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Cheap flights from Miami to Cardiff from £317

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CWL
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Cardiff
Explore the most affordable flight options available from Miami to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2026.

Thu 4/616:03
MIA
-
CWL
3 stops37h 12m
Multiple Airlines
Thu 11/616:20
CWL
-
MIA
2 stops27h 15m
Multiple Airlines
Deal found 20/4£774
Fri 17/700:20
MIA
-
CWL
2 stops27h 35m
Multiple Airlines
Sun 26/721:45
CWL
-
MIA
2 stops27h 55m
Multiple Airlines
Deal found 21/4£1,035

Find flight deals from Miami to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Cardiff (CWL). 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 22 April 2026.

Round-trip from

£774

One-way from

£317
4/6-11/6
  • 4/6-11/6
  • 5 total stops
  • 64h 27m total
  • Miami to Cardiff
Search Deals
3/6
  • 3/6
  • 2 total stops
  • 18h 18m total
  • Miami to Cardiff
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Miami to Cardiff 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 22 April 2026.
Use the filters below to find and compare flights from Miami to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 4/6

16:03-10:15

3 stops37h 12m

Cardiff Wales

Thu 11/6

17:15-19:45

3 stops31h 30m

£776
Fastest return journey

MiamiCardiff

MIA - CWL

MIACWL

Miami

Fri 17/7

00:20-08:55

2 stops27h 35m

Cardiff Wales

Sun 26/7

21:45-20:40

2 stops27h 55m

£1,035
Cheapest one-way

MiamiCardiff

MIA - CWL

MIACWL

Miami

Wed 20/5

11:37-09:15

2 stops16h 38m

£554

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 21/5

15:35-09:15

2 stops36h 40m

£598
Fastest single journey

MiamiCardiff

MIA - CWL

MIACWL

Miami

Mon 1/6

11:45-09:15

2 stops16h 30m

£687

MiamiCardiff

MIA - CWL

MIACWL

Miami

Sat 23/5

19:30-09:15

2 stops56h 45m

£702

MiamiCardiff

MIA - CWL

MIACWL

Miami

Sat 30/5

11:10-09:15

2 stops17h 05m

£739

MiamiCardiff

MIA - CWL

MIACWL

Miami

Fri 29/5

08:25-17:05

2 stops27h 40m

£739

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Sorted by cheapest first

Best time to book a flight from Miami to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Miami 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.

Related info for your journey

Find useful and relevant information for your journey from Miami to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Miami to Cardiff that include hotel bookings?

    Yes. In addition to deals on Miami to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Miami to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Cardiff.

  • Can I find deals for business class flights from Miami to Cardiff?

    Yes. Cheapflights offers flight deals from Miami to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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Can Cheapflights find flights from Miami to Cardiff with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Miami to Cardiff flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Miami to Cardiff become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cardiff from Miami today and book when prices fit your budget.

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