How long is the flight from Cardiff to South America?

KLM can get you from Cardiff to South America in just under 35h 05m. Your travel time can differ by up to . The distance between Cardiff and South America is about 5790 mi.

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.

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).

What are the most popular routes from Cardiff to South America?

The most popular flight routes from Cardiff to South America are Cardiff Wales - Sao Paulo Congonhas, Cardiff Wales - Sao Paulo Guarulhos Intl and Cardiff Wales - Sao Paulo Viracopos.

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

When flying from Cardiff to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Cardiff to South America?

Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to South America from Cardiff.

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

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

How can I find direct flights from Cardiff to South America?

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

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

Yes. Cheapflights offers flight deals from Cardiff 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.

£865+ Cheap Flights from Cardiff to South America

Cheap flight deals from Cardiff to South America

Enter your travel dates to find the best prices.

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Best

Last-minute

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Cheapest flights from Cardiff to South America
Explore the most affordable flight options available from Cardiff to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Sat 3/1017:35 -

2 stops51h 45m

Sat 17/1021:45 -

1 stop15h 00m

Deal found 3/10£901

Sun 20/1210:20 -

2 stops35h 05m

Sun 7/220:40 -

2 stops34h 10m

Deal found 2/10£1,148

Fri 16/1017:45 -

2 stops29h 35m

Tue 20/1018:00 -

1 stop35h 15m

Deal found 1/10£1,227

Sat 3/1017:35 -

3 stops30h 50m

Sat 17/1023:40 -

2 stops29h 35m

Deal found 3/10£1,394

Sun 20/1214:25 -

3 stops33h 00m

Sat 9/100:25 -

3 stops28h 45m

Deal found 1/10£1,423

Find flight deals from Cardiff to South America

Round-trip from	£1,148
One-way from	£865

KLM
20/12-7/2
4 total stops
69h 15m total
Cardiff to South America

Search Deals

KLM
25/10-31/12
1 total stop
14h 25m total
Cardiff to South America

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Sun 25/10

17:30-04:55

1 stop14h 25m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£865

Fastest return journey

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Thu 22/10

09:45-19:50

1 stop14h 05m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£877

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Tue 20/10

09:45-08:50

2 stops27h 05m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£880

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Sun 25/10

10:20-09:35

2 stops26h 15m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£881

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Sun 20/12

10:20-18:25

2 stops35h 05m

Sao Paulo Guarulhos Intl

Sun 7/2

20:40-09:50

2 stops34h 10m

£1,148

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Fri 23/10

09:45-19:50

1 stop14h 05m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£1,150

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Fri 16/10

17:45-19:20

2 stops29h 35m

Sao Paulo Guarulhos Intl

Tue 20/10

18:00-09:15

1 stop35h 15m

£1,227

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Sun 20/12

14:25-20:25

3 stops33h 00m

Sao Paulo Guarulhos Intl

Sat 9/1

00:25-08:10

3 stops28h 45m

£1,423

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Sun 20/12

10:20-18:25

2 stops35h 05m

Sao Paulo Guarulhos Intl

Sun 10/1

20:59-17:00

1 stop17h 01m

£1,504

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Sun 20/12

10:20-18:50

1 stop35h 30m

Sao Paulo Guarulhos Intl

Thu 7/1

20:59-09:45

1 stop33h 46m

£1,544

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Cardiff to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Cardiff with our price prediction graph.

CWL-GRU

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 Cardiff to South America

CWL-0SA

CWL-GRU

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Cardiff to South America?
Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to South America from Cardiff.
How long is the flight from Cardiff to South America?
KLM can get you from Cardiff to South America in just under 35h 05m. Your travel time can differ by up to . The distance between Cardiff and South America is about 5790 mi.
What are the most popular routes from Cardiff to South America?
The most popular flight routes from Cardiff to South America are Cardiff Wales - Sao Paulo Congonhas, Cardiff Wales - Sao Paulo Guarulhos Intl and Cardiff Wales - Sao Paulo Viracopos.
Can I find deals for flights from Cardiff to South America that include hotel bookings?
Yes. In addition to deals on Cardiff to South America flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to South America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to South America.
Can I find deals for business class flights from Cardiff to South America?
Yes. Cheapflights offers flight deals from Cardiff 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.

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Cheap flights from Cardiff to South America from £865

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to South America

Cheapest flights from Cardiff to South AmericaExplore the most affordable flight options available from Cardiff to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Explore the most affordable flight options available from Cardiff to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from Cardiff to South AmericaDiscover carefully curated flight deals from Cardiff to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Discover carefully curated flight deals from Cardiff to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from Cardiff to South AmericaDiscover last-minute flight deals from Cardiff to South America. Data last updated 4 October 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to South America. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Cardiff to South AmericaSearch for one-way flight options from Cardiff to South America. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Search for one-way flight options from Cardiff to South America. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

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Use the filters below to find and compare flights from Cardiff to South America that are best for you.

Best time to book a flight from Cardiff to South America

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Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Cardiff to South America?

How long is the flight from Cardiff to South America?

What are the most popular routes from Cardiff to South America?

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

How can I find direct flights from Cardiff to South America?

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

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Cardiff to South America
Explore the most affordable flight options available from Cardiff to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from Cardiff to South America
Discover carefully curated flight deals from Cardiff to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from Cardiff to South America
Discover last-minute flight deals from Cardiff to South America. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Cardiff to South America
Search for one-way flight options from Cardiff to South America. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.