Question 1

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

Accepted Answer

The cheapest day to depart from Miami to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $696. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $828. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Question 2

Which layover airport has the shortest connection time from Miami to London?

Accepted Answer

Dublin (DUB) has the shortest average layover time for this route: 1h 25m.

Question 3

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

Accepted Answer

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

Question 4

What is the cheapest Miami to London flight route?

Accepted Answer

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

Question 5

What is the cheapest month to fly to London?

Accepted Answer

The cheapest month to fly to London from Miami is in February. Flight prices, which tend to average around $535, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Miami averaging around $561.

Question 6

Which layover airport offers the lowest fares from Miami to London?

Accepted Answer

Flights via Boston (BOS) offer the lowest average round-trip price of $140.

Question 7

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

Accepted Answer

You are more likely to see cheaper flights to London from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $731 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Miami for as low as $617 on momondo.

Question 8

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

Accepted Answer

Flying to London from Miami in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $704 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $761. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 9

Can stopping save me money on Miami to London flights?

Accepted Answer

You could potentially save up to 3% on your flight if you consider stops on a Miami to London flight.

Question 10

What airlines fly to London?

Accepted Answer

British Airways, Virgin Atlantic and American Airlines are the top three most popular airlines that fly to London from Miami according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Question 11

Which layover airport has the shortest travel time from Miami to London?

Accepted Answer

Flights connecting via New York (JFK) have the shortest average one-way travel time: 11h 11m.

Question 12

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

Accepted Answer

28 flights are operational daily from Miami to London as of December 2025. The most popular departure time for this route is 10:00PM, with 67% of flights per day taking off in the evening.

Question 13

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

Accepted Answer

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

Question 14

How have Miami to London flight prices changed over time?

Accepted Answer

As of December 2025, prices for Miami to London flights are approximately 133% more expensive when compared to flights at the same time last year.

Question 15

How often are flights from Miami to London delayed?

Accepted Answer

Historically, on average around 18% of flights between Miami and London have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

Question 16

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

Accepted Answer

196 flights are operational weekly from Miami to London as of December 2025. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.

Question 17

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

Accepted Answer

TAP AIR PORTUGAL, United Airlines, and SWISS are the most popular carriers operating from Miami to London

Question 18

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

Accepted Answer

There are 4 cabin classes available to choose from on Miami to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 19

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

Accepted Answer

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

Question 20

Which airport is the most popular layover for flights between Miami and London?

Accepted Answer

Lisbon (LIS) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Question 21

Which airlines fly direct from Miami to London?

Accepted Answer

Travelers who want to fly directly from Miami International Airport (MIA) to Heathrow Airport (LHR) in London are in luck, as multiple airlines offer direct flights between these destinations. These airlines include British Airways, Finnair, and Iberia. The flight time is generally around 9 hours, and there are usually a few direct flights offered every day. If none of these flights work for you, plenty of other carriers have one-stop flights between MIA and LHR, including Lufthansa, Air France, Air Canada, and Tap Air Portugal. These flights can take anywhere from 11 hours to 14 hours or more, depending on your layover time (layovers are in Tampa, Orlando, and other cities). No airlines currently offer direct flights from MIA to London’s other major airport, Gatwick (LGW).

What is the best way to get in and out of airports in Miami and London?

Once you land in Miami and London, there are a host of options for navigating from the airport to downtown or your destination. From Miami International Airport (MIA), you can opt to hail a cab or use a rideshare app (like Uber). Taxis and rideshares are usually the quickest way to get where you want to go. If you’re renting a car for the duration of your trip, head to the Rental Car Center next to the Miami Intermodal Center, where you’ll find a number of rental car companies. Otherwise, the MIA Mover (a train system) is an affordable, convenient way to get downtown. Take the Metrorail Orange Line to either the Government Center stop or the Brickell stop. From Heathrow Airport (LHR), you have a myriad of public transportation options to get to Central London. The Heathrow Express runs non-stop trains every 15 minutes (this is the fastest option, FYI); the Tube has trains that run every 10 minutes; and the Elizabeth Line has trains that run every 30 minutes. You could also hail a cab or rent a car. Keep in mind that cabs are the most expensive option. From LGW, you can take the Gatwick Express (a nonstop train service) to get to Central London.

What are the benefits of the different airports in Miami and London?

Miami has one major airport: Miami InternationaI Airport (MIA). For travelers with layovers, there’s plenty to see, do, and eat at this bustling hub. There are over 120 shops scattered around the airport, with everything from high-end designer goods to local souvenirs. Dining and drink options run the gamut from fast food to notable local restaurants. Grab a cup of Cuban coffee at Cafe Versailles, chow down on empanadas at Halfmoon Empanadas, and eat lunch at Ku-Va, a family-owned Cuban eatery (with top-notch mojitos). Other airports of note include the Fort Lauderdale-Hollywood International Airport (FLL) and Palm Beach International Airport (PBI), both of which offer a wide range of international flights. Although there are technically six airports in London, the two major airports are Heathrow (LHR) and Gatwick (LGW). There are different benefits to flying into each. The biggest benefit to flying into LHR is that you have a ton of options; nearly every airline that operates international routes flies to LHR. On the other hand, LGW is relatively uncrowded and you can occasionally find more affordable flights from here. In addition, London City Airport (LCY) is a regional airport; it's the closest airport to Central London.

What cities can you get to from Heathrow Airport in London?

Interested in traveling to other cities from your base in London? Luckily, LHR is one of the world’s premier travel hubs. You can pretty much get anywhere you want to go from this major international airport. Just to give you an idea, there are daily flights from LHR to Tokyo, Dubai, Seoul, Perth, and many other diverse, exciting destinations around the globe. And if you’re traveling to and around the U.S., note that Delta, United, and American operate routes to most major cities, including Denver, Boston, Charlotte, Detroit, Newark, Los Angeles, Phoenix, Dallas, New York, and others.

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

There are 11 operators available for flights from Miami Airport to London as of December 2025.

Question 24

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

Accepted Answer

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.

Question 25

What documentation or ID do you need to fly to London?

Accepted Answer

The necessary travel and health documents for your London 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.

Best Price Found	$193
Fastest flight time	8h 30m
Direct flights	Every day
Airports in London	6 airports

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $51	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Norse Atlantic UK	PriceFrom $348	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
British Airways	PriceFrom $358	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Air Canada	PriceFrom $432	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
Scandinavian Airlines	PriceFrom $456	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $461	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $468	Free Cancellation	Rating 7.1 2,089 reviews	Search TAP AIR PORTUGAL flights
Virgin Atlantic	PriceFrom $474	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom $515	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
American Airlines	PriceFrom $518	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights

Cheap flights from Miami to London from $383

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 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Miami to London

What is the cheapest month to fly to London?

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

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

What is the cheapest Miami to London flight route?

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

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

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

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

You could potentially save up to 3% on your flight if you consider stops on a Miami to London flight.

How have Miami to London flight prices changed over time?

As of December 2025, prices for Miami to London flights are approximately 133% more expensive when compared to flights at the same time last year.

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

TAP AIR PORTUGAL, United Airlines, and SWISS are the most popular carriers operating from Miami to London

What airlines fly to London?

How often are flights from Miami to London delayed?

Historically, on average around 18% of flights between Miami and London have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

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

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

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

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

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

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Miami and London?

Lisbon (LIS) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Miami to London?

Flights via Boston (BOS) offer the lowest average round-trip price of $140.

Which layover airport has the shortest travel time from Miami to London?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 11h 11m.

Which layover airport has the shortest connection time from Miami to London?

Dublin (DUB) has the shortest average layover time for this route: 1h 25m.

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

28 flights are operational daily from Miami to London as of December 2025. The most popular departure time for this route is 10:00PM, with 67% of flights per day taking off in the evening.

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

196 flights are operational weekly from Miami to London as of December 2025. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.

When to book flights from Miami to London

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