How long is the flight from Cardiff to South America?

KLM can get you from Cardiff to South America in just under 28h 20m. 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 - Lima J Chavez Intl, Cardiff Wales - Sao Paulo Congonhas and Cardiff Wales - Sao Paulo Guarulhos Intl.

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.

£844+ Cheap Flights from Cardiff to South America

Cheap flight deals from Cardiff to South America

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 10 November 2026.

Sat 14/1108:15 -

2 stops34h 40m

Thu 19/1101:30 -

2 stops27h 20m

Deal found 9/11£844

Sat 14/1117:30 -

1 stop28h 20m

Fri 20/1120:40 -

2 stops17h 20m

Deal found 9/11£1,072

Thu 24/1213:25 -

2 stops33h 35m

Thu 31/1207:55 -

3 stops28h 45m

Deal found 9/11£1,158

Thu 24/1217:30 -

1 stop28h 20m

Thu 31/1213:55 -

1 stop16h 55m

Deal found 9/11£1,162

Thu 24/1217:30 -

2 stops53h 50m

Thu 31/1222:40 -

2 stops32h 10m

Deal found 9/11£1,650

Thu 24/1210:20 -

2 stops25h 30m

Thu 31/1213:55 -

3 stops24h 05m

Deal found 9/11£1,688

Find flight deals from Cardiff to South America

Round-trip from	£1,158

24/12-31/12
5 total stops
62h 20m 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.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Thu 24/12

13:25-20:00

2 stops33h 35m

Sao Paulo Guarulhos Intl

Thu 31/12

07:55-15:40

3 stops28h 45m

£1,158

Fastest return journey

CardiffSao Paulo

CWL Cardiff Wales - GRU Sao Paulo Guarulhos Intl

CWLGRU

Cardiff Wales

Thu 24/12

17:30-18:50

1 stop28h 20m

Sao Paulo Guarulhos Intl

Thu 31/12

13:55-09:50

1 stop16h 55m

£1,162

CardiffBuenos Aires

CWL Cardiff Wales - EZE Buenos Aires Ministro Pistarini

CWLEZE

Cardiff Wales

Thu 24/12

10:20-08:50

2 stops25h 30m

Buenos Aires Ministro Pistarini

Thu 31/12

13:55-17:00

3 stops24h 05m

£1,688

CardiffBuenos Aires

CWL Cardiff Wales - EZE Buenos Aires Ministro Pistarini

CWLEZE

Cardiff Wales

Thu 24/12

17:30-07:45

1 stop17h 15m

Buenos Aires Ministro Pistarini

Thu 31/12

22:40-09:50

2 stops32h 10m

£1,774

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Sorted 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

CWL-EZE

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

CWL-EZE

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 28h 20m. 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 - Lima J Chavez Intl, Cardiff Wales - Sao Paulo Congonhas and Cardiff Wales - Sao Paulo Guarulhos Intl.
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 £844

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. 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 10 November 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 10 November 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 10 November 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 10 November 2026.

Last-minute flights from Cardiff to South AmericaDiscover last-minute flight deals from Cardiff to South America. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to South America. Data last updated 10 November 2026 and is based on user searches.

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Best time to book a flight from Cardiff to South America

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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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to South America

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Cardiff and South America flights

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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 10 November 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 10 November 2026.

Last-minute flights from Cardiff to South America
Discover last-minute flight deals from Cardiff to South America. Data last updated 10 November 2026 and is based on user searches.