- Must visit
Swansea Museum
Swansea's main museum covers local history, Egyptology, natural history and maritime displays in a historic waterfront building.
Omio recommends booking the train as it is the most popular option from Sidcup to Swansea among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £78 For those with little time, consider booking a train, which has an average total journey time of 3h 59m. Average ticket prices depend on the travel mode: a coach costs an average of £78, while a train costs an average of £175.
Distance: 281 km
Most popular Train | Coach | Driving |
|---|---|---|
£175 Average Price | £78 Average Price Cheapest | £54 Average Price (fuel + tolls) |
3h 59m Average total duration Fastest 3h 29m Onboard + 30m Additional time* | 7h 48m Average total duration 7h 18m Onboard + 30m Additional time* | 3h 54m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Sidcup to Swansea:
A coach is £97 less than a train for this route with tickets for a train from Sidcup to Swansea costing on average £175.
Other travel options to Swansea take longer:
Coach takes on average 7h 18m.
You'll arrive about 25m sooner (3h 29m by train vs 3h 54m by car). Tickets start at around £175 compared to roughly £54 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
The table below shows live departures for Sidcup to Swansea trains for today, Friday 18 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 7:56 Sidcup | 3h34 | 11:30 Swansea | 3 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Sidcup to Swansea run on average 6 times per day, taking around 3h 29m. Cheap train tickets for this journey start at £175 but you can travel from only £75 by coach.
The earliest train runs at 03:38, the last at 20:23. The fastest train covers the 281 km distance in 3h 34m.
Distance 281 km |
Average train duration 3h 29m |
Cheapest ticket price £175 |
Trains per day 6 |
Fastest train 3h 34m |
First train 3:38 |
Last train 20:23 |
High Season Jan - Mar |
Low Season Jan - Mar |
Busiest Day Fri |
Least Busy Day Fri |
Best time to book 14 days |
Discover the best of Swansea — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Swansea trip today.
Swansea's main museum covers local history, Egyptology, natural history and maritime displays in a historic waterfront building.
A modern museum in the Maritime Quarter exploring the city's copper, coal, industry and waterfront heritage with interactive exhibits.
A compact museum inside Dylan Thomas Square focusing on the writer's life, works and links to Swansea through exhibitions and events.
A broad sandy sweep along Swansea Bay, popular for walking, cycling and sea views, with easy access from the city centre.
A historic village area by the sea, known for its pier, independent shops, promenade and access to coastal walks.
A large city park with botanical displays, glasshouses, sports facilities and open lawns close to central Swansea.
Traditional Welsh cakes are small griddled currant cakes, served warm with sugar. They are a classic Welsh teatime treat long associated with home baking.
Laverbread is a Welsh speciality made from slow-cooked laver seaweed, often served at breakfast. It is deeply tied to the South Wales coast and local food culture.
A traditional Welsh breakfast in Swansea often includes laverbread and cockles alongside bacon and eggs. It showcases produce gathered from the nearby Gower coast.
Established Swansea seafood spot focused on simple fish, shellfish, and classic British sides in an easy-going atmosphere.
Well-known casual venue in Mumbles serving fresh seafood and fish dishes, with a modern feel and strong local reputation.
Smart waterfront restaurant at the marina serving modern British cooking, steaks, and seafood in a polished setting.
Moderate for the UK. Hotels, meals and local transport are often cheaper than in London, though summer stays and seafront dining can raise daily costs.
Restaurants: 10-12.5% if service is not included. Taxis: round up or add about 10%. Cafés and pubs: tipping is optional, though small change is appreciated.
Official public transport app
Swansea railway station -> Swansea City Centre
Find answers to the most common questions about traveling from Sidcup to Swansea by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Swansea, this guide helps you travel smarter and with confidence.

Most Sidcup to Swansea trains use the Sidcup to Swansea station pair. Use this guide to compare Sidcup and Swansea train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Sidcup has practical services for this route, including Shopping, Parking, Dining, ATM, Accessibility, WC, Lounge, Lost and Found Office, Ticket Office, Bike Parking and Information Desk.
Food and drink options are available at Sidcup.
ATMs are available at Sidcup.
Ticket office support is available at Sidcup. Information desks are information available from staff: Yes - from help point, Helpline Contact: 0345 322 7021 or Text relay 18001 0345 322 7021 Freephone 0800 783 4524 or Text Relay 18001 0800 783 4524, Passenger Information Systems: Departure screens, Announcements.
Lost and found is available at the station.
Available at Sidcup: Parking, WC.
Available at Sidcup: Bike Parking.
Accessibility facilities are available at Sidcup: Staff help available: Yes, Step free access coverage: No, Step free access note: Category B1. This station has a degree of step-free access to the platform, which may be in both directions or in one direction only - please check details - Step free access to Platform 1 for services towards London via main station entrance off Jubilee way. Step free access to platform 2 for services away from London via ramp off Station Road. Step free interchange via road and steep paths in excess of 220 metres. Step access between platforms via foot bridge, Accessible public telephones: Public telephones are not wheelchair accessible, Accessible taxis: Accessible taxis are available to book, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: The are two ticket machines in the Station forecourt on platform 1 side of the station and one ticket machine by the entrance to platform 2, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Swansea has practical services for this route, including Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.
Food and drink options are available at Swansea.
ATMs are available at Swansea.
Ticket office support is available at Swansea.
Lost and found is available at the station.
Available at Swansea: Parking, WC.
Available at Swansea: Bike Parking, Bike Rental.
Accessibility facilities are available at Swansea: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category A. Step free access to all platforms, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible public telephones: on concourse, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
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