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Cheap flights from Cardiff to Miami from £379

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — MIA
9 Jul — 16 Jul1
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 9 June 2026.

Mon 6/711:35
CWL
-
MIA
1 stop14h 13m
Multiple Airlines
Mon 13/708:15
MIA
-
CWL
2 stops21h 00m
Multiple Airlines
Deal found 5/6£658
Sat 4/711:35
CWL
-
MIA
1 stop14h 13m
Multiple Airlines
Sat 11/721:45
MIA
-
CWL
1 stop31h 30m
Multiple Airlines
Deal found 6/6£693
Sat 4/709:50
CWL
-
MIA
2 stops18h 43m
KLM
Sat 11/716:55
MIA
-
CWL
1 stop11h 20m
KLM
Deal found 8/6£702
Wed 22/717:15
CWL
-
MIA
1 stop26h 30m
KLM
Wed 29/711:30
MIA
-
CWL
2 stops16h 45m
KLM
Deal found 7/6£776

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 9 June 2026.

Round-trip from

£658

One-way from

£379
6/7-13/7
  • 6/7-13/7
  • 3 total stops
  • 35h 13m total
  • Cardiff to Miami
Search Deals
7/7
  • 7/7
  • 1 total stop
  • 14h 13m 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 9 June 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
Fastest return journey

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 6/7

11:35-20:48

1 stop14h 13m

Miami

Mon 13/7

08:15-10:15

3 stops21h 00m

£685

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 4/7

11:35-20:48

1 stop14h 13m

Miami

Sat 11/7

21:45-10:15

1 stop31h 30m

£693

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 4/7

09:50-23:33

2 stops18h 43m

Miami

Sat 11/7

11:44-09:15

2 stops16h 31m

£704

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 22/7

17:15-14:45

1 stop26h 30m

Miami

Wed 29/7

11:30-09:15

2 stops16h 45m

£776

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 22/7

23:15-20:48

3 stops26h 33m

Miami

Wed 29/7

08:15-22:25

3 stops33h 10m

£980
Cheapest one-way
Fastest single journey

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 7/7

11:35-20:48

1 stop14h 13m

£379

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 7/7

11:35-23:35

3 stops41h 00m

£459

Flights are sorted by cheapest return flights first.

Deals found on 7/6

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.

  • How long is the flight from Cardiff to Miami?

    For as low as £704, KLM can have you in Miami from Cardiff in 18h 43m. Cardiff and Miami are separated by a distance of 4292 mi.

  • 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.

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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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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