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£169+ Cheap flights from Key West

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
EYW — LGW
18 Jun — 25 Jun1
1 adult

What to know about flights from Key West

Discover essential information about flights departing from Key West, including flight schedules, destinations, airlines operating at the Key West airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 June 2025.

Good round-trip deal

£1,319 or less
Price to beat on a round-trip flight from Key West.
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Find flights from Key West

Cheapest flights from Key West
Explore the most affordable flight options available from Key West. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Tue 19/811:26EYW - LHR
1 stop16h 59mAmerican Airlines
Thu 28/809:55LHR - EYW
1 stop14h 12mAmerican Airlines
Deal found 12/6£479
Wed 6/813:52EYW - MAN
2 stops18h 18mBritish Airways
Wed 27/807:05MAN - EYW
2 stops17h 02mBritish Airways
Deal found 11/6£480
Wed 6/817:55EYW - MAN
2 stops19h 55mAmerican Airlines
Wed 27/810:55MAN - EYW
2 stops30h 04mAmerican Airlines
Deal found 12/6£481
Tue 19/814:00EYW - LHR
1 stop16h 10mKLM
Thu 28/809:20LHR - EYW
1 stop15h 52mKLM
Deal found 11/6£512
Tue 19/811:52EYW - LHR
2 stops18h 08mDelta
Thu 28/809:20LHR - EYW
1 stop15h 52mDelta
Deal found 11/6£516
Wed 3/915:05EYW - LHR
2 stops14h 35mUnited Airlines
Mon 8/909:30LHR - EYW
2 stops33h 31mUnited Airlines
Deal found 11/6£536
Wed 6/814:03EYW - MAN
2 stops21h 42mDelta
Wed 27/811:55MAN - EYW
1 stop13h 17mDelta
Deal found 12/6£592
Wed 3/909:47EYW - LGW
1 stop17h 48mMultiple Airlines
Mon 8/912:20LGW - EYW
1 stop25h 47mMultiple Airlines
Deal found 11/6£787
Tue 24/613:24EYW - LHR
1 stop16h 11mBritish Airways
Tue 15/709:55LHR - EYW
1 stop14h 26mBritish Airways
Deal found 12/6£846
Mon 28/714:12EYW - MAN
2 stops22h 13mUnited Airlines
Mon 4/811:50MAN - EYW
2 stops30h 36mUnited Airlines
Deal found 12/6£993
Wed 9/710:02EYW - LHR
2 stops20h 48mMultiple Airlines
Wed 30/712:00LHR - EYW
3 stops30h 07mMultiple Airlines
Deal found 11/6£1,177
Tue 24/613:24EYW - LGW
2 stops16h 26mBritish Airways
Tue 15/720:40LGW - EYW
2 stops27h 41mBritish Airways
Deal found 12/6£2,338

Find flights from Key West within your budget

Find flights departing from Key West that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 June 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Gatwick

Route

Depart

Return

Price

Key WestLondon

EYW - LHR

EYWLHR

Key West

Tue 19/8

11:26-09:25

1 stop16h 59m

London Heathrow

Thu 28/8

09:55-19:07

1 stop14h 12m

£479

Key WestManchester

EYW - MAN

EYWMAN

Key West

Wed 6/8

13:52-13:10

2 stops18h 18m

Manchester

Wed 27/8

07:05-19:07

2 stops17h 02m

£480

Key WestManchester

EYW - MAN

EYWMAN

Key West

Wed 6/8

17:55-18:50

2 stops19h 55m

Manchester

Wed 27/8

10:55-11:59

2 stops30h 04m

£481

Key WestLondon

EYW - LHR

EYWLHR

Key West

Tue 19/8

14:00-11:10

1 stop16h 10m

London Heathrow

Thu 28/8

09:20-20:12

1 stop15h 52m

£512

Key WestLondon

EYW - LHR

EYWLHR

Key West

Tue 19/8

11:52-11:00

2 stops18h 08m

London Heathrow

Thu 28/8

09:20-20:12

1 stop15h 52m

£516

Key WestLondon

EYW - LHR

EYWLHR

Key West

Wed 3/9

15:05-10:40

2 stops14h 35m

London Heathrow

Mon 8/9

09:30-14:01

2 stops33h 31m

£536

Key WestManchester

EYW - MAN

EYWMAN

Key West

Wed 6/8

14:03-16:45

2 stops21h 42m

Manchester

Wed 27/8

11:55-20:12

1 stop13h 17m

£592

Key WestLondon

EYW - LGW

EYWLGW

Key West

Wed 3/9

09:47-08:35

1 stop17h 48m

London Gatwick

Mon 8/9

12:20-09:07

1 stop25h 47m

£787

Key WestLondon

EYW - LHR

EYWLHR

Key West

Tue 24/6

13:24-10:35

1 stop16h 11m

London Heathrow

Tue 15/7

09:55-19:21

1 stop14h 26m

£846

Key WestManchester

EYW - MAN

EYWMAN

Key West

Mon 28/7

14:12-17:25

2 stops22h 13m

Manchester

Mon 4/8

11:50-13:26

2 stops30h 36m

£993

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 16 results
1
2

Best time to book a flight from Key West

Have a flexible travel schedule? Discover the best time to fly from Key West 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.

Travel insights for flights from Key West

Get recent, data-driven insights about flights from Key West including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Key West?

If you’re flying from Key West, these routes are more frequently taken by airlines Atlanta (143 flights per day), Tampa (60 flights per day) and Fort Lauderdale (42 flights per day).

Philadelphia
Philadelphia
From £1,793

What is the cheapest place to fly to from Key West?

The cheapest city to fly to from Key West is Philadelphia, with prices starting at £1,319. Explore other affordable destinations below.

Philadelphia
Philadelphia
From £1,793

Airline reviews for flights from Key West

Get insights into the airlines that provide service from 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 airline for your flight from Key West. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
British Airways
6.6
Okay
7,011 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.

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Related info for your journey

Access useful and relevant information related to your journey from Key West. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 June 2025.

  • What are the most popular destinations to fly to from Key West?

    This month, the top selected destinations from Key West are Denver, Hartford, Chicago O'Hare Intl Airport. Throughout the year, Tampa, Boston, Denver are some of the top choices made by users flying from Key West.

  • What is the cheapest flight from Key West to anywhere?

    Users have flown out of Key West for as low as £1,319 to Philadelphia (prices may vary depending on the airline and departure time). On average, users have booked flights for £1,319 to fly from Key West.

  • How does Cheapflights help users find flights from Key West?

    Deals for flights from Key West are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Key West.

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

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Key West flexibly with Cheapflights today.

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

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

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How does Cheapflights help users find flights from Key West?

Deals for flights from Key West are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Key West.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Key West flexibly with Cheapflights today.

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

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

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