£948 Find Cheap Flights from Portsmouth to South America

1 adult
1 adult, Economy

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Good to know - Cheap tickets from Portsmouth to South America

Low seasonMay
High seasonDecember
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (33% more expensive on average)

FAQs for booking flights from Portsmouth to South America

  • How does KAYAK find such low prices on flights from Portsmouth to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South America from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to South America with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to South America from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Portsmouth to South America

 
Need help choosing which airline to fly with from Portsmouth to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1358 reviews
7.8Boarding
7.2Food
8.4Crew
7.7Comfort
7.1Entertainment
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Book cheap flights from Portsmouth to South America

Recent return flight deals

14/9Sun
2 stopsDelta
43h 50mSOU-GIG
16/10Thu
2 stopsDelta
55h 45mGIG-SOU
£948
14/9Sun
2 stopsDelta
43h 50mSOU-GIG
11/10Sat
2 stopsDelta
55h 45mGIG-SOU
£998
14/9Sun
2 stopsDelta
43h 50mSOU-GIG
13/10Mon
2 stopsDelta
55h 45mGIG-SOU
£1,122
15/9Mon
2 stopsDelta
28h 55mSOU-GIG
16/10Thu
2 stopsDelta
55h 45mGIG-SOU
£1,163
14/9Sun
2 stopsDelta
43h 50mSOU-GIG
14/10Tue
2 stopsDelta
40h 00mGIG-SOU
£1,197
15/9Mon
2 stopsDelta
28h 55mSOU-GIG
11/10Sat
2 stopsDelta
40h 00mGIG-SOU
£1,214
15/9Mon
2 stopsDelta
28h 55mSOU-GIG
13/10Mon
2 stopsDelta
55h 45mGIG-SOU
£1,338
26/7Sat
1 stopKLM
14h 30mSOU-GRU
2/8Sat
2 stopsKLM
33h 30mGRU-SOU
£1,434
26/7Sat
3 stops
44h 35mSOU-GRU
2/8Sat
2 stops
20h 30mGRU-SOU
£1,514
26/7Sat
1 stopKLM
14h 30mSOU-GRU
2/8Sat
1 stopKLM
31h 00mGRU-SOU
£1,522

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Recent one-way flight deals

6/8Wed
2 stopsDelta
42h 25mSOU-GRU
£1,895
18/6Wed
2 stopsDelta
26h 40mSOU-SCL
£2,351

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Everything you need to know for your flight to South America

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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