How long is the flight from Southampton to South America?

Airlines like KLM and Delta fly from Southampton to South America in about 28h 40m. The time it takes to get you to your destination can typically vary by up to 1h 45m. The distance between Southampton and South America is about 6862 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in South America ranges from 20.0 - 240.0 inches per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit South America when rainfall is around 20.0 mm.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

What are the most popular routes from Southampton to South America?

Most travelers choose Southampton Eastleigh - Buenos Aires Ministro Pistarini, Southampton Eastleigh - Sao Paulo Guarulhos Intl or Southampton Eastleigh - Santiago Arturo Merino Benitez when deciding on the best route from Southampton to South America.

What is the cheapest time of day to fly from SOU to SA?

When flying from Southampton to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Southampton to South America?

Located just 3.5 mi from the city center, Southampton Eastleigh (SOU) is the airport most travelers will use when flying to South America from Southampton.

Can I find deals for flights from Southampton to South America that include hotel bookings?

Yes. In addition to deals on Southampton to South America flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to South America?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to South America.

Can I find deals for business class flights from Southampton to South America?

Yes. Cheapflights offers flight deals from Southampton to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£482+ Cheap Flights from Southampton to South America

Cheap flight deals from Southampton to South America

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Southampton to South America
Explore the most affordable flight options available from Southampton to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Mon 17/818:05 -

1 stop29h 45m

Sun 6/921:45 -

1 stop30h 50m

Deal found 16/8£975

Thu 1/1017:20 -

1 stop30h 25m

Thu 8/1021:55 -

1 stop30h 50m

Deal found 17/8£991

Thu 1/1017:20 -

1 stop30h 30m

Thu 8/1021:45 -

1 stop31h 00m

Deal found 17/8£1,035

Mon 28/1217:30 -

1 stop28h 10m

Mon 1/213:55 -

1 stop15h 15m

Deal found 19/8£1,062

Thu 1/1017:20 -

2 stops34h 45m

Thu 8/1012:15 -

2 stops40h 30m

Deal found 17/8£1,117

Mon 28/1208:40 -

2 stops24h 50m

Mon 1/215:05 -

2 stops22h 55m

Deal found 19/8£1,149

Thu 1/1017:20 -

3 stops33h 10m

Thu 8/1018:00 -

2 stops21h 30m

Deal found 17/8£1,190

Fri 2/1009:25 -

3 stops47h 43m

Fri 9/1010:55 -

2 stops25h 55m

Deal found 18/8£1,235

Wed 2/909:15 -

2 stops28h 30m

Mon 7/920:10 -

2 stops40h 40m

Deal found 15/8£1,237

Tue 15/1208:40 -

1 stop23h 05m

Tue 5/100:25 -

2 stops36h 55m

Deal found 16/8£1,325

Sun 13/1209:30 -

1 stop22h 15m

Tue 5/100:25 -

2 stops36h 55m

Deal found 16/8£1,344

Fri 2/1009:05 -

1 stop27h 40m

Fri 9/1010:15 -

2 stops42h 30m

Deal found 18/8£1,401

Best flights from Southampton to South America
Discover carefully curated flight deals from Southampton to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Thu 1/1017:20 -

1 stop30h 25m

Thu 8/1021:55 -

1 stop30h 50m

Deal found 17/8£991

Mon 28/1208:40 -

2 stops24h 50m

Mon 1/215:05 -

2 stops22h 55m

Deal found 19/8£1,149

Thu 3/909:05 -

2 stops28h 40m

Mon 7/920:10 -

2 stops40h 40m

Deal found 15/8£1,237

Thu 1/1017:20 -

1 stop30h 30m

Thu 8/1021:45 -

1 stop31h 00m

Deal found 17/8£1,035

Mon 28/1217:30 -

1 stop28h 10m

Mon 1/213:55 -

1 stop15h 15m

Deal found 19/8£1,062

Thu 1/1017:20 -

3 stops33h 10m

Thu 8/1018:00 -

2 stops21h 30m

Deal found 17/8£1,190

Wed 2/909:15 -

2 stops28h 30m

Mon 7/920:10 -

2 stops40h 40m

Deal found 15/8£1,237

Sun 13/1209:30 -

1 stop22h 15m

Tue 5/100:25 -

2 stops36h 55m

Deal found 16/8£1,344

Thu 1/1009:05 -

2 stops34h 25m

Thu 8/1012:40 -

3 stops26h 50m

Deal found 17/8£1,352

Fri 2/1009:05 -

1 stop27h 40m

Fri 9/1010:15 -

2 stops42h 30m

Deal found 18/8£1,401

Sun 13/1209:30 -

1 stop22h 25m

Sun 3/120:59 -

1 stop17h 01m

Deal found 16/8£1,469

Sun 13/1209:30 -

1 stop22h 15m

Sat 2/118:05 -

2 stops21h 35m

Deal found 16/8£1,685

Mon 14/1217:30 -

2 stops16h 50m

Sun 3/114:40 -

2 stops23h 20m

Deal found 16/8£1,617

Wed 2/909:15 -

2 stops19h 50m

Mon 7/915:05 -

1 stop37h 40m

Deal found 15/8£1,688

Wed 2/909:15 -

1 stop24h 35m

Mon 7/915:05 -

1 stop37h 40m

Deal found 15/8£1,958

Find flight deals from Southampton to South America

Round-trip from	£975
One-way from	£482
Popular in	July
Cheapest in	February
Average price	£1,016

KLM
1/10-8/10
3 total stops
68h 35m total
Southampton to South America

Search Deals

3/9
3 total stops
46h 35m total
Southampton to South America

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£108 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonRio de Janeiro

SOU Southampton Eastleigh - GIG Rio de Janeiro–Galeão Intl

SOUGIG

Southampton Eastleigh

Thu 1/10

17:20-19:45

1 stop30h 25m

Rio de Janeiro–Galeão Intl

Thu 8/10

21:55-08:45

1 stop30h 50m

£991

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 1/10

17:20-19:50

1 stop30h 30m

Sao Paulo Guarulhos Intl

Thu 8/10

21:45-08:45

1 stop31h 00m

£1,035

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Mon 28/12

17:30-18:40

1 stop28h 10m

Sao Paulo Guarulhos Intl

Mon 1/2

13:55-08:10

1 stop15h 15m

£1,062

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Mon 28/12

08:40-06:30

2 stops24h 50m

Sao Paulo Guarulhos Intl

Mon 1/2

15:05-17:00

2 stops22h 55m

£1,149

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 1/10

17:20-22:30

3 stops33h 10m

Sao Paulo Guarulhos Intl

Thu 8/10

18:00-19:30

2 stops21h 30m

£1,190

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Thu 3/9

09:05-09:45

2 stops28h 40m

Buenos Aires Ministro Pistarini

Mon 7/9

20:10-16:50

2 stops40h 40m

£1,237

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Wed 2/9

09:15-09:45

2 stops28h 30m

Buenos Aires Ministro Pistarini

Mon 7/9

20:10-16:50

2 stops40h 40m

£1,237

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Sun 13/12

09:30-04:45

1 stop22h 15m

Sao Paulo Guarulhos Intl

Tue 5/1

00:25-16:20

2 stops36h 55m

£1,344

SouthamptonRio de Janeiro

SOU Southampton Eastleigh - GIG Rio de Janeiro–Galeão Intl

SOUGIG

Southampton Eastleigh

Thu 1/10

09:05-15:30

2 stops34h 25m

Rio de Janeiro–Galeão Intl

Thu 8/10

12:40-19:30

3 stops26h 50m

£1,352

SouthamptonSantiago

SOU Southampton Eastleigh - SCL Santiago Arturo Merino Benitez

SOUSCL

Southampton Eastleigh

Fri 2/10

09:05-08:45

1 stop27h 40m

Santiago Arturo Merino Benitez

Fri 9/10

10:15-08:45

2 stops42h 30m

£1,401

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 28 resultsSorted by cheapest first

Best time to book a flight from Southampton to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Southampton with our price prediction graph.

SOU-EZE

SOU-GIG

SOU-GRU

SOU-SCL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to South America

SOU-0SA

SOU-EZE

SOU-GIG

SOU-GRU

SOU-SCL

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South America

See what other customers who have flown with KLM from Southampton to South America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,560 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

KLM

7.8

Good

1,560 reviews

KLM

7.8

Good

1,560 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

What airport do you fly from for flights from Southampton to South America?
Located just 3.5 mi from the city center, Southampton Eastleigh (SOU) is the airport most travelers will use when flying to South America from Southampton.
How long is the flight from Southampton to South America?
Airlines like KLM and Delta fly from Southampton to South America in about 28h 40m. The time it takes to get you to your destination can typically vary by up to 1h 45m. The distance between Southampton and South America is about 6862 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Southampton to South America?
Most travelers choose Southampton Eastleigh - Buenos Aires Ministro Pistarini, Southampton Eastleigh - Sao Paulo Guarulhos Intl or Southampton Eastleigh - Santiago Arturo Merino Benitez when deciding on the best route from Southampton to South America.
Can I find deals for flights from Southampton to South America that include hotel bookings?
Yes. In addition to deals on Southampton to South America flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to South America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to South America.
Can I find deals for business class flights from Southampton to South America?
Yes. Cheapflights offers flight deals from Southampton to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Southampton to South America

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£818	Average£1,213	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Cheapflights helps you search for flights from Southampton to South America via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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Cheap flights from Southampton to South America from £482

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to South America

Cheapest flights from Southampton to South AmericaExplore the most affordable flight options available from Southampton to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Explore the most affordable flight options available from Southampton to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Best flights from Southampton to South AmericaDiscover carefully curated flight deals from Southampton to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Discover carefully curated flight deals from Southampton to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from Southampton to South AmericaDiscover last-minute flight deals from Southampton to South America. Data last updated 20 August 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to South America. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Southampton to South AmericaSearch for one-way flight options from Southampton to South America. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Search for one-way flight options from Southampton to South America. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Find flight deals from Southampton to South America

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to South America that are best for you.

Best time to book a flight from Southampton to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Southampton with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing South America

See what other customers who have flown with KLM from Southampton to South America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Southampton to South America?

How long is the flight from Southampton to South America?

What are the most popular routes from Southampton to South America?

Can I find deals for flights from Southampton to South America that include hotel bookings?

How can I find direct flights from Southampton to South America?

Can I find deals for business class flights from Southampton to South America?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to South America

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Complete your trip

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Southampton and South America flights

Browse other Southampton and South America flight options. Last updated on 20 August 2026.

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Cheapest flights from Southampton to South America
Explore the most affordable flight options available from Southampton to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Best flights from Southampton to South America
Discover carefully curated flight deals from Southampton to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from Southampton to South America
Discover last-minute flight deals from Southampton to South America. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Southampton to South America
Search for one-way flight options from Southampton to South America. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.