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Cheap flights from Cardiff to Miami from £629

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — MIA
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Miami

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Miami
Explore the most affordable flight options available from Cardiff to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Sun 12/409:35
CWL
-
MIA
2 stops39h 25m
Multiple Airlines
Sun 19/421:45
MIA
-
CWL
2 stops35h 35m
Multiple Airlines
Deal found 26/2£629
Thu 19/310:20
CWL
-
MIA
2 stops27h 58m
KLM
Tue 24/313:14
MIA
-
CWL
2 stops16h 36m
KLM
Deal found 24/2£636
Fri 24/417:15
CWL
-
MIA
2 stops35h 14m
Virgin Atlantic
Sat 2/506:00
MIA
-
CWL
2 stops29h 45m
Virgin Atlantic
Deal found 23/2£668
Fri 13/310:20
CWL
-
MIA
2 stops27h 58m
KLM
Sun 22/319:33
MIA
-
CWL
2 stops34h 17m
KLM
Deal found 24/2£698
Fri 10/417:15
CWL
-
MIA
1 stop26h 30m
KLM
Fri 17/407:40
MIA
-
CWL
2 stops20h 35m
KLM
Deal found 25/2£709
Fri 10/417:15
CWL
-
MIA
2 stops35h 09m
Virgin Atlantic
Fri 17/419:41
MIA
-
CWL
2 stops32h 34m
Virgin Atlantic
Deal found 25/2£713
Fri 13/310:20
CWL
-
MIA
2 stops17h 04m
Multiple Airlines
Sun 22/317:50
MIA
-
CWL
1 stop12h 00m
Multiple Airlines
Deal found 24/2£728
Wed 20/517:15
CWL
-
MIA
1 stop26h 30m
KLM
Thu 28/511:37
MIA
-
CWL
2 stops16h 38m
KLM
Deal found 23/2£739
Fri 10/415:35
CWL
-
MIA
2 stops32h 10m
Multiple Airlines
Fri 17/421:30
MIA
-
CWL
3 stops30h 45m
Multiple Airlines
Deal found 25/2£746

Find flight deals from Cardiff to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 February 2026.

Round-trip from

£629
12/4-19/4
  • 12/4-19/4
  • 4 total stops
  • 75h 00m total
  • Cardiff to Miami
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Miami 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 27 February 2026.
Use the filters below to find and compare flights from Cardiff to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sun 12/4

09:35-20:00

2 stops39h 25m

Miami

Sun 19/4

21:45-14:20

2 stops35h 35m

£629

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 19/3

10:20-10:18

2 stops27h 58m

Miami

Tue 24/3

13:14-09:50

2 stops16h 36m

£636

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 24/4

17:15-23:29

2 stops35h 14m

Miami

Sat 2/5

06:00-16:45

2 stops29h 45m

£668

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 10/4

17:15-23:24

2 stops35h 09m

Miami

Fri 17/4

19:41-09:15

2 stops32h 34m

£713

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 20/5

17:15-14:45

1 stop26h 30m

Miami

Thu 28/5

16:55-09:15

1 stop11h 20m

£739

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 20/5

17:15-14:45

1 stop26h 30m

Miami

Thu 28/5

11:37-09:15

2 stops16h 38m

£739

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 10/4

15:35-18:45

2 stops32h 10m

Miami

Fri 17/4

21:30-09:15

3 stops30h 45m

£746

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 20/5

09:45-23:24

2 stops18h 39m

Miami

Thu 28/5

11:37-09:15

2 stops16h 38m

£747

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 20/3

17:15-23:24

2 stops34h 09m

Miami

Sun 29/3

19:33-09:15

2 stops32h 42m

£772

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 10/4

09:45-23:38

2 stops18h 53m

Miami

Fri 17/4

07:40-09:15

2 stops20h 35m

£808

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Sorted by cheapest first

Best time to book a flight from Cardiff to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami 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 Miami

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

Currently, March is the cheapest month in which you can book a flight from Cardiff to Miami (average of £442). Flying from Cardiff to Miami in July is currently the most expensive (average of £733). 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.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cardiff to Miami?

    For as low as £636, KLM can have you in Miami from Cardiff in 27h 58m. Cardiff and Miami are separated by a distance of 4292 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Cardiff to Miami that include hotel bookings?

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

  • How can I find direct flights from Cardiff to Miami?

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

  • Can I find deals for business class flights from Cardiff to Miami?

    Yes. Cheapflights offers flight deals from Cardiff to Miami 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 Miami?

    Currently, March is the cheapest month in which you can book a flight from Cardiff to Miami (average of £442). Flying from Cardiff to Miami in July is currently the most expensive (average of £733). 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

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

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How does Cheapflights help users find flights from Cardiff to Miami?

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

Cheapflights helps you find that perfect flight to Miami from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Cardiff to Miami with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Miami from Cardiff today and book when prices fit your budget.

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