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$292+ Cheap flights from Clearwater, FL to Heathrow (LHR)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LHR
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to London Heathrow are usually found in January or October, booked 34 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Clearwater to Heathrow

Keep the following information in mind while searching for Clearwater to Heathrow flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$643
(JetBlue)

One-way from

$292
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$787
Provider with most accurate pricing for Tampa-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Tampa-London (LON) flights.
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From Clearwater to London Heathrow
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One-way flight from Clearwater to London Heathrow
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Clearwater to Heathrow

Cheapest flights from Clearwater to Heathrow
Explore the most affordable flight options available from Clearwater to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This JetBlue deal was found by Cheapflights users on 3/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/31:04 pmTPA - LHR
1 stop12h 26mJetBlue
Tue 4/88:25 amLHR - TPA
1 stop13h 59mJetBlue
Deal found 3/25$643
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:15 amTPA - LHR
1 stop20h 20mMultiple Airlines
Tue 5/206:40 pmLHR - TPA
1 stop28h 10mMultiple Airlines
Deal found 3/26$675
This The Travel House deal was found by Cheapflights users on 3/26. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amTPA - LHR
1 stop22h 30mIcelandair
Tue 5/208:15 amLHR - TPA
1 stop14h 45mIcelandair
Deal found 3/26$677
This oojo deal was found by Cheapflights users on 3/25. 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 5/67:14 amTPA - LHR
2 stops29h 26mScandinavian Airlines
Tue 5/206:40 amLHR - TPA
2 stops21h 13mScandinavian Airlines
Deal found 3/25$680
This oojo deal was found by Cheapflights users on 3/26. 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.
Wed 4/303:37 pmTPA - LHR
1 stop12h 28mBritish Airways
Wed 5/148:00 pmLHR - TPA
2 stops26h 59mBritish Airways
Deal found 3/26$686
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 10/2210:10 pmTPA - LHR
Nonstop8h 55mDelta
Fri 11/76:30 amLHR - TPA
1 stop15h 25mDelta
Deal found 3/25$688
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:55 pmTPA - LHR
1 stop13h 15mAir Canada
Wed 11/196:50 amLHR - TPA
2 stops18h 18mAir Canada
Deal found 3/26$692
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:25 pmTPA - LHR
1 stop11h 25mKLM
Tue 11/188:40 amLHR - TPA
1 stop13h 15mKLM
Deal found 3/26$693
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 9/239:00 amTPA - LHR
2 stops18h 20mUnited Airlines
Tue 10/146:30 amLHR - TPA
1 stop14h 30mUnited Airlines
Deal found 3/26$694
This Iberia deal was found by Cheapflights users on 3/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:38 pmTPA - LHR
1 stop15h 27mIberia
Wed 5/1411:30 amLHR - TPA
2 stops17h 15mIberia
Deal found 3/27$697
This Lufthansa deal was found by Cheapflights users on 3/26. 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.
Sun 11/96:25 pmTPA - LHR
1 stop15h 20mLufthansa
Wed 11/197:30 amLHR - TPA
2 stops18h 53mLufthansa
Deal found 3/26$722
This Virgin Atlantic deal was found by Cheapflights users on 3/26. 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.
Wed 4/2310:10 pmTPA - LHR
Nonstop8h 55mVirgin Atlantic
Tue 4/292:30 pmLHR - TPA
Nonstop9h 55mVirgin Atlantic
Deal found 3/26$821

Cheapflights Fare Finder

Customize your flight search to find flights from Clearwater to Heathrow 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 March 28, 2025.
Use the filters below to find and compare flights from Clearwater to London Heathrow Airport that are best for you.

Fly from

Clearwater

Fly to

Heathrow

Route

Depart

Return

Price

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 4/8

1:21 pm-9:30 am

1 stop15h 09m

London Heathrow

Tue 4/15

8:25 am-8:34 pm

1 stop17h 09m

$643

TampaLondon

TPA - LHR

TPALHR

Tampa

Sun 5/4

8:15 am-9:35 am

1 stop20h 20m

London Heathrow

Tue 5/20

6:40 pm-5:50 pm

1 stop28h 10m

$675

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 5/6

6:00 am-9:30 am

1 stop22h 30m

London Heathrow

Tue 5/20

8:15 am-6:00 pm

1 stop14h 45m

$677

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 5/6

7:14 am-5:40 pm

2 stops29h 26m

London Heathrow

Tue 5/20

6:40 am-10:53 pm

2 stops21h 13m

$680

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 4/30

3:37 pm-9:05 am

1 stop12h 28m

London Heathrow

Wed 5/14

8:00 pm-5:59 pm

2 stops26h 59m

$686

TampaLondon

TPA - LHR

TPALHR

Tampa

Mon 4/28

10:10 pm-12:05 pm

Nonstop8h 55m

London Heathrow

Wed 5/14

6:30 am-2:25 pm

1 stop12h 55m

$688

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 4/23

7:14 am-7:40 am

1 stop19h 26m

London Heathrow

Tue 4/29

7:30 am-4:00 pm

1 stop13h 30m

$693

TampaLondon

TPA - LHR

TPALHR

Tampa

Mon 4/28

12:38 pm-9:05 am

1 stop15h 27m

London Heathrow

Wed 5/14

11:30 am-11:45 pm

2 stops17h 15m

$697

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 4/23

1:35 pm-6:45 am

1 stop12h 10m

London Heathrow

Tue 4/29

2:30 pm-7:25 pm

Nonstop9h 55m

$707

TampaLondon

TPA - LHR

TPALHR

Tampa

Sun 5/4

8:15 am-6:30 am

2 stops17h 15m

London Heathrow

Wed 5/14

2:05 pm-11:10 am

2 stops26h 05m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 24 results
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2
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Best time to book a flight from Clearwater to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Clearwater 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 Clearwater to London Heathrow Airport

How far ahead should I book a flight from Clearwater to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to Heathrow. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Clearwater to London Heathrow Airport, you should look to book at least 34 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 Clearwater to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Clearwater to London Heathrow Airport (average of $661). Flying from Clearwater to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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 CL9 to LHR?

Find hourly flight availability from Clearwater to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Clearwater to London Heathrow Airport as you normally would.

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

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

Travelers seeking maximum savings on their Clearwater to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Delta, SWISS and Air France from Clearwater to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Clearwater to Heathrow. 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 Clearwater to London Heathrow Airport one-way?

    $324 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Aer Lingus and Delta, with prices starting from $430 and $451, respectively.

  • What are the most reliable airlines from Clearwater to London Heathrow Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Clearwater to London Heathrow Airport on time: Aeromexico (83%), KLM (82%), Air France (82%).

  • What are the cheapest flights from Clearwater to London Heathrow Airport?

    On average you can expect to pay $1,902 for a flight from Clearwater to London Heathrow Airport. The cheapest flight overall is $437 while the most popular route, (Tampa - London Heathrow) is currently priced at $643.

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

    Yes. In addition to deals on Clearwater to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Clearwater to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Clearwater to Heathrow 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 Clearwater to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Clearwater to London Heathrow Airport (average of $661). Flying from Clearwater to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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

Traveling to a place near Clearwater?

Book flights to Clearwater if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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Top 10 airlines flying from Clearwater to Heathrow

Discover the top 10 airlines that operate flights from Clearwater to Heathrow. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$354Average$704FlexibilityNo cancel feeOn-time67%
Norse Atlantic UKCheapest$407Average$547FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$428Average$860FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$468Average$881FlexibilityNo cancel feeOn-time72%
KLMCheapest$485Average$711FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$491Average$707FlexibilityNo cancel feeOn-time77%
DeltaCheapest$493Average$955FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$494Average$621FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$501Average$936FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$513Average$795FlexibilityNo cancel feeOn-time62%
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