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Cheap flights from Cardiff to Miami from £665

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — MIA
11 Dec — 18 Dec1
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 11 November 2025.

Round-trip from

£665
Virgin Atlantic
  • Virgin Atlantic
  • 6/3-9/3
  • 4 total stops
  • 55h 21m 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 11 November 2025.

Wed 24/1207:55CWL - MIA
2 stops19h 26mMultiple Airlines
Wed 31/1217:15MIA - CWL
2 stops17h 50mMultiple Airlines
Deal found 10/11£871

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 11 November 2025.
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

Fri 6/3

17:15-20:44

2 stops32h 29m

Miami

Mon 9/3

14:03-16:55

2 stops22h 52m

£665

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sun 4/1

10:15-23:20

2 stops42h 05m

Miami

Thu 29/1

16:50-16:45

1 stop18h 55m

£774

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 24/12

07:55-22:21

2 stops19h 26m

Miami

Wed 31/12

17:15-16:05

2 stops17h 50m

£871

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 1/1

08:35-19:30

2 stops15h 55m

£1,075

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 1/1

17:25-14:50

1 stop26h 25m

£1,192

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 19/1

12:00-20:55

3 stops37h 55m

£1,420

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 19/1

10:20-14:50

1 stop33h 30m

£6,800

Flights are sorted by cheapest return flights first.

Deals found on 9/11

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 £454). Flying from Cardiff to Miami in July is currently the most expensive (average of £753). 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.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 11 November 2025.
Get a feel of what it's like to fly with KLM from Cardiff to Miami by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,410 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Overall

7.7

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 £665, Virgin Atlantic can have you in Miami from Cardiff in 32h 29m. Cardiff and Miami are separated by a distance of 4292 mi.

  • What is the cheapest airline to fly from Cardiff to Miami round-trip?

    KLM, at £465, was found to be the cheapest airline from Cardiff to Miami..

  • 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 £454). Flying from Cardiff to Miami in July is currently the most expensive (average of £753). 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
Boynton Beach
Margate
Sunrise
Marathon
Palm Beach
Florida City
Fisher Island
Sunny Isles Beach
Bay Harbor Islands

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Top airline flying from Cardiff to Miami

Discover the top airline that operate flights from Cardiff to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£465Average£875FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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