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Cheap flights from Cardiff to South America from £803

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOG
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Round-trip from

£803
Delta
  • Delta
  • 1/10-8/10
  • 4 total stops
  • 57h 25m total
  • Cardiff to South America
Search Deals

Find flight deals from Cardiff to South America

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 19 August 2025.

Wed 1/1009:50CWL - GRU
2 stops27h 00mDelta
Wed 8/1022:50GRU - CWL
2 stops30h 25mDelta
Deal found 17/8£803
Wed 1/1017:15CWL - GRU
1 stop30h 35mKLM
Wed 8/1021:45GRU - CWL
1 stop15h 00mKLM
Deal found 17/8£823
Wed 1/1017:15CWL - LIM
2 stops28h 50mKLM
Wed 8/1011:00LIM - CWL
2 stops23h 45mKLM
Deal found 17/8£846
Wed 1/1020:05CWL - VCP
2 stops28h 00mMultiple Airlines
Wed 8/1018:45VCP - CWL
3 stops42h 00mMultiple Airlines
Deal found 17/8£893
Thu 30/1017:25CWL - MVD
2 stops45h 50mKLM
Mon 3/1113:05MVD - CWL
2 stops41h 45mKLM
Deal found 18/8£1,028
Wed 1/1017:15CWL - MVD
2 stops36h 25mKLM
Wed 8/1010:40MVD - CWL
2 stops42h 35mKLM
Deal found 17/8£1,079
Wed 1/1017:15CWL - GRU
3 stops33h 15mMultiple Airlines
Wed 8/1007:20GRU - CWL
3 stops32h 20mMultiple Airlines
Deal found 17/8£1,085
Wed 1/1017:15CWL - MVD
2 stops36h 25mMultiple Airlines
Tue 7/1000:31MVD - CWL
2 stops36h 14mMultiple Airlines
Deal found 17/8£1,133
Wed 1/1020:30CWL - LIM
3 stops34h 05mMultiple Airlines
Tue 7/1002:50LIM - CWL
3 stops22h 35mMultiple Airlines
Deal found 17/8£1,280

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 19 August 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

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Wed 1/10

09:50-08:50

2 stops27h 00m

Sao Paulo Guarulhos Intl

Wed 8/10

22:50-09:15

2 stops30h 25m

£803

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Wed 1/10

17:15-19:50

1 stop30h 35m

Sao Paulo Guarulhos Intl

Wed 8/10

21:45-16:45

1 stop15h 00m

£823

CardiffLima

CWL - LIM

CWLLIM

Cardiff Wales

Wed 1/10

17:15-16:05

2 stops28h 50m

Lima J Chavez Intl

Wed 8/10

11:00-16:45

2 stops23h 45m

£846

CardiffSao Paulo

CWL - VCP

CWLVCP

Cardiff Wales

Wed 1/10

20:05-20:05

2 stops28h 00m

Sao Paulo Viracopos

Wed 8/10

18:45-16:45

3 stops42h 00m

£893

CardiffMontevideo

CWL - MVD

CWLMVD

Cardiff Wales

Thu 30/10

17:25-12:15

2 stops45h 50m

Montevideo Carrasco

Mon 3/11

13:05-09:50

2 stops41h 45m

£1,028

CardiffMontevideo

CWL - MVD

CWLMVD

Cardiff Wales

Wed 1/10

17:15-01:40

2 stops36h 25m

Montevideo Carrasco

Wed 8/10

10:40-09:15

2 stops42h 35m

£1,079

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Wed 1/10

17:15-22:30

3 stops33h 15m

Sao Paulo Guarulhos Intl

Wed 8/10

07:20-19:40

3 stops32h 20m

£1,085

CardiffMontevideo

CWL - MVD

CWLMVD

Cardiff Wales

Wed 1/10

17:15-01:40

2 stops36h 25m

Montevideo Carrasco

Tue 7/10

00:31-16:45

2 stops36h 14m

£1,133

CardiffLima

CWL - LIM

CWLLIM

Cardiff Wales

Wed 1/10

20:30-00:35

3 stops34h 05m

Lima J Chavez Intl

Tue 7/10

02:50-07:25

3 stops22h 35m

£1,280

Flights are sorted by cheapest return flights first.

Deals found on 17/8

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, February is the cheapest month in which you can book a flight from Cardiff to South America (average of £817). Flying from Cardiff to South America in July is currently the most expensive (average of £1,222). 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 19 August 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
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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?

    Delta and KLM can get you from Cardiff to South America in just under 27h. Your travel time can differ by up to 3h 35m. The distance between Cardiff and South America is about 5790 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 - Montevideo Carrasco, 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, February is the cheapest month in which you can book a flight from Cardiff to South America (average of £817). Flying from Cardiff to South America in July is currently the most expensive (average of £1,222). 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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£621Average£934FlexibilityNo cancel feeOn-time75%
Search KLM flights

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How does Cheapflights help users find flights 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.

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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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