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$245+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — LHR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Fort Lauderdale to London Heathrow are usually found in February or January, 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 September 11, 2025.

Round-trip from

$482
(Mytrip)

One-way from

$245
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$747
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. 6% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 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 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 September 11, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:20 amFLL - LHR
1 stop14h 10mMultiple Airlines
Wed 10/296:50 amLHR - FLL
2 stops15h 50mMultiple Airlines
Deal found 9/8$482
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:10 pmFLL - LHR
1 stop31h 25mAir Canada
Fri 10/32:05 pmLHR - FLL
1 stop26h 40mAir Canada
Deal found 9/11$495
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:20 pmFLL - LHR
1 stop11h 50mMultiple Airlines
Wed 11/196:50 amLHR - FLL
2 stops15h 50mMultiple Airlines
Deal found 9/8$498
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:20 pmFLL - LHR
1 stop11h 50mMultiple Airlines
Wed 11/126:50 amLHR - FLL
2 stops15h 50mMultiple Airlines
Deal found 9/10$499
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:20 amFLL - LHR
2 stops16h 15mAir Canada
Tue 11/116:50 amLHR - FLL
2 stops15h 50mAir Canada
Deal found 9/9$506
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:30 amFLL - LHR
2 stops20h 05mMultiple Airlines
Tue 10/286:50 amLHR - FLL
2 stops15h 50mMultiple Airlines
Deal found 9/11$507
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:15 pmFLL - LHR
1 stop11h 40mUnited Airlines
Wed 10/12:05 pmLHR - FLL
2 stops27h 04mUnited Airlines
Deal found 9/11$509
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.
Mon 9/228:40 amFLL - LHR
2 stops16h 50mAir Canada
Tue 9/306:50 amLHR - FLL
2 stops17h 40mAir Canada
Deal found 9/10$511

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 September 11, 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

Wed 9/24

1:15 pm-5:55 am

1 stop11h 40m

London Heathrow

Wed 10/1

2:05 pm-12:09 pm

2 stops27h 04m

$509

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 9/22

1:15 pm-6:45 am

1 stop12h 30m

London Heathrow

Tue 9/30

12:05 pm-10:30 pm

2 stops39h 25m

$515

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Tue 9/23

11:55 am-6:55 am

1 stop14h 00m

London Heathrow

Tue 9/30

7:45 am-6:53 pm

2 stops16h 08m

$521

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 10/1

3:25 pm-8:50 am

1 stop12h 25m

London Heathrow

Tue 10/7

9:00 am-10:19 pm

2 stops18h 19m

$525

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 10/1

12:20 pm-7:15 am

2 stops13h 55m

London Heathrow

Wed 10/8

6:15 am-6:57 pm

2 stops17h 42m

$528

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 9/24

3:25 pm-8:50 am

1 stop12h 25m

London Heathrow

Thu 10/2

11:45 am-9:52 pm

1 stop15h 07m

$532

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 9/24

7:30 pm-11:25 am

1 stop10h 55m

London Heathrow

Tue 10/7

9:40 am-6:57 pm

1 stop14h 17m

$532

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Sun 9/28

7:30 pm-11:25 am

1 stop10h 55m

London Heathrow

Tue 10/7

12:55 pm-10:19 pm

1 stop14h 24m

$532

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Tue 9/30

1:36 pm-7:15 am

1 stop12h 39m

London Heathrow

Tue 10/7

11:45 am-9:42 pm

1 stop14h 57m

$532

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 9/24

7:30 pm-11:25 am

1 stop10h 55m

London Heathrow

Wed 10/8

9:35 am-6:15 pm

1 stop13h 40m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 August 29, 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 $1,098). 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 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 September 11, 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.

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 September 11, 2025.
Get a feel of what it's like to fly with Delta, Virgin Atlantic, and American Airlines from Fort Lauderdale to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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.

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

    United Airlines and Delta can get you from Fort Lauderdale to London Heathrow Airport in just under 11h 40m. Your travel time can differ by up to 45m. The distance between Fort Lauderdale and London Heathrow Airport is about 4394 mi. This flight may include one or multiple stops.

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

    Currently priced at $369, Air Canada will fly you from Fort Lauderdale to London Heathrow Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and United Airlines - these airlines can fly you to your destination from $431 and $432, respectively. Air Canada is currently priced 54% below the average price you’ll pay for this route.

  • 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 $1,098). 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 8 airlines flying from Fort Lauderdale to Heathrow

Discover the top 8 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$369Average$624FlexibilityNo cancel feeOn-time67%
KLMCheapest$431Average$629FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$432Average$1,019FlexibilityNo cancel feeOn-time69%
DeltaCheapest$486Average$724FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$490Average$747FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$590Average$780FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$707Average$924FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$707Average$864FlexibilityNo cancel feeOn-time70%

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