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$232+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LHR
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to London Heathrow are usually found in October or January, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Friday

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 septiembre 11, 2025.

Round-trip from

$513
(Mytrip)

One-way from

$232
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$746
From Clearwater to London Heathrow
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One-way flight from Clearwater to London Heathrow
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Highest demand for flights based on searches. 15% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2212:00 pmTPA - LHR
1 stop13h 30mAir Canada
mié. 10/296:50 amLHR - TPA
2 stops18h 22mAir Canada
Deal found 9/10$513
This World Air Fares deal was found by Cheapflights users on 9/10. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/226:29 pmTPA - LHR
1 stop11h 11mLufthansa
mié. 10/299:10 amLHR - TPA
1 stop15h 16mLufthansa
Deal found 9/10$516
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/112:00 pmTPA - LHR
1 stop16h 35mMultiple Airlines
mié. 10/88:40 amLHR - TPA
1 stop14h 10mMultiple Airlines
Deal found 9/10$518
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2712:05 pmTPA - LHR
1 stop15h 05mMultiple Airlines
jue. 11/138:05 pmLHR - TPA
1 stop27h 15mMultiple Airlines
Deal found 9/11$519
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1212:00 pmTPA - LHR
1 stop13h 30mMultiple Airlines
mié. 11/56:50 amLHR - TPA
2 stops19h 22mMultiple Airlines
Deal found 9/10$521
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1912:05 pmTPA - LHR
2 stops18h 15mMultiple Airlines
jue. 11/276:50 amLHR - TPA
2 stops19h 22mMultiple Airlines
Deal found 9/10$522
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:05 pmTPA - LHR
1 stop14h 05mMultiple Airlines
mié. 11/266:50 amLHR - TPA
2 stops19h 22mMultiple Airlines
Deal found 9/9$525
This Netflights deal was found by Cheapflights users on 9/10. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2210:10 pmTPA - LHR
Nonstop8h 55mVirgin Atlantic
mié. 10/292:40 pmLHR - TPA
Nonstop10h 10mVirgin Atlantic
Deal found 9/10$526
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/225:58 pmTPA - LHR
1 stop12h 12mVirgin Atlantic
mar. 10/71:35 pmLHR - TPA
Nonstop9h 55mVirgin Atlantic
Deal found 9/10$527
This Expedia deal was found by Cheapflights users on 9/8. 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.
vie. 9/198:45 pmTPA - LHR
2 stops19h 15mMultiple Airlines
dom. 9/216:00 amLHR - TPA
1 stop16h 55mMultiple Airlines
Deal found 9/8$529
This Expedia deal was found by Cheapflights users on 9/9. 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.
dom. 9/217:31 pmTPA - LHR
1 stop10h 54mVirgin Atlantic
mar. 10/71:35 pmLHR - TPA
Nonstop9h 55mVirgin Atlantic
Deal found 9/9$532

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 septiembre 11, 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

mié. 10/22

10:10 pm-12:05 pm

Nonstop8h 55m

London Heathrow

mié. 10/29

6:30 am-5:50 pm

1 stop15h 20m

$545

TampaLondon

TPA - LHR

TPALHR

Tampa

mié. 10/29

11:15 pm-11:55 am

Nonstop8h 40m

London Heathrow

vie. 11/14

2:40 pm-7:50 pm

Nonstop10h 10m

$550

TampaLondon

TPA - LHR

TPALHR

Tampa

lun. 12/1

10:15 pm-11:55 am

Nonstop8h 40m

London Heathrow

jue. 12/11

2:40 pm-7:50 pm

Nonstop10h 10m

$551

TampaLondon

TPA - LHR

TPALHR

Tampa

lun. 9/22

10:10 pm-12:05 pm

Nonstop8h 55m

London Heathrow

mar. 10/7

1:35 pm-6:30 pm

Nonstop9h 55m

$551

TampaLondon

TPA - LHR

TPALHR

Tampa

mié. 10/15

4:07 pm-10:10 am

1 stop13h 03m

London Heathrow

lun. 10/20

11:05 am-11:20 am

2 stops53h 15m

$574

TampaLondon

TPA - LHR

TPALHR

Tampa

dom. 3/1

7:35 am-6:55 am

1 stop18h 20m

London Heathrow

jue. 4/30

3:00 pm-7:55 pm

Nonstop9h 55m

$580

TampaLondon

TPA - LHR

TPALHR

Tampa

sáb. 11/1

5:17 pm-7:30 am

1 stop34h 13m

London Heathrow

lun. 11/10

1:30 pm-4:40 pm

1 stop32h 10m

$593

TampaLondon

TPA - LHR

TPALHR

Tampa

vie. 12/5

10:15 pm-11:55 am

Nonstop8h 40m

London Heathrow

mié. 12/10

8:40 am-5:00 pm

1 stop13h 20m

$593

TampaLondon

TPA - LHR

TPALHR

Tampa

jue. 10/23

2:03 pm-5:45 pm

3 stops22h 42m

$276

TampaLondon

TPA - LHR

TPALHR

Tampa

dom. 10/26

5:58 am-5:30 pm

3 stops31h 32m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

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 August 29, 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 68 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 $1,098). 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 septiembre 11, 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 septiembre 11, 2025.

The most flights from CL9 to LHR are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

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 septiembre 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Virgin Atlantic from Clearwater to London Heathrow Airport. 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
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
664 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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.
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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 Clearwater to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Clearwater to London Heathrow Airport?

    Delta can get you from Clearwater to London Heathrow Airport in just under 8h 55m. Your travel time will be generally consistent. Clearwater and London Heathrow Airport are separated by a distance of 4399 mi. Most flights are nonstop.

  • 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 (71%), Air France (71%), Delta (71%).

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

    On average you can expect to pay $2,015 for a flight from Clearwater to London Heathrow Airport. The cheapest flight overall is $347 while the most popular route, (Tampa - London Heathrow) is currently priced at $500.

  • 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 $1,098). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$761FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$354Average$801FlexibilityNo cancel feeOn-time67%
Norse Atlantic UKCheapest$388Average$492FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$395Average$859FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$416Average$704FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$482Average$565FlexibilityNo cancel feeOn-time76%
KLMCheapest$483Average$682FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$491Average$831FlexibilityNo cancel feeOn-time72%
DeltaCheapest$493Average$873FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$501Average$802FlexibilityNo cancel feeOn-time76%

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