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Cheap flights from Sheffield to Key Largo from £277

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — MIA
12 Aug — 19 Aug1
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 13 July 2026.

Thu 8/1019:25
MAN
-
MIA
1 stop29h 35m
Multiple Airlines
Wed 21/1022:00
MIA
-
MAN
1 stop21h 55m
Multiple Airlines
Deal found 9/7£379
Mon 7/918:10
MAN
-
MIA
2 stops30h 55m
Multiple Airlines
Tue 22/921:35
MIA
-
MAN
1 stop19h 15m
Multiple Airlines
Deal found 11/7£419
Tue 8/920:05
MAN
-
MIA
2 stops24h 00m
Multiple Airlines
Tue 22/921:35
MIA
-
MAN
1 stop19h 15m
Multiple Airlines
Deal found 11/7£419
Mon 7/918:10
MAN
-
MIA
2 stops30h 55m
Multiple Airlines
Thu 24/921:35
MIA
-
MAN
1 stop20h 45m
Multiple Airlines
Deal found 11/7£450
Tue 8/920:05
MAN
-
MIA
2 stops24h 00m
Multiple Airlines
Thu 24/921:35
MIA
-
MAN
1 stop20h 45m
Multiple Airlines
Deal found 11/7£451
Tue 8/920:05
MAN
-
MIA
2 stops24h 00m
Multiple Airlines
Sat 26/921:35
MIA
-
MAN
1 stop20h 15m
Multiple Airlines
Deal found 11/7£461
Wed 9/913:20
MAN
-
MIA
2 stops30h 15m
Multiple Airlines
Fri 25/916:20
MIA
-
MAN
2 stops22h 55m
Multiple Airlines
Deal found 11/7£462

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 13 July 2026.

Round-trip from

£379

One-way from

£277

Popular in

August

Cheapest in

February

Average price

£742
8/10-21/10
  • 8/10-21/10
  • 2 total stops
  • 51h 30m total
  • Sheffield to Key Largo
Search Deals
22/10
  • 22/10
  • 3 total stops
  • 32h 00m total
  • Sheffield to Key Largo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 13 July 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

Sat 14/11

17:10-14:50

1 stop26h 40m

Miami

Sun 22/11

16:50-10:40

1 stop12h 50m

£615

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Thu 3/12

12:55-18:05

2 stops34h 10m

Miami

Mon 14/12

19:55-12:15

2 stops35h 20m

£618

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Wed 18/11

12:55-18:05

2 stops34h 10m

Miami

Wed 25/11

08:30-18:35

2 stops29h 05m

£620

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Sat 21/11

12:25-18:05

2 stops34h 40m

Miami

Sat 5/12

08:30-18:35

2 stops29h 05m

£650

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Wed 11/11

12:55-18:05

2 stops34h 10m

Miami

Sun 22/11

19:55-18:35

1 stop17h 40m

£665

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Mon 23/11

08:55-19:30

1 stop15h 35m

Miami

Mon 14/12

14:05-08:55

2 stops13h 50m

£666
Fastest return journey

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Thu 10/12

08:50-19:30

1 stop15h 40m

Miami

Sat 19/12

22:00-16:25

1 stop13h 25m

£676

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Sun 30/8

07:00-20:10

1 stop18h 10m

Miami

Sun 6/9

17:00-07:45

1 stop33h 45m

£685
Cheapest one-way

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Sat 22/8

23:10-20:48

2 stops26h 38m

£334

ManchesterMiami

MAN - MIA

MANMIA

Manchester

Thu 22/10

16:05-20:00

1 stop32h 55m

£340

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 16 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 13 July 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
693 reviews
Check prices

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Entertainment

7.5

Overall

7.5

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
693 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Entertainment

7.5

Overall

7.5

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
1,878 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Entertainment

7.5

Overall

7.5

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
1,664 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Entertainment

7.5

Overall

7.5

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
2,336 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Entertainment

7.5

Overall

7.5

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
8,113 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Entertainment

7.5

Overall

7.5

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 £615, TAP AIR PORTUGAL can have you in Key Largo from Sheffield in 26h 40m. 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?

    £323 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 SWISS, with prices starting from £359 and £377, 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 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£280Average£807FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£335Average£413FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£383Average£571FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest£417Average£648FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£456Average£629FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£459Average£570FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£460Average£651FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£467Average£720FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Virgin AtlanticCheapest£467Average£727FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£472Average£739FlexibilityNo cancel feeOn-time77%
Search Air France 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 Largo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Key Largo from Sheffield today with Cheapflights!

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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