Timetable
Our service to Heathrow Airport now starts even earlier, with the first train departing at 04:34am (Monday to Saturday). This earlier service offers more flexibility for early morning journeys, ensuring you can travel comfortably and reliably right from the start of the day.
Times listed according to current local time in London, England (GMT).
How frequent are Heathrow Express trains?
The Heathrow Express runs from London Paddington to London Heathrow, and back, every 15 minutes. With four trains leaving London Paddington every hour, you can reach the airport in no time at all.
With such large numbers of passengers making the journey from London to Heathrow every day, we ensure we have plenty of services running so that you can get to the airport in comfort and convenience.
Our Heathrow Express platforms at London Paddington are platforms six and seven. Occasionally they change, so make sure you check on the boards at the station.
You can see the live Heathrow Express schedule right here on this page.
How long does the Heathrow Express take?
Heathrow Express trains take just 15 minutes to travel from London Paddington to Heathrow Central station, with an extra six minutes to reach Terminal 5 station.
If you're flying from either Terminal 2 or 3 at Heathrow please get off the train at Heathrow Central.
For flights from Terminal 5, stay on the Heathrow Express to Terminal 5 station.
If you're flying from Terminal 4 you can jump on a quick connecting shuttle bus from Heathrow Central.
The Heathrow Express is a much quicker option than other modes of transport to get to the airport. This is because it's a dedicated service that runs direct between London Paddington and Heathrow. Whilst you can jump on the tube (Piccadilly Line) or take the Elizabeth Line, journey times are around 49 minutes and 27 minutes respectively.
Is my ticket valid on any Heathrow Express train?
Yes, when you buy a Heathrow Express ticket you don't need to book a specific seat on a specific train.
For example, a Single ticket – whether Standard or Business First Class – is valid on any train on that day. This gives you the flexibility to get to the airport in your own time. It's also super helpful when travelling from the airport to London Paddington as it allows for potential delays with your flight.
Visit our ticket page to ensure you choose the right ticket for your journey.
How much is the Heathrow Express?
The cost of your train ticket to London Heathrow on the Heathrow Express will depend on how early you book your ticket.
By purchasing your tickets at least 45 days in advance you can save up to 40% on the cost of your ticket. An Advanced Single will cost you just £10. Children aged 15 and under will also travel for free, while there are savings to be made for frequent travellers through our Carnet tickets.
For tickets purchased on the day, a Single in Standard Class will cost £25, and £32 in Business First Class. View our full list of Heathrow Express tickets & prices.