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 week?

The number of flights available between London Heathrow Airport and Miami is 102 per week as of October 2026. The most frequent departure day is Tue, with 21% of weekly flights leaving on this day.

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

SWISS, United Airlines, and British Airways are the most popular carriers operating from London Heathrow to Miami

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 day?

14 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 53% of flights per day taking off at noon.

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.

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.

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$ 670 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.

10:00 a.m. - 3:15 p.m.LHR London Heathrow-MIA Miami

34h 15m1 stop Amsterdam Schiphol

6:00 a.m. - 7:05 a.m.MIA Miami-LHR London Heathrow

20h 05m1 stop Minneapolis St Paul

C$ 825Delta

Wed, 18 Nov - Sat, 28 Nov

11:05 a.m. - 11:39 p.m.LHR London Heathrow-MIA Miami

41h 34m2 stops Brussels Bruxelles-National Newark

1:26 p.m. - 4:25 p.m.MIA Miami-LHR London Heathrow

21h 59m2 stops Washington, D.C. Dulles Intl Zurich

C$ 828United Airlines

Mon, 12 Oct - Tue, 20 Oct

8:40 a.m. - 8:00 p.m.LHR London Heathrow-MIA Miami

16h 20m2 stops Amsterdam Schiphol Boston Logan Intl

7:05 a.m. - 6:20 a.m.MIA Miami-LHR London Heathrow

18h 15m1 stop New York John F Kennedy Intl

C$ 829Delta

Wed, 16 Dec - Fri, 25 Dec

9:55 a.m. - 11:03 p.m.LHR London Heathrow-MIA Miami

18h 08m2 stops Amsterdam Schiphol New York John F Kennedy Intl

10:50 p.m. - 12:35 p.m.MIA Miami-LHR London Heathrow

8h 45mdirect

C$ 831Delta

Tue, 20 Oct - Wed, 18 Nov

6:20 a.m. - 8:25 p.m.LHR London Heathrow-MIA Miami

19h 05m1 stop Paris Charles de Gaulle

10:50 p.m. - 12:35 p.m.MIA Miami-LHR London Heathrow

8h 45mdirect

C$ 832Delta

Mon, 2 Nov - Mon, 9 Nov

6:30 a.m. - 2:55 p.m.LHR London Heathrow-MIA Miami

13h 25m1 stop Amsterdam Schiphol

10:50 p.m. - 12:35 p.m.MIA Miami-LHR London Heathrow

8h 45mdirect

C$ 834Delta

Tue, 10 Nov - Thu, 26 Nov

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

13h 55m1 stop Paris Charles de Gaulle

10:50 p.m. - 12:35 p.m.MIA Miami-LHR London Heathrow

8h 45mdirect

C$ 835Delta

Mon, 9 Nov - Sun, 15 Nov

6:30 a.m. - 3:15 p.m.LHR London Heathrow-MIA Miami

13h 45m1 stop Amsterdam Schiphol

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

8h 45mdirect

C$ 836Delta

Thu, 19 Nov - Fri, 11 Dec

6:20 a.m. - 6:40 p.m.LHR London Heathrow-MIA Miami

16h 20m1 stop Paris Charles de Gaulle

11:40 a.m. - 6:25 a.m.MIA Miami-LHR London Heathrow

13h 45m1 stop Atlanta Hartsfield-Jackson

C$ 838Delta

Tue, 27 Oct - Tue, 10 Nov

6:30 a.m. - 2:55 p.m.LHR London Heathrow-MIA Miami

13h 25m1 stop Amsterdam Schiphol

4:40 p.m. - 9:00 a.m.MIA Miami-LHR London Heathrow

11h 20m1 stop Atlanta Hartsfield-Jackson

C$ 839KLM

Sun, 31 Jan - Thu, 11 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:30 a.m. - 2:45 p.m.LHR London Heathrow-MIA Miami

13h 15m1 stop Amsterdam Schiphol

10:36 a.m. - 6:25 a.m.MIA Miami-LHR London Heathrow

14h 49m1 stop Atlanta Hartsfield-Jackson

C$ 829Delta

Tue, 6 Oct - Tue, 8 Dec

6:30 a.m. - 2:45 p.m.LHR London Heathrow-MIA Miami

13h 15m1 stop Amsterdam Schiphol

11:30 a.m. - 7:20 a.m.MIA Miami-LHR London Heathrow

14h 50m2 stops New York John F Kennedy Intl Washington, D.C. Dulles Intl

C$ 839Delta

Tue, 6 Oct - Mon, 7 Dec

6:30 a.m. - 2:45 p.m.LHR London Heathrow-MIA Miami

13h 15m1 stop Amsterdam Schiphol

8:10 a.m. - 6:25 a.m.MIA Miami-LHR London Heathrow

17h 15m1 stop Atlanta Hartsfield-Jackson

C$ 842Delta

Tue, 6 Oct - Thu, 5 Nov

6:30 a.m. - 2:45 p.m.LHR London Heathrow-MIA Miami

13h 15m1 stop Amsterdam Schiphol

7:36 p.m. - 1:15 p.m.MIA Miami-LHR London Heathrow

12h 39m1 stop Atlanta Hartsfield-Jackson

C$ 845Delta

Tue, 6 Oct - Fri, 16 Oct

8:40 a.m. - 11:03 p.m.LHR London Heathrow-MIA Miami

19h 23m2 stops Amsterdam Schiphol New York John F Kennedy Intl

11:30 a.m. - 7:20 a.m.MIA Miami-LHR London Heathrow

14h 50m2 stops New York John F Kennedy Intl Washington, D.C. Dulles Intl

C$ 846Delta

Tue, 6 Oct - Sat, 12 Dec

10:55 a.m. - 3:50 p.m.LHR London Heathrow-MIA Miami

9h 55mdirect

11:20 a.m. - 6:45 a.m.MIA Miami-LHR London Heathrow

14h 25m2 stops Washington, D.C. Reagan-National Boston Logan Intl

C$ 848Delta

Mon, 5 Oct - Tue, 20 Oct

10:55 a.m. - 3:50 p.m.LHR London Heathrow-MIA Miami

9h 55mdirect

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

8h 45mdirect

C$ 849KLM

Tue, 6 Oct - Fri, 11 Dec

10:55 a.m. - 3:50 p.m.LHR London Heathrow-MIA Miami

9h 55mdirect

7:20 p.m. - 12:05 p.m.MIA Miami-LHR London Heathrow

11h 45m1 stop New York John F Kennedy Intl

C$ 851Delta

Mon, 5 Oct - Sun, 18 Oct

10:00 a.m. - 10:19 p.m.LHR London Heathrow-MIA Miami

17h 19m1 stop Houston George Bush Intcntl

4:40 p.m. - 4:20 p.m.MIA Miami-LHR London Heathrow

18h 40m1 stop Zurich

C$ 852United Airlines

Mon, 5 Oct - Thu, 5 Nov

10:55 a.m. - 3:50 p.m.LHR London Heathrow-MIA Miami

9h 55mdirect

3:30 p.m. - 9:25 a.m.MIA Miami-LHR London Heathrow

13h 55m1 stop New York John F Kennedy Intl

C$ 853Delta

Mon, 5 Oct - Tue, 27 Oct

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KLM flights from London Heathrow Airport to Miami

Our best KLM deals on London Heathrow Airport to Miami flight tickets

KLM

31 Jan

LHR6:30 a.m.London Heathrow

13h 25m

1 stop

MIA2:55 p.m.Miami

9 Feb

MIA4:40 p.m.Miami

11h 20m

1 stop

LHR9:00 a.m.London Heathrow

C$ 839

KLM

8 Oct

LHR10:55 a.m.London Heathrow

9h 55m

MIA3:50 p.m.Miami

21 Oct

MIA1:19 p.m.Miami

12h 51m

1 stop

LHR7:10 a.m.London Heathrow

C$ 846

KLM

13 Jan

LHR3:35 p.m.London Heathrow

10h 25m

MIA9:00 p.m.Miami

21 Jan

MIA7:30 p.m.Miami

11h 10m

1 stop

LHR11:40 a.m.London Heathrow

C$ 866

British Airways flights from London Heathrow Airport to Miami

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

British Airways

7 Oct

LHR12:15 p.m.London Heathrow

9h 45m

MIA5:00 p.m.Miami

3 Nov

MIA5:10 p.m.Miami

8h 35m

LHR6:45 a.m.London Heathrow

C$ 880

British Airways

22 Oct

LHR9:15 a.m.London Heathrow

18h 49m

1 stop

MIA11:04 p.m.Miami

2 Dec

MIA10:00 p.m.Miami

8h 30m

LHR11:30 a.m.London Heathrow

C$ 888

British Airways

6 Oct

LHR12:15 p.m.London Heathrow

9h 45m

MIA5:00 p.m.Miami

1 Nov

MIA8:00 p.m.Miami

15h 30m

1 stop

LHR4:30 p.m.London Heathrow

C$ 920

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

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Wed 18/11

10:00 a.m.-3:15 p.m.

1 stop34h 15m

Miami

Sat 28/11

6:00 a.m.-7:05 a.m.

1 stop20h 05m

C$ 825

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Mon 12/10

11:05 a.m.-11:39 p.m.

2 stops41h 34m

Miami

Tue 20/10

1:26 p.m.-4:25 p.m.

2 stops21h 59m

C$ 828

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Wed 16/12

8:40 a.m.-8:00 p.m.

2 stops16h 20m

Miami

Fri 25/12

7:05 a.m.-6:20 a.m.

1 stop18h 15m

C$ 829

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Tue 20/10

9:55 a.m.-11:03 p.m.

2 stops18h 08m

Miami

Wed 18/11

10:50 p.m.-12:35 p.m.

Nonstop8h 45m

C$ 831

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Mon 2/11

6:20 a.m.-8:25 p.m.

1 stop19h 05m

Miami

Mon 9/11

10:50 p.m.-12:35 p.m.

Nonstop8h 45m

C$ 832

Quickest round-trip

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Tue 10/11

6:30 a.m.-2:55 p.m.

1 stop13h 25m

Miami

Thu 26/11

10:50 p.m.-12:35 p.m.

Nonstop8h 45m

C$ 834

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Mon 9/11

11:30 a.m.-8:25 p.m.

1 stop13h 55m

Miami

Sun 15/11

10:50 p.m.-12:35 p.m.

Nonstop8h 45m

C$ 835

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Thu 19/11

6:30 a.m.-3:15 p.m.

1 stop13h 45m

Miami

Fri 11/12

11:20 p.m.-1:05 p.m.

Nonstop8h 45m

C$ 836

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Tue 27/10

6:20 a.m.-6:40 p.m.

1 stop16h 20m

Miami

Tue 10/11

11:40 a.m.-6:25 a.m.

1 stop13h 45m

C$ 838

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Sun 31/1

6:30 a.m.-2:55 p.m.

1 stop13h 25m

Miami

Thu 11/2

4:40 p.m.-9:00 a.m.

1 stop11h 20m

C$ 839

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$ 872 to C$ 1,289.
The lowest price recently found on this route was C$ 825.

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$ 991.

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$ 1,024. 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$ 1,821.

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$ 1,103 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$ 1,008 on momondo.

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

There are 3 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 5% 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$ 670
Fastest flight time	9h 40m
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$ 670. The best round-trip flight deal from London Heathrow Airport to Miami found on momondo in the last 72 hours is C$ 825.

The fastest flight from London Heathrow Airport to Miami takes 9h 40m

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 9h 40m.
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 29.36% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 14.75%, Airbus A330-900neo with 13.51%, and Boeing 787-10 Dreamliner with 7.99%.

Miami Beach

Hollywood

Sunny Isles Beach

Cutler Bay

Dania Beach

Hallandale Beach

Pompano Beach

Lauderdale-by-the-Sea

Palm Beach

Miami Springs

Delray Beach

Sunrise

Key Largo

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.