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$331+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LHR
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 35 days in advance, depart on a Wednesday or Monday 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$646
(JetBlue)

One-way from

$331
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$826
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 April 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 April 17, 2025.

This JetBlue deal was found by Cheapflights users on 4/16. 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 5/16:42 pmTPA - LHR
1 stop21h 03mJetBlue
Mon 5/58:15 amLHR - TPA
1 stop17h 49mJetBlue
Deal found 4/16$646
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:55 pmTPA - LHR
1 stop16h 05mMultiple Airlines
Wed 9/36:00 amLHR - TPA
1 stop16h 50mMultiple Airlines
Deal found 4/16$661
This CrystalTravel deal was found by Cheapflights users on 4/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:25 pmTPA - LHR
1 stop12h 35mSWISS
Wed 8/208:40 amLHR - TPA
1 stop14h 10mSWISS
Deal found 4/17$671
This CrystalTravel deal was found by Cheapflights users on 4/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:55 pmTPA - LHR
1 stop13h 45mLufthansa
Fri 9/267:30 amLHR - TPA
1 stop13h 30mLufthansa
Deal found 4/17$690
This Delta deal was found by Cheapflights users on 4/17. 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 9/310:10 pmTPA - LHR
Nonstop8h 55mDelta
Wed 9/106:30 amLHR - TPA
1 stop13h 00mDelta
Deal found 4/17$693
This Air Canada deal was found by Cheapflights users on 4/17. 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.
Tue 9/212:10 pmTPA - LHR
1 stop16h 50mAir Canada
Tue 9/92:05 pmLHR - TPA
2 stops27h 18mAir Canada
Deal found 4/17$694
This United Airlines deal was found by Cheapflights users on 4/17. 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 9/26:28 pmTPA - LHR
1 stop11h 12mUnited Airlines
Wed 9/106:30 amLHR - TPA
1 stop14h 30mUnited Airlines
Deal found 4/17$699
This Virgin Atlantic deal was found by Cheapflights users on 4/16. 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 8/204:50 pmTPA - LHR
1 stop15h 40mVirgin Atlantic
Wed 9/32:30 pmLHR - TPA
Nonstop9h 55mVirgin Atlantic
Deal found 4/16$710
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:35 amTPA - LHR
2 stops29h 55mScandinavian Airlines
Wed 9/246:40 amLHR - TPA
2 stops21h 20mScandinavian Airlines
Deal found 4/17$725
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Fri 9/198:01 pmTPA - LHR
1 stop11h 44mBritish Airways
Tue 9/239:55 amLHR - TPA
1 stop13h 41mBritish Airways
Deal found 4/16$740
This The Travel House deal was found by Cheapflights users on 4/17. 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
2 stops19h 30mIcelandair
Tue 5/208:25 amLHR - TPA
1 stop19h 49mIcelandair
Deal found 4/17$742
This Austrian Airlines deal was found by Cheapflights users on 4/17. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:35 pmTPA - LHR
2 stops28h 05mAustrian Airlines
Tue 9/99:05 amLHR - TPA
2 stops39h 45mAustrian Airlines
Deal found 4/17$784

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 April 17, 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

Thu 5/1

6:42 pm-8:45 pm

1 stop21h 03m

London Heathrow

Mon 5/5

8:15 am-9:04 pm

1 stop17h 49m

$646

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 8/20

12:55 pm-10:00 am

1 stop16h 05m

London Heathrow

Wed 9/3

6:00 am-5:50 pm

1 stop16h 50m

$661

TampaLondon

TPA - LHR

TPALHR

Tampa

Mon 8/11

7:25 pm-1:00 pm

1 stop12h 35m

London Heathrow

Wed 8/20

8:40 am-5:50 pm

1 stop14h 10m

$671

TampaLondon

TPA - LHR

TPALHR

Tampa

Sun 9/14

5:55 pm-12:40 pm

1 stop13h 45m

London Heathrow

Fri 9/26

7:30 am-4:00 pm

1 stop13h 30m

$690

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 9/3

10:10 pm-12:05 pm

Nonstop8h 55m

London Heathrow

Thu 9/11

6:30 am-2:30 pm

1 stop13h 00m

$693

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 9/2

12:10 pm-10:00 am

1 stop16h 50m

London Heathrow

Tue 9/9

2:05 pm-12:23 pm

2 stops27h 18m

$694

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 9/2

2:35 pm-7:15 am

1 stop11h 40m

London Heathrow

Tue 9/9

6:30 am-4:00 pm

1 stop14h 30m

$699

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 9/17

7:35 am-6:30 pm

2 stops29h 55m

London Heathrow

Wed 9/24

6:40 am-11:00 pm

2 stops21h 20m

$725

TampaLondon

TPA - LHR

TPALHR

Tampa

Fri 9/19

8:01 pm-12:45 pm

1 stop11h 44m

London Heathrow

Tue 9/23

9:55 am-6:36 pm

1 stop13h 41m

$740

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 5/6

6:00 am-6:30 am

2 stops19h 30m

London Heathrow

Tue 5/20

8:25 am-11:14 pm

1 stop19h 49m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 29 results
1
2
3

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 April 11, 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 35 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 $1,110). 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 April 17, 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.

Weekly flight availability from Clearwater to London Heathrow Airport

Explore weekly flight availability from Clearwater to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

The most flights from CL9 to LHR are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

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 April 17, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and SWISS 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
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
1,580 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
642 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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?

    $394 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Air Canada and SWISS, with prices starting from $395 and $397, 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: KLM (74%), Air France (70%), Delta (70%).

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

    On average you can expect to pay $1,934 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 $579.

  • 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 $1,110). 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
Hayes
Hounslow
Thornton Heath
Luton
Horley
Wembley
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$354Average$701FlexibilityNo cancel feeOn-time67%
Norse Atlantic UKCheapest$390Average$547FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$427Average$873FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$460Average$886FlexibilityNo cancel feeOn-time72%
KLMCheapest$485Average$741FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$491Average$707FlexibilityNo cancel feeOn-time77%
DeltaCheapest$493Average$923FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$494Average$599FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$501Average$920FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$522Average$792FlexibilityNo cancel feeOn-time62%

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