorado
BOG16:05Bogotá El Dorado
16h 45m
2 stops
LHR13:50London Heathrow
KLM![KLM]()
12 Mar![KLM]()
26 Mar
LHR17:05London Heathrow
26h 25m
1 stop
BOG14:30Bogotá El Dorado
BOG16:05Bogotá El Dorado
19h 55m
2 stops
LHR17:00London Heathrow
Avianca flights from United Kingdom to South America
Our best Avianca deals on United Kingdom to South America flight tickets
Avianca![Avianca]()
26 Feb![Avianca]()
17 Mar
LHR21:40London Heathrow
20h 45m
1 stop
GRU15:25Sao Paulo Guarulhos Intl
GRU16:35Sao Paulo Guarulhos Intl
19h 00m
1 stop
LHR14:35London Heathrow
Avianca![Avianca]()
25 Feb![Avianca]()
19 Mar
LHR21:40London Heathrow
20h 45m
1 stop
GRU15:25Sao Paulo Guarulhos Intl
GRU16:35Sao Paulo Guarulhos Intl
19h 00m
1 stop
LHR14:35London Heathrow
How to get the cheapest flight ticket from United Kingdom to South America
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to South America?
In general, February is the cheapest month to fly from United Kingdom to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £637. If you are unable to visit South America during the month of February, then departing from United Kingdom during the month March is also very affordable. Most momondo users find prices during this month for around £651.
What is the cheapest day to depart on your flight to South America?
Our data shows that Thursday is the least expensive day to fly to South America. Tickets to fly out on this day can be as low as £899. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to South America for around £947.
What is the cheapest time of day to depart on your flight to South America?
Our data shows that the cheapest United Kingdom to South America flights are usually those with departure times in the afternoon. Our users have found flights to South America in the afternoon for as low as £0. Try not to purchase tickets in the evening because they tend to be around £926. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest United Kingdom to South America flight route?
Fly from London Heathrow to Sao Paulo Guarulhos Intl for the best United Kingdom - South America flight prices
How far in advance should I book a flight to South America?
You are more likely to see cheaper flights to South America from United Kingdom when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to South America for around £828 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from United Kingdom for as low as £795 on momondo.
What cabin class options are available on United Kingdom to South America flights?
There are 3 cabin classes available to choose from on United Kingdom to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United Kingdom to South America?
LATAM Airlines, KLM, and TAP AIR PORTUGAL are the most popular carriers operating from United Kingdom to South America
Which airlines fly to South America?
British Airways, KLM and Avianca are the top three most popular airlines that fly to South America from United Kingdom according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when travelling to South America. Keep in mind that there are 19 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to South America on average per day?
As of February 2025, 19 flights take off from United Kingdom and land in South America each day. The most common flight departure time for this route is 21:00, with 98% of daily flights taking off in the evening.
How many flights depart from United Kingdom to South America on average per week?
The number of flights available between United Kingdom and South America is 136 per week as of February 2025. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.
Cheap United Kingdom to South America flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to South America
Best price found | £258 |
|---|---|
Fastest flight time | 10h 55m |
Direct flights | Every day |
Airports in South America | 4 airports |
When did momondo last update prices for flights from United Kingdom to South America?
Prices for flights from United Kingdom to South America refresh daily.
How many operators does momondo search for flights from United Kingdom to South America?
The number of operators available for flights from United Kingdom to South America is 18 as of February 2025.
How old do you have to be to fly from United Kingdom to South America?
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 United Kingdom to South America.
What documentation or ID do you need to fly to South America?
The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United Kingdom to South America?
momondo data reveals that the most frequently booked plane model on the route from United Kingdom to South America is Boeing 777-300, representing 39.40% of all bookings. The subsequent popular models are Airbus A350-1000 at 30.70%, Boeing 787-8 Dreamliner at 17.16%, and Boeing 777 at 7.38%.
Best airlines flying from United Kingdom to South America
Compare and see reviews for airlines that fly from United Kingdom to South America with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £402 | Free Cancellation | Rating 8.0 8,174 reviews | |||
| PriceFrom £418 | Free Cancellation | Rating 7.5 1,568 reviews | |||
| PriceFrom £430 | Free Cancellation | Rating 7.8 1,332 reviews | |||
| PriceFrom £464 | Free Cancellation | Rating 6.7 6,984 reviews | |||
| PriceFrom £474 | Free Cancellation | Rating 7.4 1,444 reviews | |||
| PriceFrom £482 | Free Cancellation | Rating 7.5 1,781 reviews | |||
| PriceFrom £486 | Free Cancellation | Rating 7.2 1,839 reviews | |||
| PriceFrom £503 | Free Cancellation | Rating 6.9 513 reviews | |||
| PriceFrom £523 | Free Cancellation | Rating 6.7 937 reviews | |||
| PriceFrom £540 | Free Cancellation | Rating 6.8 2,400 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United Kingdom to South America?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to South America. momondo saves you time and could save you money on your trip.
Can I find flights from United Kingdom to South America with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for United Kingdom to South America flights to just show those with flexible booking policies.
How can momondo help me find flights from United Kingdom to South America?
momondo helps you find the best flight between United Kingdom and South America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from United Kingdom to South America right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of United Kingdom to South America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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