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Cheap flights from Miami to Cardiff from £813

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Cardiff departing on 28/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Miami to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:24 - 10:15
MIA
-
CWL
41h 51m
3 stops
Multiple Airlines Logo
17:15 - 19:45
CWL
-
MIA
31h 30m
3 stops
£813Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
10:57 - 22:20
MIA
-
CWL
30h 23m
3 stops
Multiple Airlines Logo
11:35 - 20:48
CWL
-
MIA
14h 13m
1 stop
£822Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
18:00 - 10:15
MIA
-
CWL
35h 15m
2 stops
Multiple Airlines Logo
09:45 - 14:35
CWL
-
MIA
33h 50m
3 stops
£868Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
21:30 - 10:15
MIA
-
CWL
31h 45m
2 stops
Multiple Airlines Logo
11:35 - 20:48
CWL
-
MIA
14h 13m
1 stop
£883Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
16:55 - 09:15
MIA
-
CWL
11h 20m
1 stop
Multiple Airlines Logo
06:00 - 19:45
CWL
-
MIA
18h 45m
2 stops
£1,079Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
21:45 - 14:20
MIA
-
CWL
35h 35m
2 stops
Multiple Airlines Logo
09:35 - 20:00
CWL
-
MIA
39h 25m
2 stops
£1,121Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
16:55 - 09:15
MIA
-
CWL
11h 20m
1 stop
Multiple Airlines Logo
11:35 - 20:48
CWL
-
MIA
14h 13m
1 stop
£1,196Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Aer Lingus Logo
22:40 - 11:30
MIA
-
CWL
31h 50m
2 stops
Aer Lingus Logo
12:00 - 20:15
CWL
-
MIA
37h 15m
2 stops
£1,509Aer Lingus
Mon, 22 Jun - Fri, 26 Jun
KLM Logo
19:16 - 16:45
MIA
-
CWL
16h 29m
2 stops
KLM Logo
09:45 - 14:45
CWL
-
MIA
34h 00m
1 stop
£1,739KLM
Mon, 22 Jun - Fri, 26 Jun

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momondo 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, momondo users made 279,928 searches. Data last updated 17 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 28/5

11:24-10:15

3 stops41h 51m

Cardiff Wales

Thu 4/6

17:15-19:45

3 stops31h 30m

£813

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 28/5

10:57-22:20

3 stops30h 23m

Cardiff Wales

Thu 4/6

11:35-20:48

1 stop14h 13m

£822

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 28/5

18:00-10:15

2 stops35h 15m

Cardiff Wales

Thu 4/6

09:45-14:35

3 stops33h 50m

£868

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 28/5

21:30-10:15

2 stops31h 45m

Cardiff Wales

Thu 4/6

11:35-20:48

1 stop14h 13m

£883

MiamiCardiff

MIA - CWL

MIACWL

Miami

Sun 31/5

16:55-09:15

1 stop11h 20m

Cardiff Wales

Sun 7/6

06:00-19:45

2 stops18h 45m

£1,079

MiamiCardiff

MIA - CWL

MIACWL

Miami

Sun 31/5

21:45-14:20

2 stops35h 35m

Cardiff Wales

Sun 7/6

09:35-20:00

2 stops39h 25m

£1,121
Fastest return journey

MiamiCardiff

MIA - CWL

MIACWL

Miami

Thu 28/5

16:55-09:15

1 stop11h 20m

Cardiff Wales

Thu 4/6

11:35-20:48

1 stop14h 13m

£1,196

MiamiCardiff

MIA - CWL

MIACWL

Miami

Mon 22/6

22:40-11:30

2 stops31h 50m

Cardiff Wales

Fri 26/6

12:00-20:15

2 stops37h 15m

£1,508

MiamiCardiff

MIA - CWL

MIACWL

Miami

Mon 22/6

19:16-16:45

2 stops16h 29m

Cardiff Wales

Fri 26/6

09:45-14:45

1 stop34h 00m

£1,739

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Miami to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Miami to Cardiff (MIA to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Cardiff

Fastest flight time

11h 20m

Direct flights

None
The fastest flight from Miami to Cardiff takes 11h 20m
There are no direct flights from Miami to Cardiff. There are no popular flight routes from Miami to Cardiff.
Search flight deals

Frequently asked questions about flying from Miami to Cardiff

  • How far is Miami to Cardiff Wales by plane?

    A flight from Miami to Cardiff Wales will travel around 4295.4 mi. Flights usually cover this in 11h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Miami Airport to Cardiff Wales Airport?

    Prices for flights from Miami Airport to Cardiff Wales Airport were last updated today.

  • How old do you have to be to fly from Miami Airport to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The necessary travel and health documents for your Cardiff Wales Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Miami to Cardiff

  • How do I get Price Alerts for flights from Miami to Cardiff?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Miami from Cardiff. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Miami to Cardiff with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Cardiff?

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

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Cardiff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Miami to Cardiff for you.

Can I find flights from Miami to Cardiff with flexible booking policies on momondo?

Flights from Miami to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Miami to Cardiff?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Miami to Cardiff.

I’m not ready to book a flight from Miami to Cardiff right now. Can momondo alert me if prices change?

Price alerts on flights to Cardiff from Miami are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport