When did momondo last update prices for flights from Cardiff Wales Airport to Florida Keys?

Prices for flights from Cardiff Wales Airport to Florida Keys are updated daily.

How old do you have to be to fly from Cardiff Wales Airport to Florida Keys?

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 Cardiff Wales Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£619 Cheap Flights from Cardiff to Florida Keys in 2026

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Cardiff to Florida Keys

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

09:45 - 21:50

CWL

MIA

17h 05m

2 stops

11:18 - 09:15

MIA

CWL

16h 57m

2 stops

£619KLM

Wed, 15 Apr - Wed, 22 Apr

09:45 - 21:50

CWL

MIA

17h 05m

2 stops

11:00 - 09:15

MIA

CWL

17h 15m

2 stops

£628KLM

Wed, 15 Apr - Wed, 22 Apr

09:45 - 20:48

CWL

MIA

16h 03m

2 stops

11:18 - 09:15

MIA

CWL

16h 57m

2 stops

£638KLM

Wed, 15 Apr - Wed, 22 Apr

09:45 - 23:35

CWL

MIA

18h 50m

2 stops

18:25 - 16:45

MIA

CWL

17h 20m

2 stops

£648Delta

Wed, 15 Apr - Wed, 22 Apr

09:45 - 21:18

CWL

MIA

16h 33m

2 stops

16:55 - 09:15

MIA

CWL

11h 20m

1 stop

£671KLM

Tue, 12 May - Tue, 19 May

17:15 - 18:54

CWL

MIA

30h 39m

2 stops

19:30 - 16:45

MIA

CWL

40h 15m

2 stops

£672Virgin Atlantic

Tue, 12 May - Tue, 19 May

17:15 - 14:45

CWL

MIA

26h 30m

1 stop

07:40 - 09:15

MIA

CWL

20h 35m

2 stops

£680KLM

Mon, 27 Apr - Mon, 4 May

09:45 - 21:50

CWL

MIA

17h 05m

2 stops

07:40 - 09:15

MIA

CWL

20h 35m

2 stops

£684Delta

Mon, 27 Apr - Mon, 4 May

09:45 - 00:54

CWL

MIA

20h 09m

2 stops

12:13 - 09:15

MIA

CWL

16h 02m

2 stops

£697Delta

Thu, 23 Apr - Thu, 30 Apr

17:15 - 14:45

CWL

MIA

26h 30m

1 stop

11:00 - 09:15

MIA

CWL

17h 15m

2 stops

£725KLM

Fri, 24 Apr - Fri, 1 May

Delta flights from Cardiff to Florida Keys

Our best Delta deals on Cardiff to Florida Keys flight tickets

Delta

15 Apr

CWL09:45Cardiff Wales

18h 50m

2 stops

MIA23:35Miami

22 Apr

MIA18:25Miami

17h 20m

2 stops

CWL16:45Cardiff Wales

£648

Delta

27 Apr

CWL09:45Cardiff Wales

17h 05m

2 stops

MIA21:50Miami

4 May

MIA07:40Miami

20h 35m

2 stops

CWL09:15Cardiff Wales

£684

Delta

23 Apr

CWL09:45Cardiff Wales

20h 09m

2 stops

MIA00:54Miami

30 Apr

MIA12:13Miami

16h 02m

2 stops

CWL09:15Cardiff Wales

£697

KLM flights from Cardiff to Florida Keys

Our best KLM deals on Cardiff to Florida Keys flight tickets

KLM

15 Apr

CWL09:45Cardiff Wales

17h 05m

2 stops

MIA21:50Miami

22 Apr

MIA11:18Miami

16h 57m

2 stops

CWL09:15Cardiff Wales

£619

KLM

15 Apr

CWL09:45Cardiff Wales

17h 05m

2 stops

MIA21:50Miami

22 Apr

MIA11:00Miami

17h 15m

2 stops

CWL09:15Cardiff Wales

£628

KLM

15 Apr

CWL09:45Cardiff Wales

16h 03m

2 stops

MIA20:48Miami

22 Apr

MIA11:18Miami

16h 57m

2 stops

CWL09:15Cardiff Wales

£638

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 15/4

09:45-21:50

2 stops17h 05m

Miami

Wed 22/4

11:18-09:15

2 stops16h 57m

£619

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 15/4

09:45-21:50

2 stops17h 05m

Miami

Wed 22/4

11:00-09:15

2 stops17h 15m

£628

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 15/4

09:45-20:48

2 stops16h 03m

Miami

Wed 22/4

11:18-09:15

2 stops16h 57m

£638

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Wed 15/4

09:45-23:35

2 stops18h 50m

Miami

Wed 22/4

18:25-16:45

2 stops17h 20m

£648

Fastest return journey

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 12/5

09:45-21:18

2 stops16h 33m

Miami

Tue 19/5

16:55-09:15

1 stop11h 20m

£671

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Tue 12/5

17:15-18:54

2 stops30h 39m

Miami

Tue 19/5

19:30-16:45

2 stops40h 15m

£672

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 27/4

17:15-14:45

1 stop26h 30m

Miami

Mon 4/5

07:40-09:15

2 stops20h 35m

£680

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 27/4

09:45-21:50

2 stops17h 05m

Miami

Mon 4/5

07:40-09:15

2 stops20h 35m

£684

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 23/4

09:45-00:54

2 stops20h 09m

Miami

Thu 30/4

12:13-09:15

2 stops16h 02m

£697

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Fri 24/4

17:15-14:45

1 stop26h 30m

Miami

Fri 1/5

11:00-09:15

2 stops17h 15m

£725

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Cardiff to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Cardiff to Florida Keys.

Cheap Cardiff to Florida Keys flight deals and tips

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

Fastest flight time	16h 03m
Direct flights	None

The fastest flight from Cardiff to Florida Keys takes 16h 03m

There are no direct flights from Cardiff to Florida Keys. There are no popular flight routes from Cardiff to Florida Keys.

Search flight deals

When did momondo last update prices for flights from Cardiff Wales Airport to Florida Keys?
Prices for flights from Cardiff Wales Airport to Florida Keys are updated daily.
How old do you have to be to fly from Cardiff Wales Airport to Florida Keys?
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 Cardiff Wales Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Cardiff to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Cardiff to Florida Keys is Airbus A320-100/200, representing 31.15% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 20.78%, Boeing 737 MAX 8 at 17.10%, and Airbus A319 at 8.56%.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to Florida Keys . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Florida Keys from Cardiff with this policy.

How can momondo help me find flights from Cardiff to Florida Keys?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Florida Keys from Cardiff.

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

Yes. momondo can track prices for Cardiff to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.