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$505+ Cheap flights from Cardiff (CWL) to Miami (MIA)

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
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
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 June 9, 2026.

This Trip.com deal was found by Cheapflights users on 6/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:35 am
CWL
-
MIA
1 stop14h 13m
Multiple Airlines
Mon 7/138:15 am
MIA
-
CWL
2 stops21h 00m
Multiple Airlines
Deal found 6/5$878
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:35 am
CWL
-
MIA
1 stop14h 13m
Multiple Airlines
Sat 7/119:45 pm
MIA
-
CWL
1 stop31h 30m
Multiple Airlines
Deal found 6/6$924
This TravelUp deal was found by Cheapflights users on 6/8. 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.
Sat 7/49:50 am
CWL
-
MIA
2 stops18h 43m
KLM
Sat 7/114:55 pm
MIA
-
CWL
1 stop11h 20m
KLM
Deal found 6/8$936
This KLM deal was found by Cheapflights users on 6/7. 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 7/225:15 pm
CWL
-
MIA
1 stop26h 30m
KLM
Wed 7/2911:30 am
MIA
-
CWL
2 stops16h 45m
KLM
Deal found 6/7$1,035

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 June 9, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$866
(Kiwi.com)

One-way from

$505
(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
One-way flight 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 June 9, 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
Quickest round-trip

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 7/6

11:35 am-8:48 pm

1 stop14h 13m

Miami

Mon 7/13

8:15 am-10:15 am

3 stops21h 00m

$914

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 7/4

11:35 am-8:48 pm

1 stop14h 13m

Miami

Sat 7/11

9:45 pm-10:15 am

1 stop31h 30m

$924

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 7/4

9:50 am-11:33 pm

2 stops18h 43m

Miami

Sat 7/11

11:44 am-9:15 am

2 stops16h 31m

$939

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 7/22

5:15 pm-2:45 pm

1 stop26h 30m

Miami

Wed 7/29

11:30 am-9:15 am

2 stops16h 45m

$1,035

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 7/22

11:15 pm-8:48 pm

3 stops26h 33m

Miami

Wed 7/29

8:15 am-10:25 pm

3 stops33h 10m

$1,307
Cheapest one-way
Quickest one-way

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 7/7

11:35 am-8:48 pm

1 stop14h 13m

$505

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 7/7

11:35 am-11:35 pm

3 stops41h 00m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Cardiff-Miami flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Cardiff-Miami flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.

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 18h 43m. Fly via KLM 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.

See more FAQs

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