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$270+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LHR
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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The best prices from Clearwater to London Heathrow are usually found in January or October, booked 82 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 February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$633
(lol.travel)

One-way from

$270
(Expedia)

Popular in

July

Cheapest in

January

Average price

$726
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
Search Deals
One-way flight from Clearwater to London Heathrow
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Highest demand for flights based on searches. 17% potential increase in price ($184 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 23, 2025.

This lol.travel deal was found by Cheapflights users on 2/22. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:10 pmTPA - LHR
Nonstop8h 45mVirgin Atlantic
Wed 3/262:50 pmLHR - TPA
Nonstop10h 10mVirgin Atlantic
Deal found 2/22$633
This Mytrip deal was found by Cheapflights users on 2/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/17:20 pmTPA - LHR
2 stops35h 35mMultiple Airlines
Tue 4/89:25 pmLHR - TPA
2 stops27h 19mMultiple Airlines
Deal found 2/22$634
This JetBlue Airways deal was found by Cheapflights users on 2/21. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:24 amTPA - LHR
1 stop18h 06mJetBlue
Wed 3/1912:20 pmLHR - TPA
1 stop14h 52mJetBlue
Deal found 2/21$636
This Delta deal was found by Cheapflights users on 2/23. 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.
Wed 3/1911:10 pmTPA - LHR
Nonstop8h 45mDelta
Wed 3/268:40 amLHR - TPA
1 stop13h 00mDelta
Deal found 2/23$641
This KLM deal was found by Cheapflights users on 2/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:43 pmTPA - LHR
1 stop11h 52mKLM
Wed 3/268:40 amLHR - TPA
1 stop13h 00mKLM
Deal found 2/23$645
This United deal was found by Cheapflights users on 2/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:51 pmTPA - LHR
2 stops33h 19mUnited Airlines
Tue 3/253:00 pmLHR - TPA
2 stops30h 30mUnited Airlines
Deal found 2/22$653
This oojo deal was found by Cheapflights users on 2/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1512:55 pmTPA - LHR
1 stop12h 55mBritish Airways
Mon 4/287:10 pmLHR - TPA
2 stops27h 37mBritish Airways
Deal found 2/23$658
This Flightnetwork deal was found by Cheapflights users on 2/22. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2710:35 amTPA - LHR
2 stops18h 25mAir Canada
Fri 5/96:50 amLHR - TPA
2 stops18h 06mAir Canada
Deal found 2/22$659
This Lufthansa deal was found by Cheapflights users on 2/22. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/267:25 pmTPA - LHR
1 stop21h 20mLufthansa
Mon 3/313:30 pmLHR - TPA
1 stop29h 30mLufthansa
Deal found 2/22$687
This Scandinavian Airlines deal was found by Cheapflights users on 2/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/34:44 pmTPA - LHR
2 stops20h 46mScandinavian Airlines
Mon 3/106:40 amLHR - TPA
2 stops20h 34mScandinavian Airlines
Deal found 2/23$720
This Air France deal was found by Cheapflights users on 2/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:36 pmTPA - LHR
1 stop11h 49mAir France
Sat 11/159:20 amLHR - TPA
1 stop13h 35mAir France
Deal found 2/22$763
This SWISS deal was found by Cheapflights users on 2/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:25 pmTPA - LHR
1 stop18h 55mSWISS
Tue 8/268:05 pmLHR - TPA
1 stop26h 45mSWISS
Deal found 2/22$766

Find flights from Clearwater to Heathrow within your budget

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 February 23, 2025.

Fly from

Clearwater

Fly to

Heathrow

Route

Depart

Return

Price

TampaLondon

TPA - LHR

TPALHR

Tampa

Mon 3/10

11:10 pm-11:55 am

Nonstop8h 45m

London Heathrow

Wed 3/26

2:50 pm-9:00 pm

Nonstop10h 10m

$633

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 4/1

7:20 pm-11:55 am

2 stops35h 35m

London Heathrow

Tue 4/8

9:25 pm-7:44 pm

2 stops27h 19m

$634

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 3/12

11:24 am-9:30 am

1 stop18h 06m

London Heathrow

Wed 3/19

12:20 pm-11:12 pm

1 stop14h 52m

$636

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 3/19

11:10 pm-11:55 am

Nonstop8h 45m

London Heathrow

Wed 3/26

8:40 am-5:40 pm

1 stop13h 00m

$641

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 3/19

6:43 pm-10:35 am

1 stop11h 52m

London Heathrow

Wed 3/26

8:40 am-5:40 pm

1 stop13h 00m

$645

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 3/11

5:51 pm-7:10 am

2 stops33h 19m

London Heathrow

Tue 3/25

3:00 pm-5:30 pm

2 stops30h 30m

$653

TampaLondon

TPA - LHR

TPALHR

Tampa

Tue 4/15

12:55 pm-6:50 am

1 stop12h 55m

London Heathrow

Mon 4/28

7:10 pm-5:47 pm

2 stops27h 37m

$658

TampaLondon

TPA - LHR

TPALHR

Tampa

Sun 4/27

10:35 am-10:00 am

2 stops18h 25m

London Heathrow

Fri 5/9

6:50 am-7:56 pm

2 stops18h 06m

$659

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 3/26

7:25 pm-8:45 pm

1 stop21h 20m

London Heathrow

Mon 3/31

3:30 pm-4:00 pm

1 stop29h 30m

$687

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 3/5

4:44 pm-9:40 pm

2 stops23h 56m

London Heathrow

Wed 3/12

6:40 am-11:14 pm

2 stops20h 34m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 28 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.

Travel insights for flights from Clearwater to Heathrow

Get recent, data-driven insights about flights from Clearwater to Heathrow including ideal travel times, pricing trends, and more.

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 February 14, 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 82 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 $1,136). 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 February 23, 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. Saturday afternoons 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 February 23, 2025.

The most flights from CL9 to LHR are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, 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 February 23, 2025.
Peruse reviews from past customers who have flown with Delta, KLM 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
8,187 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
8,187 reviews
Delta
8.0
Very good
8,187 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,187 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,568 reviews
Delta
8.0
Very good
8,187 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
7.5
Good
653 reviews
Delta
8.0
Very good
8,187 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,447 reviews
Delta
8.0
Very good
8,187 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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?

    $270 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Virgin Atlantic and British Airways, with prices starting from $439 and $445, 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 (76%), KLM (65%), Air France (65%).

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

    On average you can expect to pay $1,622 for a flight from Clearwater to London Heathrow Airport. The cheapest flight overall is $407 while the most popular route, (Tampa - London Heathrow) is currently priced at $625.

  • 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 $1,136). 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
Harrow
Luton
Wembley
Horley
Canterbury
Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$334Average$548FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$354Average$781FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$428Average$859FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$479Average$874FlexibilityNo cancel feeOn-time72%
KLMCheapest$485Average$614FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$491Average$779FlexibilityNo cancel feeOn-time77%
DeltaCheapest$493Average$916FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$494Average$621FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$513Average$811FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$570Average$844FlexibilityNo cancel feeOn-timeN/A
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