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Cheap flights from South America to Cardiff from £997

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from South America to Cardiff departing on 25/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from South America to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
14:40 - 16:45
GRU
-
CWL
22h 05m
2 stops
KLM Logo
17:15 - 19:50
CWL
-
GRU
30h 35m
1 stop
£997KLM
Mon, 25 May - Mon, 1 Jun
KLM Logo
21:45 - 16:45
GRU
-
CWL
15h 00m
1 stop
KLM Logo
17:15 - 19:50
CWL
-
GRU
30h 35m
1 stop
£1,003KLM
Mon, 25 May - Mon, 1 Jun
KLM Logo
14:40 - 16:45
GRU
-
CWL
22h 05m
2 stops
KLM Logo
09:45 - 06:15
CWL
-
GRU
24h 30m
2 stops
£1,050KLM
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
09:05 - 21:20
GRU
-
CWL
32h 15m
3 stops
Multiple Airlines Logo
10:25 - 05:25
CWL
-
GRU
23h 00m
2 stops
£1,064Multiple Airlines
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
00:45 - 16:45
GRU
-
CWL
36h 00m
3 stops
Multiple Airlines Logo
17:15 - 18:40
CWL
-
GRU
29h 25m
3 stops
£1,076Multiple Airlines
Sun, 24 May - Mon, 1 Jun
KLM Logo
22:00 - 09:15
GRU
-
CWL
55h 15m
2 stops
KLM Logo
17:15 - 17:20
CWL
-
GRU
28h 05m
2 stops
£1,112KLM
Fri, 22 May - Fri, 29 May
KLM Logo
22:00 - 09:15
GRU
-
CWL
55h 15m
2 stops
KLM Logo
17:15 - 19:50
CWL
-
GRU
30h 35m
1 stop
£1,171KLM
Fri, 22 May - Fri, 29 May
GOL Logo
20:50 - 17:05
GIG
-
CWL
40h 15m
2 stops
GOL Logo
17:15 - 23:10
CWL
-
GIG
33h 55m
2 stops
£1,211GOL
Thu, 20 Aug - Mon, 31 Aug
KLM Logo
21:45 - 09:15
GRU
-
CWL
31h 30m
1 stop
KLM Logo
17:15 - 19:50
CWL
-
GRU
30h 35m
1 stop
£1,226KLM
Fri, 22 May - Fri, 29 May
Air France Logo
22:00 - 16:45
GIG
-
CWL
38h 45m
2 stops
Air France Logo
17:15 - 19:40
CWL
-
GIG
54h 25m
2 stops
£1,668Air France
Sat, 25 Apr - Wed, 29 Apr

KLM flights from South America to Cardiff

Our best KLM deals on South America to Cardiff flight tickets
KLM
25 May
GRU14:40Sao Paulo Guarulhos Intl
22h 05m
2 stops
CWL16:45Cardiff Wales
1 Jun
CWL17:15Cardiff Wales
30h 35m
1 stop
GRU19:50Sao Paulo Guarulhos Intl
£997
KLM
25 May
GRU21:45Sao Paulo Guarulhos Intl
15h 00m
1 stop
CWL16:45Cardiff Wales
1 Jun
CWL17:15Cardiff Wales
30h 35m
1 stop
GRU19:50Sao Paulo Guarulhos Intl
£1,003
KLM
25 May
GRU14:40Sao Paulo Guarulhos Intl
22h 05m
2 stops
CWL16:45Cardiff Wales
1 Jun
CWL09:45Cardiff Wales
24h 30m
2 stops
GRU06:15Sao Paulo Guarulhos Intl
£1,050

GOL flights from South America to Cardiff

Our best GOL deals on South America to Cardiff flight tickets
GOL
20 Aug
GIG20:50Rio de Janeiro–Galeão Intl
40h 15m
2 stops
CWL17:05Cardiff Wales
31 Aug
CWL17:15Cardiff Wales
33h 55m
2 stops
GIG23:10Rio de Janeiro–Galeão Intl
£1,211
GOL
28 May
GRU21:45Sao Paulo Guarulhos Intl
15h 00m
1 stop
CWL16:45Cardiff Wales
31 May
CWL17:15Cardiff Wales
42h 00m
2 stops
GRU07:15Sao Paulo Guarulhos Intl
£1,503
GOL
28 May
GRU22:00Sao Paulo Guarulhos Intl
39h 05m
2 stops
CWL17:05Cardiff Wales
31 May
CWL17:15Cardiff Wales
42h 00m
2 stops
GRU07:15Sao Paulo Guarulhos Intl
£1,515

momondo Fare Finder

 
Customise your flight search to find flights from South America to Cardiff 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, momondo users made 279,928 searches. Data last updated 12 April 2026.
Use the filters below to find and compare flights from South America to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Sao PauloCardiff

GRU - CWL

GRUCWL

Sao Paulo Guarulhos Intl

Mon 25/5

14:40-16:45

2 stops22h 05m

Cardiff Wales

Mon 1/6

17:15-19:50

1 stop30h 35m

£997
Fastest return journey

Sao PauloCardiff

GRU - CWL

GRUCWL

Sao Paulo Guarulhos Intl

Mon 25/5

21:45-16:45

1 stop15h 00m

Cardiff Wales

Mon 1/6

17:15-19:50

1 stop30h 35m

£1,003

Sao PauloCardiff

GRU - CWL

GRUCWL

Sao Paulo Guarulhos Intl

Mon 25/5

14:40-16:45

2 stops22h 05m

Cardiff Wales

Mon 1/6

09:45-06:15

2 stops24h 30m

£1,050

Sao PauloCardiff

GRU - CWL

GRUCWL

Sao Paulo Guarulhos Intl

Mon 25/5

09:05-21:20

3 stops32h 15m

Cardiff Wales

Mon 1/6

10:25-05:25

2 stops23h 00m

£1,064

Sao PauloCardiff

GRU - CWL

GRUCWL

Sao Paulo Guarulhos Intl

Sun 24/5

00:45-16:45

3 stops36h 00m

Cardiff Wales

Mon 1/6

17:15-18:40

3 stops29h 25m

£1,076

Sao PauloCardiff

GRU - CWL

GRUCWL

Sao Paulo Guarulhos Intl

Fri 22/5

22:00-09:15

2 stops55h 15m

Cardiff Wales

Fri 29/5

17:15-17:20

2 stops28h 05m

£1,112

Sao PauloCardiff

GRU - CWL

GRUCWL

Sao Paulo Guarulhos Intl

Fri 22/5

22:00-09:15

2 stops55h 15m

Cardiff Wales

Fri 29/5

17:15-19:50

1 stop30h 35m

£1,171

Rio de JaneiroCardiff

GIG - CWL

GIGCWL

Rio de Janeiro–Galeão Intl

Thu 20/8

20:50-17:05

2 stops40h 15m

Cardiff Wales

Mon 31/8

17:15-23:10

2 stops33h 55m

£1,211

Sao PauloCardiff

GRU - CWL

GRUCWL

Sao Paulo Guarulhos Intl

Fri 22/5

21:45-09:15

1 stop31h 30m

Cardiff Wales

Fri 29/5

17:15-19:50

1 stop30h 35m

£1,226

Rio de JaneiroCardiff

GIG - CWL

GIGCWL

Rio de Janeiro–Galeão Intl

Sat 25/4

22:00-16:45

2 stops38h 45m

Cardiff Wales

Wed 29/4

17:15-19:40

2 stops54h 25m

£1,668

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap South America to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South America to Cardiff

Fastest flight time

22h 00m

Direct flights

None
The fastest flight from South America to Cardiff takes 22h 00m
There are no direct flights from South America to Cardiff. There are no popular flight routes from South America to Cardiff.
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Frequently asked questions about flying from South America to Cardiff

  • When did momondo last update prices for flights from South America to Cardiff Wales Airport?

    Prices for flights from South America to Cardiff Wales Airport refresh daily.

  • How old do you have to be to fly from South America to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South America to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from South America to Cardiff

  • How do I get Price Alerts for flights from South America to Cardiff?

    Confirm your travel details to search for the latest offers for flights from South America to Cardiff. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from South America to Cardiff with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from South America to Cardiff?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cardiff from South America.

Can I find flights from South America to Cardiff with flexible booking policies on momondo?

Flights from South America to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from South America to Cardiff?

Once all potential South America to Cardiff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from South America to Cardiff right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of South America to Cardiff flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cardiff trip

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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport