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Cheap flights from Miami to London from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to London departing on 7/28. 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

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Cheap round-trip flights

Scandinavian Airlines Logo
7:55 pm - 9:35 amMIA-LHR
56h 40m2 stops
Scandinavian Airlines Logo
6:40 am - 6:05 pmLHR-MIA
16h 25m1 stop
$433Scandinavian Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
Scandinavian Airlines Logo
7:55 pm - 8:55 amMIA-LHR
32h 00m1 stop
Scandinavian Airlines Logo
6:40 am - 6:05 pmLHR-MIA
16h 25m1 stop
$457Scandinavian Airlines
Find Deal
Sat, Nov 29 - Thu, Dec 4
British Airways Logo
5:00 pm - 6:55 amMIA-LHR
8h 55mnonstop
British Airways Logo
9:55 am - 2:25 pmLHR-MIA
9h 30mnonstop
$481British Airways
Find Deal
Mon, Aug 11 - Tue, Aug 19
British Airways Logo
7:30 pm - 9:25 amMIA-LHR
8h 55mnonstop
British Airways Logo
9:05 am - 5:15 pmLHR-MIA
13h 10m1 stop
$489British Airways
Find Deal
Wed, Aug 20 - Fri, Aug 29
Virgin Atlantic Logo
7:25 pm - 9:25 amMIA-LHR
9h 00mnonstop
Virgin Atlantic Logo
10:45 am - 3:45 pmLHR-MIA
10h 00mnonstop
$493Virgin Atlantic
Find Deal
Mon, Aug 18 - Wed, Aug 27
Virgin Atlantic Logo
10:30 pm - 12:15 pmMIA-LHR
8h 45mnonstop
Virgin Atlantic Logo
10:45 am - 3:45 pmLHR-MIA
10h 00mnonstop
$495Virgin Atlantic
Find Deal
Tue, Aug 12 - Tue, Aug 26
American Airlines Logo
1:35 pm - 6:50 amMIA-LHR
12h 15m1 stop
American Airlines Logo
8:45 am - 5:15 pmLHR-MIA
13h 30m1 stop
$501American Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
Delta Logo
3:11 pm - 9:15 amMIA-LHR
13h 04m1 stop
Delta Logo
6:15 am - 2:15 pmLHR-MIA
13h 00m1 stop
$512Delta
Find Deal
Mon, Aug 11 - Tue, Aug 19
American Airlines Logo
5:00 pm - 6:55 amMIA-LHR
8h 55mnonstop
American Airlines Logo
8:55 am - 5:15 pmLHR-MIA
13h 20m1 stop
$516American Airlines
Find Deal
Thu, Jul 24 - Thu, Aug 28
Delta Logo
4:25 pm - 1:30 pmMIA-LHR
16h 05m1 stop
Delta Logo
5:35 pm - 2:15 pmLHR-MIA
25h 40m1 stop
$530Delta
Find Deal
Sun, Aug 17 - Mon, Aug 25

Scandinavian Airlines flights from Miami to London Heathrow Airport

Our best Scandinavian Airlines deals on Miami to London Heathrow Airport flight tickets
Scandinavian Airlines
Dec 8
MIA7:55 pmMiami
56h 40m
2 stops
LHR9:35 amLondon Heathrow
Dec 12
LHR6:40 amLondon Heathrow
16h 25m
1 stop
MIA6:05 pmMiami
Scandinavian Airlines
Nov 29
MIA7:55 pmMiami
32h 00m
1 stop
LHR8:55 amLondon Heathrow
Dec 4
LHR6:40 amLondon Heathrow
16h 25m
1 stop
MIA6:05 pmMiami
Scandinavian Airlines
Nov 17
MIA7:55 pmMiami
15h 05m
1 stop
LHR4:00 pmLondon Heathrow
Dec 4
LHR6:40 amLondon Heathrow
16h 25m
1 stop
MIA6:05 pmMiami

Icelandair flights from Miami to London Heathrow Airport

Our best Icelandair deals on Miami to London Heathrow Airport flight tickets
Icelandair
Nov 14
MIA5:15 pmMiami
21h 15m
1 stop
LHR7:30 pmLondon Heathrow
Nov 19
LHR8:35 pmLondon Heathrow
29h 20m
1 stop
MIA8:55 pmMiami
Icelandair
Jul 11
MIA8:39 pmMiami
28h 51m
1 stop
LHR6:30 amLondon Heathrow
Jul 18
LHR8:25 amLondon Heathrow
31h 19m
1 stop
MIA10:44 amMiami
Icelandair
Jul 13
MIA8:39 pmMiami
28h 51m
1 stop
LHR6:30 amLondon Heathrow
Aug 15
LHR8:25 amLondon Heathrow
31h 29m
1 stop
MIA10:54 amMiami

See travel insights to London from

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

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

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Miami, with most prices found around $534. If you’re not able to fly to London Heathrow Airport in February, then October is your next best option. Flight prices from Miami to London Heathrow Airport during October average around $629.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $728. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $875.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Miami to London Heathrow Airport at noon for as low as $742. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $825.

What is the cheapest Miami to London Heathrow flight route?

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

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $725 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Miami for as low as $665 on momondo.

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

There are 4 cabin classes available to choose from on Miami to London Heathrow 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 Miami to London Heathrow Airport flights?

You could potentially save up to 35% on your flight if you consider stops on a Miami to London Heathrow Airport flight.

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

As of July 2025, prices for Miami to London Heathrow Airport flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Miami to London Heathrow Airport

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

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

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

Best Price Found

$164

Fastest flight time

8h 45m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Miami in the past 72 hours is $164. The best round-trip flight deal from Miami to London Heathrow Airport found on momondo in the last 72 hours is $433.
The fastest flight from Miami to London Heathrow Airport takes 8h 45m
Direct flights go from Miami to London Heathrow Airport every day.

  • How far is Miami to London Heathrow by plane?

    Miami and London Heathrow are 4411.3 mi apart from one another. By plane, this route typically takes 8h 45m.

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

    Prices for flights from Miami Airport to London Heathrow Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to London Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Miami to London Heathrow Airport

Compare and see reviews for airlines that fly from Miami to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $203Free CancellationRating
7.3
1,416 reviews
Search Scandinavian Airlines flights
Norse Atlantic UKPriceFrom $284Free CancellationRating
7.2
47 reviews
Search Norse Atlantic UK flights
Air CanadaPriceFrom $423Free CancellationRating
7.1
9,678 reviews
Search Air Canada flights
DeltaPriceFrom $462Free CancellationRating
8.0
7,983 reviews
Search Delta flights
Virgin AtlanticPriceFrom $467Free CancellationRating
7.4
654 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $475Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
British AirwaysPriceFrom $514Free CancellationRating
6.6
7,093 reviews
Search British Airways flights
JetBluePriceFrom $527Free CancellationRating
7.3
2,916 reviews
Search JetBlue flights
TAP AIR PORTUGALPriceFrom $534Free CancellationRating
7.1
1,912 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $535Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Delta Flights From Miami to London Heathrow Airport

    Delta operates around 14 flights from Miami to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $745, but momondo users have found Delta deals from Miami to London Heathrow Airport from as low as $462 round-trip. Delta has been scored 8.0/10 in 7,982 reviews.

  • Finnair Flights From Miami to London Heathrow Airport

    The best Finnair deal for Miami to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $590, round-trip. It should be noted that an average Finnair flight deal for this route in this time was higher, at $829 round-trip. Finnair operates 20 flights out of Miami into London Heathrow Airport in an average week, so prices vary by time and availability. 1,306 Finnair reviews by users on momondo have scored the airline at 7.6/10.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Luton
Slough
Dover
Dartford
Guildford
Stansted
Hayes
Milton Keynes
Salisbury
Swindon
Ilford
Colchester
Stratford-upon-Avon
Chelmsford
Canterbury
Watford
Richmond

Why use momondo?

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

It is quick and easy to find Miami to London 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 London that suits you.

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

Yes. All flights to London from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Miami.

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

Yes. momondo can track prices for Miami to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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1 adult
Tue 7/8
Tue 7/15

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