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Heathrow

$280+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LHR
únor 23 — březen 21
po 2/23
po 3/2
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to London Heathrow are usually found in January or February, booked 68 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap 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 leden 24, 2026.

This FlightHub deal was found by Cheapflights users on 1/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 2/1712:05 pm
TPA
-
LHR
2 stops27h 30m
Multiple Airlines
čt 2/268:05 pm
LHR
-
TPA
1 stop27h 20m
Multiple Airlines
Deal found 1/22$608
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 3/412:05 pm
TPA
-
LHR
1 stop14h 05m
Multiple Airlines
ne 3/159:00 am
LHR
-
TPA
1 stop14h 20m
Multiple Airlines
Deal found 1/22$609
This Gotogate deal was found by Cheapflights users on 1/22. 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.
út 3/104:15 pm
TPA
-
LHR
1 stop12h 15m
Air Canada
út 3/246:00 pm
LHR
-
TPA
1 stop21h 02m
Air Canada
Deal found 1/22$610
This FlightHub deal was found by Cheapflights users on 1/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 2/2512:05 pm
TPA
-
LHR
1 stop14h 05m
Air Canada
út 3/36:50 am
LHR
-
TPA
2 stops19h 22m
Air Canada
Deal found 1/22$611
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
út 2/174:50 pm
TPA
-
LHR
1 stop11h 25m
British Airways
út 2/2411:25 am
LHR
-
TPA
2 stops17h 34m
British Airways
Deal found 1/21$612
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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.
st 4/297:15 pm
TPA
-
LHR
1 stop17h 35m
SWISS
st 5/138:40 am
LHR
-
TPA
1 stop13h 55m
SWISS
Deal found 1/22$613
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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.
út 2/2412:30 pm
TPA
-
LHR
2 stops16h 15m
Multiple Airlines
ne 3/19:00 am
LHR
-
TPA
2 stops18h 00m
Multiple Airlines
Deal found 1/22$614
This British Airways deal was found by Cheapflights users on 1/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 3/24:50 pm
TPA
-
LHR
1 stop14h 10m
British Airways
út 3/106:00 am
LHR
-
TPA
2 stops18h 27m
British Airways
Deal found 1/22$615
This Delta deal was found by Cheapflights users on 1/23. 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.
po 2/239:45 pm
TPA
-
LHR
Nonstop8h 40m
Delta
pá 3/138:40 am
LHR
-
TPA
1 stop13h 10m
Delta
Deal found 1/23$616
This Delta deal was found by Cheapflights users on 1/22. 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.
pá 3/610:15 pm
TPA
-
LHR
Nonstop8h 40m
Delta
ne 3/156:30 am
LHR
-
TPA
1 stop15h 20m
Delta
Deal found 1/22$617
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 2/1712:05 pm
TPA
-
LHR
2 stops27h 30m
Air Canada
út 2/246:50 am
LHR
-
TPA
2 stops19h 22m
Air Canada
Deal found 1/21$618
This Air Canada deal was found by Cheapflights users on 1/23. 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.
po 2/238:50 pm
TPA
-
LHR
1 stop18h 45m
Air Canada
út 3/106:50 am
LHR
-
TPA
2 stops18h 22m
Air Canada
Deal found 1/23$619

Find flight deals from Clearwater to Heathrow

Keep the following information in mind while searching for Clearwater to Heathrow flight deals. Data was last updated leden 24, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$608
(FlightHub)

One-way from

$280
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$694
Provider with most accurate pricing for Tampa-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tampa-London (LON) flights.
Search Deals
From Clearwater to London Heathrow
Search Deals
One-way flight from Clearwater to London Heathrow
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 leden 24, 2026.
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

pá 2/27

10:15 pm-11:55 am

Nonstop8h 40m

London Heathrow

po 3/2

8:40 am-5:00 pm

1 stop13h 20m

$616

TampaLondon

TPA - LHR

TPALHR

Tampa

čt 3/5

9:45 pm-11:25 am

Nonstop8h 40m

London Heathrow

ne 3/15

8:40 am-5:50 pm

1 stop13h 10m

$616

TampaLondon

TPA - LHR

TPALHR

Tampa

čt 3/5

11:41 am-6:40 am

1 stop13h 59m

London Heathrow

čt 3/19

10:00 am-9:42 pm

1 stop15h 42m

$638

TampaLondon

TPA - LHR

TPALHR

Tampa

út 4/7

5:07 pm-11:35 am

1 stop13h 28m

London Heathrow

st 4/22

7:30 am-3:55 pm

1 stop13h 25m

$647

TampaLondon

TPA - LHR

TPALHR

Tampa

po 4/20

5:02 pm-9:20 am

1 stop11h 18m

London Heathrow

út 5/5

7:30 am-3:55 pm

1 stop13h 25m

$647

TampaLondon

TPA - LHR

TPALHR

Tampa

st 3/4

2:51 pm-6:25 am

1 stop10h 34m

London Heathrow

út 3/10

2:40 pm-8:50 pm

Nonstop10h 10m

$648

TampaLondon

TPA - LHR

TPALHR

Tampa

čt 3/5

4:27 pm-8:45 am

1 stop11h 18m

London Heathrow

čt 3/19

12:40 pm-11:11 pm

1 stop14h 31m

$651

TampaLondon

TPA - LHR

TPALHR

Tampa

po 3/16

10:45 pm-11:25 am

Nonstop8h 40m

London Heathrow

út 3/24

12:40 pm-11:11 pm

1 stop14h 31m

$654

TampaLondon

TPA - LHR

TPALHR

Tampa

ne 4/26

5:35 pm-7:20 am

Nonstop8h 45m

London Heathrow

st 5/6

10:40 am-3:30 pm

Nonstop9h 50m

$660

TampaLondon

TPA - LHR

TPALHR

Tampa

st 4/22

5:35 pm-7:20 am

Nonstop8h 45m

London Heathrow

čt 5/7

10:40 am-3:30 pm

Nonstop9h 50m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 21 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 January 16, 2026.

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, February is the cheapest month in which you can book a flight from Clearwater to London Heathrow Airport (average of $380). Flying from Clearwater to London Heathrow Airport in June is currently the most expensive (average of $695). 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 leden 24, 2026.

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.

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 leden 24, 2026.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines 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
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
7.9
Good
8,112 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
7.5
Good
678 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
9,193 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
2,895 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
7,694 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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?

    KLM and United Airlines can get you from Clearwater to London Heathrow Airport in just under 8h 40m. Your travel time can differ by up to 5h 19m. Clearwater and London Heathrow Airport are separated by a distance of 4399 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Delta and Virgin Atlantic, with prices starting from $431 and $431, 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 (67%), Air France (67%), Delta (67%).

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

    On average you can expect to pay $1,250 for a flight from Clearwater to London Heathrow Airport. The cheapest flight overall is $414 while the most popular route, (Tampa - London Heathrow) is currently priced at $565.

  • 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, February is the cheapest month in which you can book a flight from Clearwater to London Heathrow Airport (average of $380). Flying from Clearwater to London Heathrow Airport in June is currently the most expensive (average of $695). 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
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

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See prices for flight routes from nearby airports that may be better suited for you.
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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 leden 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$787FlexibilityNo cancel feeOn-time62%
Norse Atlantic UKCheapest$362Average$463FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$417Average$800FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$481Average$544FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$495Average$796FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$501Average$679FlexibilityNo cancel feeOn-time76%
KLMCheapest$503Average$811FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$505Average$847FlexibilityNo cancel feeOn-time72%
DeltaCheapest$512Average$878FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$539Average$733FlexibilityNo cancel feeOn-timeN/A

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