HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$649+ Cheap flights from Cardiff (CWL) to Miami (MIA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — MIA
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cardiff to Miami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 14, 2025.

Round-trip from

$649
(TravelUp)
From Cardiff Wales to Miami
Search Deals

Find flight deals from Cardiff to Miami

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 September 14, 2025.

This TravelUp deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:25 pmCWL - MIA
2 stops53h 09mVirgin Atlantic
Tue 11/48:30 amMIA - CWL
2 stops27h 25mVirgin Atlantic
Deal found 9/13$649
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:20 amCWL - MIA
2 stops27h 15mKLM
Wed 11/512:15 pmMIA - CWL
2 stops16h 35mKLM
Deal found 9/14$656
This Virgin Atlantic deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:25 pmCWL - MIA
1 stop26h 25mVirgin Atlantic
Wed 11/52:27 pmMIA - CWL
2 stops21h 28mVirgin Atlantic
Deal found 9/14$690
This CheapTickets.ch deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:25 pmCWL - MIA
3 stops32h 38mMultiple Airlines
Wed 11/512:02 pmMIA - CWL
3 stops23h 53mMultiple Airlines
Deal found 9/14$886
This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:20 amCWL - MIA
3 stops33h 30mMultiple Airlines
Tue 11/49:49 amMIA - CWL
3 stops24h 41mMultiple Airlines
Deal found 9/13$914
This TravelUp deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:25 pmCWL - MIA
2 stops32h 26mVirgin Atlantic
Thu 1/16:25 amMIA - CWL
2 stops22h 25mVirgin Atlantic
Deal found 9/14$1,510
This Air France deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:20 amCWL - MIA
2 stops19h 26mMultiple Airlines
Thu 1/14:50 pmMIA - CWL
1 stop12h 00mMultiple Airlines
Deal found 9/14$1,761
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:25 pmCWL - MIA
1 stop26h 25mKLM
Thu 1/14:50 pmMIA - CWL
1 stop12h 00mKLM
Deal found 9/14$1,885

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 14, 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

Tue 10/28

5:25 pm-6:34 pm

2 stops53h 09m

Miami

Tue 11/4

8:30 am-4:55 pm

2 stops27h 25m

$649

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 10/29

10:20 am-9:35 am

2 stops27h 15m

Miami

Wed 11/5

12:15 pm-9:50 am

2 stops16h 35m

$656

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 10/29

5:25 pm-3:50 pm

1 stop26h 25m

Miami

Wed 11/5

2:27 pm-4:55 pm

2 stops21h 28m

$690

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 3/6

10:20 am-4:44 pm

2 stops35h 24m

Miami

Mon 3/9

11:15 am-4:55 pm

2 stops25h 40m

$744

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 3/6

5:25 pm-6:57 pm

2 stops30h 32m

Miami

Mon 3/9

6:00 am-4:55 pm

2 stops30h 55m

$744

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 10/27

5:15 pm-5:10 pm

2 stops51h 55m

Miami

Mon 11/3

2:27 pm-9:50 am

2 stops38h 23m

$808

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 10/27

5:15 pm-3:50 pm

1 stop26h 35m

Miami

Mon 11/3

12:20 pm-9:50 am

2 stops16h 30m

$817

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 10/28

10:20 am-3:50 pm

3 stops33h 30m

Miami

Tue 11/4

9:49 am-3:30 pm

3 stops24h 41m

$914

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 1/1

8:35 am-9:59 pm

3 stops18h 24m

$856

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 1/1

8:35 am-7:30 pm

2 stops15h 55m

$876

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 11 results
1
2

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 round-trip 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, September is the cheapest month in which you can book a flight from Cardiff to Miami (average of $232). Flying from Cardiff to Miami in March is currently the most expensive (average of $289). 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?

    There are many flights that can get you from Cardiff to Miami in 27h 15m. Fly via Virgin Atlantic, KLM, or Delta to get the fastest option. There are 4292 mi between Cardiff and Miami. Both multi-stop and nonstop 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 vacation 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, September is the cheapest month in which you can book a flight from Cardiff to Miami (average of $232). Flying from Cardiff to Miami in March is currently the most expensive (average of $289). 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

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Doral
Boynton Beach
Miami Springs
Hialeah
Palm Beach
Plantation
Sunrise
Pembroke Pines
Dania Beach
Riviera Beach
Miami Lakes
Palm Beach Gardens
Miami Gardens
Wilton Manors
Hallandale Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.