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Cheap flights from London Heathrow Airport to Key West from £634

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/6. 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.
LHR — EYW
7 Jun — 14 Jun1
1 adult
Fri 7/6
Fri 14/6

Cheap flight deals from Heathrow to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 June 2024.

Popular in

August

Cheapest in

April

Average price

£976

Round-trip from

£451
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 29% potential price drop
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Average for round-trip flights in June 2024
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From London Heathrow to Key West
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What is the cheapest day to fly round-trip from London Heathrow Airport to Key West?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Key West. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from London Heathrow Airport to Key West?

Find a great deal and save up to 55% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Key West within the next two weeks, with the cheapest ticket starting at £512.

What is the cheapest month to fly from London Heathrow Airport to Key West?

The best pricing can be found in the month of February. Prices to Key West from London Heathrow Airport average £602. You can even find prices in February for less than £602, as users have found deals to Key West from as low as £444. The month of August appears to be one of the more expensive times to travel to Key West from London Heathrow Airport. Flying in the targeted month can save you up to 26%.

What is the cheapest time of day to fly from LHR to EYW?

When flying from London Heathrow Airport to Key West, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 2% versus a flight at midday.

Cheap Virgin Atlantic flights from Heathrow to Key West

Explore cheap flight options specifically provided by Virgin Atlantic for the route between Heathrow and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Thu 20/611:35LHR - EYW
1 stop13h 05mVirgin Atlantic
Sat 20/707:23EYW - LHR
1 stop18h 02mVirgin Atlantic
Deal found 1/6£634
Fri 11/1020:05LHR - EYW
2 stops28h 28mVirgin Atlantic
Sun 20/1018:05EYW - LHR
1 stop32h 45mVirgin Atlantic
Deal found 1/6£2,816

Cheap Heathrow to Key West flights in June & July 2024

Find cheap flight options from Heathrow to Key West specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Prices were last updated on 2 June 2024.
Thu 20/611:35LHR - EYW
1 stop13h 05mVirgin Atlantic
Sat 20/707:23EYW - LHR
1 stop18h 02mVirgin Atlantic
Deal found 1/6£634
Thu 20/616:40LHR - EYW
2 stops26h 29mUnited Airlines
Sat 20/715:10EYW - LHR
2 stops14h 30mUnited Airlines
Deal found 1/6£645

Heathrow to Key West 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Thu 20/611:35LHR - EYW
1 stop13h 05mVirgin Atlantic
Sat 20/707:23EYW - LHR
1 stop18h 02mVirgin Atlantic
Deal found 1/6£634
Thu 20/616:40LHR - EYW
2 stops26h 29mUnited Airlines
Sat 20/715:10EYW - LHR
2 stops14h 30mUnited Airlines
Deal found 1/6£645
Fri 11/1020:05LHR - EYW
2 stops28h 28mVirgin Atlantic
Sun 20/1018:05EYW - LHR
1 stop32h 45mVirgin Atlantic
Deal found 1/6£2,816
Fri 11/1012:35LHR - EYW
1 stop28h 09mAmerican Airlines
Sun 20/1017:06EYW - LHR
1 stop32h 34mAmerican Airlines
Deal found 1/6£2,822
Fri 11/1018:00LHR - EYW
2 stops25h 10mMultiple Airlines
Sun 20/1014:42EYW - LHR
2 stops34h 48mMultiple Airlines
Deal found 1/6£2,824
Sat 21/1217:40LHR - EYW
2 stops24h 32mDelta
Sat 4/107:00EYW - LHR
1 stop18h 50mDelta
Deal found 1/6£3,171

Find flights from Heathrow to Key West within your budget

Customise your flight search to find flights from Heathrow to Key West 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 909,873 searches. Data last updated 2 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£634 - £2,824

Route

Depart

Return

Price

London HeathrowKey West

LHR - EYW

LHREYW

London Heathrow

Thu 20/6

1 stop13h 05m

Key West

Sat 20/7

1 stop18h 02m

£634

London HeathrowKey West

LHR - EYW

LHREYW

London Heathrow

Thu 20/6

2 stops26h 29m

Key West

Sat 20/7

2 stops14h 30m

£645

London HeathrowKey West

LHR - EYW

LHREYW

London Heathrow

Fri 11/10

2 stops28h 28m

Key West

Sun 20/10

1 stop32h 45m

£2,816

London HeathrowKey West

LHR - EYW

LHREYW

London Heathrow

Fri 11/10

1 stop28h 09m

Key West

Sun 20/10

1 stop32h 34m

£2,822

London HeathrowKey West

LHR - EYW

LHREYW

London Heathrow

Fri 11/10

2 stops25h 10m

Key West

Sun 20/10

2 stops34h 48m

£2,824

Flights are sorted by cheapest first

Deals found on 1/6

What is the cheapest day to fly from London Heathrow Airport to Key West?

Use this chart to determine the cheapest time to fly return from Heathrow to Key West. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Key West flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Heathrow to Key West

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

Temperature and rainfall in Key West by month

Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.

EYW

Temperature

21 - 29 °C

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to 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 an airline for your flight to Key West. Reviews last updated 2 June 2024.
Virgin Atlantic
7.6
Good
720 reviews
Check prices

Crew

8.3

Comfort

7.4

Entertainment

7.7

Overall

7.6

Boarding

7.8

Food

7.1

Reviews

1 / 10

It was a short flight but they upgraded my partner and I as a birthday surprise

Virgin Atlantic
7.6
Good
720 reviews
Virgin Atlantic
7.6
Good
720 reviews
Check prices

Crew

8.3

Comfort

7.4

Entertainment

7.7

Overall

7.6

Boarding

7.8

Food

7.1

Reviews

1 / 10

It was a short flight but they upgraded my partner and I as a birthday surprise

United Airlines
7.4
Good
10,755 reviews
Virgin Atlantic
7.6
Good
720 reviews
Check prices

Crew

8.3

Comfort

7.4

Entertainment

7.7

Overall

7.6

Boarding

7.8

Food

7.1

Reviews

1 / 10

It was a short flight but they upgraded my partner and I as a birthday surprise

American Airlines
7.3
Good
14,260 reviews
Virgin Atlantic
7.6
Good
720 reviews
Check prices

Crew

8.3

Comfort

7.4

Entertainment

7.7

Overall

7.6

Boarding

7.8

Food

7.1

Reviews

1 / 10

It was a short flight but they upgraded my partner and I as a birthday surprise

Related info for your journey

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

  • What airport do you fly into for flights to Key West from London Heathrow?

    Most people fly into Key West (EYW) if they book a flight to Key West from London Heathrow. On average, Key West has 0 inbound flights from London Heathrow per day from 4 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • Can I find flights from London Heathrow Airport to Key West for under £700 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Key West for under £700. The cheapest flight booked recently is on Virgin Atlantic for just £634, but on average you can expect to pay £1,948.

  • What are the cheapest airlines flying from London Heathrow Airport to Key West round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Key West round-trip from £634. Other airlines that can offer you cheap pricing are United Airlines, from £645, and American Airlines, from £2,822. Virgin Atlantic is priced at 3% lower than the current average price of a flight leaving 3 months from now.

  • What does LHR to EYW mean?

    This is defined as London Heathrow Airport (LHR) and Key West Airport (EYW). Codes like Key West Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Heathrow to Key West that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Key West flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Key West with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Key West flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Key West that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Key West?

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

  • Can I find deals for business class flights from Heathrow to Key West?

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

  • Can I find deals for flights from Heathrow to Key West that allow pets onboard?

    Many airlines flying from Heathrow to Key West offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Key West?

    Yes, you can often find last-minute deals on Heathrow to Key West flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Key West flight deals updated?

    The London Heathrow Airport to Key West flight deals you see on this page were last updated on 1/6.

  • What are the most popular airlines that fly from London Heathrow Airport to Key West?

    Finnair, British Airways and United Airlines are the most popular airlines when flying from London Heathrow Airport to Key West.

See more FAQs

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Top 4 airlines flying from Heathrow to Key West

Discover the top 4 airlines that operate flights from Heathrow to Key West. 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 909,873 searches. Data last updated 2 June 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£445Average£524FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£458Average£562FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£468Average£550FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£479Average£670FlexibilityNo cancel feeOn-time76%
Search Finnair flights
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Search flights from Heathrow to Key West by cabin class

Find flights from Heathrow to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 Heathrow to Key West?

Cheapflights helps you search for flights from Heathrow to Key West 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 Heathrow to Key West?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Key West by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes! Start tracking prices for Heathrow to Key West flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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