Cheap flights from Fort Lauderdale (FLL) to Heathrow (LHR) from $261

This is the cheapest one-way flight price, found on 9/19. Prices may vary by date and flight preferences.
FLL — LHR
Sep 26 — Oct 31

How to find the cheapest flight from Fort Lauderdale (FLL) to Heathrow (LHR)

All the information you need to plan the best FLL to LHR flight in 2023: compare Fort Lauderdale to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.

Popular in

July

Cheapest in

January

Round-trip from

$619

One-way from

$261
High demand for flights, 21% potential price rise
Best time to find cheap flights, 19% potential price drop
From Fort Lauderdale to London Heathrow
One-way flight from Fort Lauderdale to London Heathrow

FLL - LON

Price

$619 - $1,176

LON

Temperature

39.2 - 62.6 °F

LON

Rainfall

1.6 - 2.8 inches

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

Users have found that booking a flight from Fort Lauderdale to London Heathrow Airport at least 56 days early can save you up to 30% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Fort Lauderdale to London Heathrow Airport for as little as $893 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,070 for flights departing within the next 3 days.

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

Our data shows that January tends to be the cheapest month to fly to London Heathrow Airport from Fort Lauderdale. Users have commonly found prices around $808 for the month, but tickets can be as low as $571. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Fort Lauderdale to London Heathrow Airport (FLL - LHR)?

When flying from Fort Lauderdale to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Fort Lauderdale to Heathrow

Check out some of the cheapest Delta flights we've come across from Fort Lauderdale to London. Make sure to check back often as deals are often changing.

Cheap KLM flights from Fort Lauderdale to Heathrow

To aid your search, here are some of the cheapest KLM flights we've found from Fort Lauderdale to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Fort Lauderdale to Heathrow flights in September & October 2023

The best prices found for FLL to LHR flights for September, October
Scroll through some of the best deals on flights from Fort Lauderdale to London in 2023. Check back regularly for other flight deals.

Fort Lauderdale to Heathrow 2023 flight deals

Cheap flights to Heathrow from Fort Lauderdale found for this year
Scroll through some of the best deals on flights from Fort Lauderdale to London in 2023. Check back regularly for other flight deals.

Fort Lauderdale to Heathrow flights leaving soon

Late deals on return flights to Heathrow from Fort Lauderdale, departing today and this week
Have a look at some of the flights available from Fort Lauderdale to London departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to Heathrow from Fort Lauderdale

The cheapest one-way flights from Fort Lauderdale to Heathrow
Take a look at some of the one-way flights we've detected from Fort Lauderdale to London. For those needing a return trip from Fort Lauderdale, there is a search form available above.

Find flights from Fort Lauderdale to Heathrow within your budget

Use the slider to find flights from Fort Lauderdale to Heathrow that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$440 - $663

Route

Depart

Return

Price

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 10/11

1 stop18h 00m

London Heathrow

Mon 10/23

2 stops17h 27m

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 2/19

1 stop11h 20m

London Heathrow

Sun 3/3

1 stop14h 21m

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 1/3

1 stop32h 29m

London Heathrow

Thu 1/11

1 stop13h 52m

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Thu 2/1

2 stops16h 28m

London Heathrow

Wed 2/7

2 stops19h 12m

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Tue 11/21

1 stop12h 42m

London Heathrow

Thu 11/30

2 stops18h 06m

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Sun 10/15

1 stop22h 20m

London Heathrow

Wed 10/25

2 stops19h 30m

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 11/6

1 stop11h 45m

London Heathrow

Wed 11/15

1 stop27h 03m

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Tue 11/7

2 stops15h 30m

London Heathrow

Tue 11/14

1 stop27h 03m

Fort LauderdaleLondon Heathrow

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 11/6

1 stop13h 43m

London Heathrow

Tue 11/14

1 stop18h 38m

Flights are sorted by cheapest first

Deals found on 9/21

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Fort Lauderdale to London, such as Delta, KLM and Virgin Atlantic. 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
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Air France
7.6
Good
274 reviews
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Finnair
7.5
Good
342 reviews
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

KLM
7.5
Good
196 reviews
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

United Airlines
7.4
Good
1,887 reviews
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Related info for your journey

Useful info, stats and facts about Fort Lauderdale to Heathrow flights.

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 11 different airlines.

Can I find flights from Fort Lauderdale to London Heathrow Airport for under $500 on Cheapflights?

Yes, there are multiple flights from Fort Lauderdale to London Heathrow Airport for under $500. The cheapest flight booked recently is on Delta for just $440, but on average you can expect to pay $590.

Are there last-minute flights available from Fort Lauderdale to London Heathrow Airport for under $800?

There are currently 20+ open flights from Fort Lauderdale to London Heathrow Airport within the next 7 days for less than $800.

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

Currently priced at $440, Delta will fly you from Fort Lauderdale to London Heathrow Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Virgin Atlantic - these airlines can fly you to your destination from $446 and $460, respectively. Delta is currently priced 46% below the average price you’ll pay for this route.

What are the most popular airlines that fly from Fort Lauderdale to London Heathrow Airport?

What does FLL to LHR mean?

This is defined as Fort Lauderdale Airport (FLL) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

Alternative routes for Fort Lauderdale to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Fort Lauderdale to Heathrow

The chart below displays the airlines Cheapflights users traveling from Fort Lauderdale to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$417Average$642FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest$443Average$742FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Norse Atlantic UKCheapest$522Average$808FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest$555Average$779FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$620Average$844FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest$639Average$883FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$644Average$832FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest$651Average$922FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$652Average$987FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$684Average$899FlexibilityNo cancel feeOn-time76%
Search Finnair flights
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