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$253+ Cheap flights from Fort Lauderdale (FLL) 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — LHR
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheapflights Tip: The best prices from Fort Lauderdale to London Heathrow are usually found in February or March, booked 49 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Fort Lauderdale to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 23, 2025.

Round-trip from

$650
(JetBlue)

One-way from

$253
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$965
From Fort Lauderdale to London Heathrow
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One-way flight from Fort Lauderdale to London Heathrow
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Highest demand for flights based on searches. 8% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Fort Lauderdale to Heathrow

Cheapest flights from Fort Lauderdale to Heathrow
Explore the most affordable flight options available from Fort Lauderdale to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

This JetBlue deal was found by Cheapflights users on 6/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:30 amFLL - LHR
1 stop19h 00mJetBlue
Tue 9/98:25 amLHR - FLL
1 stop18h 08mJetBlue
Deal found 6/21$650
This Gotogate deal was found by Cheapflights users on 6/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:20 pmFLL - LHR
1 stop11h 50mMultiple Airlines
Tue 12/96:50 amLHR - FLL
2 stops15h 50mMultiple Airlines
Deal found 6/21$652
This Air Canada deal was found by Cheapflights users on 6/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:25 amFLL - LHR
1 stop14h 05mAir Canada
Fri 9/122:05 pmLHR - FLL
2 stops33h 18mAir Canada
Deal found 6/21$672
This Lufthansa deal was found by Cheapflights users on 6/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:20 amFLL - LHR
1 stop17h 15mLufthansa
Tue 10/78:30 amLHR - FLL
2 stops17h 54mLufthansa
Deal found 6/23$682
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:55 amFLL - LHR
3 stops17h 05mUnited Airlines
Fri 9/1210:50 amLHR - FLL
2 stops17h 53mUnited Airlines
Deal found 6/21$684
This Expedia deal was found by Cheapflights users on 6/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:35 pmFLL - LHR
1 stop13h 50mBritish Airways
Mon 8/258:35 pmLHR - FLL
2 stops31h 25mBritish Airways
Deal found 6/22$688
This Scandinavian Airlines deal was found by Cheapflights users on 6/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:20 amFLL - LHR
2 stops23h 40mScandinavian Airlines
Tue 10/76:40 amLHR - FLL
3 stops20h 21mScandinavian Airlines
Deal found 6/21$713
This American Airlines deal was found by Cheapflights users on 6/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:45 pmFLL - LHR
1 stop12h 20mAmerican Airlines
Sun 8/249:15 amLHR - FLL
1 stop14h 16mAmerican Airlines
Deal found 6/22$744
This Finnair deal was found by Cheapflights users on 6/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/171:52 pmFLL - LHR
1 stop15h 58mFinnair
Sun 8/2410:30 amLHR - FLL
1 stop17h 14mFinnair
Deal found 6/23$753
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/812:19 pmFLL - LHR
2 stops15h 31mDelta
Tue 8/56:15 amLHR - FLL
2 stops17h 44mDelta
Deal found 6/21$781

Cheapflights Fare Finder

Customize your flight search to find flights from Fort Lauderdale 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 June 23, 2025.
Use the filters below to find and compare flights from Fort Lauderdale to London Heathrow Airport that are best for you.

Fly from

Fort Lauderdale

Fly to

Heathrow

Route

Depart

Return

Price

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Sun 8/17

6:30 am-6:30 am

1 stop19h 00m

London Heathrow

Tue 9/9

8:25 am-9:33 pm

1 stop18h 08m

$650

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 12/3

2:20 pm-7:10 am

1 stop11h 50m

London Heathrow

Tue 12/9

6:50 am-5:40 pm

2 stops15h 50m

$652

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Tue 8/26

11:25 am-6:30 am

1 stop14h 05m

London Heathrow

Fri 9/12

2:05 pm-6:23 pm

2 stops33h 18m

$672

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Tue 9/2

7:06 am-6:30 am

2 stops18h 24m

London Heathrow

Fri 9/12

2:05 pm-12:09 pm

2 stops27h 04m

$676

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 10/1

11:20 am-9:35 am

1 stop17h 15m

London Heathrow

Tue 10/7

8:30 am-9:24 pm

2 stops17h 54m

$682

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 8/4

7:35 pm-2:25 pm

1 stop13h 50m

London Heathrow

Mon 8/25

8:35 pm-11:00 pm

2 stops31h 25m

$688

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 10/1

11:20 am-4:00 pm

2 stops23h 40m

London Heathrow

Tue 10/7

6:40 am-10:01 pm

3 stops20h 21m

$713

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Sun 8/17

2:45 pm-8:05 am

1 stop12h 20m

London Heathrow

Sun 8/24

5:05 pm-10:34 am

1 stop22h 29m

$744

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Sun 8/17

1:52 pm-10:50 am

1 stop15h 58m

London Heathrow

Sun 8/24

10:30 am-10:44 pm

1 stop17h 14m

$753

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Tue 7/8

12:19 pm-8:50 am

2 stops15h 31m

London Heathrow

Tue 8/5

6:15 am-6:59 pm

2 stops17h 44m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 24 results
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2
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Best time to book a flight from Fort Lauderdale to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Fort Lauderdale 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 Fort Lauderdale to London Heathrow Airport

How far ahead should I book a flight from Fort Lauderdale to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Fort Lauderdale to Heathrow. Price data was last updated on June 20, 2025.

The best time to book flights from Fort Lauderdale to London Heathrow Airport is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Fort Lauderdale to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Fort Lauderdale to London Heathrow Airport (average of $661). Flying from Fort Lauderdale to London Heathrow Airport in June is currently the most expensive (average of $1,104). 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 FLL to LHR?

Find hourly flight availability from Fort Lauderdale 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 June 23, 2025.

When flying from Fort Lauderdale to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight in the afternoon.

What is the cheapest day to fly from Fort Lauderdale to London Heathrow Airport?

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

Travelers seeking maximum savings on their Fort Lauderdale to London Heathrow Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 June 23, 2025.
Read through reviews of airlines operating flights from Fort Lauderdale to London, such as Delta, LOT and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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.
LOT
7.6
Good
1,082 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
1,295 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
8,831 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

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

  • What airport do you fly from for flights from Fort Lauderdale to London Heathrow?

    Located just 3.4 mi from the city center, Fort Lauderdale is the airport most travelers will use when flying to London Heathrow from Fort Lauderdale. Booking flights from Fort Lauderdale (FLL) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 8 different airlines.

  • What are the cheapest airlines flying from Fort Lauderdale to London Heathrow Airport round-trip?

    Currently priced at $650, JetBlue will fly you from Fort Lauderdale to London Heathrow Airport and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $672 and $676, respectively. JetBlue is currently priced 17% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Fort Lauderdale to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Fort Lauderdale to London Heathrow Airport are JetBlue ($327), Lufthansa ($408), and Air Canada ($413).

  • Can I find deals for flights from Fort Lauderdale to Heathrow that include hotel bookings?

    Yes. In addition to deals on Fort Lauderdale to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Lauderdale to Heathrow?

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

  • Can I find deals for business class flights from Fort Lauderdale to Heathrow?

    Yes. Cheapflights offers flight deals from Fort Lauderdale 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 Fort Lauderdale to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Fort Lauderdale to London Heathrow Airport (average of $661). Flying from Fort Lauderdale to London Heathrow Airport in June is currently the most expensive (average of $1,104). 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 Fort Lauderdale?

Book flights to Fort Lauderdale if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Aylesbury
Chelmsford
Brentwood
Chichester
Swindon

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Top 7 airlines flying from Fort Lauderdale to Heathrow

Discover the top 7 airlines that operate flights from Fort Lauderdale 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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$369Average$684FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$432Average$1,019FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$455Average$705FlexibilityNo cancel feeOn-time72%
DeltaCheapest$486Average$767FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$590Average$803FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$640Average$857FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$705Average$915FlexibilityNo cancel feeOn-time71%

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