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Cheap flights from Miami to Cardiff from £283

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CWL
21 Jul — 28 Jul1
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 21 June 2026.

Mon 20/712:05
MIA
-
CWL
2 stops23h 40m
Multiple Airlines
Fri 31/709:45
CWL
-
MIA
2 stops38h 33m
Multiple Airlines
Deal found 18/6£966
Mon 20/711:30
MIA
-
CWL
2 stops16h 45m
KLM
Fri 31/717:15
CWL
-
MIA
1 stop26h 30m
KLM
Deal found 18/6£982
Thu 2/718:00
MIA
-
CWL
2 stops35h 15m
Multiple Airlines
Sun 12/714:45
CWL
-
MIA
3 stops36h 26m
Multiple Airlines
Deal found 16/6£994
Sun 2/807:10
MIA
-
CWL
2 stops22h 05m
Multiple Airlines
Sun 9/821:45
CWL
-
MIA
2 stops27h 55m
Multiple Airlines
Deal found 18/6£1,006
Thu 25/618:00
MIA
-
CWL
2 stops35h 15m
Multiple Airlines
Wed 1/706:00
CWL
-
MIA
3 stops45h 11m
Multiple Airlines
Deal found 17/6£1,158
Thu 25/619:16
MIA
-
CWL
2 stops16h 29m
Delta
Wed 1/709:45
CWL
-
MIA
2 stops20h 06m
Delta
Deal found 17/6£1,252

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 21 June 2026.

Round-trip from

£966

One-way from

£283
20/7-31/7
  • 20/7-31/7
  • 4 total stops
  • 62h 13m total
  • Miami to Cardiff
Search Deals
WestJet
  • WestJet
  • 5/8
  • 2 total stops
  • 17h 10m 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 21 June 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

Mon 20/7

12:05-16:45

2 stops23h 40m

Cardiff Wales

Fri 31/7

09:45-19:18

2 stops38h 33m

£966

MiamiCardiff

MIA - CWL

MIACWL

Miami

Mon 20/7

11:30-09:15

2 stops16h 45m

Cardiff Wales

Fri 31/7

17:15-14:45

1 stop26h 30m

£982

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 2/7

18:00-10:15

2 stops35h 15m

Cardiff Wales

Sun 12/7

14:45-22:11

3 stops36h 26m

£994

MiamiCardiff

MIA - CWL

MIACWL

Miami

Sun 2/8

07:10-10:15

2 stops22h 05m

Cardiff Wales

Sun 9/8

21:45-20:40

2 stops27h 55m

£1,006
Fastest return journey

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 2/7

16:55-09:15

1 stop11h 20m

Cardiff Wales

Sun 12/7

09:50-23:37

2 stops18h 47m

£1,369

MiamiCardiff

MIA - CWL

MIACWL

Miami

Fri 2/10

14:42-17:05

2 stops21h 23m

Cardiff Wales

Thu 8/10

09:45-18:41

2 stops37h 56m

£4,386
Cheapest one-way

MiamiCardiff

MIA - CWL

MIACWL

Miami

Wed 5/8

12:05-10:15

2 stops17h 10m

£283

MiamiCardiff

MIA - CWL

MIACWL

Miami

Tue 4/8

15:59-10:15

2 stops37h 16m

£294

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 6/8

23:05-06:55

3 stops26h 50m

£318

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 6/8

15:59-10:15

2 stops37h 16m

£369

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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.

  • How long is the flight from Miami to Cardiff?

    There are many flights that can get you from Miami to Cardiff in 16h 45m. Fly via KLM to get the fastest option. The distance from Miami to Cardiff is about 4292 mi.

  • 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.

See more FAQs

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 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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