MIA

Find Business Class Flights from London Heathrow Airport to Miami

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for Business Class flights from London Heathrow Airport to Miami

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Miami.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Miami.
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Cheap Business Class Flight Deals from London Heathrow Airport to Miami

 
These are the cheapest deals for flights from London Heathrow Airport to Miami currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent business class round-trip flight deals from London Heathrow Airport to Miami

Mon, 2 Nov - Wed, 11 Nov
Icelandair Logo
20:35 - 20:55
LHR
-
MIA
29h 20m
1 stop
Icelandair Logo
17:15 - 19:30
MIA
-
LHR
21h 15m
1 stop
£1,860Icelandair
Sat, 21 Nov - Sun, 6 Dec
Icelandair Logo
12:15 - 20:55
LHR
-
MIA
13h 40m
1 stop
Icelandair Logo
17:15 - 10:50
MIA
-
LHR
12h 35m
1 stop
£1,906Icelandair
Fri, 6 Nov - Fri, 13 Nov
Icelandair Logo
20:35 - 20:55
LHR
-
MIA
29h 20m
1 stop
Icelandair Logo
17:15 - 19:30
MIA
-
LHR
21h 15m
1 stop
£1,929Icelandair
Sat, 7 Nov - Wed, 18 Nov
TAP AIR PORTUGAL Logo
06:00 - 14:50
LHR
-
MIA
13h 50m
1 stop
TAP AIR PORTUGAL Logo
23:50 - 17:30
MIA
-
LHR
12h 40m
1 stop
£2,318TAP AIR PORTUGAL
Fri, 23 Oct - Sun, 8 Nov
Icelandair Logo
21:25 - 21:55
LHR
-
MIA
29h 30m
1 stop
Icelandair Logo
17:15 - 10:50
MIA
-
LHR
12h 35m
1 stop
£2,324Icelandair
Fri, 11 Sep - Fri, 25 Sep
TAP AIR PORTUGAL Logo
06:00 - 21:55
LHR
-
MIA
20h 55m
1 stop
TAP AIR PORTUGAL Logo
00:20 - 18:50
MIA
-
LHR
13h 30m
1 stop
£2,328TAP AIR PORTUGAL
Tue, 6 Oct - Tue, 13 Oct
TAP AIR PORTUGAL Logo
18:45 - 14:35
LHR
-
MIA
24h 50m
1 stop
TAP AIR PORTUGAL Logo
16:30 - 10:20
MIA
-
LHR
12h 50m
1 stop
£2,333TAP AIR PORTUGAL
Fri, 23 Oct - Fri, 6 Nov
Icelandair Logo
21:25 - 21:55
LHR
-
MIA
29h 30m
1 stop
Icelandair Logo
17:15 - 10:50
MIA
-
LHR
12h 35m
1 stop
£2,362Icelandair
Thu, 3 Dec - Mon, 14 Dec
Multiple Airlines Logo
12:15 - 20:55
LHR
-
MIA
13h 40m
1 stop
Multiple Airlines Logo
16:50 - 17:30
MIA
-
LHR
19h 40m
1 stop
£2,431Multiple Airlines
Thu, 27 Aug - Wed, 31 Mar
TAP AIR PORTUGAL Logo
06:00 - 14:35
LHR
-
MIA
13h 35m
1 stop
TAP AIR PORTUGAL Logo
16:30 - 22:55
MIA
-
LHR
25h 25m
1 stop
£2,447TAP AIR PORTUGAL

Good to Know - Business Class Flights from London Heathrow Airport to Miami

Low seasonJuly
Cheapest flight£1,165
Average price round-trip£3,544
Good deal one-way£1,649
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from London Heathrow Airport to Miami
(avg. price over the last 2 weeks)
or less

KAYAK’s Insights & Trends for London Heathrow Airport to Miami Business Class Flights

Get data-powered insights and trends into flights from London Heathrow Airport to Miami to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly business class from London Heathrow Airport to Miami?

The average price of all flights from London Heathrow Airport to Miami clicked on KAYAK for each day over the last 12 months.

Look for departures on Friday when prices are cheapest and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Miami, Sunday is the cheapest day to fly and Saturday is the most expensive.

When is the cheapest month to fly Business Class from London Heathrow Airport to Miami?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Miami, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from London Heathrow Airport to Miami is February, when tickets cost £2,333 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £3,544 and £2,958, respectively.

How far in advance should I book my Business Class ticket from London Heathrow Airport to Miami?

To get a below-average price, you should book around 3 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Which airlines offer Business Class tickets between London Heathrow Airport and Miami?

There are 13 airlines that fly Business Class from London Heathrow Airport to Miami. They are: Icelandair, KLM, British Airways, LOT, American Airlines, Lufthansa, Virgin Atlantic, Air France, TAP AIR PORTUGAL, Iberia, Turkish Airlines, Aer Lingus and Finnair. The cheapest price of all airlines flying this route was found with Icelandair at £1,163 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at Icelandair.

FAQs for Business Class London Heathrow Airport to Miami Flights

  • What is the best airline when flying business class between London Heathrow Airport and Miami?

    The highest-rated airline by KAYAK users offering business class flights for this route is KLM, with an overall rating of 7.8.

KAYAK’s Tips for Finding Cheap Business Class Flights from London Heathrow Airport to Miami

  • Try flying direct if you’re looking to save money, as direct business class tickets are cheaper on average.

Reviews of the Top 5 Airlines Flying Business Class from London Heathrow Airport to Miami

 
See real verified KAYAK customer reviews for airlines flying to Miami. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from London to Miami. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Miami? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1527 reviews
7.3Food
7.2Entertainment
7.8Boarding
7.7Comfort
8.4Crew
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

We departed early and arrived early The plane was clean and the crew was incredibly efficient another positive experience with American airlines for me.

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

The seat when "flat" was not flat and pad was too thin to cover it.

Everything was fine except the end of the flight. We spent more than an hour circling around Miami due to weather conditions. That was not good.

They lost my bag. ... And I asked them 3 times to 3 different people if my checked bag will maKe it all the way - they all confirmed and at the end it was left at the connection... Bravo

Poor... food was horrible, boarding very slow, service on board mediocre

Departed late but made up the time en route. Uncrowded and clean aircraft.

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Worst flight I ever experienced, what was supposed to a 7 hour flight ended being 13 hours on a plane with no ac and the worst cabin I have ever seen. Never again.

Excellent plane, 787. Very good seat and additional stuff they provide. Good food. Very good staff.

Excellent except WiFi is a Must on Biz class 10 hour flight ! Didn’t work entire flight. SW doesn’t do that.

Boarding was a mad rush as people still had issues with boarding passes and groups 3- 7 were asked to board when travelers were still stuck behind the document check. Food was one of the worst I’ve ever had in an Economy flight. The crew was very friendly though

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

Stewardess was not attentive at all asked for a bottle of water never came by 15 minutes later I asked her she said that she forgot there was only 12 people in first class and two stewardess unacceptable I ordered the fish was the last person to order. They said that they did not have any had to have a different item pasta at the inside of it because I was diabetic. Worst experience I ever had will never travel this airline again.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

The crew was amazing. I appreciate the level of professionalism in the Iberia crew.

The staff was very nice and helpful. Some of the best crew I have met.

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

Poor service, antiquated plane with 2-3-2. B-class config upstairs. Tight and not comfortable—not what I expected for paying B-class! AND my bag didn’t make the transfer, bag will be delivered the day after it lands!

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

It was not British Air, we were put onto Air Portugal for our London to Lisbon leg.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Everything you need to know for your flight to Miami

Cabin class types available on flights to Miami

Cabin classes available on flights to Miami. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.