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Cheap flights from Southampton to Sao Paulo, Brazil from £535

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — SAO
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Sao Paulo

Enter your travel dates to find the best prices.

One-way flights from Southampton to Sao Paulo
Search for one-way flight options from Southampton to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated 8 December 2025.

Sun 4/118:20SOU - GRU
3 stops55h 05mMultiple Airlines
Deal found 7/12£535
Sun 4/118:05SOU - GRU
1 stop27h 55mKLM
Deal found 7/12£809
Mon 12/117:35SOU - GRU
2 stops43h 20mDelta
Deal found 8/12£846
Thu 15/109:00SOU - GRU
2 stops27h 35mDelta
Deal found 8/12£895

Find 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 8 December 2025.

Popular in

December

Cheapest in

March

Average price

£991
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. 2% potential price decrease (£16 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 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 8 December 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

Sun 4/1

18:20-22:25

3 stops55h 05m

£535

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Sun 4/1

18:05-19:00

1 stop27h 55m

£809

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Fri 16/1

09:00-09:35

2 stops51h 35m

£846

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Wed 11/2

17:35-09:55

2 stops43h 20m

£846

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Mon 9/2

09:25-05:40

2 stops47h 15m

£846

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Wed 14/1

09:25-09:55

2 stops27h 30m

£846

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Fri 6/2

09:00-09:55

2 stops51h 55m

£846

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Tue 10/2

09:25-05:40

2 stops23h 15m

£846

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Thu 12/2

09:00-05:40

2 stops47h 40m

£846

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Sun 8/2

17:45-05:40

2 stops38h 55m

£846

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 12 results
1
2

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, December is the cheapest month in which you can book a flight from Southampton to Sao Paulo (average of £199). Flying from Southampton to Sao Paulo in July is currently the most expensive (average of £676). 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 8 December 2025.
Get a feel of what it's like to fly with 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.
KLM
7.7
Good
1,431 reviews
Check prices

Entertainment

7.1

Food

7.2

Crew

8.3

Overall

7.7

Boarding

7.8

Comfort

7.6

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
1,431 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Entertainment

7.1

Food

7.2

Crew

8.3

Overall

7.7

Boarding

7.8

Comfort

7.6

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 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.

  • 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, December is the cheapest month in which you can book a flight from Southampton to Sao Paulo (average of £199). Flying from Southampton to Sao Paulo in July is currently the most expensive (average of £676). 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.

Can Cheapflights notify me if prices for flights from Southampton to Sao Paulo become cheaper?

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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