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Cheap flights from Southampton to Rio de Janeiro, Brazil from £717

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — RIO
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Southampton to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Rio de Janeiro (RIO). 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 29 August 2025.

Round-trip from

£717

Popular in

December

Cheapest in

March

Average price

£953
KLM
  • KLM
  • 9/10-16/10
  • 3 total stops
  • 57h 55m total
  • Southampton to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 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 August 2025
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Find flight deals from Southampton to Rio de Janeiro

Cheapest flights from Southampton to Rio de Janeiro
Explore the most affordable flight options available from Southampton to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Thu 9/1017:35SOU - GIG
2 stops27h 05mKLM
Thu 16/1021:55GIG - SOU
1 stop30h 50mKLM
Deal found 27/8£717
Mon 1/1208:40SOU - GIG
2 stops50h 40mDelta
Tue 30/1221:30GIG - SOU
2 stops40h 55mDelta
Deal found 27/8£844
Thu 4/1208:50SOU - GIG
2 stops26h 30mDelta
Tue 30/1221:30GIG - SOU
2 stops40h 55mDelta
Deal found 27/8£1,010
Mon 1/1208:40SOU - GIG
2 stops50h 40mDelta
Sun 28/1222:55GIG - SOU
2 stops54h 15mDelta
Deal found 27/8£1,060
Thu 9/1009:40SOU - GIG
2 stops23h 45mMultiple Airlines
Thu 16/1010:55GIG - SOU
3 stops28h 00mMultiple Airlines
Deal found 27/8£1,061
Fri 5/1217:30SOU - GIG
2 stops41h 50mDelta
Tue 30/1221:30GIG - SOU
2 stops40h 55mDelta
Deal found 27/8£1,135

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton 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 29 August 2025.
Use the filters below to find and compare flights from Southampton to Rio de Janeiro that are best for you.

Fly from

Southampton

Fly to

Rio de Janeiro

Route

Depart

Return

Price

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Thu 9/10

17:35-16:40

2 stops27h 05m

Rio de Janeiro–Galeão Intl

Thu 16/10

21:55-08:45

1 stop30h 50m

£717

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Wed 3/12

17:30-08:20

2 stops41h 50m

Rio de Janeiro–Galeão Intl

Tue 30/12

21:30-17:25

2 stops40h 55m

£844

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Tue 2/12

08:40-08:20

2 stops26h 40m

Rio de Janeiro–Galeão Intl

Tue 30/12

21:30-17:25

2 stops40h 55m

£844

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Mon 1/12

08:40-08:20

2 stops50h 40m

Rio de Janeiro–Galeão Intl

Tue 30/12

21:30-17:25

2 stops40h 55m

£844

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Thu 4/12

08:50-08:20

2 stops26h 30m

Rio de Janeiro–Galeão Intl

Tue 30/12

21:30-17:25

2 stops40h 55m

£1,010

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Wed 3/12

17:30-08:20

2 stops41h 50m

Rio de Janeiro–Galeão Intl

Sun 28/12

22:55-08:10

2 stops54h 15m

£1,060

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Mon 1/12

08:40-08:20

2 stops50h 40m

Rio de Janeiro–Galeão Intl

Sun 28/12

22:55-08:10

2 stops54h 15m

£1,060

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Tue 2/12

08:40-08:20

2 stops26h 40m

Rio de Janeiro–Galeão Intl

Sun 28/12

22:55-08:10

2 stops54h 15m

£1,060

SouthamptonRio de Janeiro

SOU - GIG

SOUGIG

Southampton Eastleigh

Thu 9/10

09:40-05:25

2 stops23h 45m

Rio de Janeiro–Galeão Intl

Thu 16/10

10:55-18:55

3 stops28h 00m

£1,061

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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

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

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

Currently, May is the cheapest month in which you can book a flight from Southampton to Rio de Janeiro (average of £857). Flying from Southampton 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.

Related info for your journey

Find useful and relevant information for your journey from Southampton 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 airport do you fly from for flights from Southampton to Rio de Janeiro?

    For a flight from Southampton to Rio de Janeiro, 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 Rio de Janeiro per day. 0 airlines have flights to Rio de Janeiro from Southampton Eastleigh on a regular basis.

  • How long is the flight from Southampton to Rio de Janeiro?

    KLM and Delta can get you from Southampton to Rio de Janeiro in just under 27h 05m. Your travel time can differ by up to 14h 45m. Southampton and Rio de Janeiro are separated by a distance of 5692 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Southampton 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 Southampton to Rio de Janeiro.

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

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

    Currently, May is the cheapest month in which you can book a flight from Southampton to Rio de Janeiro (average of £857). Flying from Southampton 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.

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Rio de Janeiro. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Rio de Janeiro from Southampton.

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

Yes, we can. To see specific flights from Southampton to Rio de Janeiro 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 Southampton to Rio de Janeiro become cheaper?

Of course! You can now track prices for flights from Southampton to Rio de Janeiro 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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