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Cheap flights from Southampton to Sao Paulo, Brazil from £843

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SAO
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Southampton to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

£843

Popular in

December

Cheapest in

March

Average price

£880
Delta
  • Delta
  • 23/8-30/8
  • 4 total stops
  • 57h 35m total
  • Southampton to Sao Paulo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Southampton to Sao Paulo

Cheapest flights from Southampton to Sao Paulo
Explore the most affordable flight options available from Southampton to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sat 23/809:20SOU - GRU
2 stops27h 40mDelta
Sat 30/822:50GRU - SOU
2 stops29h 55mDelta
Deal found 9/7£843
Sat 23/817:35SOU - GRU
1 stop30h 15mKLM
Sat 30/821:45GRU - SOU
1 stop31h 00mKLM
Deal found 9/7£1,072
Sat 23/818:55SOU - GRU
2 stops27h 40mMultiple Airlines
Sat 30/816:50GRU - SOU
3 stops35h 55mMultiple Airlines
Deal found 9/7£1,250

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to Sao Paulo 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 July 2025.
Use the filters below to find and compare flights from Southampton to Sao Paulo that are best for you.

Fly from

Southampton

Fly to

Sao Paulo

Route

Depart

Return

Price

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Sat 23/8

09:20-09:00

2 stops27h 40m

Sao Paulo Guarulhos Intl

Sat 30/8

22:50-08:45

2 stops29h 55m

£843

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Sat 23/8

17:35-19:50

1 stop30h 15m

Sao Paulo Guarulhos Intl

Sat 30/8

21:45-08:45

1 stop31h 00m

£1,072

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Sat 23/8

18:55-18:35

2 stops27h 40m

Sao Paulo Guarulhos Intl

Sat 30/8

16:50-08:45

3 stops35h 55m

£1,250

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Southampton to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo 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 Sao Paulo

What is the cheapest month to book a flight from Southampton to Sao Paulo?

Currently, November is the cheapest month in which you can book a flight from Southampton to Sao Paulo (average of £751). Flying from Southampton to Sao Paulo in July is currently the most expensive (average of £1,262). 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 Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with Delta and KLM from Southampton to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Sao Paulo. 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 Sao Paulo?

    For a flight from Southampton to Sao Paulo, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city. Eastleigh is the only Southampton airport and it handles 0 outbound flights to Sao Paulo per day. 0 airlines have flights to Sao Paulo from Southampton Eastleigh on a regular basis.

  • What are the cheapest airlines flying from Southampton to Sao Paulo round-trip?

    According to our current data, Delta (£843), and KLM (£1,072) offers the cheapest pricing from Southampton to Sao Paulo.

  • Can I find deals for flights from Southampton to Sao Paulo that include hotel bookings?

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

  • How can I find direct flights from Southampton to Sao Paulo?

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

  • Can I find deals for business class flights from Southampton to Sao Paulo?

    Yes. Cheapflights offers flight deals from Southampton to Sao Paulo 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 Sao Paulo?

    Currently, November is the cheapest month in which you can book a flight from Southampton to Sao Paulo (average of £751). Flying from Southampton to Sao Paulo in July is currently the most expensive (average of £1,262). 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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Why should you use Cheapflights to find cheap flight tickets from Southampton to Sao Paulo?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Sao Paulo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southampton to Sao Paulo with no change fees?

Yes! Cheapflights helps users easily find flights from Southampton to Sao Paulo with no change fees.

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Of course! You can now track prices for flights from Southampton to Sao Paulo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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