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$831+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — MIA
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap 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 March 17, 2026.

This Mytrip deal was found by Cheapflights users on 3/16. 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.
Thu 4/309:00 am
CWL
-
MIA
2 stops34h 35m
Multiple Airlines
Wed 5/63:50 am
MIA
-
CWL
2 stops30h 20m
Multiple Airlines
Deal found 3/16$831
This Expedia deal was found by Cheapflights users on 3/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:45 am
CWL
-
MIA
2 stops16h 03m
KLM
Wed 4/2211:18 am
MIA
-
CWL
2 stops16h 57m
KLM
Deal found 3/12$847
This Expedia deal was found by Cheapflights users on 3/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:15 pm
CWL
-
MIA
1 stop26h 30m
KLM
Mon 4/203:32 pm
MIA
-
CWL
2 stops20h 13m
KLM
Deal found 3/14$850
This KLM deal was found by Cheapflights users on 3/16. 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 4/229:45 am
CWL
-
MIA
2 stops17h 05m
KLM
Wed 4/2911:18 am
MIA
-
CWL
2 stops16h 57m
KLM
Deal found 3/16$852
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:45 am
CWL
-
MIA
2 stops17h 05m
Delta
Mon 4/203:32 pm
MIA
-
CWL
2 stops20h 13m
Delta
Deal found 3/14$855
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:45 am
CWL
-
MIA
2 stops18h 50m
Delta
Wed 4/226:25 pm
MIA
-
CWL
2 stops17h 20m
Delta
Deal found 3/13$861
This TravelUp deal was found by Cheapflights users on 3/12. 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 5/129:45 am
CWL
-
MIA
2 stops16h 33m
KLM
Tue 5/194:55 pm
MIA
-
CWL
1 stop11h 20m
KLM
Deal found 3/12$891
This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:15 pm
CWL
-
MIA
2 stops52h 26m
Air France
Thu 5/74:55 pm
MIA
-
CWL
1 stop18h 50m
Air France
Deal found 3/16$892
This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:15 pm
CWL
-
MIA
2 stops45h 56m
KLM
Thu 5/74:55 pm
MIA
-
CWL
1 stop18h 50m
KLM
Deal found 3/16$893
This KLM deal was found by Cheapflights users on 3/14. 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.
Tue 4/289:45 am
CWL
-
MIA
2 stops20h 09m
KLM
Tue 5/54:55 pm
MIA
-
CWL
1 stop11h 20m
KLM
Deal found 3/14$902
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:15 pm
CWL
-
MIA
1 stop26h 30m
KLM
Mon 5/47:40 am
MIA
-
CWL
2 stops20h 35m
KLM
Deal found 3/13$903
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:45 am
CWL
-
MIA
2 stops17h 05m
Delta
Mon 5/47:40 am
MIA
-
CWL
2 stops20h 35m
Delta
Deal found 3/13$908

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$831
(Mytrip)
Provider with most accurate pricing for Cardiff Wales-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cardiff Wales-Miami flights.
Search Deals
From Cardiff Wales to Miami
Search Deals

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 March 17, 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 round-trip

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 4/22

9:45 am-9:50 pm

2 stops17h 05m

Miami

Wed 4/29

11:18 am-9:15 am

2 stops16h 57m

$852

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 4/13

9:45 am-9:50 pm

2 stops17h 05m

Miami

Mon 4/20

3:32 pm-4:45 pm

2 stops20h 13m

$855

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 4/28

9:45 am-9:50 pm

2 stops17h 05m

Miami

Tue 5/5

11:18 am-9:15 am

2 stops16h 57m

$855

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 4/15

9:45 am-11:35 pm

2 stops18h 50m

Miami

Wed 4/22

6:25 pm-4:45 pm

2 stops17h 20m

$861
Quickest round-trip

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 5/12

9:45 am-9:18 pm

2 stops16h 33m

Miami

Tue 5/19

4:55 pm-9:15 am

1 stop11h 20m

$891

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 4/27

9:45 am-9:50 pm

2 stops17h 05m

Miami

Mon 5/4

7:40 am-9:15 am

2 stops20h 35m

$908

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 4/15

5:15 pm-2:45 pm

1 stop26h 30m

Miami

Wed 4/22

6:25 pm-4:45 pm

2 stops17h 20m

$1,063

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 4/30

4:20 pm-9:55 pm

2 stops34h 35m

Miami

Thu 5/7

8:15 am-3:10 pm

3 stops25h 55m

$1,075

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 4/15

12:00 pm-8:42 am

3 stops25h 42m

Miami

Wed 4/22

8:21 am-11:30 am

3 stops22h 09m

$1,142

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sun 4/26

9:50 am-12:56 am

2 stops20h 06m

Miami

Sun 5/3

4:55 pm-9:15 am

1 stop11h 20m

$1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Cardiff-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cardiff-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cardiff-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cardiff-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cardiff-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, November is the cheapest month in which you can book a flight from Cardiff to Miami (average of $622). Flying from Cardiff to Miami in July is currently the most expensive (average of $986). 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 17h 05m. Fly via KLM or Delta to get the fastest option. There are 4292 mi between Cardiff and 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 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, November is the cheapest month in which you can book a flight from Cardiff to Miami (average of $622). Flying from Cardiff to Miami in July is currently the most expensive (average of $986). 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
Sunny Isles Beach
Hollywood
Coral Gables
Dania Beach
Plantation
Doral
Miramar
Miami Springs
Sunrise
Palm Beach
Marathon
Hialeah
Miami Lakes
Deerfield Beach
Oakland Park
Tamarac
Aventura
Boynton Beach
Bonita Springs
Homestead

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