Which airlines fly to Florida Keys?

Virgin Atlantic, British Airways and American Airlines are the top three most popular airlines that fly to Florida Keys from Southampton according to our data. Virgin Atlantic is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Southampton Eastleigh to Florida Keys?

British Airways and Delta are the most popular carriers operating from Southampton Eastleigh to Florida Keys

When did momondo last update prices for flights from Southampton Eastleigh Airport to Florida Keys?

Prices for flights from Southampton Eastleigh Airport to Florida Keys were last updated today.

How old do you have to be to fly from Southampton Eastleigh 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 Southampton Eastleigh Airport to Florida Keys.

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

The necessary travel and health documents for your Florida Keys 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.

£490 Cheap Flights from Southampton to Florida Keys in 2025/26

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09:25 - 23:20SOU-MIA

18h 55m2 stops

07:00 - 08:20MIA-SOU

21h 20m2 stops

£490Delta

Find Deal

Sat, 7 Mar - Wed, 11 Mar

09:25 - 23:20SOU-MIA

18h 55m2 stops

14:03 - 08:20MIA-SOU

14h 17m2 stops

£494Delta

Find Deal

Sat, 7 Mar - Wed, 11 Mar

17:30 - 19:04SOU-MIA

30h 34m2 stops

16:50 - 17:00MIA-SOU

19h 10m1 stop

£693Delta

Find Deal

Tue, 23 Dec - Tue, 30 Dec

06:50 - 19:30SOU-MIA

17h 40m2 stops

20:55 - 19:40MIA-SOU

18h 45m1 stop

£734British Airways

Find Deal

Sat, 7 Mar - Wed, 11 Mar

06:50 - 19:30SOU-MIA

17h 40m2 stops

20:55 - 15:35MIA-SOU

14h 40m1 stop

£736British Airways

Find Deal

Sat, 7 Mar - Wed, 11 Mar

06:50 - 19:30SOU-MIA

17h 40m2 stops

20:55 - 15:35MIA-SOU

14h 40m1 stop

£738British Airways

Find Deal

Sat, 7 Mar - Wed, 11 Mar

09:30 - 17:30SOU-MIA

37h 00m2 stops

07:25 - 15:35MIA-SOU

27h 10m2 stops

£860Multiple Airlines

Find Deal

Thu, 18 Dec - Thu, 25 Dec

18:05 - 14:50SOU-MIA

25h 45m1 stop

16:50 - 17:00MIA-SOU

19h 10m1 stop

£975KLM

Find Deal

Thu, 18 Dec - Thu, 25 Dec

18:05 - 14:50SOU-MIA

25h 45m1 stop

11:45 - 08:05MIA-SOU

15h 20m2 stops

£978KLM

Find Deal

Thu, 18 Dec - Thu, 25 Dec

18:05 - 22:21SOU-MIA

33h 16m3 stops

10:40 - 15:35MIA-SOU

23h 55m3 stops

£1,005Multiple Airlines

Find Deal

Thu, 18 Dec - Thu, 25 Dec

Delta flights from Southampton to Florida Keys

Our best Delta deals on Southampton to Florida Keys flight tickets

Delta

7 Mar

SOU09:25Southampton Eastleigh

18h 55m

2 stops

MIA23:20Miami

11 Mar

MIA07:00Miami

21h 20m

2 stops

SOU08:20Southampton Eastleigh

£490

Find similar

Delta

7 Mar

SOU09:25Southampton Eastleigh

18h 55m

2 stops

MIA23:20Miami

11 Mar

MIA14:03Miami

14h 17m

2 stops

SOU08:20Southampton Eastleigh

£494

Find similar

Delta

23 Dec

SOU17:30Southampton Eastleigh

30h 34m

2 stops

MIA19:04Miami

30 Dec

MIA16:50Miami

19h 10m

1 stop

SOU17:00Southampton Eastleigh

£693

Find similar

British Airways flights from Southampton to Florida Keys

Our best British Airways deals on Southampton to Florida Keys flight tickets

British Airways

7 Mar

SOU06:50Southampton Eastleigh

17h 40m

2 stops

MIA19:30Miami

11 Mar

MIA20:55Miami

18h 45m

1 stop

SOU19:40Southampton Eastleigh

£734

Find similar

British Airways

7 Mar

SOU06:50Southampton Eastleigh

17h 40m

2 stops

MIA19:30Miami

11 Mar

MIA20:55Miami

14h 40m

1 stop

SOU15:35Southampton Eastleigh

£736

Find similar

British Airways

7 Mar

SOU06:50Southampton Eastleigh

17h 40m

2 stops

MIA19:30Miami

11 Mar

MIA20:55Miami

14h 40m

1 stop

SOU15:35Southampton Eastleigh

£738

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sat 7/3

09:25-23:20

2 stops18h 55m

Miami

Wed 11/3

07:00-08:20

2 stops21h 20m

£490

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sat 7/3

09:25-23:20

2 stops18h 55m

Miami

Wed 11/3

14:03-08:20

2 stops14h 17m

£494

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Tue 23/12

17:30-19:04

2 stops30h 34m

Miami

Tue 30/12

16:50-17:00

1 stop19h 10m

£693

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sat 7/3

06:50-19:30

2 stops17h 40m

Miami

Wed 11/3

20:55-19:40

1 stop18h 45m

£734

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sat 7/3

06:50-19:30

2 stops17h 40m

Miami

Wed 11/3

20:55-15:35

1 stop14h 40m

£736

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sat 7/3

06:50-19:30

2 stops17h 40m

Miami

Wed 11/3

20:55-15:35

1 stop14h 40m

£738

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 18/12

09:30-17:30

2 stops37h 00m

Miami

Thu 25/12

07:25-15:35

2 stops27h 10m

£860

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 18/12

18:05-14:50

1 stop25h 45m

Miami

Thu 25/12

16:50-17:00

1 stop19h 10m

£975

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 18/12

18:05-14:50

1 stop25h 45m

Miami

Thu 25/12

11:45-08:05

2 stops15h 20m

£978

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 18/12

18:05-22:21

3 stops33h 16m

Miami

Thu 25/12

10:40-15:35

3 stops23h 55m

£1,005

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton 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

Prices

Airlines

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Southampton to Florida Keys is on a Saturday. Travellers who choose to depart for Florida Keys on a Saturday will often find tickets for as low as £466. On the other hand, Monday is the most expensive day to depart from Southampton because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £627.

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

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

Cheap Southampton to Florida Keys flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Southampton Eastleigh Airport to Florida Keys?
Prices for flights from Southampton Eastleigh Airport to Florida Keys were last updated today.
How old do you have to be to fly from Southampton Eastleigh 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 Southampton Eastleigh Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys 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.
What is the most popular plane model from Southampton to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Southampton to Florida Keys is ATR 72-201 / 202 (35.34% of total bookings). The next most popular plane models are Embraer ERJ-145 (19.93%), Airbus A320-100/200 (12.85%), and Airbus A319 (9.94%).

Why use momondo?

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

Finding the right flight to Florida Keys from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

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

Flights from Southampton to Florida Keys 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 Southampton to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Southampton and alert you when they change.

An easier way to manage your Florida Keys 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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Popular Cities in Florida Keys

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Cheap flights from Southampton to Florida Keys from £490

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Florida Keys departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Southampton to Florida Keys

Cheap return flights

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Delta flights from Southampton to Florida Keys

Our best Delta deals on Southampton to Florida Keys flight tickets

British Airways flights from Southampton to Florida Keys

Our best British Airways deals on Southampton to Florida Keys flight tickets

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How to get the cheapest flight ticket from Southampton 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

What is the cheapest day to depart on your flight to Florida Keys?

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

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

What is the cheapest airline that flies from Southampton Eastleigh to Florida Keys?

British Airways and Delta are the most popular carriers operating from Southampton Eastleigh to Florida Keys

Which airlines fly to Florida Keys?

Cheap Southampton to Florida Keys flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Southampton Eastleigh Airport to Florida Keys?

How old do you have to be to fly from Southampton Eastleigh Airport to Florida Keys?

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

What is the most popular plane model from Southampton to Florida Keys?

Why use momondo?

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

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

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

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

An easier way to manage your Florida Keys 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular Cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo