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Cheap flights from Sheffield to Key West from £564

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — EYW
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to Key West

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to Key West
Explore the most affordable flight options available from Sheffield to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Wed 18/306:00
MAN
-
EYW
2 stops20h 19m
United Airlines
Wed 25/317:30
EYW
-
MAN
2 stops17h 20m
United Airlines
Deal found 1/2£564
Wed 23/909:30
MAN
-
EYW
2 stops37h 57m
Iberia
Mon 28/919:51
EYW
-
MAN
2 stops36h 14m
Iberia
Deal found 3/2£573
Wed 18/313:30
MAN
-
EYW
1 stop34h 11m
Virgin Atlantic
Wed 25/318:25
EYW
-
MAN
1 stop12h 05m
Virgin Atlantic
Deal found 1/2£575
Wed 30/910:40
MAN
-
EYW
1 stop14h 05m
Multiple Airlines
Wed 14/1014:01
EYW
-
MAN
2 stops18h 09m
Multiple Airlines
Deal found 1/2£579
Wed 30/907:05
MAN
-
EYW
2 stops16h 22m
British Airways
Wed 14/1014:01
EYW
-
MAN
2 stops18h 09m
British Airways
Deal found 1/2£584
Wed 30/910:40
MAN
-
EYW
1 stop14h 05m
Virgin Atlantic
Wed 14/1011:45
EYW
-
MAN
1 stop14h 30m
Virgin Atlantic
Deal found 1/2£590
Wed 18/313:40
MAN
-
EYW
2 stops31h 50m
Delta
Wed 25/314:40
EYW
-
MAN
1 stop15h 50m
Delta
Deal found 1/2£593
Wed 23/910:40
MAN
-
EYW
1 stop29h 18m
Delta
Mon 28/907:00
EYW
-
MAN
2 stops26h 00m
Delta
Deal found 3/2£608
Thu 17/905:55
MAN
-
EYW
2 stops21h 16m
United Airlines
Mon 21/916:05
EYW
-
MAN
2 stops20h 05m
United Airlines
Deal found 2/2£613

Find flight deals from Sheffield to Key West

Keep the following information in mind while searching for Sheffield to Key West flight deals. Data was last updated 3 February 2026.

Round-trip from

£564

Popular in

August

Cheapest in

January

Average price

£559
United Airlines
  • United Airlines
  • 18/3-25/3
  • 4 total stops
  • 37h 39m total
  • Sheffield to Key West
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sheffield to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Sheffield to Key West that are best for you.

Fly from

Sheffield

Fly to

Key West

Route

Depart

Return

Price

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 18/3

06:00-22:19

2 stops20h 19m

Key West

Wed 25/3

17:30-14:50

2 stops17h 20m

£564

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 18/3

13:30-19:41

1 stop34h 11m

Key West

Wed 25/3

18:25-10:30

1 stop12h 05m

£575

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 18/3

13:40-17:30

2 stops31h 50m

Key West

Wed 25/3

14:40-10:30

1 stop15h 50m

£593

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 18/3

07:50-22:37

3 stops18h 47m

Key West

Wed 25/3

19:42-16:20

2 stops16h 38m

£641

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 19/3

13:00-16:36

2 stops31h 36m

Key West

Thu 26/3

14:24-10:20

2 stops15h 56m

£653

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 19/3

05:40-22:37

2 stops20h 57m

Key West

Fri 27/3

19:42-16:35

2 stops16h 53m

£662

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 19/3

13:30-17:30

1 stop32h 00m

Key West

Fri 27/3

07:30-08:20

2 stops20h 50m

£700

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 19/3

06:00-16:36

3 stops38h 36m

Key West

Fri 27/3

16:55-08:50

2 stops59h 55m

£914

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 19/3

06:25-13:37

3 stops35h 12m

Key West

Fri 27/3

14:35-17:55

3 stops23h 20m

£943

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 18/3

11:00-11:30

3 stops28h 30m

Key West

Wed 25/3

12:25-18:40

3 stops26h 15m

£1,031

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Best time to book a flight from Sheffield to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Sheffield with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sheffield to Key West

What is the cheapest month to book a flight from Sheffield to Key West?

Currently, September is the cheapest month in which you can book a flight from Sheffield to Key West (average of £450). Flying from Sheffield to Key West in August is currently the most expensive (average of £862). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated 3 February 2026.
Read reviews from past customers who have flown with Virgin Atlantic and British Airways from Sheffield to Key West. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Food

6.9

Overall

7.5

Entertainment

7.6

Comfort

7.3

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Food

6.9

Overall

7.5

Entertainment

7.6

Comfort

7.3

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,712 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Food

6.9

Overall

7.5

Entertainment

7.6

Comfort

7.3

Crew

8.2

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Sheffield to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Sheffield?

    Most people fly into Key West (EYW) if they book a flight to Key West from Sheffield. On average, Key West has 0 inbound flights from Sheffield per day from 2 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • How long is the flight from Sheffield to Key West?

    For as low as £564, United Airlines can have you in Key West from Sheffield in 20h 19m. The distance between Sheffield and Key West is about 4445 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Sheffield to Key West that include hotel bookings?

    Yes. In addition to deals on Sheffield to Key West flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sheffield to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sheffield to Key West.

  • Can I find deals for business class flights from Sheffield to Key West?

    Yes. Cheapflights offers flight deals from Sheffield to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sheffield to Key West?

    Currently, September is the cheapest month in which you can book a flight from Sheffield to Key West (average of £450). Flying from Sheffield to Key West in August is currently the most expensive (average of £862). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Sheffield to Key West

Discover the top 2 airlines that operate flights from Sheffield to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£448Average£628FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£536Average£658FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sheffield to Key West?

Cheapflights makes it easy to find Sheffield to Key West flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sheffield to Key West?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sheffield to Key West.

Can Cheapflights find flights from Sheffield to Key West with no change fees?

Certainly. Search results for flights to Key West from Sheffield shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sheffield to Key West become cheaper?

Not ready to book yet? You can track prices for flights from Sheffield to Key West on Cheapflights with our Price Alert feature and get notified when better prices are available.

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