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Cheap flights from Cardiff to South America from £1,011

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to South America departing on 25/10. 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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0 bags

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Find the cheapest flights from Cardiff to South America

Cheap return flights

Logo
09:45 - 18:10CWL-LIM
38h 25m1 stop
Logo
17:35 - 09:50LIM-CWL
59h 15m3 stops
£1,011
Find Deal
Sat, 25 Oct - Sat, 1 Nov
KLM Logo
09:45 - 18:10CWL-LIM
38h 25m1 stop
KLM Logo
13:20 - 09:50LIM-CWL
39h 30m2 stops
£1,013KLM
Find Deal
Sat, 25 Oct - Sat, 1 Nov
KLM Logo
09:45 - 19:00CWL-GRU
37h 15m1 stop
KLM Logo
20:59 - 09:50GRU-CWL
33h 51m1 stop
£1,064KLM
Find Deal
Sat, 25 Oct - Sat, 1 Nov
KLM Logo
10:20 - 12:05CWL-MVD
52h 45m2 stops
KLM Logo
13:05 - 16:55MVD-CWL
48h 50m2 stops
£1,087KLM
Find Deal
Thu, 30 Oct - Mon, 3 Nov
KLM Logo
17:25 - 12:05CWL-MVD
45h 40m2 stops
KLM Logo
13:05 - 16:55MVD-CWL
48h 50m2 stops
£1,087KLM
Find Deal
Thu, 30 Oct - Mon, 3 Nov
KLM Logo
09:45 - 18:10CWL-LIM
38h 25m1 stop
KLM Logo
20:10 - 09:50LIM-CWL
32h 40m1 stop
£1,112KLM
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Delta Logo
09:45 - 09:55CWL-GRU
28h 10m2 stops
Delta Logo
21:15 - 16:45GRU-CWL
40h 30m2 stops
£1,130Delta
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Logo
09:45 - 15:05CWL-GRU
33h 20m3 stops
Logo
23:00 - 09:50GRU-CWL
31h 50m2 stops
£1,165
Find Deal
Sat, 25 Oct - Sat, 1 Nov
KLM Logo
09:45 - 06:15CWL-GRU
24h 30m2 stops
KLM Logo
20:59 - 09:50GRU-CWL
33h 51m1 stop
£1,168KLM
Find Deal
Sat, 25 Oct - Sat, 1 Nov
KLM Logo
10:20 - 12:05CWL-MVD
52h 45m2 stops
KLM Logo
02:30 - 09:50MVD-CWL
52h 20m2 stops
£1,249KLM
Find Deal
Thu, 30 Oct - Sun, 2 Nov

KLM flights from Cardiff to South America

Our best KLM deals on Cardiff to South America flight tickets
KLM
25 Oct
CWL09:45Cardiff Wales
38h 25m
1 stop
LIM18:10Lima J Chavez Intl
1 Nov
LIM13:20Lima J Chavez Intl
39h 30m
2 stops
CWL09:50Cardiff Wales
£1,013
Find similar
KLM
25 Oct
CWL09:45Cardiff Wales
37h 15m
1 stop
GRU19:00Sao Paulo Guarulhos Intl
1 Nov
GRU20:59Sao Paulo Guarulhos Intl
33h 51m
1 stop
CWL09:50Cardiff Wales
£1,064
Find similar
KLM
30 Oct
CWL10:20Cardiff Wales
52h 45m
2 stops
MVD12:05Montevideo Carrasco
3 Nov
MVD13:05Montevideo Carrasco
48h 50m
2 stops
CWL16:55Cardiff Wales
£1,087
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 12 September 2025.
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

CardiffLima

CWL - LIM

CWLLIM

Cardiff Wales

Sat 25/10

09:45-18:10

1 stop38h 25m

Lima J Chavez Intl

Sat 1/11

17:35-09:50

3 stops59h 15m

£1,011

CardiffLima

CWL - LIM

CWLLIM

Cardiff Wales

Sat 25/10

09:45-18:10

1 stop38h 25m

Lima J Chavez Intl

Sat 1/11

13:20-09:50

2 stops39h 30m

£1,013

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Sat 25/10

09:45-19:00

1 stop37h 15m

Sao Paulo Guarulhos Intl

Sat 1/11

20:59-09:50

1 stop33h 51m

£1,064

CardiffMontevideo

CWL - MVD

CWLMVD

Cardiff Wales

Thu 30/10

10:20-12:05

2 stops52h 45m

Montevideo Carrasco

Mon 3/11

13:05-16:55

2 stops48h 50m

£1,087

CardiffMontevideo

CWL - MVD

CWLMVD

Cardiff Wales

Thu 30/10

17:25-12:05

2 stops45h 40m

Montevideo Carrasco

Mon 3/11

13:05-16:55

2 stops48h 50m

£1,087

CardiffLima

CWL - LIM

CWLLIM

Cardiff Wales

Sat 25/10

09:45-18:10

1 stop38h 25m

Lima J Chavez Intl

Sat 1/11

20:10-09:50

1 stop32h 40m

£1,112

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Sat 25/10

09:45-09:55

2 stops28h 10m

Sao Paulo Guarulhos Intl

Sat 1/11

21:15-16:45

2 stops40h 30m

£1,130

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Sat 25/10

09:45-15:05

3 stops33h 20m

Sao Paulo Guarulhos Intl

Sat 1/11

23:00-09:50

2 stops31h 50m

£1,165

CardiffSao Paulo

CWL - GRU

CWLGRU

Cardiff Wales

Sat 25/10

09:45-06:15

2 stops24h 30m

Sao Paulo Guarulhos Intl

Sat 1/11

20:59-09:50

1 stop33h 51m

£1,168

CardiffMontevideo

CWL - MVD

CWLMVD

Cardiff Wales

Thu 30/10

10:20-12:05

2 stops52h 45m

Montevideo Carrasco

Sun 2/11

02:30-09:50

2 stops52h 20m

£1,249

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cardiff to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to South America?

Our data shows that Friday is the least expensive day to fly to South America. Tickets to fly out on this day can be as low as £839. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Cardiff to South America for around £849.

Cheap Cardiff to South America flight deals and tips

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

Direct flights

None
There are no direct flights from Cardiff to South America. There are no popular flight routes from Cardiff to South America.
Search flight deals

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

    Prices for flights from Cardiff Wales Airport to South America are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cardiff Wales Airport to South America?

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

    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 Cardiff Wales Airport to South America.

  • What documentation or ID do you need to fly to South America?

    The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Cardiff to South America

Compare and see reviews for airlines that fly from Cardiff to South America with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £620Free CancellationRating
7.8
1,385 reviews
Search KLM flights

Why use momondo?

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

Finding the right flight to South America from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South America quick and easy, saving you time and money.

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

Yes. All flights to South America from Cardiff on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Cardiff and South America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Cardiff to South America flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your South America trip

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