£702 Find Cheap Flights from Sheffield to Key West – Compare and Save

Two cabin classes are available on flights from Sheffield to Key West:

• Economy class
• Premium Economy Class

Most connecting flights from Sheffield to Key West pass through Atlanta Hartsfield-Jackson (ATL), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 67% on the Sheffield to Key West route. Friday is the cheapest departure day at £679 return on average, while Monday is the most expensive at £2,025, a difference of £1,345. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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.

A direct flight from Sheffield to Key West takes 0h 00m, covering 4,477 miles.

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.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £702 to £5,514. That means the highest observed fare was about 8x higher than the lowest one.

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

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

Return flights from Sheffield to Key West range from £656 to £918, with an average of £738 over the past 12 months. Anything below £656 counts as a good deal.