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Cheap flights from Cardiff to South America from £478

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOG
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Cardiff to South America

Enter your travel dates to find the best prices.

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 31 October 2025.

Wed 18/310:20CWL - LIM
2 stops35h 40mKLM
Sun 22/320:10LIM - CWL
1 stop32h 40mKLM
Deal found 29/10£732
Sat 14/310:20CWL - GRU
2 stops50h 35mDelta
Wed 18/310:40GRU - CWL
2 stops44h 10mDelta
Deal found 30/10£1,160
Thu 26/310:20CWL - MVD
2 stops52h 45mKLM
Mon 30/313:15MVD - CWL
2 stops23h 30mKLM
Deal found 30/10£1,212
Thu 26/317:25CWL - VCP
2 stops42h 35mKLM
Mon 30/309:45VCP - CWL
2 stops27h 00mKLM
Deal found 30/10£1,239
Thu 19/317:25CWL - CGH
2 stops47h 45mKLM
Mon 23/317:05CGH - CWL
2 stops37h 45mKLM
Deal found 30/10£1,267
Sat 14/310:20CWL - GRU
1 stop35h 40mKLM
Wed 18/320:59GRU - CWL
1 stop33h 51mKLM
Deal found 30/10£1,273

Cheap flight deals from Cardiff to South America

Keep the following information in mind while searching for Cardiff to South America flight deals. Data was last updated 31 October 2025.

Round-trip from

£732

One-way from

£478
KLM
  • KLM
  • 18/3-22/3
  • 3 total stops
  • 68h 20m total
  • Cardiff to South America
Search Deals
6/12
  • 6/12
  • 3 total stops
  • 50h 25m total
  • Cardiff to South America
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to South America 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 31 October 2025.
Use the filters below to find and compare flights from Cardiff to South America that are best for you.

Fly from

Cardiff

Fly to

South America

Route

Depart

Return

Price

CardiffLima

CWL - LIM

CWLLIM

Cardiff Wales

Wed 18/3

10:20-17:00

2 stops35h 40m

Lima J Chavez Intl

Sun 22/3

20:10-09:50

1 stop32h 40m

£732

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Sat 14/3

10:20-09:55

2 stops50h 35m

Sao Paulo Guarulhos Intl

Wed 18/3

10:40-09:50

2 stops44h 10m

£1,160

CardiffMontevideo

CWL - MVD

CWLMVD

Cardiff Wales

Thu 26/3

10:20-12:05

2 stops52h 45m

Montevideo Carrasco

Mon 30/3

13:15-16:45

2 stops23h 30m

£1,212

CardiffSao Paulo

CWL - VCP

CWLVCP

Cardiff Wales

Thu 26/3

17:25-09:00

2 stops42h 35m

Sao Paulo Viracopos

Mon 30/3

09:45-16:45

2 stops27h 00m

£1,239

CardiffSao Paulo

CWL - CGH

CWLCGH

Cardiff Wales

Thu 19/3

17:25-14:10

2 stops47h 45m

Sao Paulo Congonhas

Mon 23/3

17:05-09:50

2 stops37h 45m

£1,267

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Sat 14/3

10:20-19:00

1 stop35h 40m

Sao Paulo Guarulhos Intl

Wed 18/3

20:59-09:50

1 stop33h 51m

£1,273

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Sat 6/12

16:45-06:30

2 stops40h 45m

£493

CardiffSao Paulo

CWL - VCP

CWLVCP

Cardiff Wales

Sat 6/12

16:45-16:25

3 stops50h 40m

£517

CardiffSao Paulo

CWL - CGH

CWLCGH

Cardiff Wales

Sat 6/12

16:45-08:40

3 stops42h 55m

£546

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Wed 3/12

17:25-19:00

1 stop28h 35m

£641

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 18 results
1
2

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.
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

What is the cheapest month to book a flight from Cardiff to South America?

Currently, March is the cheapest month in which you can book a flight from Cardiff to South America (average of £584). Flying from Cardiff to South America in July is currently the most expensive (average of £1,053). 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.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated 31 October 2025.
Read through reviews of airlines operating flights from Cardiff to South America, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to South America. 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 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 and Delta can get you from Cardiff to South America in just under 35h 40m. Your travel time can differ by up to 14h 55m. The distance between Cardiff and South America is about 6183 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 - Lima J Chavez 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.

  • What is the cheapest month to book a flight from Cardiff to South America?

    Currently, March is the cheapest month in which you can book a flight from Cardiff to South America (average of £584). Flying from Cardiff to South America in July is currently the most expensive (average of £1,053). 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

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Top airline flying from Cardiff to South America

Discover the top airline that operate flights from Cardiff to South America. 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£638Average£872FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to South America?

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Why should you use Cheapflights to find cheap flight tickets from Cardiff to South America?

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Can Cheapflights find flights from Cardiff to South America with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to South America flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Cardiff to South America become cheaper?

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

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