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$267+ Cheap flights from Key Largo, FL to Sheffield, England

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MAN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Sheffield are usually found in February or September, booked 73 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from Key Largo to Sheffield

Keep the following information in mind while searching for Key Largo to Sheffield flight deals. Data was last updated July 31, 2025.

Round-trip from

$572
(Mytrip)

One-way from

$267
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,017
From Key Largo to Sheffield
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One-way flight from Key Largo to Sheffield
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Highest demand for flights based on searches. 23% potential increase in price ($253 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key Largo to Sheffield

Cheapest flights from Key Largo to Sheffield
Explore the most affordable flight options available from Key Largo to Sheffield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:35 pmMIA - MAN
1 stop13h 00mTAP AIR PORTUGAL
Tue 11/185:15 pmMAN - MIA
1 stop26h 35mTAP AIR PORTUGAL
Deal found 7/29$535
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:35 pmMIA - MAN
2 stops20h 05mMultiple Airlines
Sun 11/168:50 amMAN - MIA
1 stop16h 10mMultiple Airlines
Deal found 7/29$552
This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:55 pmMIA - MAN
2 stops35h 20mScandinavian Airlines
Sun 11/168:30 pmMAN - MIA
2 stops26h 35mScandinavian Airlines
Deal found 7/29$565
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:00 pmMIA - MAN
1 stop15h 40mBritish Airways
Mon 11/172:50 pmMAN - MIA
1 stop30h 30mBritish Airways
Deal found 7/29$618
This Virgin Atlantic deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amMIA - MAN
1 stop18h 40mVirgin Atlantic
Tue 11/1810:25 amMAN - MIA
2 stops19h 27mVirgin Atlantic
Deal found 7/29$619
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:10 amMIA - MAN
1 stop19h 25mDelta
Tue 10/72:15 pmMAN - MIA
1 stop14h 04mDelta
Deal found 7/29$625
This Lufthansa deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/134:40 pmMIA - MAN
1 stop13h 00mLufthansa
Thu 8/216:05 amMAN - MIA
1 stop13h 35mLufthansa
Deal found 7/28$673
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:40 amMIA - MAN
2 stops21h 10mUnited Airlines
Mon 9/89:10 amMAN - MIA
1 stop34h 30mUnited Airlines
Deal found 7/29$695
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:50 amMIA - MAN
1 stop17h 30mAir Canada
Sun 9/2111:50 amMAN - MIA
1 stop14h 44mAir Canada
Deal found 7/30$711

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Sheffield 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Key Largo to Sheffield that are best for you.

Fly from

Key Largo

Fly to

Sheffield

Route

Depart

Return

Price

MiamiManchester

MIA - MAN

MIAMAN

Miami

Mon 8/18

5:15 pm-2:00 pm

2 stops15h 45m

Manchester

Mon 9/8

8:40 pm-2:45 pm

2 stops23h 05m

$572

MiamiManchester

MIA - MAN

MIAMAN

Miami

Sun 9/21

7:10 am-7:35 am

1 stop19h 25m

Manchester

Tue 10/7

2:15 pm-11:19 pm

1 stop14h 04m

$625

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 8/13

10:50 pm-4:55 pm

1 stop13h 05m

Manchester

Wed 9/3

11:55 am-9:28 pm

1 stop14h 33m

$647

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 8/13

4:40 pm-10:40 am

1 stop13h 00m

Manchester

Thu 8/21

6:05 am-2:40 pm

1 stop13h 35m

$673

MiamiManchester

MIA - MAN

MIAMAN

Miami

Mon 8/18

8:40 am-10:50 am

2 stops21h 10m

Manchester

Mon 9/8

9:10 am-2:40 pm

1 stop34h 30m

$695

MiamiManchester

MIA - MAN

MIAMAN

Miami

Mon 8/18

8:40 pm-7:55 am

1 stop30h 15m

Manchester

Mon 9/8

7:45 pm-5:00 pm

1 stop26h 15m

$704

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 9/17

11:50 am-10:20 am

1 stop17h 30m

Manchester

Sun 9/21

11:50 am-9:34 pm

1 stop14h 44m

$711

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 8/6

3:55 am-6:35 pm

2 stops33h 40m

$267

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 10/8

3:55 am-10:10 am

1 stop25h 15m

$308

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 8/20

6:00 am-8:35 am

1 stop21h 35m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 15 results
1
2

Best time to book a flight from Key Largo to Sheffield

Have a flexible travel schedule? Discover the best time to fly to Sheffield from Key Largo with our price prediction graph.
Estimated round-trip 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 Key Largo to Sheffield

How far ahead should I book a flight from Key Largo to Sheffield?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Sheffield. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Sheffield, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Sheffield (average of $645). Flying from Key Largo to Sheffield in June is currently the most expensive (average of $1,009). 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.

What is the cheapest time of day to fly from KE9 to SH9?

Find hourly flight availability from Key Largo to Sheffield. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Key Largo to Sheffield, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to Sheffield?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Sheffield. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Sheffield flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sheffield

Get insights into the airlines that provide service to Sheffield. 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 Sheffield. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Delta, SWISS, and United Airlines from Key Largo to Sheffield. 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.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $308. However, be on the lookout for offers from Virgin Atlantic and Lufthansa, as they are both options that can get you from Key Largo to Sheffield for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Sheffield 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 Key Largo to Sheffield?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Sheffield (average of $645). Flying from Key Largo to Sheffield in June is currently the most expensive (average of $1,009). 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 4 airlines flying from Key Largo to Sheffield

Discover the top 4 airlines that operate flights from Key Largo to Sheffield. 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$602Average$826FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$602Average$787FlexibilityNo cancel feeOn-time70%
DeltaCheapest$616Average$945FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$663Average$1,067FlexibilityNo cancel feeOn-time72%

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