- Must visit
National Waterfront Museum
Major waterfront museum covering Wales's industrial and maritime story with interactive galleries in a landmark copper-smelting area.
The best way to find a cheap train ticket from London to Swansea is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London to Swansea will cost around $121 if you buy it on the day, but the cheapest tickets can be found for only $85.
On Mon, Nov 02, we found 51 trains from London to Swansea, including 22 direct services.
On Mon, Nov 02 the direct trains cover the 264 km distance in an average of 2 h 41 m but if you time it right, some trains will get you there in just 2 h 41 m .
On Mon, Nov 02 the slowest trains will take 2 h 42 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
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Trains from London to Swansea run on average 22 times per day, taking around 3h 41m. Cheap train tickets for this journey start at $46 (€39) but you can travel from only $10 (€8) by bus.
There are 16 trains per day. The earliest train runs at 00:07, the last at 22:58. The fastest train covers the 164 miles (264 km) distance in 2h 39m.
Plan this route
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from London to Swansea.
The table below shows live departures for London to Swansea trains for today, Sunday, November 1. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
C50048 | 7:57 AM London Paddington (PAD) | 3h25 | 11:22 AM Swansea station (SWA) | 0 transfersDirect | |
C01228 | 8:57 AM London Paddington (PAD) | 3h24 | 12:21 PM Swansea station (SWA) | 0 transfersDirect | |
C01227+ F14692 | 9:33 AM London Paddington (PAD) | 3h56 | 1:29 PM Swansea station (SWA) | 1 transfer | |
C01226+ F14690 | 10:02 AM London Paddington (PAD) | 4h26 | 2:28 PM Swansea station (SWA) | 1 transfer | |
C01226+ F14687 · F14502 | 10:06 AM London Paddington (PAD) | 4h22 | 2:28 PM Swansea station (SWA) | 2 transfers | |
L83033 · L79357+ C33095+ G38897 | 10:07 AM London Waterloo (WAT) | 5h42 | 3:49 PM Swansea station (SWA) | 3 transfers | |
C01227 | 10:08 AM London Paddington (PAD) | 3h21 | 1:29 PM Swansea station (SWA) | 0 transfersDirect | |
C33026 · C48451+ G38896 | 10:28 AM London Paddington (PAD) | 3h52 | 2:20 PM Swansea station (SWA) | 2 transfers | |
C01226 | 11:08 AM London Paddington (PAD) | 3h20 | 2:28 PM Swansea station (SWA) | 0 transfersDirect | |
W34690 · C47979+ G38844 | 11:30 AM London Paddington (PAD) | 3h40 | 3:10 PM Swansea station (SWA) | 2 transfers | |
C50047 | 12:08 PM London Paddington (PAD) | 3h21 | 3:29 PM Swansea station (SWA) | 0 transfersDirect | |
C00183 | 1:08 PM London Paddington (PAD) | 3h25 | 4:33 PM Swansea station (SWA) | 0 transfersDirect | |
W34700 · C47980+ G38918 | 1:30 PM London Paddington (PAD) | 3h30 | 5:00 PM Swansea station (SWA) | 2 transfers | |
C50040+ F14698 | 1:32 PM London Paddington (PAD) | 3h59 | 5:31 PM Swansea station (SWA) | 1 transfer | |
C05993 · C33097+ G38850 | 1:58 PM London Paddington (PAD) | 4h07 | 6:05 PM Swansea station (SWA) | 2 transfers | |
C50042+ F14696 | 2:02 PM London Paddington (PAD) | 4h32 | 6:34 PM Swansea station (SWA) | 1 transfer | |
C50040 | 2:08 PM London Paddington (PAD) | 3h23 | 5:31 PM Swansea station (SWA) | 0 transfersDirect | |
C33029 · C47981+ G38850 | 2:30 PM London Paddington (PAD) | 3h35 | 6:05 PM Swansea station (SWA) | 2 transfers | |
C50042 | 3:08 PM London Paddington (PAD) | 3h26 | 6:34 PM Swansea station (SWA) | 0 transfersDirect | |
C00805 · C47982+ G38847 | 3:30 PM London Paddington (PAD) | 3h37 | 7:07 PM Swansea station (SWA) | 2 transfers | |
C50043+ F14686 | 3:32 PM London Paddington (PAD) | 3h58 | 7:30 PM Swansea station (SWA) | 1 transfer | |
C50044+ F14683 · C37027 | 3:47 PM London Paddington (PAD) | 4h42 | 8:29 PM Swansea station (SWA) | 2 transfers | |
C50043 | 4:08 PM London Paddington (PAD) | 3h22 | 7:30 PM Swansea station (SWA) | 0 transfersDirect | |
C50044 | 5:08 PM London Paddington (PAD) | 3h21 | 8:29 PM Swansea station (SWA) | 0 transfersDirect | |
C50045+ F14701 | 5:32 PM London Paddington (PAD) | 3h57 | 9:29 PM Swansea station (SWA) | 1 transfer | |
C50039+ C37300 · F14699 | 5:36 PM London Paddington (PAD) | 4h51 | 10:27 PM Swansea station (SWA) | 2 transfers | |
W35049+ G38859+ L83147 · L79440 | 5:37 PM London Waterloo (WAT) | 6h22 | 11:59 PM Swansea station (SWA) | 3 transfers | |
G27668+ W35049 · C01225+ L79440 | 5:38 PM London Victoria (VIC) | 5h53 | 11:31 PM Swansea station (SWA) | 4 transfers | |
C50045 | 6:08 PM London Paddington (PAD) | 3h21 | 9:29 PM Swansea station (SWA) | 0 transfersDirect | |
C50039 | 7:08 PM London Paddington (PAD) | 3h19 | 10:27 PM Swansea station (SWA) | 0 transfersDirect | |
C01225 | 8:08 PM London Paddington (PAD) | 3h23 | 11:31 PM Swansea station (SWA) | 0 transfersDirect | |
C01224 | 9:08 PM London Paddington (PAD) | 3h22 | 12:30 AM Swansea station (SWA) | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Trains from London to Swansea with Great Western Railway, South Western Railway, and Transport for Wales. Night trains available on this route with Great Western Railway. High-speed trains available on this route with Great Western Railway. Regional trains available on this route with Great Western Railway, South Western Railway, and Transport for Wales. Use the details below to compare onboard facilities.
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Discover the best of Swansea — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Swansea trip today.
Major waterfront museum covering Wales's industrial and maritime story with interactive galleries in a landmark copper-smelting area.
Excellent local museum on Swansea's history, Egyptology, natural history, and ceramics, housed in an elegant city-centre building.
Contemporary art centre presenting changing exhibitions by Welsh and international artists in a bright, modern waterfront space.
Wide sandy bay backed by a long promenade, ideal for walking, cycling, sunsets, and classic views across Swansea Bay.
Historic fishing village turned lively seaside district, loved for the pier, independent shops, sea views, and access to coastal walks.
Dramatic clifftop path section on Gower with famous views over Three Cliffs Bay, perfect for hikers and photographers.
A rich Welsh fruit loaf packed with dried fruit and tea-soaked flavor, traditionally sliced and served with butter at tea time.
A traditional Welsh seaweed puree, often served with oats and laverbread cakes. It is a signature food of the Swansea Bay coastline.
Welsh cheddar melted with ale and mustard on toast. This comforting pub classic is strongly associated with Welsh home cooking.
Popular casual spot for quality Welsh ice cream and desserts on Mumbles seafront, loved for local flavor and sea views nearby.
Well-regarded waterfront restaurant known for modern British cooking, seafood, and polished service in a smart contemporary setting.
Historic market venue famous for traditional Welsh breakfast, laverbread, and cockles in a lively local atmosphere.
Moderate for the UK: hotels and dining are usually cheaper than London, while buses, cafes, and casual meals stay fairly affordable for tourists.
Tipping is optional. In restaurants, 10-12.5% is polite if service is not included. Round up taxi fares; cafes usually only get small change or none.
Official public transport app
Swansea Railway Station -> Swansea Bus Station
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Swansea.
The train connection between London and Swansea is a convenient and scenic option for travelers looking to explore the vibrant culture of Wales. Operated by Great Western Railway, these trains offer comfortable seating and onboard amenities that make your journey enjoyable. With frequent departures throughout the day, you can easily plan your trip to experience everything from London's iconic landmarks to Swansea's beautiful coastline in just a few hours.
Traveling from London to Swansea takes approximately 2 hours and 41 minutes. There are up to 16 direct connections available each day, making it a convenient option for travelers. The journey departs from London Paddington and arrives at Swansea station.
The first daily train journey from London to Swansea departs at 05:48 AM, providing an early start for travelers eager to explore the beautiful landscapes of Wales. The last train leaves at 10:49 PM, allowing visitors ample time to enjoy their day before returning in the evening.
The cheapest ticket price for a train journey from London to Swansea is €21, while the average ticket price tends to be around €64.
Welcome to Swansea Marina, a vibrant hub that has transformed from its industrial roots into a picturesque waterfront destination. This area not only showcases the city’s maritime heritage but also serves as a gateway for leisure activities and events, making it an essential part of Swansea's cultural landscape. Unique features like the stunning views of the bay and modern architecture blend seamlessly with historic vessels, offering visitors both relaxation and exploration.
Next on our journey is The National Waterfront Museum, which stands as a testament to Wales' rich industrial history and innovation. Opened in 2005 within an iconic building designed by renowned architect Richard Rogers, this museum highlights how industry shaped Welsh society through interactive exhibits that engage all ages. What sets it apart are its cutting-edge displays combined with historical artifacts that tell compelling stories about Wales’ past while inspiring future generations.
Finally, we arrive at Oystermouth Castle—a striking medieval fortress perched atop a hill overlooking Swansea Bay. Dating back to the 12th century, this castle played a crucial role in defending against invasions while serving as an important symbol of power during its time; today it offers breathtaking panoramic views of the surrounding landscape. Its unique combination of well-preserved ruins alongside beautifully landscaped grounds invites you to step back in time while enjoying leisurely strolls amidst history’s echoes.
Find answers to the most common questions about traveling from London 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 London to Swansea trains use the Heathrow Terminals 2 & 3 to Swansea station pair. Use this guide to compare London and Swansea train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Heathrow Terminals 2 & 3 is 23 km from London city centre. Public transport options include:
Heathrow Terminals 2 & 3 has practical services for this route, including Wifi, Shopping, Parking, ATM, Accessibility, WC, Lost and Found Office, and Ticket Office.
Wi-Fi is available at Heathrow Terminals 2 & 3. ATMs are available at Heathrow Terminals 2 & 3.
Ticket office support is available at Heathrow Terminals 2 & 3.
Lost and found is available at the station.
Available at Heathrow Terminals 2 & 3: Parking, WC.
Accessibility facilities are available at Heathrow Terminals 2 & 3: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: No, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Heathrow Terminal 5 is 25 km from London city centre. Public transport options include:
Heathrow Terminal 5 has practical services for this route, including Parking, Accessibility, Lounge, Lost and Found Office, and Ticket Office.
Ticket office support is available at Heathrow Terminal 5.
Lost and found is available at the station.
Available at Heathrow Terminal 5: Parking.
Accessibility facilities are available at Heathrow Terminal 5: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Heathrow Terminal 4 is 22 km from London city centre. Public transport options include:
Heathrow Terminal 4 has practical services for this route, including Wifi, Shopping, Parking, ATM, Accessibility, WC, Lost and Found Office, and Ticket Office.
Wi-Fi is available at Heathrow Terminal 4. ATMs are available at Heathrow Terminal 4.
Ticket office support is available at Heathrow Terminal 4.
Lost and found is available at the station.
Available at Heathrow Terminal 4: Parking, WC.
Accessibility facilities are available at Heathrow Terminal 4: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: No, 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.
Check train stations information for London and Swansea, including where trains depart and arrive on this route.