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Cheap flights from Fort Lauderdale to London Heathrow Airport from £181

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — LHR
22 Jul — 29 Jul1
1 adult

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 Thursday or Monday and return on a Tuesday

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 17 July 2025.

Round-trip from

£448

One-way from

£181

Popular in

December

Cheapest in

February

Average price

£689
United Airlines
  • United Airlines
  • 3/9-9/9
  • 3 total stops
  • 32h 34m total
  • Fort Lauderdale to London
Search Deals
3/8
  • 3/8
  • 2 total stops
  • 24h 37m total
  • Fort Lauderdale to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 17 July 2025.

Wed 3/913:15FLL - LHR
1 stop12h 30mUnited Airlines
Tue 9/907:25LHR - FLL
2 stops20h 04mUnited Airlines
Deal found 15/7£448
Wed 3/911:25FLL - LHR
1 stop17h 10mAir Canada
Tue 9/909:30LHR - FLL
1 stop15h 00mAir Canada
Deal found 15/7£449
Fri 15/813:10FLL - LHR
1 stop13h 30mMultiple Airlines
Sun 31/806:50LHR - FLL
2 stops17h 35mMultiple Airlines
Deal found 17/7£454
Wed 27/811:25FLL - LHR
1 stop14h 05mLufthansa
Mon 1/918:30LHR - FLL
2 stops32h 59mLufthansa
Deal found 16/7£457
Thu 21/811:08FLL - LHR
1 stop14h 17mDelta
Sun 28/912:25LHR - FLL
1 stop15h 43mDelta
Deal found 17/7£463

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 17 July 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 3/9

13:15-06:45

1 stop12h 30m

London Heathrow

Tue 9/9

07:25-22:29

2 stops20h 04m

£448

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 3/9

11:25-09:35

1 stop17h 10m

London Heathrow

Tue 9/9

09:30-19:30

1 stop15h 00m

£449

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Fri 15/8

13:10-07:40

1 stop13h 30m

London Heathrow

Sun 31/8

06:50-19:25

2 stops17h 35m

£454

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 27/8

11:25-06:30

1 stop14h 05m

London Heathrow

Mon 1/9

18:30-22:29

2 stops32h 59m

£457

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Thu 21/8

11:08-06:25

1 stop14h 17m

London Heathrow

Sun 28/9

12:25-23:08

1 stop15h 43m

£463

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Sun 3/8

06:18-11:55

2 stops24h 37m

£181

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Fri 1/8

18:59-09:30

1 stop33h 31m

£201

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Sun 3/8

11:25-06:30

1 stop14h 05m

£294

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 20/8

12:45-10:00

2 stops16h 15m

£299

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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 return 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 return flight from Fort Lauderdale to Heathrow. Price data was last updated on 11 July 2025.

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fort Lauderdale to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Fort Lauderdale to London Heathrow Airport (average of £112). Flying from Fort Lauderdale to London Heathrow Airport in August is currently the most expensive (average of £164). 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 17 July 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 at midday, which can drop the price by up to 29% versus a flight in the evening.

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 17 July 2025.
See what other customers who have flown with Delta, United Airlines, andJetBlue from Fort Lauderdale to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,959 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,959 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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
8,864 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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
2,909 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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.
Air Canada
7.1
Good
9,738 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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.
Lufthansa
6.8
Okay
7,218 reviews
Delta
8.0
Very Good
7,959 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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?

    Most people fly from Fort Lauderdale (FLL) if they book a flight from Fort Lauderdale to London Heathrow. On average, Fort Lauderdale has 0 outbound flights to London Heathrow per day from 2 airlines. Fort Lauderdale is conveniently located just 3.4 mi from Fort Lauderdale’s city center.

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

    Currently priced at £448, United Airlines will fly you from Fort Lauderdale to London Heathrow Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from £449 and £457, respectively. Users have found that United Airlines is 25% cheaper than the other options available to this destination.

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

    £201 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from £294 and £299, respectively.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Fort Lauderdale to London Heathrow Airport (average of £112). Flying from Fort Lauderdale to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Deal
Northampton
Gatwick
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Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
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Folkestone
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Swindon
Maidstone

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Top 2 airlines flying from Fort Lauderdale to Heathrow

Discover the top 2 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 858,174 searches. Data last updated 17 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£387Average£767FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£664Average£833FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Fort Lauderdale to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Fort Lauderdale to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Fort Lauderdale to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Fort Lauderdale to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Fort Lauderdale to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Fort Lauderdale? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Fort Lauderdale to Heathrow become cheaper?

Yes! Start tracking prices for Fort Lauderdale to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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