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Cheap flights from Sheffield to Key Largo from £291

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — MIA
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to Key Largo
Explore the most affordable flight options available from Sheffield to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 May 2026.

Wed 28/1008:10
MAN
-
MIA
1 stop16h 50m
Multiple Airlines
Fri 6/1121:45
MIA
-
MAN
2 stops17h 15m
Multiple Airlines
Deal found 24/5£443
Mon 21/907:50
MAN
-
MIA
1 stop17h 10m
Multiple Airlines
Fri 25/922:00
MIA
-
MAN
1 stop20h 50m
Multiple Airlines
Deal found 22/5£454
Thu 8/1020:55
MAN
-
MIA
1 stop28h 05m
LEVEL
Wed 21/1022:00
MIA
-
MAN
1 stop17h 15m
LEVEL
Deal found 25/5£473
Mon 14/907:50
MAN
-
MIA
1 stop17h 10m
Multiple Airlines
Mon 28/922:00
MIA
-
MAN
1 stop16h 15m
Multiple Airlines
Deal found 21/5£477
Mon 21/906:25
MAN
-
MIA
1 stop18h 35m
Multiple Airlines
Wed 23/922:00
MIA
-
MAN
1 stop17h 15m
Multiple Airlines
Deal found 22/5£495
Sat 7/1120:20
MAN
-
MIA
2 stops26h 45m
Scandinavian Airlines
Sat 14/1119:55
MIA
-
MAN
2 stops35h 20m
Scandinavian Airlines
Deal found 25/5£508
Sun 8/1119:15
MAN
-
MIA
1 stop27h 50m
Scandinavian Airlines
Sun 15/1119:55
MIA
-
MAN
1 stop32h 35m
Scandinavian Airlines
Deal found 25/5£513
Thu 29/1010:25
MAN
-
MIA
2 stops60h 40m
Scandinavian Airlines
Sun 8/1119:55
MIA
-
MAN
1 stop32h 35m
Scandinavian Airlines
Deal found 21/5£527
Sun 1/1120:25
MAN
-
MIA
2 stops26h 40m
Scandinavian Airlines
Sat 7/1119:55
MIA
-
MAN
2 stops35h 20m
Scandinavian Airlines
Deal found 25/5£528

Find flight deals from Sheffield to Key Largo

Keep the following information in mind while searching for Sheffield to Key Largo flight deals. Data was last updated 25 May 2026.

Round-trip from

£443

One-way from

£291

Popular in

August

Cheapest in

February

Average price

£634
28/10-6/11
  • 28/10-6/11
  • 3 total stops
  • 34h 05m total
  • Sheffield to Key Largo
Search Deals
13/11
  • 13/11
  • 1 total stop
  • 17h 20m total
  • Sheffield to Key Largo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sheffield to Key Largo 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 25 May 2026.
Use the filters below to find and compare flights from Sheffield to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Wed 11/11

19:15-18:05

1 stop27h 50m

Miami

Mon 23/11

19:55-18:35

1 stop17h 40m

£606

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Thu 29/10

19:15-19:05

1 stop27h 50m

Miami

Sun 8/11

19:55-09:30

1 stop32h 35m

£616

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Thu 2/7

20:55-20:00

1 stop28h 05m

Miami

Wed 8/7

22:00-20:15

1 stop17h 15m

£632

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Mon 9/11

09:30-22:16

2 stops17h 46m

Miami

Thu 19/11

10:20-17:00

2 stops25h 40m

£679

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Tue 10/11

09:30-20:37

2 stops16h 07m

Miami

Tue 24/11

14:30-17:00

2 stops21h 30m

£679

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Thu 9/7

13:45-20:00

1 stop35h 15m

Miami

Fri 24/7

22:00-12:40

1 stop33h 40m

£685

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Mon 14/9

10:35-14:46

3 stops33h 11m

Miami

Tue 29/9

07:00-09:50

2 stops21h 50m

£685

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Mon 21/9

06:05-18:52

3 stops41h 47m

Miami

Sun 27/9

16:01-10:25

2 stops37h 24m

£689

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Fri 13/11

18:45-14:45

1 stop25h 00m

Miami

Mon 23/11

14:30-11:30

2 stops16h 00m

£700
Fastest return journey

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Wed 11/11

05:50-19:31

2 stops18h 41m

Miami

Sat 21/11

17:59-16:35

2 stops17h 36m

£717

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Sheffield to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 Largo

How much does it cost for a return flight from Sheffield to Key Largo?

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated 25 May 2026.
See what other customers who have flown with Virgin Atlantic,Scandinavian Airlines, andAer Lingus from Sheffield to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Scandinavian Airlines
7.4
Good
1,790 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Aer Lingus
7.3
Good
1,581 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
TAP AIR PORTUGAL
7.2
Good
2,259 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,004 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Food

6.9

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from Sheffield to Key Largo. 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 Key Largo?

    For as low as £679, Scandinavian Airlines can have you in Key Largo from Sheffield in 17h 46m. Airlines will cover a distance of 4320 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Sheffield to Key Largo one-way?

    £320 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on British Airways and Icelandair, with prices starting from £323 and £350, respectively.

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

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

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

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

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

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

See more FAQs

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Top 10 airlines flying from Sheffield to Key Largo

Discover the top 10 airlines that operate flights from Sheffield to Key Largo. 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 25 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£278Average£755FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£326Average£399FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£377Average£549FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest£414Average£636FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£443Average£637FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£449Average£690FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£452Average£602FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£455Average£568FlexibilityNo cancel feeOn-time76%
Search Finnair flights
SWISSCheapest£464Average£697FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapest£468Average£740FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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

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

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

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

Yes, we can. To see specific flights from Sheffield to Key Largo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Sheffield to Key Largo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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