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Trains from Heathrow Airport to St Erth

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CrossCountry
Great Western Railway

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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.
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  3. Heathrow Airport to St Erth

Trains to St Erth from Heathrow Airport

It takes an average of 6h 35m to travel from Heathrow Airport to St Erth by train, over a distance of around 236 miles (379 km). There are normally 41 trains per day travelling from Heathrow Airport to St Erth and tickets for this journey start from £102 when you book in advance.

First train

04:12

Last train

23:21

Departure stationHeathrow Airport
Arrival stationSt Erth
Journey time

From 5h 16m

Distance

236 miles (379 km)

Frequency

41 trains per day

Changes

1 change

Price

From £102

Train operators

CrossCountry, Great Western Railway, Heathrow Express

Travel from Heathrow Airport to St Erth by train in 5 hours 16 minutes

If you want to know more about the journey from Heathrow Airport to St Erth by train, look no further!

The average journey time from Heathrow Airport to St Erth by train is 6 hours 35 minutes, although on the fastest services it can take just 5 hours 16 minutes. You'll usually find 41 trains per day travelling the 236 miles (379 km) between these two destinations. You'll need to make 1 change along the way to St Erth. You'll be travelling with Great Western Railway, CrossCountry or Heathrow Express on your way to St Erth, as these are the main rail operators on this route.

Plan your trip ahead of time and book early if you want to snap up the cheapest fares. Tickets from Heathrow Airport to St Erth start from £102.00 when you book in advance, so use our Journey Planner to view the latest prices. Travelling Off-Peak or using a Railcard are also great ways to save.

Keep reading for more information about the train journey to St Erth, including FAQs, and tips on booking cheap train tickets. Check the timetable above for live train times or if you're ready to book, just start a search for tickets with us today.

What do people frequently ask about the train journey from Heathrow Airport to St Erth?

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

How do I get from Heathrow Airport to St Erth?

You can travel from Heathrow Airport to St Erth by train in about 6 hours and 35 minutes. With around 41 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Heathrow Airport to St Erth?

On average, the train journey from Heathrow Airport to St Erth takes around 6 hours and 35 minutes, with 41 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

How much is the train from Heathrow Airport to St Erth?

Train tickets from Heathrow Airport to St Erth start from as little as £102, depending on the time of booking, class of service and type of train. Booking in advance often results in cheaper prices.

What is the fastest train from Heathrow Airport to St Erth?

The fastest trains from Heathrow Airport to St Erth can cover the distance of 236 miles (379 km) in as little as 5 hours and 16 minutes.

How do I find cheap train tickets from Heathrow Airport to St Erth?

As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.

1. Book in advance

Train tickets from Heathrow Airport to St Erth start at £102§ one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time, and these can be cheaper than tickets bought on the day of travel.

2. Sign up to Ticket Alert

If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.

3. Use a Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.

4. Book split tickets

Our handy feature SplitSave will 'split' your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.

5. Travel Off-Peak

If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

6. Consider a Season Ticket

Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Heathrow Airport to St Erth is right for you.

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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