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Cheap flights from Portsmouth to Rio de Janeiro, Brazil from £1,007

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RIO
6 Jul — 13 Jul1
1 adult

Cheap flight deals from Portsmouth to Rio de Janeiro

Keep the following information in mind while searching for Portsmouth to Rio de Janeiro flight deals. Data was last updated 1 July 2025.

Round-trip from

£1,007

Popular in

December

Cheapest in

March

Average price

£935
Delta
  • Delta
  • 14/10-9/11
  • 4 total stops
  • 108h 50m total
  • Portsmouth to Rio de Janeiro
Highest demand for flights based on searches. 1% potential increase in price (£10 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Portsmouth to Rio de Janeiro

Cheapest flights from Portsmouth to Rio de Janeiro
Explore the most affordable flight options available from Portsmouth to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Tue 14/1009:20SOU - GIG
2 stops52h 55mDelta
Sun 9/1121:30GIG - SOU
2 stops55h 55mDelta
Deal found 29/6£1,007

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Rio de Janeiro 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 1 July 2025.
Use the filters below to find and compare flights from Portsmouth to Rio de Janeiro that are best for you.

Fly from

Portsmouth

Fly to

Rio de Janeiro

Route

Depart

Return

Price

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Tue 14/10

09:20-10:15

2 stops52h 55m

Rio de Janeiro–Galeão Intl

Fri 7/11

21:30-16:50

2 stops40h 20m

£1,007

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Tue 8/7

09:20-10:15

2 stops52h 55m

£1,732

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Best time to book a flight from Portsmouth to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro 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 Rio de Janeiro

What is the cheapest month to book a flight from Portsmouth to Rio de Janeiro?

Currently, May is the cheapest month in which you can book a flight from Portsmouth to Rio de Janeiro (average of £857). Flying from Portsmouth to Rio de Janeiro in December is currently the most expensive (average of £1,255). 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 RIO?

Find hourly flight availability from Portsmouth to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

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

Weekly flight availability from Portsmouth to Rio de Janeiro

Explore weekly flight availability from Portsmouth to Rio de Janeiro. 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 1 July 2025.

The most flights from P0R to RIO are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated 1 July 2025.
Read reviews from past customers who have flown with Delta from Portsmouth to Rio de Janeiro. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Rio de Janeiro. 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 reliable airlines from Portsmouth to Rio de Janeiro?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Rio de Janeiro consider choosing Iberia (85%), British Airways (85%) or Finnair (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Rio de Janeiro?

    Looking for the cheapest flight from Portsmouth to Rio de Janeiro? While on average our users pay £1,967, our data indicates the cheapest price to be £633. The most popular route (Southampton Eastleigh - Rio de Janeiro–Galeão Intl), is priced around £1,444.

  • Can I find deals for flights from Portsmouth to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Rio de Janeiro flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Rio de Janeiro?

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

  • Can I find deals for business class flights from Portsmouth to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Portsmouth to Rio de Janeiro 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 Rio de Janeiro?

    Currently, May is the cheapest month in which you can book a flight from Portsmouth to Rio de Janeiro (average of £857). Flying from Portsmouth to Rio de Janeiro in December is currently the most expensive (average of £1,255). 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 9 airlines flying from Portsmouth to Rio de Janeiro

Discover the top 9 airlines that operate flights from Portsmouth to Rio de Janeiro. 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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£469Average£725FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
ITA AirwaysCheapest£521Average£797FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Air FranceCheapest£546Average£724FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£570Average£875FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£582Average£730FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£628Average£898FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£638Average£644FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LATAM AirlinesCheapest£643Average£758FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Virgin AtlanticCheapest£724Average£875FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Rio de Janeiro?

Cheapflights makes it easy to find Portsmouth to Rio de Janeiro flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Rio de Janeiro?

Cheapflights helps you find that perfect flight to Rio de Janeiro from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to Rio de Janeiro with no change fees?

Yes! Cheapflights helps users easily find flights from Portsmouth to Rio de Janeiro with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Rio de Janeiro become cheaper?

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

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