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Cheap flights from London to Miami from £423

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MIA
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Miami are usually found in September or January, booked 82 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from London to Miami

Enter your travel dates to find the best prices.

Cheapest flights from London to Miami
Explore the most affordable flight options available from London to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Thu 27/807:45
LCY
-
MIA
1 stop12h 00m
Delta
Tue 8/916:55
MIA
-
LCY
1 stop10h 55m
Delta
Deal found 8/6£525
Sat 11/719:30
LHR
-
MIA
2 stops28h 57m
British Airways
Sun 26/714:00
MIA
-
LHR
1 stop11h 25m
British Airways
Deal found 8/6£525
Tue 7/717:00
LGW
-
MIA
2 stops35h 37m
Air France
Tue 28/720:10
MIA
-
LGW
1 stop14h 50m
Air France
Deal found 9/6£525
Wed 17/612:50
LHR
-
MIA
1 stop15h 31m
Delta
Thu 2/718:05
MIA
-
LHR
Nonstop9h 00m
Delta
Deal found 10/6£526
Tue 25/811:30
LGW
-
MIA
2 stops17h 20m
British Airways
Tue 8/922:00
MIA
-
LGW
1 stop17h 00m
British Airways
Deal found 9/6£526
Tue 7/707:45
LCY
-
MIA
2 stops20h 52m
Virgin Atlantic
Tue 14/711:30
MIA
-
LCY
2 stops14h 45m
Virgin Atlantic
Deal found 8/6£526
Tue 7/711:30
LHR
-
MIA
1 stop14h 15m
Delta
Mon 13/719:25
MIA
-
LHR
1 stop12h 50m
Delta
Deal found 8/6£526
Wed 17/620:40
LGW
-
MIA
1 stop23h 25m
Iberia
Sun 28/616:55
MIA
-
LGW
1 stop12h 55m
Iberia
Deal found 10/6£526
Tue 7/707:45
LCY
-
MIA
1 stop12h 00m
Virgin Atlantic
Tue 28/716:55
MIA
-
LCY
1 stop10h 55m
Virgin Atlantic
Deal found 9/6£527
Tue 20/1009:10
STN
-
MIA
1 stop14h 35m
Multiple Airlines
Tue 3/1121:45
MIA
-
STN
1 stop16h 35m
Multiple Airlines
Deal found 10/6£527
Thu 18/611:45
LHR
-
MIA
2 stops18h 06m
Delta
Sun 21/615:25
MIA
-
LHR
1 stop15h 50m
Delta
Deal found 10/6£527
Sat 24/1018:35
LGW
-
MIA
1 stop28h 55m
SWISS
Sun 1/1119:50
MIA
-
LGW
1 stop17h 00m
SWISS
Deal found 10/6£527

Find flight deals from London to Miami

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 June 2026.

Round-trip from

£525

One-way from

£423

Popular in

December

Cheapest in

September

Average price

£572

Good round-trip deal

£576 or less

Good one-way deal

£505 or less
Delta
  • Delta
  • 27/8-8/9
  • 2 total stops
  • 22h 55m total
  • London to Miami
Search Deals
9/7
  • 9/7
  • 2 total stops
  • 19h 43m total
  • London to Miami
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Miami.
Search Deals
Price to beat on a one-way flight from London (LON) to Miami.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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, Cheapflights users made 858,174 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from London to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 14/7

07:45-14:45

1 stop12h 00m

Miami

Thu 23/7

16:55-19:45

1 stop21h 50m

£530

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 20/10

10:00-10:51

2 stops29h 51m

Miami

Mon 2/11

06:00-08:50

2 stops21h 50m

£531

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 7/10

07:00-17:25

2 stops15h 25m

Miami

Wed 14/10

19:40-16:25

1 stop15h 45m

£531

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 21/10

08:25-23:09

2 stops19h 44m

Miami

Mon 2/11

06:00-08:50

2 stops21h 50m

£535

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 25/6

07:30-19:26

2 stops16h 56m

Miami

Tue 21/7

08:48-06:55

2 stops17h 07m

£536

LondonMiami

LCY - MIA

LCYMIA

London City

Mon 19/10

08:25-20:54

2 stops17h 29m

Miami

Tue 3/11

17:59-16:35

2 stops17h 36m

£537

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 21/7

07:45-14:45

1 stop12h 00m

Miami

Tue 28/7

14:09-09:30

2 stops14h 21m

£544

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 29/10

06:30-16:15

1 stop13h 45m

Miami

Mon 9/11

15:35-09:20

1 stop12h 45m

£548

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 25/7

09:40-18:58

1 stop14h 18m

Miami

Sat 1/8

11:44-06:45

1 stop14h 01m

£549

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 1/11

19:30-14:45

2 stops24h 15m

Miami

Wed 11/11

16:40-11:15

1 stop13h 35m

£551

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Miami

What is the cheapest month to book a flight from London to Miami?

Currently, September is the cheapest month in which you can book a flight from London to Miami (average of £443). Flying from London to Miami in December is currently the most expensive (average of £662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to MIA?

Find hourly flight availability from London to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Miami as you normally would.

Weekly flight availability from London to Miami

Explore weekly flight availability from London to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 June 2026.

The most flights from LON to MIA are scheduled on a Monday (24 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost for a return flight from London to Miami?

What’s the top stopover airport for flights from London to Miami?

Share of one-stop return flights from London to Miami chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 30% of one-stop itineraries from London to Miami on Cheapflights.

What’s the cheapest stopover airport for flights from London to Miami?

Average return fare for one-stop flights from London to Miami, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Stockholm (ARN) is the most affordable one-stop option, with an average return flight price of £312.

What’s the fastest stopover option from London to Miami?

Shortest average travel time for one-stop one-way flights from London to Miami, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) have the shortest average one-way travel time for one-stop routes: 12h 28m.

Which airport typically offers the quickest stopover for flights from London to Miami?

Average stopover duration for one-stop one-way flights from London to Miami, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 15m.

How often are flights from London to Miami delayed?

About 15% of weekly flights between London and Miami have experienced delays in the past year, with the average delay time being 141 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from London to Miami?

The best time to book flights from London to Miami is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 10 June 2026.
Check out reviews from past customers who have flown with Finnair,Virgin Atlantic, andNorse Atlantic UK from London to Miami to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,405 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.7
Good
1,405 reviews
Finnair
7.7
Good
1,405 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
689 reviews
Finnair
7.7
Good
1,405 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Norse Atlantic UK
7.2
Good
Finnair
7.7
Good
1,405 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
American Airlines
7.1
Good
11,641 reviews
Finnair
7.7
Good
1,405 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
8,044 reviews
Finnair
7.7
Good
1,405 reviews
Check prices

Boarding

7.7

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from London to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from London?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from London to Miami. 19 airlines have flights to Miami from London on a regular basis. Booking flights from London to Miami should not be difficult; the airport handles an average of 22 inbound flights from London per day.

  • How long is the flight from London to Miami?

    There are many flights that can get you from London to Miami in 12h. Fly via Virgin Atlantic, Delta, or SWISS to get the fastest option. Airlines will cover a distance of 4435 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Miami round-trip?

    Cheapflights users have booked flights from London to Miami round-trip from £267. Other airlines that can offer you cheap pricing are Icelandair, from £298, and SWISS, from £300. Norse Atlantic UK is 50% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to Miami one-way?

    One-way options have recently been found by users for as low as £179 on Norse Atlantic UK. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £251 and Aer Lingus from £293 one-way.

  • What are the most popular routes from London to Miami?

    When deciding which route to take from London to Miami consider London Heathrow - Miami, London Gatwick - Miami or London City - Miami as they are the most popular.

  • What are the most reliable airlines from London to Miami?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Miami on time: Malaysia Airlines (93%), Gulf Air (92%), KLM (85%).

  • What are the cheapest flights from London to Miami?

    Looking at all options, your cheapest flight can be booked for £367. While the most popular route (London Heathrow - Miami) can be booked for £329 on average, our data indicates £1,652 when flying from London to Miami.

  • Can I find deals for flights from London to Miami that include hotel bookings?

    Yes. In addition to deals on London to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Miami.

  • Can I find deals for business class flights from London to Miami?

    Yes. Cheapflights offers flight deals from London to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Miami?

    Currently, September is the cheapest month in which you can book a flight from London to Miami (average of £443). Flying from London to Miami in December is currently the most expensive (average of £662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Miami on these airlines

Choose from the following airlines for your flight from London to Miami. Flights are based on user searches made on Cheapflights and were last updated on 10 June 2026.
Virgin Atlantic flights from London to Miami
British Airways flights from London to Miami
Finnair flights from London to Miami

Top 10 airlines flying from London to Miami

Discover the top 10 airlines that operate flights from London to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£267Average£419FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
IcelandairCheapest£298Average£380FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
SWISSCheapest£300Average£366FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£310Average£674FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£312Average£372FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
A.P.G.Cheapest£324Average£395FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
TAP AIR PORTUGALCheapest£347Average£514FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air EuropaCheapest£355Average£473FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
United AirlinesCheapest£357Average£451FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£360Average£531FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Miami?

Cheapflights makes it easy to find London to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Miami?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Miami with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Miami flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Miami become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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