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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.

Heathrow Terminal 3 to London Paddington by train

Departure station

Heathrow Terminal 3

Arrival station

London Paddington

Distance

13 miles (20 km)

Price

From £10

FAQs about the train journey from Heathrow Terminal 3 to London Paddington

Want to know more about your journey from Heathrow Terminal 3 to London Paddington? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How much is the train ticket from Heathrow Terminal 3 to London Paddington?

The price of a train ticket from Heathrow Terminal 3 to London Paddington can start from as little as £10, depending on the time of day, route and class you book. Train tickets may also be cheaper when you book in advance compared to buying them on the day.

Are there any direct trains from Heathrow Terminal 3 to London Paddington?

There are no direct trains that run between Heathrow Terminal 3 and London Paddington. You’ll need to make at least 0 changes along the way.

When do tickets from Heathrow Terminal 3 to London Paddington go on sale?

Usually, tickets from Heathrow Terminal 3 to London Paddington go on sale around 12 weeks before the date of travel. Booking in advance means tickets may be cheaper and services may have greater availability.

Planning a round trip from Heathrow Terminal 3 to London Paddington?

It’s easy to book trains from London Paddington to Heathrow Terminal 3 as part of your trip. Use our Journey Planner to find times and tickets for both outward and return journeys.

Cheap train tickets from Heathrow Terminal 3 to London Paddington

Train tickets from Heathrow Terminal 3 to London Paddington start at £10 one way for a Standard Class ticket if you book in advance. As most UK train companies increase their prices as the departure date approaches, we’ll help you find the cheapest tickets.

Book in advance

Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.

Consider a Season Ticket

If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for Heathrow Terminal 3 to London Paddington is right for you.

Use your Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.

Split your tickets

Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.
† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

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