£564 Find Cheap Flights from Southampton to Florida Keys

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Florida Keys departing on 19/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Florida Keys

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Florida Keys, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Florida Keys, as well as popular online travel agencies
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Best Florida Keys Flight Deals from Southampton

Cheapest return prices found by our users on KAYAK in the last 72 hours
Miami
Miami2 stops£564
Key West
Key West2 stops£890
Miami
Miami2 stops£564
Key West
Key West2 stops£890

Cheap Flights from Southampton to Florida Keys

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Florida Keys that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Florida Keys

Tue, 19 Aug - Wed, 3 Sep
Delta Logo
18:25 - 21:22SOU-MIA
31h 57m2 stops
Delta Logo
12:30 - 08:45MIA-SOU
15h 15m2 stops
£564Delta
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Tue, 19 Aug - Mon, 1 Sep
Delta Logo
18:25 - 21:22SOU-MIA
31h 57m2 stops
Delta Logo
19:37 - 17:00MIA-SOU
16h 23m2 stops
£581Delta
Find Deal
Mon, 18 Aug - Mon, 1 Sep
Delta Logo
18:25 - 21:22SOU-MIA
31h 57m2 stops
Delta Logo
19:37 - 17:00MIA-SOU
16h 23m2 stops
£585Delta
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Wed, 9 Jul - Wed, 16 Jul
Delta Logo
09:20 - 23:07SOU-MIA
18h 47m2 stops
Delta Logo
11:25 - 08:45MIA-SOU
16h 20m2 stops
£587Delta
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Sun, 17 Aug - Wed, 3 Sep
Delta Logo
17:35 - 16:59SOU-MIA
28h 24m2 stops
Delta Logo
12:30 - 08:45MIA-SOU
15h 15m2 stops
£603Delta
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Thu, 10 Jul - Thu, 17 Jul
KLM Logo
09:20 - 23:07SOU-MIA
18h 47m2 stops
KLM Logo
17:58 - 17:50MIA-SOU
18h 52m2 stops
£687KLM
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Thu, 10 Jul - Mon, 14 Jul
Aer Lingus Logo
09:40 - 08:55SOU-MIA
28h 15m2 stops
Aer Lingus Logo
17:00 - 19:30MIA-SOU
21h 30m2 stops
£726Aer Lingus
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Thu, 10 Jul - Mon, 14 Jul
Aer Lingus Logo
09:40 - 08:55SOU-MIA
28h 15m2 stops
Aer Lingus Logo
08:43 - 19:30MIA-SOU
29h 47m2 stops
£737Aer Lingus
Find Deal
Sun, 27 Jul - Sun, 3 Aug
Logo
09:10 - 19:39SOU-MIA
39h 29m2 stops
Logo
14:15 - 19:30MIA-SOU
24h 15m2 stops
£780
Find Deal
Sun, 27 Jul - Sun, 3 Aug
Logo
21:30 - 00:11SOU-MIA
31h 41m3 stops
Logo
17:15 - 19:30MIA-SOU
21h 15m2 stops
£804
Find Deal
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KAYAK's insights & trends for Southampton to Florida Keys flights

Get data-powered insights and trends into flights from Southampton to Florida Keys to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a stopover from Southampton to Florida Keys?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £204, prices are generally cheapest when you fly direct.

Find deals

Good to know - Cheap tickets from Southampton to Florida Keys

Cheapest flight£564
Flight from Southampton to Miami

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Southampton to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southampton to Florida Keys is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southampton to Florida Keys with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southampton to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Florida Keys?

    The cheapest time of day to fly to Florida Keys is generally in the morning, when retur flights cost £760 on average. The most expensive time of day to fly to Florida Keys is generally in the morning, which is peak travel time and where the average cost of a ticket is £760.

Top airline flying from Southampton to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying from Southampton to Florida Keys. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Southampton to Florida Keys? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1358 reviews
7.1Entertainment
7.8Boarding
7.2Food
8.4Crew
7.7Comfort
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Everything you need to know for your flight to Florida Keys

Information on your arrival and departure airports

Southampton (SOU)

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