
No booking fees on the app

Best Price Promise

Delay Repay

24/7 customer support
Swansea to Sidcup train timetable
From Swansea to Sidcup, take the fastest train in 4h 6m, typically 4h 20m. Daily, 32 trains depart from Swansea, with the first at 03:46 and the last at 21:23. Check real-time updates for train times, delays, and cancellations. TrainPal saves you time, effort, and money.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
04:59 Swansea | 4h 6m, 1 change | 09:05 Sidcup | Great Western Railway | Find tickets |
05:29 Swansea | 4h 13m, 1 change | 09:42 Sidcup | Great Western Railway | Find tickets |
05:57 Swansea | 4h 15m, 3 change | 10:12 Sidcup | Great Western Railway | Find tickets |
05:57 Swansea | 4h 26m, 1 change | 10:23 Sidcup | Great Western Railway | Find tickets |
06:26 Swansea | 4h 16m, 1 change | 10:42 Sidcup | Great Western Railway | Find tickets |
Swansea to Sidcup train tickets and times
Plan your journey from Swansea to Sidcup with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Swansea to Sidcup train travel guide
Taking the train from Swansea to Sidcup is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Swansea, you can arrive at Sidcup in just 4h 6m, making it a quick and convenient option for travelling between these two places.

Planning and booking
How much does it cost for a train from Swansea to Sidcup?
Ticket prices from Swansea to Sidcup average around £28.00, but vary based on travel dates and ticket flexibility. To see the exact fare for your trip, please perform a search with your preferred dates.
How do I find the best train route from Swansea to Sidcup?
What is the fastest train from Swansea to Sidcup?
The quickest train journey from Swansea to Sidcup takes 4h 6m . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.
Are there direct trains from Swansea to Sidcup?
No, you will need to transfer when travelling from Swansea to Sidcup. TrainPal Train Journey Planner will assist you in finding the best train route. Enter the origin or destination places and other relevant details, then click "Search" to find the most suitable route.
Is it worth taking a train from Swansea to Sidcup?
Yes, choosing the train offers an excellent blend of comfort, speed, and convenience. It's a more relaxing and sustainable option than driving, allowing you to bypass traffic and parking hassles. While coaches might have lower fares, the train provides a superior travel experience with more space and a more flexible timetable. Its key advantage is arriving directly in the city centre, making it one of the most efficient ways to reach your destination.
How far in advance can I book my train ticket?
You can book UK train tickets as far as 12 weeks ahead of your travel date. This is the key period when train operators release their cheapest Advance tickets. Therefore, to ensure you get the best possible fare, we recommend purchasing your tickets as soon as they become available.

Check timetables and during the journey
How do I find Swansea to Sidcup train timetables?
While Swansea to Sidcup trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from Swansea to Sidcup is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover the best routes, connections, and train times.
How early should I arrive for a train in the UK?
Usually, you need to arrive at a station at least 15-20 minutes ahead of time. However, consider the station's size and your familiarity with it. If the station is large and you are not familiar with it, leaving home as early as possible is the best choice. This can reduce your stress and ensure a relaxing journey.
Do Swansea to Sidcup trains offer Wi-Fi and other facilities?
Yes, most trains on the route from Swansea to Sidcup are equipped with Wi-Fi. Passengers can also enjoy complimentary food, drinks, and power sockets for a more comfortable journey. Please note that the availability of these services can vary depending on the train company
How do I transfer between train stations in the UK?
Check our Train Journey Planner, which provides detailed information about transfers to ensure your journey is uninterrupted, saving you time and effort, and allowing you to get a full rest for travelling.
What is the difference between Standard and First Class?
While Standard Class offers a good travel experience, First Class provides an upgrade in comfort and service. This typically includes enhanced amenities like complimentary food and drinks, though the specific offerings depend on the train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
Which train companies operate the Swansea to Sidcup route?
The Swansea to Sidcup route is operated by Elizabeth line. For any journey, the easiest way to find the operator is to search for your route on this page. The operator's name will appear next to each travel option in the results.
Essential onboard rules and facilities
-
Luggage
Each passenger is permitted to bring up to 3 pieces of luggage at no extra cost. This can include a combination of items such as suitcases, backpacks, and satchels.
-
Bicycle
Bike reservations are mandatory and free for most train journeys, but space is limited. Standard bicycles and folding bikes are generally allowed. Some operators also permit tandems and e-bikes. Please note that e-scooters, motorcycles, tricycles, and bicycle trailers are not permitted. We strongly recommend checking the specific cycle policy on your train operator's website before you travel.
-
Children
Children under 5 usually travel free. Children aged 5–15 get 50% off, and 16-year-olds can use the 16-17 Saver Railcard for 50% off.
-
Pets
Each passenger can travel with up to 2 pets for free. Throughout the journey, dogs must be on a lead, and any other pets must remain in their carrier. Animals are not permitted on seats or in restaurant carriages.
-
Passenger assistance
Passengers with disabilities or additional needs can arrange assistance with their train operator, if required. To ensure support is available for your journey, this service should be booked in advance.
How to buy cheap Swansea to Sidcup train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

Your plans have changed?

Your train was disrupted?
* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.





















New user welcome pack