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Cheap flights from Portsmouth to South America from £835

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOG
5 May — 12 May1
1 adult

Cheap flight deals from Portsmouth to South America

Keep the following information in mind while searching for Portsmouth to South America flight deals. Data was last updated 30 April 2025.

Round-trip from

£835

One-way from

£835

Popular in

December

Cheapest in

March

Average price

£667
KLM
  • KLM
  • 14/5-21/5
  • 2 total stops
  • 45h 30m total
  • Portsmouth to South America
Search Deals
Delta
  • Delta
  • 25/5
  • 2 total stops
  • 42h 35m total
  • Portsmouth to South America
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Portsmouth to South America

Cheapest flights from Portsmouth to South America
Explore the most affordable flight options available from Portsmouth to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Wed 14/509:20SOU - GRU
1 stop14h 30mKLM
Wed 21/521:45GRU - SOU
1 stop31h 00mKLM
Deal found 30/4£835
Fri 13/617:35SOU - GIG
1 stop30h 10mKLM
Fri 20/621:55GIG - SOU
1 stop30h 50mKLM
Deal found 29/4£944
Sun 2/1109:30SOU - GRU
2 stops47h 10mDelta
Fri 14/1110:40GRU - SOU
2 stops43h 10mDelta
Deal found 29/4£957
Sat 11/1009:20SOU - EZE
2 stops52h 25mDelta
Mon 20/1020:10EZE - SOU
2 stops56h 35mDelta
Deal found 29/4£1,078
Fri 13/617:35SOU - GIG
3 stops34h 55mMultiple Airlines
Fri 20/621:55GIG - SOU
1 stop30h 50mMultiple Airlines
Deal found 29/4£1,120
Fri 13/609:20SOU - SCL
2 stops26h 40mDelta
Fri 20/620:40SCL - SOU
2 stops31h 05mDelta
Deal found 29/4£1,196
Sat 14/609:20SOU - EZE
1 stop24h 10mKLM
Sat 21/623:55EZE - SOU
2 stops52h 55mKLM
Deal found 30/4£1,235
Sat 14/609:20SOU - SCL
2 stops28h 05mKLM
Sat 21/609:55SCL - SOU
2 stops41h 50mKLM
Deal found 30/4£1,248
Sat 14/609:40SOU - SCL
3 stops45h 55mMultiple Airlines
Sat 21/609:55SCL - SOU
2 stops41h 50mMultiple Airlines
Deal found 30/4£1,418
Sat 14/609:40SOU - EZE
3 stops42h 30mMultiple Airlines
Sat 21/612:15EZE - SOU
2 stops25h 35mMultiple Airlines
Deal found 30/4£1,622

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth 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 30 April 2025.
Use the filters below to find and compare flights from Portsmouth to South America that are best for you.

Fly from

Portsmouth

Fly to

South America

Route

Depart

Return

Price

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Wed 14/5

09:20-19:50

1 stop14h 30m

Sao Paulo Guarulhos Intl

Wed 21/5

21:45-08:45

1 stop31h 00m

£835

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Fri 13/6

17:35-19:45

1 stop30h 10m

Rio de Janeiro–Galeão Intl

Fri 20/6

21:55-08:45

1 stop30h 50m

£944

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Sat 11/10

09:20-09:45

2 stops52h 25m

Buenos Aires Ministro Pistarini

Mon 20/10

20:10-08:45

2 stops56h 35m

£1,078

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Fri 13/6

17:35-00:30

3 stops34h 55m

Rio de Janeiro–Galeão Intl

Fri 20/6

21:55-08:45

1 stop30h 50m

£1,120

SouthamptonSao Paulo

SOU - GRU

SOUGRU

Southampton Eastleigh

Tue 5/8

18:25-05:40

2 stops63h 15m

Sao Paulo Guarulhos Intl

Sat 30/8

20:30-17:00

2 stops40h 30m

£1,164

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Fri 13/6

09:20-07:00

2 stops26h 40m

Santiago Arturo Merino Benitez

Fri 20/6

20:40-08:45

2 stops31h 05m

£1,196

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Sat 14/6

09:20-05:30

1 stop24h 10m

Buenos Aires Ministro Pistarini

Sat 21/6

23:55-08:50

2 stops52h 55m

£1,235

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Sat 14/6

09:20-08:25

2 stops28h 05m

Santiago Arturo Merino Benitez

Sat 21/6

09:55-08:45

2 stops41h 50m

£1,248

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Sat 14/6

09:40-02:35

3 stops45h 55m

Santiago Arturo Merino Benitez

Sat 21/6

09:55-08:45

2 stops41h 50m

£1,418

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Sat 14/6

09:40-00:10

3 stops42h 30m

Buenos Aires Ministro Pistarini

Sat 21/6

12:15-17:50

2 stops25h 35m

£1,622

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 11 results
1
2

Best time to book a flight from Portsmouth to South America

Have a flexible travel schedule? Discover the best time to fly to South America 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 South America

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

Currently, February is the cheapest month in which you can book a flight from Portsmouth to South America (average of £817). Flying from Portsmouth to South America in July is currently the most expensive (average of £1,222). 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.

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

Find hourly flight availability from Portsmouth to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

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

Weekly flight availability from Portsmouth to South America

Explore weekly flight availability from Portsmouth to South America. 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 30 April 2025.

The most flights from P0R to 0SA are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South America ranges from 20.0 - 240.0 inches per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit South America when rainfall is around 20.0 mm.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

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 30 April 2025.
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,934 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth 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 are the most popular routes from Portsmouth to South America?

    The most popular route from Portsmouth to South America is Southampton Eastleigh - Sao Paulo Guarulhos Intl. You may also consider Southampton Eastleigh - Buenos Aires Ministro Pistarini or Southampton Eastleigh - Rio de Janeiro–Galeão Intl.

  • What are the most reliable airlines from Portsmouth to South America?

    Before booking your flight to South America from Portsmouth, check out the most reliable airlines to get you to your destination on time: Etihad Airways (93%), Avianca (93%), Emirates( 93%).

  • What are the cheapest flights from Portsmouth to South America?

    While on average a flight from Portsmouth to South America is generally £1,274, our data shows the cheapest flight currently is £595. When looking at the most popular route, (Southampton Eastleigh - Sao Paulo Guarulhos Intl), you can expect to pay £846 for that flight.

  • Can I find deals for flights from Portsmouth to South America that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to South America?

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

  • Can I find deals for business class flights from Portsmouth to South America?

    Yes. Cheapflights offers flight deals from Portsmouth 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 Portsmouth to South America?

    Currently, February is the cheapest month in which you can book a flight from Portsmouth to South America (average of £817). Flying from Portsmouth to South America in July is currently the most expensive (average of £1,222). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Portsmouth to South America

Discover the top 10 airlines that operate flights from Portsmouth to South America. 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£332Average£652FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ITA AirwaysCheapest£408Average£873FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
TAP AIR PORTUGALCheapest£435Average£787FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£448Average£821FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air EuropaCheapest£465Average£742FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
AviancaCheapest£511Average£801FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Turkish AirlinesCheapest£519Average£627FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£526Average£792FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£545Average£808FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£558Average£942FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to South America, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Portsmouth to South America 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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