What is the most punctual flight time for London to Miami flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

How many flights depart from London Heathrow Airport to Miami on average per week?

The number of flights available between London Heathrow Airport and Miami is 125 per week as of October 2026. The most frequent departure day is Sun, with 22% of weekly flights leaving on this day.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How often are flights from London to Miami delayed?

Historically, on average around 15% of flights between London and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 153 minutes.

How many flights depart from London Heathrow Airport to Miami on average per day?

17 flights are operational daily from London Heathrow Airport to Miami as of October 2026. The most popular departure time for this route is 12:00p.m., with 52% of flights per day taking off in the afternoon.

What is the cheapest airline that flies from London Heathrow to Miami?

United Airlines and LEVEL are the most popular carriers operating from London Heathrow to Miami

Which airline has the best punctuality record on London to Miami flights?

According to our data, American Airlines has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

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 refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Miami Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Miami Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 676 Cheap Flights from London Heathrow Airport to Miami in 2026/27

Find the cheapest flights from London Heathrow Airport to Miami

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 p.m. - 8:50 p.m.LHR London Heathrow-MIA Miami

13h 35m1 stop Reykjavik Keflavik Intl

5:15 p.m. - 7:30 p.m.MIA Miami-LHR London Heathrow

21h 15m1 stop Reykjavik Keflavik Intl

C$ 830Icelandair

Tue, 17 Nov - Wed, 25 Nov

12:15 p.m. - 8:50 p.m.LHR London Heathrow-MIA Miami

13h 35m1 stop Reykjavik Keflavik Intl

5:15 p.m. - 7:30 p.m.MIA Miami-LHR London Heathrow

21h 15m1 stop Reykjavik Keflavik Intl

C$ 831Icelandair

Tue, 17 Nov - Wed, 2 Dec

12:15 p.m. - 8:50 p.m.LHR London Heathrow-MIA Miami

13h 35m1 stop Reykjavik Keflavik Intl

5:15 p.m. - 7:30 p.m.MIA Miami-LHR London Heathrow

21h 15m1 stop Reykjavik Keflavik Intl

C$ 833Icelandair

Sun, 31 Jan - Wed, 10 Feb

8:35 p.m. - 8:50 p.m.LHR London Heathrow-MIA Miami

29h 15m1 stop Reykjavik Keflavik Intl

5:15 p.m. - 7:30 p.m.MIA Miami-LHR London Heathrow

21h 15m1 stop Reykjavik Keflavik Intl

C$ 834Icelandair

Sat, 30 Jan - Fri, 12 Feb

8:35 p.m. - 8:50 p.m.LHR London Heathrow-MIA Miami

29h 15m1 stop Reykjavik Keflavik Intl

5:15 p.m. - 10:50 a.m.MIA Miami-LHR London Heathrow

12h 35m1 stop Reykjavik Keflavik Intl

C$ 835Icelandair

Sat, 6 Feb - Fri, 19 Feb

8:35 p.m. - 8:50 p.m.LHR London Heathrow-MIA Miami

29h 15m1 stop Reykjavik Keflavik Intl

5:15 p.m. - 7:30 p.m.MIA Miami-LHR London Heathrow

21h 15m1 stop Reykjavik Keflavik Intl

C$ 837Icelandair

Sat, 30 Jan - Fri, 5 Feb

1:05 p.m. - 9:55 p.m.LHR London Heathrow-MIA Miami

13h 50m1 stop Reykjavik Keflavik Intl

6:15 p.m. - 8:20 p.m.MIA Miami-LHR London Heathrow

21h 05m1 stop Reykjavik Keflavik Intl

C$ 840Icelandair

Thu, 22 Apr - Wed, 28 Apr

9:25 p.m. - 9:55 p.m.LHR London Heathrow-MIA Miami

29h 30m1 stop Reykjavik Keflavik Intl

6:15 p.m. - 11:55 a.m.MIA Miami-LHR London Heathrow

12h 40m1 stop Reykjavik Keflavik Intl

C$ 842Icelandair

Sat, 10 Apr - Mon, 19 Apr

1:05 p.m. - 9:55 p.m.LHR London Heathrow-MIA Miami

13h 50m1 stop Reykjavik Keflavik Intl

6:15 p.m. - 8:20 p.m.MIA Miami-LHR London Heathrow

21h 05m1 stop Reykjavik Keflavik Intl

C$ 849Icelandair

Tue, 20 Apr - Fri, 30 Apr

9:25 p.m. - 9:55 p.m.LHR London Heathrow-MIA Miami

29h 30m1 stop Reykjavik Keflavik Intl

6:15 p.m. - 11:55 a.m.MIA Miami-LHR London Heathrow

12h 40m1 stop Reykjavik Keflavik Intl

C$ 852Icelandair

Sat, 17 Apr - Fri, 30 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:30 a.m. - 4:15 p.m.LHR London Heathrow-MIA Miami

13h 45m1 stop Amsterdam Schiphol

3:37 p.m. - 10:30 a.m.MIA Miami-LHR London Heathrow

13h 53m1 stop New York John F Kennedy Intl

C$ 893Delta

Thu, 29 Oct - Wed, 11 Nov

6:30 a.m. - 10:56 p.m.LHR London Heathrow-MIA Miami

21h 26m2 stops Amsterdam Schiphol New York John F Kennedy Intl

11:20 p.m. - 1:05 p.m.MIA Miami-LHR London Heathrow

8h 45mdirect

C$ 900Delta

Mon, 2 Nov - Sat, 26 Dec

8:40 a.m. - 10:56 p.m.LHR London Heathrow-MIA Miami

19h 16m2 stops Amsterdam Schiphol New York John F Kennedy Intl

11:20 p.m. - 1:05 p.m.MIA Miami-LHR London Heathrow

8h 45mdirect

C$ 901Delta

Sun, 1 Nov - Sat, 26 Dec

6:20 a.m. - 9:25 p.m.LHR London Heathrow-MIA Miami

19h 05m1 stop Paris Charles de Gaulle

4:50 p.m. - 6:30 a.m.MIA Miami-LHR London Heathrow

8h 40mdirect

C$ 903Delta

Fri, 30 Oct - Fri, 25 Dec

11:30 a.m. - 8:25 p.m.LHR London Heathrow-MIA Miami

13h 55m1 stop Paris Charles de Gaulle

4:50 p.m. - 6:30 a.m.MIA Miami-LHR London Heathrow

8h 40mdirect

C$ 904Delta

Mon, 2 Nov - Fri, 25 Dec

8:55 a.m. - 9:25 p.m.LHR London Heathrow-MIA Miami

16h 30m1 stop Paris Charles de Gaulle

10:55 p.m. - 12:40 p.m.MIA Miami-LHR London Heathrow

8h 45mdirect

C$ 908Delta

Fri, 30 Oct - Thu, 12 Nov

7:50 a.m. - 5:10 p.m.LHR London Heathrow-MIA Miami

14h 20m1 stop Dublin

7:05 p.m. - 9:05 p.m.MIA Miami-LHR London Heathrow

21h 00m1 stop Dublin

C$ 910British Airways

Sun, 1 Nov - Sun, 8 Nov

6:20 a.m. - 9:25 p.m.LHR London Heathrow-MIA Miami

19h 05m1 stop Paris Charles de Gaulle

8:15 a.m. - 6:25 a.m.MIA Miami-LHR London Heathrow

17h 10m1 stop Atlanta Hartsfield-Jackson

C$ 911Delta

Fri, 30 Oct - Sat, 28 Nov

6:50 a.m. - 10:16 p.m.LHR London Heathrow-MIA Miami

19h 26m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

7:50 p.m. - 4:20 p.m.MIA Miami-LHR London Heathrow

15h 30m1 stop Zurich

C$ 912United Airlines

Thu, 29 Oct - Thu, 26 Nov

6:30 a.m. - 4:15 p.m.LHR London Heathrow-MIA Miami

13h 45m1 stop Amsterdam Schiphol

8:00 p.m. - 1:45 p.m.MIA Miami-LHR London Heathrow

12h 45m1 stop Paris Charles de Gaulle

C$ 914Delta

Thu, 29 Oct - Wed, 23 Dec

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British Airways flights from London Heathrow Airport to Miami

Our best British Airways deals on London Heathrow Airport to Miami flight tickets

British Airways

25 Nov

LHR9:50 a.m.London Heathrow

12h 20m

1 stop

MIA5:10 p.m.Miami

2 Dec

MIA10:20 p.m.Miami

8h 45m

LHR12:05 p.m.London Heathrow

C$ 872

British Airways

2 Dec

LHR8:50 a.m.London Heathrow

13h 20m

1 stop

MIA5:10 p.m.Miami

6 Dec

MIA7:05 p.m.Miami

11h 20m

1 stop

LHR11:25 a.m.London Heathrow

C$ 877

British Airways

2 Dec

LHR9:50 a.m.London Heathrow

12h 20m

1 stop

MIA5:10 p.m.Miami

13 Dec

MIA7:05 p.m.Miami

11h 20m

1 stop

LHR11:25 a.m.London Heathrow

C$ 879

United Airlines flights from London Heathrow Airport to Miami

Our best United Airlines deals on London Heathrow Airport to Miami flight tickets

United Airlines

9 Nov

LHR9:00 a.m.London Heathrow

13h 30m

1 stop

MIA5:30 p.m.Miami

8 Dec

MIA7:50 p.m.Miami

12h 10m

1 stop

LHR1:00 p.m.London Heathrow

C$ 891

United Airlines

24 Nov

LHR9:00 a.m.London Heathrow

13h 30m

1 stop

MIA5:30 p.m.Miami

10 Dec

MIA11:10 a.m.Miami

14h 30m

2 stops

LHR6:40 a.m.London Heathrow

C$ 894

United Airlines

6 Nov

LHR9:00 a.m.London Heathrow

13h 30m

1 stop

MIA5:30 p.m.Miami

18 Nov

MIA4:39 p.m.Miami

12h 46m

1 stop

LHR10:25 a.m.London Heathrow

C$ 896

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Tue 17/11

12:15 p.m.-8:50 p.m.

1 stop13h 35m

Miami

Wed 25/11

5:15 p.m.-7:30 p.m.

1 stop21h 15m

C$ 830

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Tue 17/11

12:15 p.m.-8:50 p.m.

1 stop13h 35m

Miami

Wed 2/12

5:15 p.m.-7:30 p.m.

1 stop21h 15m

C$ 831

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Sun 31/1

12:15 p.m.-8:50 p.m.

1 stop13h 35m

Miami

Wed 10/2

5:15 p.m.-7:30 p.m.

1 stop21h 15m

C$ 833

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Sat 30/1

8:35 p.m.-8:50 p.m.

1 stop29h 15m

Miami

Fri 12/2

5:15 p.m.-7:30 p.m.

1 stop21h 15m

C$ 834

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Sat 6/2

8:35 p.m.-8:50 p.m.

1 stop29h 15m

Miami

Fri 19/2

5:15 p.m.-10:50 a.m.

1 stop12h 35m

C$ 835

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Sat 30/1

8:35 p.m.-8:50 p.m.

1 stop29h 15m

Miami

Fri 5/2

5:15 p.m.-7:30 p.m.

1 stop21h 15m

C$ 837

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Thu 22/4

1:05 p.m.-9:55 p.m.

1 stop13h 50m

Miami

Wed 28/4

6:15 p.m.-8:20 p.m.

1 stop21h 05m

C$ 840

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Sat 10/4

9:25 p.m.-9:55 p.m.

1 stop29h 30m

Miami

Mon 19/4

6:15 p.m.-11:55 a.m.

1 stop12h 40m

C$ 842

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Tue 20/4

1:05 p.m.-9:55 p.m.

1 stop13h 50m

Miami

Fri 30/4

6:15 p.m.-8:20 p.m.

1 stop21h 05m

C$ 849

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Sat 17/4

9:25 p.m.-9:55 p.m.

1 stop29h 30m

Miami

Fri 30/4

6:15 p.m.-11:55 a.m.

1 stop12h 40m

C$ 852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from C$ 908 to C$ 1,168.
The lowest price recently found on this route was C$ 830.

What is the cheapest month to fly to Miami?

If you are unable to visit Miami during the month of February, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around C$ 981.

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

On average, the least expensive day to fly to Miami from London Heathrow Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 1,010. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Sunday is C$ 1,797.

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 from London Heathrow Airport 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 C$ 1,087 when searching weeks out. 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 C$ 985 on momondo.

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

There are 2 cabin classes available to choose from on London Heathrow Airport 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 October 2026, prices for London Heathrow Airport to Miami flights are approximately 3% 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 round-trip 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	C$ 676
Fastest flight time	10h 25m
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 C$ 676. The best round-trip flight deal from London Heathrow Airport to Miami found on momondo in the last 72 hours is C$ 830.

The fastest flight from London Heathrow Airport to Miami takes 10h 25m

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

Frequently asked questions about flying from London Heathrow Airport to Miami

How far is London Heathrow to Miami by plane?
The distance between London Heathrow and Miami is about 7099.3 km. A reasonable flight in good conditions will take 10h 25m.
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 refresh daily.
How old do you have to be to fly from London Heathrow Airport to Miami Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Miami Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Miami Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to Miami?
Based on momondo bookings for flights between London Heathrow Airport and Miami, the leading plane model is Airbus A380-800, making up 30.86% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 17.09%, Airbus A330-900neo with 10.53%, and Airbus A350-1000 with 8.09%.

Miami Beach

Hollywood

Sunny Isles Beach

Cutler Bay

Dania Beach

Hallandale Beach

Pompano Beach

Lauderdale-by-the-Sea

Key Largo

Miami Springs

Palm Beach

Delray Beach

Sunrise

Deerfield Beach

Marathon

Surfside

Bal Harbour

Coconut Creek

Wilton Manors

Weston

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Miami . Millions of users trust and use momondo every year so you are in good hands.

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 helps you find the best flight between London and Miami by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.