Is it best to get a Heathrow Airport taxi, or go by public transport?
There are always pluses and minuses no matter what method of transport you use when getting to your plane on time. I honestly believe however, that the best way is by Heathrow Airport taxi. Let's explore the other options. I won't even go into the reasons why it's not a good idea to get a bus, it's obvious. Secondly there's the tube. It's not too expensive comparatively, and if it all goes according to plan then it is fine. If however you are travelling in rush hour or there are delays, it can be an absolute nightmare. It is far better to get a Heathrow Airport taxi.
What about the Express train from Paddington, rather than a Heathrow Airport taxi?
Don't forget, that if you decide to get the Express train from Paddington, that you still have to get to Paddington first using public transport. That by itself can take an hour or more depending on where you are in London. Then when you do get the train it is surprisingly expensive. You may as well just order a Heathrow Airport taxi and let the driver do all the worrying. It can be surprisingly inexpensive and it just takes all of the worrying about getting to your flight on time. Getting a Heathrow Airport taxi is the safest and most secure way of reaching your destination without all of the problems of public transport.
Why take a Heathrow Airport taxi, when I can drive myself?
If you drive yourself rather than taking a Heathrow Airport taxi, the parking is a nightmare. The car parks are so far from the terminal building, that getting to your check in desk can take longer than it took to get to the airport in the first place. It is more buses from the expensive car park to the terminal building. You would be far better to go to www.londonlutonairporttaxi.com, and book a Heathrow Airport taxi. They have very reasonable rates and will take all of the worries away.