Flights to South America

£307 Cheap flights to South America

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to South America departing on 29/11. 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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0 bags

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Find the cheapest flights from the United Kingdom to South America

Recent return flight deals from the United Kingdom to South America

Avianca Logo
22:05 - 00:35LHR-LIM
32h 30m1 stop
Avianca Logo
06:45 - 15:35LIM-LHR
26h 50m1 stop
£556Avianca
Find Deal
Tue, 16 Sep - Tue, 30 Sep
Avianca Logo
22:05 - 19:20LHR-LIM
27h 15m1 stop
Avianca Logo
06:45 - 15:35LIM-LHR
26h 50m1 stop
£557Avianca
Find Deal
Tue, 2 Sep - Tue, 7 Oct
KLM Logo
06:30 - 13:40LHR-BOG
13h 10m1 stop
KLM Logo
16:05 - 13:50BOG-LHR
16h 45m2 stops
£560KLM
Find Deal
Fri, 19 Sep - Sun, 23 Nov
TAP AIR PORTUGAL Logo
10:10 - 21:40LGW-GRU
14h 30m1 stop
TAP AIR PORTUGAL Logo
23:50 - 20:35GRU-LGW
17h 45m1 stop
£566TAP AIR PORTUGAL
Find Deal
Thu, 20 Nov - Thu, 27 Nov
TAP AIR PORTUGAL Logo
11:00 - 22:30LGW-GRU
14h 30m1 stop
TAP AIR PORTUGAL Logo
22:15 - 20:40GRU-LGW
19h 25m1 stop
£567TAP AIR PORTUGAL
Find Deal
Mon, 24 Nov - Sat, 29 Nov
Iberia Logo
17:10 - 04:00LHR-BOG
16h 50m1 stop
Iberia Logo
22:35 - 18:15BOG-LHR
14h 40m1 stop
£569Iberia
Find Deal
Thu, 11 Sep - Thu, 13 Nov
Iberia Logo
17:25 - 04:25LHR-BOG
16h 00m1 stop
Iberia Logo
22:35 - 18:15BOG-LHR
14h 40m1 stop
£570Iberia
Find Deal
Wed, 12 Nov - Mon, 24 Nov
KLM Logo
06:30 - 13:40LHR-BOG
13h 10m1 stop
KLM Logo
16:05 - 13:50BOG-LHR
16h 45m2 stops
£578KLM
Find Deal
Thu, 11 Sep - Thu, 13 Nov
LATAM Airlines Logo
20:15 - 09:35LHR-SDU
16h 20m1 stop
LATAM Airlines Logo
20:05 - 14:05SDU-LHR
15h 00m1 stop
£720LATAM Airlines
Find Deal
Wed, 19 Nov - Tue, 2 Dec
LATAM Airlines Logo
20:15 - 09:35LHR-SDU
16h 20m1 stop
LATAM Airlines Logo
20:05 - 14:05SDU-LHR
15h 00m1 stop
£725LATAM Airlines
Find Deal
Wed, 19 Nov - Tue, 2 Dec

momondo Fare Finder

 
Locate flights to South America that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 30 July 2025.
Use the filters below to find and compare flights to South America that are best for you.

Fly from

Route

Depart

Return

Price

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 16/9

22:05-00:35

1 stop32h 30m

Lima J Chavez Intl

Tue 30/9

06:45-15:35

1 stop26h 50m

£556

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 2/9

22:05-19:20

1 stop27h 15m

Lima J Chavez Intl

Tue 7/10

06:45-15:35

1 stop26h 50m

£557

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Fri 19/9

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Sun 23/11

16:05-13:50

2 stops16h 45m

£560

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Thu 20/11

10:10-21:40

1 stop14h 30m

Sao Paulo Guarulhos Intl

Thu 27/11

23:50-20:35

1 stop17h 45m

£566

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Mon 24/11

11:00-22:30

1 stop14h 30m

Sao Paulo Guarulhos Intl

Sat 29/11

22:15-20:40

1 stop19h 25m

£567

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 11/9

17:10-04:00

1 stop16h 50m

Bogotá El Dorado

Thu 13/11

22:35-18:15

1 stop14h 40m

£569

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Wed 12/11

17:25-04:25

1 stop16h 00m

Bogotá El Dorado

Mon 24/11

22:35-18:15

1 stop14h 40m

£570

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 11/9

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Thu 13/11

16:05-13:50

2 stops16h 45m

£578

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Wed 19/11

20:15-09:35

1 stop16h 20m

Rio de Janeiro Santos Dumont

Tue 2/12

20:05-14:05

1 stop15h 00m

£720

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Wed 19/11

20:15-09:35

1 stop16h 20m

Rio de Janeiro Santos Dumont

Tue 2/12

20:05-14:05

1 stop15h 00m

£725

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Flight prices to countries in South America

Interested in flights to South America? Find the countries in South America that you can fly to for the biggest savings

Price

£849 - £1,319

CHEAPEST COUNTRYBrazil17% cheaperUsers typically spent £234 less on flights to Brazil
MOST EXPENSIVE COUNTRYSuriname29% more expensiveUsers typically spent £393 more on trips to Suriname
MOST POPULAR COUNTRY TO FLY TOBrazil518% more popularAs a popular travel destination, more of our users plan to visit Brazil than any other country in South America

Where are the most popular flight destinations in South America?

The most popular flight destination in South America, according to our users, is Brazil, followed by Colombia, Argentina, Peru and Chile.

Cheapest flights to cities in South America

Click on the cities below to find out when it's cheapest to fly to South America from United Kingdom
Bogotá
South America

Cheapest flight to South America from Bogotá

Cali

When booking a flight to South America, the best-priced flight will typically be to Cali for £44, which is 85% less than the continental average.

Most expensive flight to South America from Bogotá

Fortaleza

Flights to South America are typically 65% more expensive when flying to Fortaleza, where the average price is £292


Cheap South America flight deals and tips

Summary info about South America flight prices, duration and airlines

Best One-Way Price

£307

Best Round-Trip Price

£556

Fastest flight time

16h 05m

Popular in

December
The best one-way flight price to South America from United Kingdom in the last 72 hours is £307 (London Gatwick to Sao Paulo Guarulhos Intl).
The best round-trip flight price to South America from United Kingdom in the last 72 hours is £556 (London Heathrow to Lima J Chavez Intl).
The fastest flight to South America from United Kingdom takes 16h 05m (London Gatwick to Sao Paulo Guarulhos Intl).
December has the highest demand for flights to South America, with a 1% price increase on average.

Frequently asked questions about flying to South America

Where is it cheapest to fly into South America?

To save money on airfare when visiting South America, consider Bogotá El Dorado airport in Bogotá, which has the cheapest flights with an average airfare of £402. You may also consider flying to Sao Paulo Guarulhos Intl airport in Sao Paulo for the second cheapest option with an average airfare of £592.

When did momondo last update prices for flights to South America?

Prices for flights to South America are refreshed on a daily basis.

How many operators does momondo search for flights to South America?

How old do you have to be to fly to South America?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to South America.

What documentation or ID do you need to fly to South America?

The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to South America?

It is quick and easy to find flights to South America on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South America that suits you.

Can I find flights to South America with flexible booking policies on momondo?

All flight searches to South America on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to South America?

Once you have performed a search for flights to South America, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to South America right now. Can momondo alert me if prices change?

If you are not ready to book a flight to South America now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to South America and let you know when they change.


An easier way to manage your South America trip

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1 adult
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Mon 11/8

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