Cheap flights from Southampton to South America from £683

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BOG
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 29 October 2025.

Round-trip from

£985

One-way from

£683

Popular in

December

Cheapest in

March

Average price

£772
KLM
  • KLM
  • 20/3-24/3
  • 2 total stops
  • 45h 20m total
  • Southampton to South America
Delta
  • Delta
  • 30/12
  • 2 total stops
  • 52h 35m total
  • Southampton to South America
Highest demand for flights based on searches. 5% potential increase in price (£32 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find 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 29 October 2025.

Wed 5/1108:40SOU - EZE
2 stops27h 20mDelta
Thu 4/1223:55EZE - SOU
2 stops29h 55mDelta
Deal found 27/10£1,036
Thu 13/1108:50SOU - SCL
2 stops49h 50mDelta
Mon 17/1123:10SCL - SOU
2 stops38h 50mDelta
Deal found 26/10£1,057
Thu 13/1118:05SOU - EZE
2 stops41h 55mDelta
Mon 17/1120:55EZE - SOU
2 stops56h 25mDelta
Deal found 26/10£1,095
Thu 20/1108:50SOU - EZE
2 stops49h 30mDelta
Mon 24/1123:55EZE - SOU
2 stops38h 05mDelta
Deal found 28/10£1,096
Thu 11/1218:05SOU - GRU
1 stop27h 55mKLM
Thu 18/1220:59GRU - SOU
1 stop32h 51mKLM
Deal found 27/10£1,123
Thu 11/1218:05SOU - GIG
1 stop27h 35mKLM
Thu 18/1220:50GIG - SOU
1 stop33h 00mKLM
Deal found 27/10£1,133
Thu 11/1208:50SOU - GIG
2 stops24h 50mMultiple Airlines
Thu 18/1215:35GIG - SOU
2 stops22h 25mMultiple Airlines
Deal found 27/10£1,134
Wed 5/1108:40SOU - EZE
2 stops28h 35mDelta
Sat 29/1122:25EZE - SOU
2 stops54h 45mDelta
Deal found 27/10£1,136
Wed 12/1108:40SOU - EZE
2 stops28h 35mDelta
Tue 18/1122:25EZE - SOU
2 stops30h 55mDelta
Deal found 28/10£1,139
Wed 5/1108:40SOU - EZE
2 stops28h 35mDelta
Fri 28/1122:25EZE - SOU
2 stops40h 00mDelta
Deal found 27/10£1,186
Thu 13/1118:05SOU - EZE
2 stops41h 55mDelta
Tue 18/1122:25EZE - SOU
2 stops30h 55mDelta
Deal found 28/10£1,199
Fri 14/1117:30SOU - EZE
2 stops43h 45mDelta
Tue 18/1120:55EZE - SOU
2 stops32h 25mDelta
Deal found 28/10£1,299

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 29 October 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 20/3

17:30-18:40

1 stop28h 10m

Rio de Janeiro–Galeão Intl

Tue 24/3

20:50-17:00

1 stop17h 10m

£984

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Mon 16/2

17:30-09:35

2 stops43h 05m

Sao Paulo Guarulhos Intl

Sun 1/3

23:45-08:10

2 stops29h 25m

£1,022

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Sun 15/2

17:45-05:40

2 stops38h 55m

Sao Paulo Guarulhos Intl

Sat 28/2

23:45-17:00

2 stops38h 15m

£1,022

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Mon 16/2

17:30-05:40

2 stops39h 10m

Sao Paulo Guarulhos Intl

Sat 28/2

21:15-17:00

2 stops40h 45m

£1,022

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Mon 16/2

17:30-05:40

2 stops39h 10m

Sao Paulo Guarulhos Intl

Tue 24/2

21:30-08:20

2 stops31h 50m

£1,022

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Sun 15/2

17:45-05:40

2 stops38h 55m

Sao Paulo Guarulhos Intl

Sun 1/3

23:45-08:10

2 stops29h 25m

£1,022

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Sun 15/2

17:45-05:40

2 stops38h 55m

Sao Paulo Guarulhos Intl

Mon 23/2

23:45-08:10

2 stops29h 25m

£1,022

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Mon 16/2

17:30-05:40

2 stops39h 10m

Sao Paulo Guarulhos Intl

Mon 23/2

23:45-08:10

2 stops29h 25m

£1,022

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Tue 10/2

09:25-08:20

2 stops25h 55m

Rio de Janeiro–Galeão Intl

Mon 23/2

21:30-17:00

2 stops40h 30m

£1,025

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Sun 9/11

09:30-09:00

2 stops50h 30m

Buenos Aires Ministro Pistarini

Wed 3/12

20:55-08:50

2 stops56h 55m

£1,036

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 44 results
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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 £657). 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 29 October 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.

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 KLM and Delta fly from Southampton to South America in about 28h 10m. The time it takes to get you to your destination can typically vary by up to 14h 55m. 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?

  • 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 £657). 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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Alternative routes for Southampton to South America

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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.

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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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