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Cheap flights from Cardiff to Miami from £513

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — MIA
17 May — 24 May1
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 17 April 2026.

Thu 28/509:00
CWL
-
MIA
2 stops34h 35m
Multiple Airlines
Thu 4/616:03
MIA
-
CWL
3 stops37h 12m
Multiple Airlines
Deal found 13/4£689
Wed 27/521:10
CWL
-
MIA
2 stops26h 35m
Multiple Airlines
Wed 3/610:57
MIA
-
CWL
3 stops18h 18m
Multiple Airlines
Deal found 12/4£702
Wed 29/409:45
CWL
-
MIA
2 stops16h 03m
KLM
Fri 8/511:37
MIA
-
CWL
2 stops16h 38m
KLM
Deal found 15/4£735
Thu 21/522:50
CWL
-
MIA
2 stops20h 45m
Multiple Airlines
Tue 26/516:03
MIA
-
CWL
3 stops37h 12m
Multiple Airlines
Deal found 15/4£791
Thu 21/509:45
CWL
-
MIA
2 stops20h 02m
Delta
Tue 26/511:37
MIA
-
CWL
2 stops16h 38m
Delta
Deal found 17/4£834

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 17 April 2026.

Round-trip from

£689

One-way from

£513
28/5-4/6
  • 28/5-4/6
  • 5 total stops
  • 71h 47m total
  • Cardiff to Miami
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 43h 50m 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 17 April 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

Cheapest return flight

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 27/5

21:10-18:45

2 stops26h 35m

Miami

Wed 3/6

10:57-10:15

3 stops18h 18m

£702

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 21/5

22:50-14:35

2 stops20h 45m

Miami

Tue 26/5

14:25-10:15

3 stops38h 50m

£807

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 21/5

09:45-00:47

2 stops20h 02m

Miami

Tue 26/5

11:37-09:15

2 stops16h 38m

£834

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 29/5

09:45-23:24

2 stops18h 39m

Miami

Fri 5/6

07:12-09:15

2 stops21h 03m

£858
Fastest return journey

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 29/5

06:25-18:45

2 stops17h 20m

Miami

Fri 5/6

10:57-10:15

3 stops18h 18m

£954

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 27/4

13:35-18:45

2 stops34h 10m

Miami

Sun 3/5

06:30-21:45

3 stops34h 15m

£1,006

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 29/4

17:15-18:45

2 stops30h 30m

Miami

Fri 8/5

10:57-09:15

3 stops41h 18m

£1,058
Cheapest one-way
Fastest single journey

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 15/8

07:30-22:20

3 stops43h 50m

£513

Flights are sorted by cheapest return flights first.

Deals found on 13/4

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.

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.

  • 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.

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?

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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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