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.
Trains to St Erth from Heathrow Airport
It takes an average of 6h 54m to travel from Heathrow Airport to St Erth by train, over a distance of around 236 miles (379 km). There are normally 17 trains per day travelling from Heathrow Airport to St Erth and tickets for this journey start from £67 when you book in advance.
| First train | 03:55 | |
|---|---|---|
| Last train | 02:16 | |
| Departure station | Heathrow Airport | |
| Arrival station | St Erth | |
| Journey time | From 5h 16m | |
| Distance | 236 miles (379 km) | |
| Frequency | 17 trains per day | |
| Changes | 1 change | |
| Price | From £67 | |
| Train operators |
Trains to St Erth from Heathrow Airport
Want to travel from Heathrow Airport to St Erth by train? Start your journey with us.
It takes an average of 6 hours 54 minutes to travel from Heathrow Airport to St Erth by train. You'll find on average 17 trains per day running on this route.
There aren't any direct services on this line, but it's still easy to travel to St Erth by train; you'll need to make 1 change.
Great Western Railway, CrossCountry and Heathrow Express trains run on this route.
The journey from Heathrow Airport to St Erth starts at £67.00. Generally, booking Advance train tickets works out cheaper.
See our Journey Planner for up-to-date times and prices.
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.
Is there a direct train from Heathrow Airport to St Erth?
How far is St Erth from Heathrow Airport by train?
Can I get from Heathrow Airport to St Erth without flying?
What is the best way to get from Heathrow Airport to St Erth?
When is the first train from Heathrow Airport to St Erth?
When is the last train from Heathrow Airport to St Erth?
How often do trains run from Heathrow Airport to St Erth?
How far in advance can I book tickets from Heathrow Airport to St Erth?
Looking for a return trip from Heathrow Airport to St Erth?
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 £67§ 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.