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.

£355 Cheap Flights from Cardiff to Florida Keys in 2026

1 adult

0 bags

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Find the cheapest flights from Cardiff to Florida Keys

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:00 - 14:35

CWL

MIA

34h 35m

2 stops

16:03 - 10:15

MIA

CWL

37h 12m

3 stops

£705Multiple Airlines

Thu, 4 Jun - Thu, 11 Jun

11:35 - 20:48

CWL

MIA

14h 13m

1 stop

16:03 - 10:15

MIA

CWL

37h 12m

3 stops

£762Multiple Airlines

Thu, 4 Jun - Thu, 11 Jun

17:15 - 19:45

CWL

MIA

31h 30m

3 stops

16:03 - 10:15

MIA

CWL

37h 12m

3 stops

£768Multiple Airlines

Thu, 4 Jun - Thu, 11 Jun

11:35 - 10:02

CWL

MIA

27h 27m

2 stops

09:39 - 10:15

MIA

CWL

43h 36m

3 stops

£774Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

11:35 - 20:48

CWL

MIA

14h 13m

1 stop

09:39 - 10:15

MIA

CWL

43h 36m

3 stops

£802Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

11:35 - 20:48

CWL

MIA

14h 13m

1 stop

13:10 - 10:15

MIA

CWL

16h 05m

1 stop

£805Multiple Airlines

Mon, 8 Jun - Mon, 15 Jun

11:35 - 20:48

CWL

MIA

14h 13m

1 stop

07:15 - 10:15

MIA

CWL

22h 00m

2 stops

£810Multiple Airlines

Mon, 8 Jun - Mon, 15 Jun

09:45 - 00:47

CWL

MIA

20h 02m

2 stops

16:55 - 16:45

MIA

CWL

18h 50m

1 stop

£813KLM

Thu, 4 Jun - Thu, 11 Jun

17:15 - 23:15

CWL

MIA

35h 00m

3 stops

13:10 - 10:15

MIA

CWL

16h 05m

1 stop

£817Multiple Airlines

Mon, 8 Jun - Mon, 15 Jun

17:15 - 23:15

CWL

MIA

35h 00m

3 stops

07:15 - 10:15

MIA

CWL

22h 00m

2 stops

£820Multiple Airlines

Mon, 8 Jun - Mon, 15 Jun

KLM flights from Cardiff to Florida Keys

Our best KLM deals on Cardiff to Florida Keys flight tickets

KLM

4 Jun

CWL09:45Cardiff Wales

20h 02m

2 stops

MIA00:47Miami

11 Jun

MIA16:55Miami

18h 50m

1 stop

CWL16:45Cardiff Wales

£813

KLM

6 Jun

CWL17:35Cardiff Wales

26h 10m

1 stop

MIA14:45Miami

13 Jun

MIA11:23Miami

16h 52m

2 stops

CWL09:15Cardiff Wales

£839

KLM

6 Jun

CWL09:45Cardiff Wales

19h 58m

2 stops

MIA00:43Miami

13 Jun

MIA11:23Miami

16h 52m

2 stops

CWL09:15Cardiff Wales

£845

Delta flights from Cardiff to Florida Keys

Our best Delta deals on Cardiff to Florida Keys flight tickets

Delta

6 Jun

CWL09:45Cardiff Wales

19h 58m

2 stops

MIA00:43Miami

13 Jun

MIA11:23Miami

16h 52m

2 stops

CWL09:15Cardiff Wales

£865

Delta

11 Jun

CWL09:45Cardiff Wales

20h 12m

2 stops

MIA00:57Miami

25 Jun

MIA18:07Miami

17h 38m

2 stops

CWL16:45Cardiff Wales

£1,107

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 4/6

09:00-14:35

2 stops34h 35m

Miami

Thu 11/6

16:03-10:15

3 stops37h 12m

£705

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 4/6

11:35-20:48

1 stop14h 13m

Miami

Thu 11/6

16:03-10:15

3 stops37h 12m

£762

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 4/6

17:15-19:45

3 stops31h 30m

Miami

Thu 11/6

16:03-10:15

3 stops37h 12m

£768

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 6/6

11:35-10:02

2 stops27h 27m

Miami

Sat 13/6

09:39-10:15

3 stops43h 36m

£774

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Sat 6/6

11:35-20:48

1 stop14h 13m

Miami

Sat 13/6

09:39-10:15

3 stops43h 36m

£802

Fastest return journey

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 8/6

11:35-20:48

1 stop14h 13m

Miami

Mon 15/6

13:10-10:15

1 stop16h 05m

£805

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 8/6

11:35-20:48

1 stop14h 13m

Miami

Mon 15/6

07:15-10:15

2 stops22h 00m

£810

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Thu 4/6

09:45-00:47

2 stops20h 02m

Miami

Thu 11/6

16:55-16:45

1 stop18h 50m

£813

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 8/6

17:15-23:15

3 stops35h 00m

Miami

Mon 15/6

13:10-10:15

1 stop16h 05m

£817

CardiffMiami

CWL - MIA

CWLMIA

Cardiff Wales

Mon 8/6

17:15-23:15

3 stops35h 00m

Miami

Mon 15/6

07:15-10:15

2 stops22h 00m

£820

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted 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	18h 45m
Direct flights	None

The fastest flight from Cardiff to Florida Keys takes 18h 45m

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

Search flight deals

Frequently asked questions about flying from Cardiff to Florida Keys

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 31.56% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 21.27%, Boeing 737 MAX 8 at 16.21%, and Airbus A319 at 9.76%.

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.