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

Currently priced at £371, Air Canada will fly you from London Heathrow Airport to Miami and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and KLM - these airlines can fly you to your destination from £377 and £385, respectively. Air Canada is 31% 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 Heathrow Airport to Miami one-way?

£234 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on TAP AIR PORTUGAL and Aer Lingus, with prices starting from £262 and £367, respectively.

What are the cheapest flights from London Heathrow Airport to Miami?

Looking at all options, your cheapest flight can be booked for £400. While the most popular route (London Heathrow - Miami) can be booked for £381 on average our data indicates £1,983 when flying from London Heathrow Airport to Miami.

What are the most reliable airlines from London Heathrow Airport to Miami?

Consider Malaysia Airlines (92%), Singapore Airlines (84%) or Air France (83%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Miami.

What are the most popular airlines that fly from London Heathrow Airport to Miami?

When booking a flight from London Heathrow Airport to Miami, you may want to consider flying on A.P.G., American Airlines or Air Canada as they are the most popular for this route.

What is the cheapest day to fly round-trip from London Heathrow Airport to Miami?

Saturday flights are found to be more expensive to fly from London Heathrow Airport to Miami. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Miami.

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

To save on the cost of your flight from London Heathrow Airport to Miami, book at least 49 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £461 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £651.

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

Flights from London Heathrow Airport to Miami lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Miami in March, with the cheapest ticket starting at £282.

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

Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Miami. 18 airlines have flights to Miami from London Heathrow on a regular basis. Booking flights from London Heathrow to Miami should not be difficult; the airport handles an average of 26 inbound flights from London Heathrow per day.

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

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

How can I find direct flights from Heathrow to Miami?

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£197+ Flights from London Heathrow Airport to Miami

Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in September or November, booked 40 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Heathrow to Miami

Round-trip from	£371
One-way from	£197
Popular in	August
Cheapest in	September
Average price	£539
Good round-trip deal	£492 or less
Good one-way deal	£538 or less

Air Canada
2/5-12/5
2 total stops
29h 03m total
London to Miami

Search Deals

26/4
1 total stop
18h 10m total
London to Miami

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£52 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Miami.

Search Deals

Price to beat on a one-way flight from London Heathrow to Miami.

Search Deals

Find flight deals from Heathrow to Miami

Cheapest flights from Heathrow to Miami
Explore the most affordable flight options available from Heathrow to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Sun 27/414:05LHR - MIA

1 stop13h 18mAir Canada

Sun 11/507:55MIA - LHR

1 stop17h 35mAir Canada

Deal found 11/4£373

Sat 19/410:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Sat 3/522:30MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 11/4£384

Sun 11/508:45LHR - MIA

1 stop13h 45mMultiple Airlines

Thu 22/517:19MIA - LHR

1 stop22h 21mMultiple Airlines

Deal found 11/4£386

Tue 6/506:30LHR - MIA

1 stop13h 10mLufthansa

Mon 12/513:57MIA - LHR

1 stop12h 18mLufthansa

Deal found 11/4£387

Thu 1/515:55LHR - MIA

Nonstop9h 40mKLM

Thu 15/519:25MIA - LHR

Nonstop9h 00mKLM

Deal found 11/4£390

Sat 19/412:15LHR - MIA

Nonstop9h 40mBritish Airways

Tue 29/415:35MIA - LHR

1 stop11h 05mBritish Airways

Deal found 11/4£394

Wed 30/408:40LHR - MIA

1 stop13h 50mUnited Airlines

Tue 6/513:57MIA - LHR

1 stop12h 18mUnited Airlines

Deal found 11/4£396

Thu 6/1108:55LHR - MIA

1 stop13h 35mSWISS

Wed 12/1119:50MIA - LHR

1 stop17h 00mSWISS

Deal found 11/4£397

Fri 2/511:30LHR - MIA

1 stop13h 45mAmerican Airlines

Sun 4/507:01MIA - LHR

1 stop20h 04mAmerican Airlines

Deal found 11/4£399

Sat 19/415:55LHR - MIA

Nonstop9h 40mDelta

Sat 3/522:30MIA - LHR

Nonstop8h 45mDelta

Deal found 11/4£413

Sat 8/1112:15LHR - MIA

1 stop13h 40mIcelandair

Fri 14/1117:15MIA - LHR

1 stop21h 15mIcelandair

Deal found 11/4£413

Fri 9/515:55LHR - MIA

Nonstop9h 40mAir France

Fri 23/519:25MIA - LHR

Nonstop9h 00mAir France

Deal found 11/4£428

Best flights from Heathrow to Miami
Discover carefully curated flight deals from Heathrow to Miami that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 April 2025.

Fri 2/514:05LHR - MIA

1 stop14h 18mAir Canada

Mon 12/514:15MIA - LHR

1 stop14h 45mAir Canada

Deal found 10/4£371

Fri 2/511:30LHR - MIA

1 stop13h 45mMultiple Airlines

Sun 11/521:06MIA - LHR

1 stop19h 34mMultiple Airlines

Deal found 10/4£377

Fri 2/513:45LHR - MIA

1 stop29h 30mLufthansa

Sat 10/517:22MIA - LHR

2 stops35h 13mLufthansa

Deal found 10/4£377

Wed 23/415:55LHR - MIA

Nonstop9h 40mKLM

Wed 7/519:25MIA - LHR

Nonstop9h 00mKLM

Deal found 10/4£385

Thu 1/515:55LHR - MIA

Nonstop9h 40mVirgin Atlantic

Wed 7/519:25MIA - LHR

Nonstop9h 00mVirgin Atlantic

Deal found 10/4£386

Thu 1/515:55LHR - MIA

Nonstop9h 40mAir France

Wed 7/522:30MIA - LHR

Nonstop8h 45mAir France

Deal found 11/4£390

Wed 23/412:15LHR - MIA

Nonstop9h 40mBritish Airways

Thu 8/514:53MIA - LHR

1 stop11h 02mBritish Airways

Deal found 10/4£390

Wed 30/408:40LHR - MIA

1 stop13h 50mUnited Airlines

Sat 17/517:22MIA - LHR

1 stop13h 03mUnited Airlines

Deal found 10/4£393

Tue 29/406:00LHR - MIA

2 stops20h 56mAustrian Airlines

Thu 15/512:27MIA - LHR

1 stop27h 13mAustrian Airlines

Deal found 10/4£399

Wed 1/1006:00LHR - MIA

1 stop20h 50mTAP AIR PORTUGAL

Fri 17/1000:25MIA - LHR

1 stop16h 35mTAP AIR PORTUGAL

Deal found 10/4£408

Thu 24/412:15LHR - MIA

Nonstop9h 40mFinnair

Sun 27/416:15MIA - LHR

1 stop11h 50mFinnair

Deal found 10/4£410

Thu 24/413:40LHR - MIA

Nonstop9h 40mAmerican Airlines

Tue 6/514:31MIA - LHR

1 stop10h 49mAmerican Airlines

Deal found 10/4£416

Direct flights from Heathrow to Miami
Explore direct flight options from Heathrow to Miami based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 April 2025.

Fri 9/510:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Mon 12/519:25MIA - LHR

Nonstop9h 00mVirgin Atlantic

Deal found 11/4£389

Thu 1/515:55LHR - MIA

Nonstop9h 40mAir France

Wed 7/522:30MIA - LHR

Nonstop8h 45mAir France

Deal found 11/4£390

Tue 6/510:45LHR - MIA

Nonstop10h 00mKLM

Thu 22/519:25MIA - LHR

Nonstop9h 00mKLM

Deal found 11/4£398

Thu 1/509:55LHR - MIA

Nonstop9h 35mBritish Airways

Thu 8/519:35MIA - LHR

Nonstop8h 50mBritish Airways

Deal found 10/4£402

Wed 7/515:55LHR - MIA

Nonstop9h 40mDelta

Mon 12/519:25MIA - LHR

Nonstop9h 00mDelta

Deal found 11/4£414

Wed 23/413:40LHR - MIA

Nonstop9h 40mMultiple Airlines

Wed 7/520:50MIA - LHR

Nonstop8h 45mMultiple Airlines

Deal found 11/4£451

Wed 23/413:40LHR - MIA

Nonstop9h 40mFinnair

Tue 6/517:00MIA - LHR

Nonstop8h 55mFinnair

Deal found 11/4£477

Thu 1/512:15LHR - MIA

Nonstop9h 40mIberia

Sun 4/519:35MIA - LHR

Nonstop8h 50mIberia

Deal found 11/4£479

Thu 1/509:55LHR - MIA

Nonstop9h 35mAmerican Airlines

Sun 4/519:35MIA - LHR

Nonstop8h 50mAmerican Airlines

Deal found 11/4£498

Last-minute flights from Heathrow to Miami
Discover last-minute flight deals from Heathrow to Miami. Data last updated 12 April 2025 and is based on user searches.

Thu 17/409:15LHR - MIA

1 stop12h 31mMultiple Airlines

Sat 3/515:30MIA - LHR

2 stops12h 40mMultiple Airlines

Deal found 10/4£428

Thu 17/415:50LHR - MIA

2 stops37h 01mLufthansa

Sat 3/506:15MIA - LHR

2 stops24h 35mLufthansa

Deal found 10/4£548

Thu 17/419:50LHR - MIA

2 stops32h 33mScandinavian Airlines

Thu 5/607:15MIA - LHR

2 stops21h 20mScandinavian Airlines

Deal found 11/4£602

Fri 18/413:40LHR - MIA

Nonstop9h 40mAmerican Airlines

Fri 25/413:40MIA - LHR

1 stop13h 00mAmerican Airlines

Deal found 11/4£414

Fri 18/409:15LHR - MIA

2 stops15h 02mFinnair

Fri 16/514:31MIA - LHR

1 stop12h 14mFinnair

Deal found 10/4£449

Sat 19/410:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Sat 3/522:30MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 11/4£384

Sat 19/410:45LHR - MIA

Nonstop10h 00mAir France

Tue 29/419:25MIA - LHR

Nonstop9h 00mAir France

Deal found 11/4£401

Sat 19/410:45LHR - MIA

Nonstop10h 00mDelta

Sat 3/519:25MIA - LHR

Nonstop9h 00mDelta

Deal found 10/4£410

Sat 19/412:15LHR - MIA

Nonstop9h 40mBritish Airways

Tue 29/415:35MIA - LHR

1 stop11h 05mBritish Airways

Deal found 11/4£394

Sat 19/415:55LHR - MIA

Nonstop9h 40mDelta

Sat 3/522:30MIA - LHR

Nonstop8h 45mDelta

Deal found 11/4£413

Sun 20/408:30LHR - MIA

1 stop20h 24mAir Canada

Wed 7/514:15MIA - LHR

1 stop11h 15mAir Canada

Deal found 10/4£376

Sun 20/410:45LHR - MIA

Nonstop10h 00mKLM

Wed 7/519:25MIA - LHR

Nonstop9h 00mKLM

Deal found 10/4£385

One-way flights from Heathrow to Miami
Search for one-way flight options from Heathrow to Miami. Find affordable one-way fares based on user searches. Data last updated 12 April 2025.

Sat 26/407:00LHR - MIA

1 stop18h 10mMultiple Airlines

Deal found 11/4£197

Thu 11/920:50LHR - MIA

1 stop28h 10mVueling

Deal found 10/4£234

Wed 7/508:00LHR - MIA

1 stop18h 50mTAP AIR PORTUGAL

Deal found 11/4£262

Mon 22/908:50LHR - MIA

2 stops17h 11mAer Lingus

Deal found 11/4£367

Tue 7/1018:10LHR - MIA

1 stop30h 35mRoyal Air Maroc

Deal found 11/4£378

Thu 4/906:30LHR - MIA

1 stop13h 10mLufthansa

Deal found 11/4£384

Sun 20/414:10LHR - MIA

3 stops27h 35mWestJet

Deal found 10/4£399

Wed 30/406:00LHR - MIA

1 stop13h 15mSWISS

Deal found 11/4£413

Thu 1/509:55LHR - MIA

Nonstop9h 35mBritish Airways

Deal found 11/4£426

Tue 22/412:15LHR - MIA

Nonstop9h 40mFinnair

Deal found 10/4£446

Cheapflights 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

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 27/4

14:05-22:23

1 stop13h 18m

Miami

Sun 11/5

07:55-06:30

1 stop17h 35m

£373

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 11/5

08:45-17:30

1 stop13h 45m

Miami

Thu 22/5

17:19-20:40

1 stop22h 21m

£386

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 6/5

06:30-14:40

1 stop13h 10m

Miami

Mon 12/5

13:57-07:15

1 stop12h 18m

£387

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 9/5

10:45-15:45

Nonstop10h 00m

Miami

Mon 12/5

19:25-09:25

Nonstop9h 00m

£389

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 1/5

15:55-20:35

Nonstop9h 40m

Miami

Wed 7/5

22:30-12:15

Nonstop8h 45m

£390

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 25/4

13:40-18:20

Nonstop9h 40m

Miami

Tue 6/5

14:31-06:20

1 stop10h 49m

£391

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 30/4

08:40-17:30

1 stop13h 50m

Miami

Tue 6/5

13:57-07:15

1 stop12h 18m

£396

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 5/9

20:05-17:30

1 stop26h 25m

Miami

Tue 23/9

19:40-19:20

1 stop18h 40m

£397

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 2/5

11:30-20:15

1 stop13h 45m

Miami

Sun 4/5

07:01-08:05

1 stop20h 04m

£399

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 25/4

10:45-15:45

Nonstop10h 00m

Miami

Wed 30/4

19:25-09:25

Nonstop9h 00m

£401

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 23 results

Best time to book a flight from Heathrow to Miami

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

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

The price you pay for your flight from London Heathrow Airport to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of £559). Flying from London Heathrow Airport to Miami in July is currently the most expensive (average of £760). 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 LHR to MIA?

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from London Heathrow Airport to Miami by exploring options for tickets in the evening.

What is the cheapest day to fly from London Heathrow Airport to Miami?

Travellers seeking maximum savings on their London Heathrow Airport to Miami flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Miami

The most flights from LHR to MIA are scheduled on a Wednesday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in Miami by month

In terms of precipitation, rainfall in Miami ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Miami when rainfall is around 41.0 mm.

Temperature in Miami by month

If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Miami

Read reviews from past customers who have flown Delta, KLM and Finnair from London to Miami. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very Good

7,913 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Austrian Airlines

7.6

Good

774 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

SWISS

7.5

Good

1,575 reviews

Delta

8.0

Very Good

7,913 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What airport do you fly into for flights to Miami from London Heathrow?
Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Miami. 18 airlines have flights to Miami from London Heathrow on a regular basis. Booking flights from London Heathrow to Miami should not be difficult; the airport handles an average of 26 inbound flights from London Heathrow per day.
What are the cheapest airlines flying from London Heathrow Airport to Miami round-trip?
Currently priced at £371, Air Canada will fly you from London Heathrow Airport to Miami and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and KLM - these airlines can fly you to your destination from £377 and £385, respectively. Air Canada is 31% 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 Heathrow Airport to Miami one-way?
£234 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on TAP AIR PORTUGAL and Aer Lingus, with prices starting from £262 and £367, respectively.
What are the most reliable airlines from London Heathrow Airport to Miami?
Consider Malaysia Airlines (92%), Singapore Airlines (84%) or Air France (83%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Miami.
What are the cheapest flights from London Heathrow Airport to Miami?
Looking at all options, your cheapest flight can be booked for £400. While the most popular route (London Heathrow - Miami) can be booked for £381 on average our data indicates £1,983 when flying from London Heathrow Airport to Miami.
Can I find deals for flights from Heathrow to Miami that include hotel bookings?
Yes. In addition to deals on Heathrow to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Miami?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Miami.
Can I find deals for business class flights from Heathrow to Miami?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Miami?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of £559). Flying from London Heathrow Airport to Miami in July is currently the most expensive (average of £760). 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

Hollywood

Key Biscayne

Boynton Beach

Margate

Aventura

Sunrise

Palm Beach

Marathon

Florida City

Fisher Island

Lake Worth

Sunny Isles Beach

Doral

Bay Harbor Islands

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Heathrow to Miami

Airline	Cheapest	Average	Flexibility	On-time
Norse Atlantic UK	Cheapest£300	Average£440	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Delta	Cheapest£316	Average£594	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Scandinavian Airlines	Cheapest£351	Average£515	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	Cheapest£352	Average£484	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
SWISS	Cheapest£355	Average£398	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£359	Average£465	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Icelandair	Cheapest£371	Average£562	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£377	Average£522	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£378	Average£512	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Virgin Atlantic	Cheapest£386	Average£523	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

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

Deals for Heathrow to Miami 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 Heathrow to Miami?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Miami.

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

Yes, we can. To see specific flights from Heathrow to Miami with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Miami from Heathrow today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Miami from £197

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in September or November, booked 40 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Heathrow to Miami

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to Miami

Cheapest flights from Heathrow to MiamiExplore the most affordable flight options available from Heathrow to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Explore the most affordable flight options available from Heathrow to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

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Use the filters below to find and compare flights from London Heathrow Airport to Miami that are best for you.

Best time to book a flight from Heathrow to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Heathrow with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Miami. Price data was last updated on 4 April 2025.

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

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

Find hourly flight availability from Heathrow 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 12 April 2025.

What is the cheapest day to fly from London Heathrow Airport to Miami?

Use this chart to determine the cheapest time to fly return from Heathrow to Miami. Price data was last updated on 30 March 2025.

Weekly flight availability from London Heathrow Airport to Miami

Explore weekly flight availability from Heathrow 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 12 April 2025.

Rainfall in Miami by month

Plan your trip to Miami by taking into account the average rainfall totals by month.

Temperature in Miami by month

Plan your trip to Miami by taking into account the average temperature totals by month.

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 12 April 2025.

Read reviews from past customers who have flown Delta, KLM and Finnair from London to Miami. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

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

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

What are the most reliable airlines from London Heathrow Airport to Miami?

What are the cheapest flights from London Heathrow Airport to Miami?

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

How can I find direct flights from Heathrow to Miami?

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

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Miami on these airlines

Choose from the following airlines for your flight from Heathrow to Miami. Flights are based on user searches made on Cheapflights and were last updated on 12 April 2025.

Top 10 airlines flying from Heathrow to Miami

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Cheapest flights from Heathrow to Miami
Explore the most affordable flight options available from Heathrow to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.