SOU - EYW

£620 Find Cheap Flights from Southampton to Key West – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£620
Typical prices: £958-£958
KLM
Sun 28/10Sun 4/11
SOU - EYW • 2 stops
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Flight Deals

Cheap Flights from Southampton to Key West (SOU-EYW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Key West

Wed, 28 Oct - Wed, 4 Nov
Delta Logo
08:40 - 10:47SOU  Southampton Eastleigh-EYW Key West
30h 07m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
07:40 - 08:10EYW  Key West-SOU Southampton Eastleigh
19h 30m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£620Delta
Mon, 25 Jan - Wed, 3 Feb
KLM Logo
17:30 - 19:43SOU  Southampton Eastleigh-EYW Key West
31h 13m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
KLM Logo
07:00 - 17:00EYW  Key West-SOU Southampton Eastleigh
29h 00m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£633KLM
Wed, 28 Oct - Wed, 4 Nov
British Airways Logo
20:00 - 19:33SOU  Southampton Eastleigh-EYW Key West
27h 33m3 stops Dublin London Heathrow Miami
British Airways Logo
18:35 - 08:50EYW  Key West-SOU Southampton Eastleigh
33h 15m3 stops Miami London Heathrow Dublin
£836British Airways
Mon, 25 Jan - Wed, 3 Feb
Multiple Airlines Logo
06:50 - 09:22SOU  Southampton Eastleigh-EYW Key West
31h 32m3 stops Newcastle upon Tyne London Heathrow Miami
Multiple Airlines Logo
12:07 - 19:30EYW  Key West-SOU Southampton Eastleigh
26h 23m2 stops Chicago O'Hare Intl Dublin
£879Multiple Airlines
Booking Insights

Price, demand, and travel trends for Southampton to Key West flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Southampton to Key West with more confidence.

How much is a return flight from Southampton to Key West?

Return flights from Southampton to Key West start at £620. Prices are below average for this route right now, with typical return fares ranging from £958 to £958. The lowest price found in the past 5 days was £620 on KLM.

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When to book flights from Southampton to Key West

Are your dates flexible? Find out the best times to travel from Southampton to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Southampton to Key West flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Southampton to Key West?

    Flights from Southampton to Key West usually depart from Southampton Eastleigh (SOU) and arrive at Key West (EYW).

  • What popular places can I visit in Key West?

    Some of the most popular sights in Key West are Duval Street and Mallory Square. These are among the most viewed places in Key West on KAYAK.

  • Do I need a passport to fly from Southampton to Key West?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Southampton to Key West changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about £620 to £879. That means the highest observed fare was about 41% higher than the lowest one.

  • What is the time difference between Southampton and Key West?

    Key West is 5 hours behind Southampton (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Key West Airport (EYW)?

    Key West Airport (EYW) hosts 5 major car hire companies, with daily rates starting from around £21 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Enterprise Rent-A-Car
    • Alamo

Your guide to booking Southampton to Key West flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Southampton to Key West

Complete your trip to Key West with a hotel stay or car hire

Car hire in Key West
Hotels in Key West
Holidays in Key West