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Cheap flights from Southampton to South America from £857

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BOG
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to South America

Enter your travel dates to find the best prices.

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 11 December 2025.

Sun 14/1209:30SOU - SCL
2 stops49h 10mDelta
Wed 28/123:10SCL - SOU
2 stops54h 35mDelta
Deal found 9/12£1,336
Mon 22/1208:40SOU - GRU
1 stop23h 55mKLM
Tue 23/1214:50GRU - SOU
1 stop14h 20mKLM
Deal found 9/12£1,345
Mon 15/1218:05SOU - SCL
2 stops40h 35mDelta
Mon 26/123:10SCL - SOU
2 stops54h 15mDelta
Deal found 9/12£1,661
Mon 15/1208:40SOU - SCL
2 stops26h 00mDelta
Tue 27/123:10SCL - SOU
2 stops30h 15mDelta
Deal found 9/12£1,761
Mon 15/1208:40SOU - SCL
2 stops26h 00mDelta
Wed 28/123:10SCL - SOU
2 stops30h 15mDelta
Deal found 9/12£1,811

Find flight deals from Southampton to South America

Keep the following information in mind while searching for Southampton to South America flight deals. Data was last updated 11 December 2025.

Round-trip from

£857

Popular in

December

Cheapest in

March

Average price

£992
Delta
  • Delta
  • 23/1-30/1
  • 4 total stops
  • 65h 40m total
  • Southampton to South America
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from Southampton to South America that are best for you.

Fly from

Southampton

Fly to

South America

Route

Depart

Return

Price

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Fri 23/1

09:00-08:20

2 stops26h 20m

Rio de Janeiro–Galeão Intl

Fri 30/1

22:55-17:15

2 stops39h 20m

£857

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Fri 23/1

09:30-00:30

3 stops42h 00m

Rio de Janeiro–Galeão Intl

Fri 30/1

16:35-14:50

2 stops19h 15m

£970

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Fri 23/1

09:00-06:10

2 stops24h 10m

Santiago Arturo Merino Benitez

Fri 30/1

23:10-17:15

2 stops39h 05m

£1,056

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Fri 27/3

08:40-10:15

2 stops28h 35m

Buenos Aires Ministro Pistarini

Sun 5/4

20:10-08:35

2 stops56h 25m

£1,143

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Fri 27/3

08:40-10:15

2 stops28h 35m

Buenos Aires Ministro Pistarini

Mon 6/4

20:10-16:50

2 stops40h 40m

£1,143

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Thu 26/3

18:05-07:20

2 stops40h 15m

Buenos Aires Ministro Pistarini

Mon 6/4

20:10-16:50

2 stops40h 40m

£1,143

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Thu 26/3

18:05-07:20

2 stops40h 15m

Buenos Aires Ministro Pistarini

Tue 7/4

20:10-16:50

2 stops40h 40m

£1,143

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Fri 23/1

17:35-18:40

1 stop28h 05m

Rio de Janeiro–Galeão Intl

Fri 30/1

20:45-08:50

2 stops57h 05m

£1,150

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Sat 28/3

17:30-09:45

2 stops43h 15m

Buenos Aires Ministro Pistarini

Sun 5/4

20:10-16:50

2 stops40h 40m

£1,194

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Fri 27/3

08:40-10:15

2 stops28h 35m

Buenos Aires Ministro Pistarini

Tue 7/4

20:10-16:50

2 stops40h 40m

£1,194

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 14 results
1
2

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.
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

What is the cheapest month to book a flight from Southampton to South America?

Currently, September is the cheapest month in which you can book a flight from Southampton to South America (average of £263). Flying from Southampton to South America in July is currently the most expensive (average of £674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated 11 December 2025.
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
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Entertainment

7.1

Food

7.2

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Entertainment

7.1

Food

7.2

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Southampton to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 Delta and KLM fly from Southampton to South America in about 26h 20m. 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 5692 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 - Santiago Arturo Merino Benitez or Southampton Eastleigh - Sao Paulo Guarulhos Intl 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.

  • What is the cheapest month to book a flight from Southampton to South America?

    Currently, September is the cheapest month in which you can book a flight from Southampton to South America (average of £263). Flying from Southampton to South America in July is currently the most expensive (average of £674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to South America?

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.

Why should you use Cheapflights to find cheap flight tickets from Southampton to South America?

Cheapflights helps you find that perfect flight to South America from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southampton to South America with no change fees?

Yes, we can. To see specific flights from Southampton to South America with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Southampton to South America become cheaper?

Not ready to book yet? You can track prices for flights from Southampton to South America on Cheapflights with our Price Alert feature and get notified when better prices are available.

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