Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Miami from £361

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Miami departing on 19/4. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Miami

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
09:55 - 18:35
LHR
-
MIA
13h 40m1 stop
Scandinavian Airlines Logo
20:40 - 16:25
MIA
-
LHR
14h 45m2 stops
£449Scandinavian Airlines
Thu, 15 Jan - Thu, 22 Jan
TAP AIR PORTUGAL Logo
08:15 - 21:50
LHR
-
MIA
18h 35m1 stop
TAP AIR PORTUGAL Logo
23:50 - 17:30
MIA
-
LHR
12h 40m1 stop
£450TAP AIR PORTUGAL
Wed, 21 Jan - Sun, 8 Feb
TAP AIR PORTUGAL Logo
13:40 - 14:50
LHR
-
MIA
30h 10m1 stop
TAP AIR PORTUGAL Logo
16:35 - 12:40
MIA
-
LHR
15h 05m1 stop
£450TAP AIR PORTUGAL
Mon, 19 Jan - Mon, 26 Jan
Scandinavian Airlines Logo
10:20 - 18:35
LHR
-
MIA
13h 15m1 stop
Scandinavian Airlines Logo
19:55 - 16:00
MIA
-
LHR
15h 05m1 stop
£451Scandinavian Airlines
Mon, 26 Jan - Thu, 5 Feb
Icelandair Logo
20:35 - 20:55
LHR
-
MIA
29h 20m1 stop
Icelandair Logo
17:15 - 10:50
MIA
-
LHR
12h 35m1 stop
£452Icelandair
Mon, 19 Jan - Wed, 28 Jan
Multiple Airlines Logo
18:40 - 14:40
LHR
-
MIA
25h 00m1 stop
Multiple Airlines Logo
12:35 - 09:10
MIA
-
LHR
15h 35m1 stop
£453Multiple Airlines
Mon, 26 Jan - Mon, 2 Feb
Finnair Logo
16:15 - 16:50
LHR
-
MIA
29h 35m1 stop
Finnair Logo
22:50 - 12:20
MIA
-
LHR
8h 30mdirect
£453Finnair
Tue, 3 Feb - Tue, 10 Feb
Scandinavian Airlines Logo
09:55 - 18:35
LHR
-
MIA
13h 40m1 stop
Scandinavian Airlines Logo
20:40 - 16:00
MIA
-
LHR
14h 20m1 stop
£454Scandinavian Airlines
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
11:25 - 21:45
LHR
-
MIA
14h 20m1 stop
British Airways Logo
19:35 - 09:25
MIA
-
LHR
8h 50mdirect
£455British Airways
Thu, 12 Mar - Thu, 2 Apr
Finnair Logo
06:05 - 16:30
LHR
-
MIA
14h 25m1 stop
Finnair Logo
15:28 - 07:20
MIA
-
LHR
11h 52m1 stop
£456Finnair
Fri, 20 Mar - Thu, 26 Mar

Finnair flights from London Heathrow Airport to Miami

Our best Finnair deals on London Heathrow Airport to Miami flight tickets
Finnair
3 Feb
LHR16:15London Heathrow
29h 35m
1 stop
MIA16:50Miami
10 Feb
MIA22:50Miami
8h 30m
LHR12:20London Heathrow
£453
Find similar
Finnair
20 Mar
LHR06:05London Heathrow
14h 25m
1 stop
MIA16:30Miami
24 Mar
MIA23:00Miami
8h 30m
LHR11:30London Heathrow
£456
Find similar
Finnair
18 Mar
LHR11:25London Heathrow
14h 20m
1 stop
MIA21:45Miami
26 Mar
MIA19:30Miami
8h 45m
LHR08:15London Heathrow
£457
Find similar

Iberia flights from London Heathrow Airport to Miami

Our best Iberia deals on London Heathrow Airport to Miami flight tickets
Iberia
19 Jan
LHR11:25London Heathrow
14h 20m
1 stop
MIA20:45Miami
2 Feb
MIA22:50Miami
8h 30m
LHR12:20London Heathrow
£476
Find similar
Iberia
29 Jan
LHR11:25London Heathrow
14h 20m
1 stop
MIA20:45Miami
7 Feb
MIA22:50Miami
8h 30m
LHR12:20London Heathrow
£484
Find similar
Iberia
25 Dec
LHR11:25London Heathrow
14h 20m
1 stop
MIA20:45Miami
8 Jan
MIA16:44Miami
11h 36m
1 stop
LHR09:20London Heathrow
£524
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Miami 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 279,928 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 15/1

09:55-18:35

1 stop13h 40m

Miami

Thu 22/1

20:40-16:25

2 stops14h 45m

£449

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 21/1

08:15-21:50

1 stop18h 35m

Miami

Sun 8/2

23:50-17:30

1 stop12h 40m

£450

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 19/1

13:40-14:50

1 stop30h 10m

Miami

Mon 26/1

16:35-12:40

1 stop15h 05m

£450

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 26/1

10:20-18:35

1 stop13h 15m

Miami

Thu 5/2

19:55-16:00

1 stop15h 05m

£451

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 19/1

20:35-20:55

1 stop29h 20m

Miami

Wed 28/1

17:15-10:50

1 stop12h 35m

£452

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 26/1

18:40-14:40

1 stop25h 00m

Miami

Mon 2/2

12:35-09:10

1 stop15h 35m

£453

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 3/2

16:15-16:50

1 stop29h 35m

Miami

Tue 10/2

22:50-12:20

Nonstop8h 30m

£453

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 15/1

09:55-18:35

1 stop13h 40m

Miami

Thu 22/1

20:40-16:00

1 stop14h 20m

£454

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 12/3

11:25-21:45

1 stop14h 20m

Miami

Thu 2/4

19:35-09:25

Nonstop8h 50m

£455

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 20/3

06:05-16:30

1 stop14h 25m

Miami

Thu 26/3

15:28-07:20

1 stop11h 52m

£456

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Miami from

How to get the cheapest flight ticket from London Heathrow Airport to Miami

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 cheapest month to fly to Miami?

In general, September is the cheapest month to fly from London Heathrow Airport to Miami. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £444. The month of November is another great option to travel to Miami, with average flight prices from London Heathrow Airport averaging around £462.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from London Heathrow Airport to Miami is on a Wednesday when prices can be found for as low as £539. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Miami for around £613.

What is the cheapest time of day to depart on your flight to Miami?

Our data shows that the cheapest London Heathrow Airport to Miami flights are usually those with departure times in the evening. Our users have found flights to Miami in the evening for as low as £523. In contrast, the most expensive time of day to depart to Miami is in the afternoon when prices are around £582.

What is the cheapest London Heathrow to Miami flight route?

Fly from London Heathrow to Miami for the best London Heathrow - Miami flight prices

How far in advance should I book a flight to Miami?

You are more likely to see cheaper flights to Miami from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around £532 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from London Heathrow Airport for as low as £485 on momondo.

What cabin class options are available on London Heathrow to Miami flights?

There are 4 cabin classes available to choose from on London Heathrow to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Miami flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Miami.

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

As of December 2025, prices for London Heathrow Airport to Miami flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Miami

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

Cheap London Heathrow Airport to Miami (LHR to MIA) flight deals and tips

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

Best price found

£401

Fastest flight time

9h 30m

Direct flights

Every day

Airports in Miami

1 airport
The best one-way flight to Miami from London Heathrow Airport in the past 72 hours is £401. The best return flight deal from London Heathrow Airport to Miami found on momondo in the last 72 hours is £484.
The fastest flight from London Heathrow Airport to Miami takes 9h 30m
Direct flights go from London Heathrow Airport to Miami every day.
There is 1 airport in Miami. From London Heathrow Airport there are direct flights to Miami (MIA).
Search flight deals

  • How far is London Heathrow to Miami by plane?

    There are 4411.3 mi between London Heathrow and Miami. In terms of flight time, this usually takes a little over 9h 30m.

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

    Prices for flights from London Heathrow Airport to Miami Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Miami Airport.

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

    The travel and health documents you'll need for your trip to Miami 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 Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Miami?

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

Best airlines flying from London Heathrow Airport to Miami

Compare and see reviews for airlines that fly from London Heathrow Airport to Miami with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom £285Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
DeltaPriceFrom £296Free CancellationRating
7.9
8,009 reviews
Search Delta flights
IcelandairPriceFrom £298Free CancellationRating
7.0
589 reviews
Search Icelandair flights
SWISSPriceFrom £300Free CancellationRating
7.5
1,810 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom £311Free CancellationRating
7.4
1,606 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom £343Free CancellationRating
6.8
7,626 reviews
Search Lufthansa flights
United AirlinesPriceFrom £345Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
TAP AIR PORTUGALPriceFrom £352Free CancellationRating
7.1
2,089 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom £364Free CancellationRating
7.1
10,518 reviews
Search Air Canada flights
Air FrancePriceFrom £367Free CancellationRating
7.4
1,504 reviews
Search Air France flights

  • Delta Flights From London Heathrow Airport to Miami

    Across 14 Delta flights from London Heathrow Airport to Miami this week, the average price was £604, with the best Delta deals starting from £296 round-trip. 8,009 users have rated Delta on momondo, with an average score of 7.9/10.

  • KLM Flights From London Heathrow Airport to Miami

    £370 is the best KLM flight deal from London Heathrow Airport to Miami found on momondo over the last 72 hours. The average KLM ticket price found was closer to £507, however, with flight time and availability significantly affecting the price. KLM (7.7/10 from 1,432 user reviews) flies into Miami from London Heathrow Airport 14 times in an average week so prices can vary.

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Marco Island
Pompano Beach
Hollywood
Delray Beach
Marathon
Key Largo
Key Biscayne
Sunny Isles Beach
Weston
Islamorada
Palm Beach
Surfside
Sunrise
Pembroke Pines
Jupiter
Dania Beach
Aventura
Bal Harbour
Bay Harbor Islands

Why use momondo?

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

It is quick and easy to find London to Miami flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Miami that suits you.

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

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

How can momondo help me find flights from London to Miami?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Miami.

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

Price alerts on flights to Miami from London 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.

An easier way to manage your Miami trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 11/1
Sun 18/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States