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Cheap flights from Miami to London from £246

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LON
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Miami to London are usually found in September or May, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Miami to London

Enter your travel dates to find the best prices.

Cheapest flights from Miami to London
Explore the most affordable flight options available from Miami to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Wed 25/300:35
MIA
-
STN
2 stops26h 30m
Multiple Airlines
Wed 8/407:25
STN
-
MIA
2 stops21h 00m
Multiple Airlines
Deal found 12/2£423
Tue 28/416:30
MIA
-
LTN
2 stops16h 15m
Multiple Airlines
Wed 6/508:00
LTN
-
MIA
2 stops20h 25m
Multiple Airlines
Deal found 11/2£425
Wed 22/418:15
MIA
-
LHR
1 stop12h 40m
Icelandair
Sat 2/513:05
LHR
-
MIA
1 stop13h 50m
Icelandair
Deal found 11/2£427
Tue 28/416:30
MIA
-
STN
2 stops23h 35m
Multiple Airlines
Wed 6/508:20
STN
-
MIA
2 stops20h 05m
Multiple Airlines
Deal found 11/2£427
Wed 22/418:15
MIA
-
LGW
1 stop15h 25m
Icelandair
Sat 2/513:00
LGW
-
MIA
1 stop13h 55m
Icelandair
Deal found 12/2£427
Wed 25/212:25
MIA
-
STN
2 stops29h 15m
Multiple Airlines
Mon 2/311:35
STN
-
MIA
2 stops34h 55m
Multiple Airlines
Deal found 10/2£429
Wed 11/223:35
MIA
-
LHR
1 stop14h 20m
TAP AIR PORTUGAL
Tue 10/318:30
LHR
-
MIA
1 stop25h 20m
TAP AIR PORTUGAL
Deal found 10/2£430
Mon 9/317:40
MIA
-
LHR
1 stop13h 35m
SWISS
Mon 16/318:40
LHR
-
MIA
1 stop25h 00m
SWISS
Deal found 11/2£431
Wed 15/403:50
MIA
-
STN
2 stops23h 20m
Multiple Airlines
Sun 19/407:35
STN
-
MIA
2 stops19h 45m
Multiple Airlines
Deal found 10/2£434
Wed 11/223:35
MIA
-
LHR
1 stop12h 55m
TAP AIR PORTUGAL
Wed 25/218:30
LHR
-
MIA
1 stop25h 00m
TAP AIR PORTUGAL
Deal found 10/2£434
Wed 18/223:35
MIA
-
LGW
1 stop29h 15m
TAP AIR PORTUGAL
Wed 25/210:40
LGW
-
MIA
1 stop16h 10m
TAP AIR PORTUGAL
Deal found 11/2£434
Wed 18/223:35
MIA
-
LHR
1 stop18h 05m
TAP AIR PORTUGAL
Thu 26/218:30
LHR
-
MIA
1 stop25h 20m
TAP AIR PORTUGAL
Deal found 11/2£435

Find flight deals from Miami to London

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to London (LON). 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 14 February 2026.

Round-trip from

£423

One-way from

£246

Popular in

December

Cheapest in

September

Average price

£472

Good round-trip deal

£435 or less

Good one-way deal

£314 or less
25/3-8/4
  • 25/3-8/4
  • 4 total stops
  • 47h 30m total
  • Miami to London
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 18h 56m total
  • Miami to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Miami to London (LON).
Search Deals
Price to beat on a one-way flight from Miami to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Miami to London 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 14 February 2026.
Use the filters below to find and compare flights from Miami to London that are best for you.

Fly from

Miami

Fly to

London

Route

Depart

Return

Price

MiamiLondon

MIA - LHR

MIALHR

Miami

Mon 4/5

06:15-07:40

1 stop20h 25m

London Heathrow

Tue 12/5

12:10-17:25

1 stop34h 15m

£465

MiamiLondon

MIA - LHR

MIALHR

Miami

Tue 10/3

13:30-10:25

2 stops16h 55m

London Heathrow

Tue 17/3

06:50-22:24

2 stops19h 34m

£467

MiamiLondon

MIA - LHR

MIALHR

Miami

Tue 21/4

06:15-07:40

1 stop20h 25m

London Heathrow

Mon 27/4

12:10-17:25

1 stop34h 15m

£469

MiamiLondon

MIA - LTN

MIALTN

Miami

Tue 24/3

08:00-14:00

2 stops26h 00m

London Luton

Mon 30/3

15:15-17:17

3 stops31h 02m

£470

MiamiLondon

MIA - STN

MIASTN

Miami

Sun 8/3

22:45-16:15

1 stop13h 30m

London Stansted

Fri 13/3

08:05-20:30

1 stop16h 25m

£470

MiamiLondon

MIA - STN

MIASTN

Miami

Fri 17/4

21:30-19:25

1 stop16h 55m

London Stansted

Tue 21/4

09:10-18:45

1 stop14h 35m

£474

MiamiLondon

MIA - LTN

MIALTN

Miami

Thu 16/4

16:30-00:50

2 stops27h 20m

London Luton

Sat 25/4

18:15-14:30

2 stops25h 15m

£477

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 11/3

17:40-10:15

1 stop12h 35m

London Heathrow

Tue 17/3

09:25-15:50

Nonstop10h 25m

£478

MiamiLondon

MIA - LHR

MIALHR

Miami

Thu 12/3

06:53-22:10

1 stop11h 17m

London Heathrow

Tue 17/3

09:45-15:40

Nonstop9h 55m

£478

MiamiLondon

MIA - LHR

MIALHR

Miami

Thu 19/3

23:10-11:55

Nonstop8h 45m

London Heathrow

Tue 24/3

12:40-23:24

1 stop14h 44m

£482

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from Miami to London

Have a flexible travel schedule? Discover the best time to fly to London from Miami 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 Miami to London

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

Use this chart to determine the optimal time to book a return flight from Miami to London. Price data was last updated on 6 February 2026.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Miami to London (average of £233). Flying from Miami to London in December is currently the most expensive (average of £425). 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 MIA to LON?

Find hourly flight availability from Miami to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 February 2026.

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

Weekly flight availability from Miami to London

Explore weekly flight availability from Miami to London. 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 14 February 2026.

The most flights from MIA to LON are scheduled on a Thursday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (23 on average).

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

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

Lisbon (LIS) – chosen by Cheapflights users on 61% of one-stop itineraries from Miami to London on Cheapflights.

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

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

Barcelona (BCN) is the most affordable one-stop option, with an average return flight price of £406.

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

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

Flights via Tampa (TPA) have the shortest average one-way travel time for one-stop routes: 11h 05m.

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

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

Flights via Lisbon (LIS) offer the fastest connection on this route, with an average stopover time of 1h 43m.

How often are flights from Miami to London delayed?

About 15% of weekly flights between Miami and London have experienced delays in the past year, with the average delay time being 146 minutes.

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

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

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

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

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

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 14 February 2026.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andNorse Atlantic UK from Miami to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,454 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,454 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Norse Atlantic UK
7.3
Good
KLM
7.7
Good
1,454 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
American Airlines
7.2
Good
11,288 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,739 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Miami to London. 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 from for flights from Miami to London?

    Located just 6.1 mi from the city center, Miami is the airport most travelers will use when flying to London from Miami. Booking flights from Miami (MIA) to London should be relatively easy as there are 28 daily outbound flights to London from 7 different airlines.

  • How long is the flight from Miami to London?

    A quick flight from Miami to London can take about 11h 17m. United Airlines provides one of the quickest options available for as low as £478. Airlines will cover a distance of 4414 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Miami to London is Norse Atlantic UK. Our recent data shows that you can find tickets from as low as £215 on this airline. Additional options worth looking into are British Airways and KLM, starting at £282 and £399 round-trip. You may be able to fly from Miami to London for 56% less than the average price by searching for these airlines.

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

    £101 is the cheapest one-way deal found within the past few days, from Norse Atlantic UK. You may also be able to find cheap deals on TAP AIR PORTUGAL and Virgin Atlantic, with prices starting from £120 and £274, respectively.

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

    While some choose either Miami - London Gatwick or Miami - London City, Miami - London Heathrow is the most popular route from Miami to London.

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

    Consider KLM (83%), Air France (83%) or Delta (83%) when booking your flight. These represent the most reliable airlines when flying from Miami to London.

  • What are the cheapest flights from Miami to London?

    Looking at all options, your cheapest flight can be booked for £187. While the most popular route (Miami - London Heathrow) can be booked for £427 on average, our data indicates £989 when flying from Miami to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Miami to London 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 Miami to London?

    Currently, August is the cheapest month in which you can book a flight from Miami to London (average of £233). Flying from Miami to London in December is currently the most expensive (average of £425). 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 London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Bedford
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Miami to London

Discover the top 7 airlines that operate flights from Miami to London. 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£215Average£452FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
British AirwaysCheapest£282Average£618FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£399Average£445FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£402Average£566FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapest£415Average£619FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£473Average£841FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£546Average£637FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Miami to London?

Deals for Miami to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Miami.

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

Yes! Cheapflights helps users easily find flights from Miami to London with no change fees.

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

Yes! Start tracking prices for Miami to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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