Trains Swansea to London Marylebone | Compare Times & Cheap Tickets

Q: How far is London Marylebone from Swansea by train?

The distance from Swansea to London Marylebone is around 162 miles (261 km). When you travel between them by train, the fastest journey time takes 3 hours and 7 minutes.

Q: Can I get from Swansea to London Marylebone without flying?

Yes, you can travel from Swansea to London Marylebone without flying. Take the train and enjoy a fast and comfortable journey. There are around 11 trains per day available on the route. The fastest train can take you there in 3 hours and 7 minutes!

Q: What is the best way to get from Swansea to London Marylebone?

The best way to get from Swansea to London Marylebone is by taking a train. Trains offer a quick, comfortable journey taking just 3 hours and 7 minutes on the quickest services, with frequent departures throughout the day.

Q: When is the first train from Swansea to London Marylebone?

The first train from Swansea to London Marylebone departs around 02:46 depending on the day and the train operator. It's always best to check the timetable on the day of travel with our Journey Planner for exact times.

Q: When is the last train from Swansea to London Marylebone?

The last train from Swansea to London Marylebone departs around 20:33 depending on the day and the train operator. It's always best to check the timetable on the day of travel with our Journey Planner for exact times.

Q: How often do trains run from Swansea to London Marylebone?

Trains from Swansea to London Marylebone run frequently throughout the day, with approximately 11 trains available per day. Check our Journey Planner to see the full timetable.

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Trains to London Marylebone from Swansea

First train	02:46
Last train	20:33
Departure station	Swansea
Arrival station	London Marylebone
Journey time	From 3h 7m
Distance	162 miles (261 km)
Frequency	11 trains per day
Changes	1 change
Train operators	Chiltern Railways, CrossCountry, Great Western Railway, Transport for Wales

Travelling from Swansea to London Marylebone by train

If you're planning to travel from Swansea to London Marylebone, we're here to help!

On average, the train journey from Swansea to London Marylebone takes around 4 hours 46 minutes. There are normally 11 trains per day travelling from Swansea to London Marylebone.

You'll have to make 1 change on your journey to London Marylebone, as there are no direct trains.

Great Western Railway, Transport for Wales, Chiltern Railways and CrossCountry 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 Swansea to London Marylebone?

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

How do I get from Swansea to London Marylebone?

You can travel from Swansea to London Marylebone by train in about 4 hours and 46 minutes. With around 11 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Swansea to London Marylebone?

On average, the train journey from Swansea to London Marylebone takes around 4 hours and 46 minutes, with 11 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.

What is the fastest train from Swansea to London Marylebone?

The fastest trains from Swansea to London Marylebone can cover the distance of 162 miles (261 km) in as little as 3 hours and 7 minutes.

Is there a direct train from Swansea to London Marylebone?

No, you can’t travel from Swansea to London Marylebone on a direct train, you’ll need to make at least 1 change during the journey.

How far is London Marylebone from Swansea by train?

Can I get from Swansea to London Marylebone without flying?

What is the best way to get from Swansea to London Marylebone?

When is the first train from Swansea to London Marylebone?

When is the last train from Swansea to London Marylebone?

How often do trains run from Swansea to London Marylebone?

How far in advance can I book tickets from Swansea to London Marylebone?

Looking for a return trip from Swansea to London Marylebone?

How do I find cheap train tickets from Swansea to London Marylebone?

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 Swansea to London Marylebone 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.

Trains from Swansea to London Marylebone

Trains to London Marylebone from Swansea

Travelling from Swansea to London Marylebone by train

What do people frequently ask about the train journey from Swansea to London Marylebone?

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

How far is London Marylebone from Swansea by train?

Can I get from Swansea to London Marylebone without flying?

What is the best way to get from Swansea to London Marylebone?

When is the first train from Swansea to London Marylebone?

When is the last train from Swansea to London Marylebone?

How often do trains run from Swansea to London Marylebone?

How far in advance can I book tickets from Swansea to London Marylebone?

Looking for a return trip from Swansea to London Marylebone?

How do I find cheap train tickets from Swansea to London Marylebone?

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

2. Use a Railcard

3. Book split tickets

4. Travel Off-Peak

5. Consider a Season Ticket

What are my ticket options for this journey?

Advance train tickets

Anytime train tickets

First Class train tickets

GroupSave train tickets

Off-Peak and Super Off-Peak train tickets

Return train tickets

Flexible train tickets

Looking for more ideas?

Trains from Swansea

Trains from London Marylebone

More train trips to explore

Discover similar routes

Europe’s leading train and coach app

Trains from Swansea to London Marylebone

Trains to London Marylebone from Swansea

Travelling from Swansea to London Marylebone by train

What do people frequently ask about the train journey from Swansea to London Marylebone?

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

How far is London Marylebone from Swansea by train?

Can I get from Swansea to London Marylebone without flying?

What is the best way to get from Swansea to London Marylebone?

When is the first train from Swansea to London Marylebone?

When is the last train from Swansea to London Marylebone?

How often do trains run from Swansea to London Marylebone?

How far in advance can I book tickets from Swansea to London Marylebone?

Looking for a return trip from Swansea to London Marylebone?

How do I find cheap train tickets from Swansea to London Marylebone?

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

2. Use a Railcard

3. Book split tickets

4. Travel Off-Peak

5. Consider a Season Ticket

What are my ticket options for this journey?

Advance train tickets

Anytime train tickets

First Class train tickets

GroupSave train tickets

Off-Peak and Super Off-Peak train tickets

Return train tickets

Flexible train tickets

Looking for more ideas?

ModeOfTransportTrainModeOfTransportTrain Trains from Swansea

ModeOfTransportTrainModeOfTransportTrain Trains from London Marylebone

ModeOfTransportTrainModeOfTransportTrain More train trips to explore

ModeOfTransportTrainModeOfTransportTrain Discover similar routes

Europe’s leading train and coach app

Trains from Swansea

Trains from London Marylebone

More train trips to explore

Discover similar routes