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Cheap flights from Cardiff to Miami from £524

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — MIA
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 16 January 2026.

Round-trip from

£524
Delta
  • Delta
  • 31/3-14/4
  • 4 total stops
  • 39h 12m total
  • Cardiff to Miami
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Find 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 16 January 2026.

Tue 31/309:45
CWL
-
MIA
2 stops20h 11m
Delta
Tue 14/416:44
MIA
-
CWL
2 stops19h 01m
Delta
Deal found 14/1£524
Tue 31/309:45
CWL
-
MIA
2 stops16h 05m
Multiple Airlines
Tue 14/416:55
MIA
-
CWL
1 stop11h 20m
Multiple Airlines
Deal found 14/1£542
Wed 18/310:20
CWL
-
MIA
2 stops17h 04m
Delta
Wed 1/407:00
MIA
-
CWL
2 stops21h 15m
Delta
Deal found 13/1£574
Fri 27/210:20
CWL
-
MIA
2 stops18h 00m
Delta
Fri 6/316:50
MIA
-
CWL
1 stop12h 00m
Delta
Deal found 13/1£575
Sun 1/317:30
CWL
-
MIA
2 stops34h 50m
Multiple Airlines
Sun 8/315:31
MIA
-
CWL
2 stops21h 14m
Multiple Airlines
Deal found 15/1£595
Wed 18/310:20
CWL
-
MIA
1 stop33h 30m
Virgin Atlantic
Wed 1/411:23
MIA
-
CWL
2 stops16h 52m
Virgin Atlantic
Deal found 13/1£609
Sun 1/317:30
CWL
-
MIA
2 stops28h 01m
KLM
Sun 8/317:50
MIA
-
CWL
1 stop18h 55m
KLM
Deal found 15/1£657
Sat 28/217:25
CWL
-
MIA
1 stop26h 25m
Multiple Airlines
Sat 7/307:40
MIA
-
CWL
2 stops21h 10m
Multiple Airlines
Deal found 13/1£667
Sat 14/220:05
CWL
-
MIA
2 stops28h 55m
Multiple Airlines
Fri 20/219:55
MIA
-
CWL
1 stop18h 45m
Multiple Airlines
Deal found 12/1£687

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 16 January 2026.
Use the filters below to find and compare flights from Cardiff to Miami that are best for you.

Fly from

Cardiff

Fly to

Miami

Route

Depart

Return

Price

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 31/3

09:45-00:56

2 stops20h 11m

Miami

Tue 14/4

16:44-16:45

2 stops19h 01m

£524

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 31/3

09:45-20:50

2 stops16h 05m

Miami

Tue 14/4

16:55-09:15

1 stop11h 20m

£542

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 28/2

17:25-19:35

2 stops31h 10m

Miami

Sat 7/3

19:59-09:50

2 stops32h 51m

£575

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sun 1/3

17:30-23:20

2 stops34h 50m

Miami

Sun 8/3

15:31-16:45

2 stops21h 14m

£595

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sun 15/3

18:25-20:30

2 stops30h 05m

Miami

Sun 22/3

20:55-23:05

1 stop22h 10m

£611

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sun 1/3

17:30-16:31

2 stops28h 01m

Miami

Sun 8/3

17:50-16:45

1 stop18h 55m

£657

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 28/2

17:25-14:50

1 stop26h 25m

Miami

Sat 7/3

07:40-09:50

2 stops21h 10m

£667

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 23/3

23:30-21:55

2 stops26h 25m

Miami

Fri 27/3

20:55-19:40

1 stop18h 45m

£697

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sun 15/3

10:20-23:24

2 stops41h 04m

Miami

Sun 22/3

15:31-09:50

2 stops14h 19m

£741

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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 £446). Flying from Cardiff to Miami in July is currently the most expensive (average of £740). 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 £524, Delta can have you in Miami from Cardiff in 20h 11m. 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.

  • 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 £446). Flying from Cardiff to Miami in July is currently the most expensive (average of £740). 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
Hollywood
Key Biscayne
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

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Alternative routes for Cardiff to Miami

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Miami from Cardiff today with Cheapflights!

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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