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Cheap flights from Sheffield to Florida Keys from £250

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — EYW
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to Florida Keys
Explore the most affordable flight options available from Sheffield to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Sun 1/1119:15
MAN
-
MIA
1 stop27h 50m
Scandinavian Airlines
Sat 7/1119:55
MIA
-
MAN
1 stop32h 35m
Scandinavian Airlines
Deal found 6/3£487
Thu 12/315:20
MAN
-
MIA
2 stops28h 30m
Multiple Airlines
Wed 25/318:15
MIA
-
MAN
1 stop12h 45m
Multiple Airlines
Deal found 6/3£489
Thu 29/1012:55
MAN
-
MIA
2 stops34h 10m
Scandinavian Airlines
Sun 8/1119:55
MIA
-
MAN
2 stops41h 00m
Scandinavian Airlines
Deal found 8/3£490
Thu 5/1112:55
MAN
-
MIA
2 stops34h 10m
Scandinavian Airlines
Mon 9/1119:55
MIA
-
MAN
2 stops17h 00m
Scandinavian Airlines
Deal found 7/3£495
Sun 8/1119:15
MAN
-
MIA
1 stop27h 50m
Scandinavian Airlines
Sat 28/1119:55
MIA
-
MAN
2 stops18h 50m
Scandinavian Airlines
Deal found 8/3£495
Tue 17/317:30
MAN
-
MIA
2 stops30h 50m
Multiple Airlines
Wed 25/318:15
MIA
-
MAN
1 stop12h 45m
Multiple Airlines
Deal found 9/3£498
Fri 18/906:55
MAN
-
EYW
2 stops16h 32m
British Airways
Tue 22/919:51
EYW
-
MAN
2 stops32h 59m
British Airways
Deal found 5/3£606
Wed 23/907:05
MAN
-
EYW
2 stops40h 22m
British Airways
Mon 28/919:51
EYW
-
MAN
2 stops36h 14m
British Airways
Deal found 10/3£607
Thu 3/1207:45
MAN
-
EYW
2 stops16h 49m
British Airways
Mon 7/1216:10
EYW
-
MAN
2 stops16h 50m
British Airways
Deal found 9/3£628
Wed 23/910:40
MAN
-
EYW
1 stop14h 05m
Delta
Mon 28/907:00
EYW
-
MAN
2 stops26h 00m
Delta
Deal found 9/3£641
Thu 23/410:50
MAN
-
EYW
2 stops17h 08m
British Airways
Wed 27/519:40
EYW
-
MAN
2 stops18h 25m
British Airways
Deal found 10/3£659

Find flight deals from Sheffield to Florida Keys

Keep the following information in mind while searching for Sheffield to Florida Keys flight deals. Data was last updated 11 March 2026.

Round-trip from

£504

One-way from

£250

Popular in

August

Cheapest in

February

Average price

£591
22/4-29/4
  • 22/4-29/4
  • 6 total stops
  • 64h 55m total
  • Sheffield to Florida Keys
Search Deals
25/4
  • 25/4
  • 3 total stops
  • 51h 57m total
  • Sheffield to Florida Keys
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sheffield to Florida Keys 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 11 March 2026.
Use the filters below to find and compare flights from Sheffield to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Wed 29/4

13:50-08:42

2 stops23h 52m

Miami

Thu 7/5

14:24-09:45

2 stops14h 21m

£594

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Wed 15/4

07:55-22:10

2 stops19h 15m

Miami

Thu 23/4

21:15-23:10

1 stop20h 55m

£602

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Thu 23/4

20:00-20:10

1 stop29h 10m

Miami

Sat 2/5

21:15-22:35

1 stop20h 20m

£625
Fastest return journey

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Mon 20/4

06:00-14:40

1 stop13h 40m

Miami

Mon 27/4

16:40-10:40

1 stop13h 00m

£636

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Sun 19/4

11:10-22:28

2 stops40h 18m

Miami

Sun 26/4

18:00-09:50

2 stops34h 50m

£649

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Sun 12/7

10:35-11:35

2 stops30h 00m

Miami

Wed 29/7

22:40-15:30

1 stop11h 50m

£671

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Sun 12/7

20:00-21:58

2 stops30h 58m

Miami

Wed 29/7

13:48-09:50

2 stops15h 02m

£681

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Thu 9/7

06:55-20:05

2 stops18h 10m

Miami

Sun 12/7

21:50-22:35

2 stops19h 45m

£692

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Fri 21/8

20:10-16:45

1 stop25h 35m

Miami

Sat 29/8

16:41-19:00

2 stops21h 19m

£705

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 23/4

13:00-10:46

1 stop26h 46m

Key West

Wed 27/5

18:19-20:05

2 stops20h 46m

£740

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Sheffield to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys 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 Florida Keys

What is the cheapest month to book a flight from Sheffield to Florida Keys?

Currently, September is the cheapest month in which you can book a flight from Sheffield to Florida Keys (average of £457). Flying from Sheffield to Florida Keys in August is currently the most expensive (average of £876). 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 Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated 11 March 2026.
Get a feel of what it's like to fly with Finnair,Virgin Atlantic, andScandinavian Airlines from Sheffield to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,371 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Virgin Atlantic
7.5
Good
680 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Scandinavian Airlines
7.3
Good
1,708 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
TAP AIR PORTUGAL
7.1
Good
2,162 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,781 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Food

6.7

Comfort

7.5

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

Related info for your journey

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

  • How long is the flight from Sheffield to Florida Keys?

    There are many flights that can get you from Sheffield to Florida Keys in 13h 40m. Fly via British Airways, United Airlines, or Delta to get the fastest option. Sheffield and Florida Keys are separated by a distance of 4320 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Sheffield to Florida Keys one-way?

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at £251. TAP AIR PORTUGAL flights start at £322 while deals on British Airways start at £324 one-way.

  • Can I find deals for flights from Sheffield to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from Sheffield to Florida Keys?

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

  • Can I find deals for business class flights from Sheffield to Florida Keys?

    Yes. Cheapflights offers flight deals from Sheffield to Florida Keys 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 Florida Keys?

    Currently, September is the cheapest month in which you can book a flight from Sheffield to Florida Keys (average of £457). Flying from Sheffield to Florida Keys in August is currently the most expensive (average of £876). 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 Florida Keys

Discover the top 2 airlines that operate flights from Sheffield to Florida Keys. 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£455Average£619FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£545Average£707FlexibilityNo 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 Florida Keys?

Cheapflights helps you search for flights from Sheffield to Florida Keys via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sheffield to Florida Keys?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sheffield to Florida Keys for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sheffield to Florida Keys with no change fees?

Yes! Cheapflights helps users easily find flights from Sheffield to Florida Keys with no change fees.

Can Cheapflights notify me if prices for flights from Sheffield to Florida Keys become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Florida Keys from Sheffield today and book when prices fit your budget.

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