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Cheap flights from Portsmouth to Sao Paulo, Brazil from £853

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAO
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Sao Paulo

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Sao Paulo
Explore the most affordable flight options available from Portsmouth to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.

Wed 23/1217:30 -
2 stops63h 10m
Wed 30/1223:45 -
2 stops38h 15m
Deal found 14/8£1,082
Thu 24/1217:30 -
2 stops63h 10m
Tue 29/1221:30 -
2 stops55h 40m
Deal found 14/8£1,152
Thu 24/1208:40 -
1 stop37h 00m
Thu 31/1213:55 -
1 stop15h 15m
Deal found 14/8£1,171
Sat 26/1209:25 -
2 stops47h 15m
Wed 30/1221:30 -
2 stops40h 30m
Deal found 14/8£1,202
Thu 24/1217:30 -
3 stops35h 05m
Thu 31/1208:25 -
2 stops32h 05m
Deal found 14/8£1,269
Thu 24/1214:25 -
2 stops31h 15m
Wed 30/1218:20 -
1 stop19h 00m
Deal found 14/8£1,279
Fri 25/1208:40 -
2 stops48h 00m
Wed 30/1221:15 -
2 stops40h 45m
Deal found 14/8£1,286
Mon 14/1217:30 -
2 stops30h 35m
Mon 4/118:00 -
2 stops35h 10m
Deal found 13/8£1,299
Sun 27/1217:30 -
1 stop38h 15m
Wed 30/1218:20 -
1 stop19h 00m
Deal found 14/8£1,303
Tue 22/1208:40 -
2 stops48h 00m
Wed 30/1223:45 -
2 stops38h 15m
Deal found 14/8£1,306

Find flight deals from Portsmouth to Sao Paulo

Keep the following information in mind while searching for Portsmouth to Sao Paulo flight deals. Data was last updated 16 August 2026.

Round-trip from

£1,082

One-way from

£853

Popular in

July

Cheapest in

February

Average price

£1,019
Delta
  • Delta
  • 23/12-30/12
  • 4 total stops
  • 101h 25m total
  • Portsmouth to Sao Paulo
Search Deals
Delta
  • Delta
  • 3/11
  • 2 total stops
  • 51h 55m total
  • Portsmouth to Sao Paulo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£109 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

 
Customise your flight search to find flights from Portsmouth 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 16 August 2026.
Use the filters below to find and compare flights from Portsmouth to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 24/12

08:40-05:40

2 stops48h 00m

Sao Paulo Guarulhos Intl

Wed 30/12

21:30-17:00

2 stops40h 30m

£1,082

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 24/12

17:30-05:40

2 stops63h 10m

Sao Paulo Guarulhos Intl

Tue 29/12

21:30-08:10

2 stops55h 40m

£1,152

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Sat 26/12

09:25-05:40

2 stops47h 15m

Sao Paulo Guarulhos Intl

Tue 29/12

23:45-17:00

2 stops38h 15m

£1,202

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Tue 22/12

17:30-09:35

2 stops43h 05m

Sao Paulo Guarulhos Intl

Tue 29/12

23:45-17:00

2 stops38h 15m

£1,306

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

£1,348

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Sun 27/12

17:30-09:35

2 stops43h 05m

Sao Paulo Guarulhos Intl

Wed 30/12

23:45-17:00

2 stops38h 15m

£1,436
Fastest return journey

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Sun 13/12

09:30-04:55

1 stop22h 25m

Sao Paulo Guarulhos Intl

Sun 3/1

20:59-17:00

1 stop17h 01m

£1,474

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Mon 14/12

17:30-18:40

1 stop28h 10m

Sao Paulo Guarulhos Intl

Mon 4/1

14:40-17:00

2 stops23h 20m

£1,478

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Tue 15/12

08:40-04:45

1 stop23h 05m

Sao Paulo Guarulhos Intl

Wed 6/1

18:20-16:20

1 stop19h 00m

£1,521

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Tue 15/12

17:30-18:25

2 stops27h 55m

Sao Paulo Guarulhos Intl

Sun 3/1

20:59-17:00

1 stop17h 01m

£1,528

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Portsmouth to Sao Paulo

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

What is the cheapest time of day to fly from P0R to SAO?

Find hourly flight availability from Portsmouth to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Sao Paulo as you normally would.

Weekly flight availability from Portsmouth to Sao Paulo

Explore weekly flight availability from Portsmouth to Sao Paulo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 August 2026.

The most flights from P0R to SAO are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Related info for your journey

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

  • How long is the flight from Portsmouth to Sao Paulo?

    A quick flight from Portsmouth to Sao Paulo can take about 48h. Delta provides one of the quickest options available for as low as £1,082. Airlines will cover a distance of 5822 mi.

  • What are the most reliable airlines from Portsmouth to Sao Paulo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Sao Paulo on time: Iberia (77%), British Airways (77%), Finnair (75%).

  • What are the cheapest flights from Portsmouth to Sao Paulo?

    While on average a flight from Portsmouth to Sao Paulo is generally £1,629, our data shows the cheapest flight currently is £489. When looking at the most popular route, (Southampton Eastleigh - Sao Paulo Guarulhos Intl), you can expect to pay £1,149 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Portsmouth to Sao Paulo

Discover the top 10 airlines that operate flights from Portsmouth to Sao Paulo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 August 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£214Average£983FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
AviancaCheapest£430Average£643FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£487Average£1,069FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Turkish AirlinesCheapest£559Average£716FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air EuropaCheapest£576Average£805FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
ITA AirwaysCheapest£590Average£970FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Virgin AtlanticCheapest£605Average£928FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£617Average£805FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£618Average£718FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LATAM AirlinesCheapest£657Average£845FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

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 Portsmouth to Sao Paulo?

Cheapflights helps you search for flights from Portsmouth to Sao Paulo 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 Portsmouth to Sao Paulo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portsmouth to Sao Paulo for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Portsmouth to Sao Paulo 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 Portsmouth to Sao Paulo become cheaper?

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

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