Cheap flights from the United Kingdom to South America from £233
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 21/5. 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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Avianca flights from United Kingdom to South America
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Air Canada flights from United Kingdom to South America
Our best Air Canada deals on United Kingdom to South America flight tickets
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
What is the cheapest month to fly to South America?
In general, March 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 £599. If you are unable to visit South America during the month of March, then departing from United Kingdom during the month February is also very affordable. Most momondo users find prices during this month for around £613.
What is the cheapest day to depart on your flight to South America?
Our data shows that Wednesday is the least expensive day to fly to South America. Tickets to fly out on this day can be as low as £853. 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 £901.
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 at midday. Our users have found flights to South America at midday for as low as £692. Try not to purchase tickets in the evening because they tend to be around £880. 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 21 weeks ahead of your departure date. In general, you can expect to find flights to South America for around £785 when searching 21 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 £752 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?
TAP AIR PORTUGAL, Iberia, and Air Europa are the most popular carriers operating from United Kingdom to South America
Which airlines fly to South America?
British Airways, TAP AIR PORTUGAL and KLM 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 39% 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 May 2025, 17 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 100% 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 122 per week as of May 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 | £233 |
|---|---|
Fastest flight time | 10h 55m |
Direct flights | Every day |
Airports in South America | 3 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 May 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 38.46% of all bookings. The subsequent popular models are Airbus A350-1000 at 29.41%, Boeing 777 at 14.73%, and Boeing 787-8 Dreamliner at 12.52%.
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 £333 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom £393 | Free Cancellation | Rating 7.8 1,338 reviews | |||
| PriceFrom £396 | Free Cancellation | Rating 7.5 1,590 reviews | |||
| PriceFrom £409 | Free Cancellation | Rating 6.7 971 reviews | |||
| PriceFrom £436 | Free Cancellation | Rating 7.1 1,862 reviews | |||
| PriceFrom £449 | Free Cancellation | Rating 7.5 1,449 reviews | |||
| PriceFrom £452 | Free Cancellation | Rating 6.7 7,064 reviews | |||
| PriceFrom £457 | Free Cancellation | Rating 7.5 1,771 reviews | |||
| PriceFrom £466 | Free Cancellation | Rating 6.9 513 reviews | |||
| PriceFrom £492 | Free Cancellation | Rating 6.7 2,322 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.