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$431+ Cheap flights from Clearwater, FL to London (LON)

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LON
ago. 10 — ago. 171
dom. 8/10
dom. 8/17
1 adult, Economy
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Cheapflights Tip: The best prices from Clearwater to London are usually found in February or October, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Clearwater to London

Keep the following information in mind while searching for Clearwater to London flight deals. Data was last updated agosto 5, 2025.

Round-trip from

$534
(Air Canada)

One-way from

$431
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$841
From Clearwater to London (LON)
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One-way flight from Clearwater to London (LON)
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Highest demand for flights based on searches. 14% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Clearwater to London

Cheapest flights from Clearwater to London
Explore the most affordable flight options available from Clearwater to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 5, 2025.

This Air Canada deal was found by Cheapflights users on 8/5. 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.
mié. 10/110:57 amTPA - LHR
2 stops14h 33mMultiple Airlines
vie. 10/319:00 amLHR - TPA
2 stops16h 12mMultiple Airlines
Deal found 8/5$534
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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.
mar. 10/217:00 pmTPA - LGW
Nonstop8h 35mBritish Airways
dom. 11/212:30 pmLGW - TPA
Nonstop10h 00mBritish Airways
Deal found 8/5$535
This Air Canada deal was found by Cheapflights users on 8/5. 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.
mar. 9/2312:00 pmTPA - LHR
1 stop16h 35mAir Canada
mar. 9/302:05 pmLHR - TPA
2 stops28h 22mAir Canada
Deal found 8/5$535
This Booking.com deal was found by Cheapflights users on 8/5. 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.
lun. 9/2212:00 pmTPA - LHR
1 stop16h 35mAir Canada
mar. 9/306:50 amLHR - TPA
2 stops18h 03mAir Canada
Deal found 8/5$537
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:25 pmTPA - LHR
1 stop31h 30mSWISS
vie. 10/38:40 amLHR - TPA
1 stop13h 45mSWISS
Deal found 8/4$538
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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.
jue. 9/117:00 pmTPA - LGW
Nonstop8h 35mBritish Airways
mié. 9/1712:20 pmLGW - TPA
Nonstop9h 35mBritish Airways
Deal found 8/4$539
This Air Canada deal was found by Cheapflights users on 8/5. 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.
mar. 8/128:10 amTPA - LHR
2 stops31h 50mAir Canada
jue. 8/2812:40 pmLHR - TPA
2 stops33h 40mAir Canada
Deal found 8/5$539
This Delta deal was found by Cheapflights users on 8/4. 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.
mié. 10/110:10 pmTPA - LHR
Nonstop8h 55mDelta
mié. 10/86:30 amLHR - TPA
1 stop13h 05mDelta
Deal found 8/4$540
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/117:25 pmTPA - LGW
1 stop17h 25mSWISS
mar. 8/196:35 pmLGW - TPA
1 stop28h 15mSWISS
Deal found 8/5$541
This Delta deal was found by Cheapflights users on 8/5. 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.
mar. 8/1210:10 pmTPA - LHR
Nonstop8h 55mDelta
mié. 8/206:30 amLHR - TPA
1 stop13h 00mDelta
Deal found 8/5$541
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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.
mié. 10/225:15 pmTPA - LHR
1 stop12h 05mBritish Airways
mié. 10/299:45 amLHR - TPA
1 stop14h 25mBritish Airways
Deal found 8/5$542
This Mytrip deal was found by Cheapflights users on 8/4. 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. 9/37:25 pmTPA - LHR
1 stop17h 25mMultiple Airlines
vie. 9/126:50 amLHR - TPA
2 stops18h 03mMultiple Airlines
Deal found 8/4$543

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater to London 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 agosto 5, 2025.
Use the filters below to find and compare flights from Clearwater to London that are best for you.

Fly from

Clearwater

Fly to

London

Route

Depart

Return

Price

TampaLondon

TPA - LHR

TPALHR

Tampa

mié. 10/1

10:57 am-6:30 am

2 stops14h 33m

London Heathrow

vie. 10/31

9:00 am-9:12 pm

2 stops16h 12m

$534

TampaLondon

TPA - LGW

TPALGW

Tampa

mar. 10/21

7:00 pm-8:35 am

Nonstop8h 35m

London Gatwick

dom. 11/2

12:30 pm-5:30 pm

Nonstop10h 00m

$535

TampaLondon

TPA - LHR

TPALHR

Tampa

mar. 9/23

12:00 pm-9:35 am

1 stop16h 35m

London Heathrow

mar. 9/30

2:05 pm-1:27 pm

2 stops28h 22m

$535

TampaLondon

TPA - LHR

TPALHR

Tampa

lun. 9/22

12:00 pm-9:35 am

1 stop16h 35m

London Heathrow

mar. 9/30

6:50 am-7:53 pm

2 stops18h 03m

$537

TampaLondon

TPA - LHR

TPALHR

Tampa

mié. 9/24

7:25 pm-7:55 am

1 stop31h 30m

London Heathrow

vie. 10/3

8:40 am-5:25 pm

1 stop13h 45m

$538

TampaLondon

TPA - LGW

TPALGW

Tampa

jue. 9/11

7:00 pm-8:35 am

Nonstop8h 35m

London Gatwick

mié. 9/17

12:20 pm-4:55 pm

Nonstop9h 35m

$539

TampaLondon

TPA - LHR

TPALHR

Tampa

mar. 9/23

2:41 pm-6:40 am

1 stop10h 59m

London Heathrow

mar. 9/30

9:55 am-6:08 pm

1 stop13h 13m

$539

TampaLondon

TPA - LHR

TPALHR

Tampa

mié. 10/1

10:10 pm-12:05 pm

Nonstop8h 55m

London Heathrow

mié. 10/8

6:30 am-2:35 pm

1 stop13h 05m

$540

TampaLondon

TPA - LGW

TPALGW

Tampa

mié. 9/24

7:12 am-6:20 am

1 stop18h 08m

London Gatwick

mar. 9/30

1:05 pm-2:03 pm

1 stop29h 58m

$541

TampaLondon

TPA - LHR

TPALHR

Tampa

mié. 10/1

10:10 pm-12:05 pm

Nonstop8h 55m

London Heathrow

vie. 10/31

8:40 am-5:45 pm

1 stop13h 05m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 60 results
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Best time to book a flight from Clearwater to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to London. Price data was last updated on August 1, 2025.

The price you pay for your flight from Clearwater to London may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Clearwater to London?

Currently, November is the cheapest month in which you can book a flight from Clearwater to London (average of $661). Flying from Clearwater to London in June is currently the most expensive (average of $1,097). 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 LON?

Find hourly flight availability from Clearwater to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 5, 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 as you normally would.

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

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

Travelers seeking maximum savings on their Clearwater to London 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

Explore weekly flight availability from Clearwater to London. 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 agosto 5, 2025.

The most flights from CL9 to LON are scheduled on a Monday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated agosto 5, 2025.
Peruse reviews from past customers who have flown with Delta, SWISS, and Finnair from Clearwater to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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.
SWISS
7.6
Good
1,689 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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.
Finnair
7.6
Good
1,319 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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
8,916 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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.
Scandinavian Airlines
7.4
Good
1,462 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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 London. 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 one-way?

    One-way options have recently been found by users for as low as $431 on American Airlines. Other airlines that offer cheap prices include SWISS from $431 and Delta from $431 one-way.

  • What are the most popular routes from Clearwater to London?

    When deciding which route to take from Clearwater to London consider Tampa - London Heathrow, Tampa - London Gatwick or Tampa - London City as they are the most popular.

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

    Consider KLM (69%), Air France (69%) or Delta (69%) when booking your flight. These represent the most reliable airlines when flying from Clearwater to London.

  • What are the cheapest flights from Clearwater to London?

    While on average a flight from Clearwater to London is generally $2,224, our data shows the cheapest flight currently is $418. When looking at the most popular route, (Tampa - London Heathrow), you can expect to pay $508 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Clearwater to London 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?

    Currently, November is the cheapest month in which you can book a flight from Clearwater to London (average of $661). Flying from Clearwater to London in June is currently the most expensive (average of $1,097). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Orpington
Dartford
Watford
Gatwick
Borehamwood
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Arundel
Milton Keynes
Eastbourne
Sutton

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Top 10 airlines flying from Clearwater to London

Discover the top 10 airlines that operate flights from Clearwater to London. 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 agosto 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$725FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$354Average$789FlexibilityNo cancel feeOn-time67%
Norse Atlantic UKCheapest$370Average$532FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$395Average$858FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$482Average$623FlexibilityNo cancel feeOn-time76%
KLMCheapest$483Average$692FlexibilityNo cancel feeOn-time75%
DeltaCheapest$489Average$888FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$490Average$882FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$491Average$704FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$501Average$920FlexibilityNo cancel feeOn-time76%

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