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Trains from Gatwick Airport to Mountain Ash

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CrossCountry
Great Western Railway

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  1. Home
  2. Train times
  3. Gatwick Airport to Mountain Ash

Trains to Mountain Ash from Gatwick Airport

First train

02:45

Last train

22:06

Departure stationGatwick Airport
Arrival stationMountain Ash
Journey time

From 4h 4m

Distance

143 miles (230 km)

Frequency

16 trains per day

Changes

2 changes

Train operators

CrossCountry, Great Western Railway, South Western Railway, Southern, Thameslink, Transport for Wales

What are the train times from Gatwick Airport to Mountain Ash?

Check out the next trains departing from Gatwick Airport to Mountain Ash for Tuesday 27th October 2026 using our handy timetable below, including platform and live travel information. You can view the full day timetable or search for a different date here.
DepartsArrivesDuration
10:2914:334h 4m, 2 changes
10:5915:334h 34m, 2 changes
11:2916:034h 34m, 2 changes
12:2916:334h 4m, 2 changes
12:5917:034h 4m, 2 changes
13:2918:034h 34m, 2 changes
13:5918:334h 34m, 2 changes
14:2919:034h 34m, 2 changes
14:5619:034h 7m, 3 changes
15:2920:034h 34m, 2 changes

Travelling from Gatwick Airport to Mountain Ash by train

If you're planning to travel from Gatwick Airport to Mountain Ash, we're here to help!

On average, the train journey from Gatwick Airport to Mountain Ash takes around 6 hours 30 minutes. There are normally 16 trains per day travelling from Gatwick Airport to Mountain Ash.

You'll have to make 2 changes on your journey to Mountain Ash, as there are no direct trains.

Great Western Railway, Transport for Wales, South Western Railway and Thameslink trains operate on this route.

Save money on your train tickets by booking in advance.

Use our Journey Planner to compare ticket prices and find the cheapest fares.

What do people frequently ask about the train journey from Gatwick Airport to Mountain Ash?

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

How do I travel from Gatwick Airport to Mountain Ash?

You can get from Gatwick Airport to Mountain Ash by train in 6 hours and 30 minutes on average, with the fastest journeys taking just 4 hours and 4 minutes. Check out our Journey Planner for more details.

How long does the train from Gatwick Airport to Mountain Ash take?

The average journey time by train between Gatwick Airport and Mountain Ash is 6 hours and 30 minutes, with around 16 trains per day running on this route. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.

What's the fastest journey time between Gatwick Airport and Mountain Ash by train?

The fastest journey time by train from Gatwick Airport to Mountain Ash is 4 hours and 4 minutes.

Can you take a train directly from Gatwick Airport to Mountain Ash?

No, there are no direct train services from Gatwick Airport to Mountain Ash. Travelling from Gatwick Airport to Mountain Ash by train will require a minimum of 2 changes.

How do I find cheap train tickets from Gatwick Airport to Mountain Ash?

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. 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.

2. 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.

3. 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.

4. 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.

5. 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 Gatwick Airport to Mountain Ash 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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