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Cheap flights from Fort Lauderdale to London from $254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Lauderdale to London departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Fort Lauderdale to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:40 pm - 6:30 am
FLL
-
LHR
11h 50m1 stop
Multiple Airlines Logo
6:50 am - 5:40 pm
LHR
-
FLL
15h 50m2 stops
$578Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Brussels Airlines Logo
10:58 am - 6:20 am
FLL
-
LHR
14h 22m1 stop
Brussels Airlines Logo
6:50 am - 5:40 pm
LHR
-
FLL
15h 50m2 stops
$581Brussels Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
2:45 pm - 7:10 am
FLL
-
LHR
11h 25m1 stop
Multiple Airlines Logo
6:50 am - 5:40 pm
LHR
-
FLL
15h 50m2 stops
$585Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
3:28 pm - 8:25 am
FLL
-
LHR
11h 57m1 stop
Multiple Airlines Logo
6:50 am - 5:40 pm
LHR
-
FLL
15h 50m2 stops
$586Multiple Airlines
Thu, Jan 29 - Thu, Feb 26
Multiple Airlines Logo
1:40 pm - 6:30 am
FLL
-
LHR
11h 50m1 stop
Multiple Airlines Logo
6:50 am - 6:40 pm
LHR
-
FLL
15h 50m2 stops
$588Multiple Airlines
Fri, Feb 20 - Thu, Mar 12
Lufthansa Logo
2:45 pm - 8:35 pm
FLL
-
LHR
24h 50m2 stops
Lufthansa Logo
6:35 am - 9:51 pm
LHR
-
FLL
19h 16m2 stops
$596Lufthansa
Mon, Mar 2 - Mon, Mar 23
Lufthansa Logo
1:40 pm - 6:30 am
FLL
-
LHR
12h 50m1 stop
Lufthansa Logo
7:40 am - 9:51 pm
LHR
-
FLL
18h 11m2 stops
$599Lufthansa
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
2:45 pm - 7:10 am
FLL
-
LHR
11h 25m1 stop
Multiple Airlines Logo
6:50 am - 5:40 pm
LHR
-
FLL
15h 50m2 stops
$602Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
12:40 pm - 7:10 am
FLL
-
LHR
13h 30m1 stop
Multiple Airlines Logo
6:50 am - 5:40 pm
LHR
-
FLL
15h 50m2 stops
$603Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
Lufthansa Logo
5:45 pm - 3:50 pm
FLL
-
LHR
18h 05m2 stops
Lufthansa Logo
7:40 am - 9:51 pm
LHR
-
FLL
18h 11m2 stops
$605Lufthansa
Thu, Mar 19 - Mon, Mar 23

JetBlue flights from Fort Lauderdale to London Heathrow Airport

Our best JetBlue deals on Fort Lauderdale to London Heathrow Airport flight tickets
JetBlue
Jan 17
FLL6:00 amFort Lauderdale
11h 00m
1 stop
LHR10:00 pmLondon Heathrow
Jan 30
LHR9:20 amLondon Heathrow
19h 16m
1 stop
FLL11:36 pmFort Lauderdale
$624
Find similar
JetBlue
Jan 13
FLL8:40 amFort Lauderdale
17h 15m
1 stop
LHR6:55 amLondon Heathrow
Jan 21
LHR9:20 amLondon Heathrow
17h 00m
1 stop
FLL9:20 pmFort Lauderdale
$639
Find similar
JetBlue
Jan 14
FLL1:30 pmFort Lauderdale
15h 00m
1 stop
LHR9:30 amLondon Heathrow
Jan 21
LHR7:25 amLondon Heathrow
16h 47m
1 stop
FLL7:12 pmFort Lauderdale
$659
Find similar

United Airlines flights from Fort Lauderdale to London Heathrow Airport

Our best United Airlines deals on Fort Lauderdale to London Heathrow Airport flight tickets
United Airlines
Jan 21
FLL12:27 pmFort Lauderdale
14h 28m
1 stop
LHR7:55 amLondon Heathrow
Jan 28
LHR6:50 amLondon Heathrow
17h 25m
2 stops
FLL7:15 pmFort Lauderdale
$628
Find similar
United Airlines
Feb 13
FLL3:24 pmFort Lauderdale
14h 26m
2 stops
LHR10:50 amLondon Heathrow
Feb 27
LHR6:50 amLondon Heathrow
18h 21m
2 stops
FLL8:11 pmFort Lauderdale
$633
Find similar
United Airlines
Apr 8
FLL9:00 amFort Lauderdale
16h 35m
2 stops
LHR6:35 amLondon Heathrow
May 12
LHR6:50 amLondon Heathrow
17h 32m
2 stops
FLL7:22 pmFort Lauderdale
$651
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated December 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

Fly to

Route

Depart

Return

Price

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 2/11

1:40 pm-6:30 am

1 stop11h 50m

London Heathrow

Wed 2/18

6:50 am-5:40 pm

2 stops15h 50m

$578

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 2/4

10:58 am-6:20 am

1 stop14h 22m

London Heathrow

Sun 2/8

6:50 am-5:40 pm

2 stops15h 50m

$581

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 1/19

2:45 pm-7:10 am

1 stop11h 25m

London Heathrow

Mon 1/26

6:50 am-5:40 pm

2 stops15h 50m

$585

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Thu 1/29

3:28 pm-8:25 am

1 stop11h 57m

London Heathrow

Thu 2/26

6:50 am-5:40 pm

2 stops15h 50m

$586

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Fri 2/20

1:40 pm-6:30 am

1 stop11h 50m

London Heathrow

Thu 3/12

6:50 am-6:40 pm

2 stops15h 50m

$588

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 3/2

2:45 pm-8:35 pm

2 stops24h 50m

London Heathrow

Mon 3/23

6:35 am-9:51 pm

2 stops19h 16m

$596

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Thu 3/19

1:40 pm-6:30 am

1 stop12h 50m

London Heathrow

Mon 3/23

7:40 am-9:51 pm

2 stops18h 11m

$599

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 2/2

2:45 pm-7:10 am

1 stop11h 25m

London Heathrow

Mon 2/9

6:50 am-5:40 pm

2 stops15h 50m

$602

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 2/2

12:40 pm-7:10 am

1 stop13h 30m

London Heathrow

Mon 2/9

6:50 am-5:40 pm

2 stops15h 50m

$603

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Thu 3/19

5:45 pm-3:50 pm

2 stops18h 05m

London Heathrow

Mon 3/23

7:40 am-9:51 pm

2 stops18h 11m

$605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Fort Lauderdale to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Fort Lauderdale and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Fort Lauderdale, with most prices found around $550. If you’re not able to fly to London Heathrow Airport in February, then January is your next best option. Flight prices from Fort Lauderdale to London Heathrow Airport during January average around $662.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $707. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,016.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Fort Lauderdale to London Heathrow Airport in the evening for as low as $720. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $797.

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

You are more likely to see cheaper flights to London Heathrow Airport from Fort Lauderdale when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $810 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Fort Lauderdale for as low as $609 on momondo.

How have Fort Lauderdale to London Heathrow Airport flight prices changed over time?

As of December 2025, prices for Fort Lauderdale to London Heathrow Airport flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Fort Lauderdale to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Lauderdale to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fort Lauderdale to London Heathrow Airport (FLL to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Lauderdale to London Heathrow Airport

Fastest flight time

10h 48m

Direct flights

None
The fastest flight from Fort Lauderdale to London Heathrow Airport takes 10h 48m
There are no direct flights from Fort Lauderdale to London Heathrow Airport. There are no popular flight routes from Fort Lauderdale to London Heathrow Airport.
Search flight deals

  • How far is Fort Lauderdale to London Heathrow by plane?

    The distance between Fort Lauderdale and London Heathrow is about 4391.5 mi. A reasonable flight in good conditions will take 10h 48m.

  • When did momondo last update prices for flights from Fort Lauderdale Airport to London Heathrow Airport?

    Prices for flights from Fort Lauderdale Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Fort Lauderdale Airport to London Heathrow Airport?

  • How old do you have to be to fly from Fort Lauderdale Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Lauderdale Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Fort Lauderdale to London Heathrow Airport?

Best airlines flying from Fort Lauderdale to London Heathrow Airport

Compare and see reviews for airlines that fly from Fort Lauderdale to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $490Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $497Free CancellationRating
7.9
8,015 reviews
Search Delta flights
United AirlinesPriceFrom $577Free CancellationRating
7.4
9,107 reviews
Search United Airlines flights
British AirwaysPriceFrom $641Free CancellationRating
6.7
7,607 reviews
Search British Airways flights
JetBluePriceFrom $648Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
American AirlinesPriceFrom $698Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Stratford-upon-Avon
Crawley
Brentwood
Salisbury
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge

Why use momondo?

Why should I use momondo to find a flight deal from Fort Lauderdale to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fort Lauderdale to London. momondo saves you time and could save you money on your trip.

Can I find flights from Fort Lauderdale to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Fort Lauderdale which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Fort Lauderdale to London?

momondo provides multiple filters to help you find the best flight to London from Fort Lauderdale. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Fort Lauderdale to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Fort Lauderdale are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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