- Must visit
Swansea Museum
Swansea's main museum covers local history, Egyptology, natural history and maritime displays in a historic waterfront building.
Cheapest price on 01 Oct
£71
Average ticket price on 01 Oct
£94
Fastest journey on 01 Oct
2 h 41 m
Average journey duration on 01 Oct
2 h 41 m
Trains on 01 Oct
44
Distance
264 km
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 travelling at rush hour.
The average ticket from London to Swansea will cost around £94 if you buy it on the day, but you can find cheap train tickets today for only £71.
On Thu 01 Oct, we found 44 trains from London to Swansea, including 22 direct services.
These 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 .
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.
W34618
W34646
W34648
W34624+
C37226
W35417
W35417
W35418
G14934
G14936
W34618The table below shows live departures for London to Swansea trains for today, Wednesday 30 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
W35415 | On time 6:48 London Paddington (PAD) | 2h44 | 9:32 Swansea station (SWA) | 0 changesdirect | |
G14934 | On time 7:48 London Paddington (PAD) | 2h41 | 10:29 Swansea station (SWA) | 0 changesdirect | |
G14936 | On time 8:48 London Paddington (PAD) | 2h42 | 11:30 Swansea station (SWA) | 0 changesdirect | |
W34618+ L80619 | Delayed 10:13 8:48London Waterloo (WAT) | 4h42 | 13:30 Swansea station (SWA) | 1 change | |
W34618+ C37155 · C37060 · C37160 | Delayed 10:13 8:53London Paddington (PAD) | 4h37 | 13:30 Swansea station (SWA) | 3 changes | |
W34618+ G26284+ L80628 | Delayed 10:13 8:54London Victoria (VIC) | 4h36 | 13:30 Swansea station (SWA) | 2 changes | |
G14938 | On time 9:48 London Paddington (PAD) | 2h45 | 12:33 Swansea station (SWA) | 0 changesdirect | |
W34618+ C37183 | Delayed 10:13 9:48London Paddington (PAD) | 3h42 | 13:30 Swansea station (SWA) | 1 change | |
W35417+ L80647+ G27840 | Delayed 11:13 10:06London Victoria (VIC) | 4h23 | 14:29 Swansea station (SWA) | 2 changes | |
W35417+ C37199 · C36937 | Delayed 11:13 10:06London Paddington (PAD) | 4h23 | 14:29 Swansea station (SWA) | 2 changes | |
W34618 | On time 10:48 London Paddington (PAD) | 2h42 | 13:30 Swansea station (SWA) | 0 changesdirect | |
W34624+ C37226 | Delayed 12:13 11:17London Paddington (PAD) | 4h13 | 15:30 Swansea station (SWA) | 1 change | |
W34624+ L80665 | Delayed 12:13 11:18London Waterloo (WAT) | 4h12 | 15:30 Swansea station (SWA) | 1 change | |
G14958 · G15498 · W34624 | On time 11:30 London Paddington (PAD) | 4h00 | 15:30 Swansea station (SWA) | 2 changes | |
W35417 | On time 11:48 London Paddington (PAD) | 2h41 | 14:29 Swansea station (SWA) | 0 changesdirect | |
W34624 | On time 12:48 London Paddington (PAD) | 2h42 | 15:30 Swansea station (SWA) | 0 changesdirect | |
W35418 | On time 13:48 London Paddington (PAD) | 2h41 | 16:29 Swansea station (SWA) | 0 changesdirect | |
G14963 · G15014 · W34634 | On time 14:00 London Paddington (PAD) | 4h34 | 18:34 Swansea station (SWA) | 2 changes | |
W34634+ C36903 · C37179 | Delayed 15:13 14:09London Paddington (PAD) | 4h25 | 18:34 Swansea station (SWA) | 2 changes | |
G15018 · G14941+ L79395 · L79950 | Delayed 15:42 14:09London Waterloo (WAT) | 6h03 | 20:12 Swansea station (SWA) | 3 changes | |
W34706 · G15016 · W35419 | On time 15:00 London Paddington (PAD) | 4h03 | 19:03 Swansea station (SWA) | 2 changes | |
G15020 · G14943+ L79406 | Delayed 16:42 15:20London Waterloo (WAT) | 5h56 | 21:16 Swansea station (SWA) | 2 changes | |
G14965 · G15502 · W34637 | On time 15:30 London Paddington (PAD) | 4h00 | 19:30 Swansea station (SWA) | 2 changes | |
W34637+ C37209 | 15:32 London Paddington (PAD) | 3h58 | 19:30 Swansea station (SWA) | 1 change | |
G15020 · G14943+ L79411+ G26216 | Delayed 16:42 15:35London Victoria (VIC) | 5h41 | 21:16 Swansea station (SWA) | 3 changes | |
W34634 | On time 15:48 London Paddington (PAD) | 2h46 | 18:34 Swansea station (SWA) | 0 changesdirect | |
G15020 · G14943+ L79411 | Delayed 16:42 15:50London Waterloo (WAT) | 5h26 | 21:16 Swansea station (SWA) | 2 changes | |
W35419 | On time 16:18 London Paddington (PAD) | 2h45 | 19:03 Swansea station (SWA) | 0 changesdirect | |
W34637 | 16:48 London Paddington (PAD) | 2h42 | 19:30 Swansea station (SWA) | 0 changesdirect | |
G15021+ L79424+ G38890 | Delayed 17:42 16:50London Waterloo (WAT) | 5h09 | 21:59 Swansea station (SWA) | 2 changes | |
G14944+ G27479+ L80773 | 16:50 London Victoria (VIC) | 4h41 | 21:31 Swansea station (SWA) | 2 changes | |
G14941 | 17:18 London Paddington (PAD) | 2h54 | 20:12 Swansea station (SWA) | 0 changesdirect | |
G14942 | 17:48 London Paddington (PAD) | 2h46 | 20:34 Swansea station (SWA) | 0 changesdirect | |
G14944+ C37268 | 17:50 London Paddington (PAD) | 3h41 | 21:31 Swansea station (SWA) | 1 change | |
W34648+ G27489+ L80791 | Delayed 19:13 17:50London Victoria (VIC) | 4h45 | 22:35 Swansea station (SWA) | 2 changes | |
G14943 | 18:18 London Paddington (PAD) | 2h58 | 21:16 Swansea station (SWA) | 0 changesdirect | |
G14944 | 18:48 London Paddington (PAD) | 2h43 | 21:31 Swansea station (SWA) | 0 changesdirect | |
W34648+ C37173 | Delayed 19:13 18:48London Paddington (PAD) | 3h47 | 22:35 Swansea station (SWA) | 1 change | |
G14945+ L80809+ G27499 | Delayed 20:13 18:50London Victoria (VIC) | 5h01 | 23:51 Swansea station (SWA) | 2 changes | |
W34646 | On time 19:18 London Paddington (PAD) | 2h46 | 22:04 Swansea station (SWA) | 0 changesdirect | |
W34648 | On time 19:48 London Paddington (PAD) | 2h47 | 22:35 Swansea station (SWA) | 0 changesdirect | |
G14945 | On time 20:48 London Paddington (PAD) | 3h03 | 23:51 Swansea station (SWA) | 0 changesdirect | |
W35426 | On time 21:48 London Paddington (PAD) | 3h08 | 0:56 Swansea station (SWA) | 0 changesdirect | |
G14947 | On time 22:49 London Paddington (PAD) | 3h55 | 2:44 Swansea station (SWA) | 0 changesdirect | |
| Thursday 1 October | |||||
W34663 | 5:23 London Paddington (PAD) | 3h39 | 9:02 Swansea station (SWA) | 0 changesdirect | |
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 London to Swansea run on average 18 times per day, taking around 3h 27m. Cheap train tickets for this journey start at £34 but you can travel from only £7 by coach.
There are 15 trains per day. The earliest train runs at 00:07, the last at 22:58. The fastest train covers the 264 km distance in 2h 39m.
Distance 264 km |
Average train duration 3h 27m |
Cheapest ticket price £34 |
Trains per day 18 |
Direct trains 15 |
Fastest train 2h 39m |
First train 0:07 |
Last train 22:58 |
Cheapest Month May |
Cheapest Day Wed |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Fri |
Least Busy Day Sun |
Best time to book 49 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
If you wish to cut your travel time and increase your comfort while connecting London and Swansea, trains are the way to go. The cities sit approximately 164 miles (264 km) from each other. Generally, a train from London to Swansea takes roughly 3h to make its trip. However, you may spend 30min more if your ride is slower. London to Swansea journeys are usually comfortable, as the trains are direct. Consequently, you don’t have to stress about finding a new ride as it happens in case of a changeover. The London-Swansea route has between 17 and 22 daily departures. Over the weekends, daily trains can be reduced to about 15.
Given that the route from London to Swansea has over 100 weekly trains, made of between 15 and 22 daily departures, you have numerous trips to choose from. If you prefer travelling at dawn, you can catch the first London-Swansea train around 06:00. The morning trip lasts nearly 3 hours, such that you get to Swansea at almost 09:00. At night, the last departure from London exits at roughly 23:00. It is important to note that weekends have a slightly different schedule. The first and last departures start travelling at approximately 06:30 and 21:00, respectively. Usually, one train to Swansea from London makes an exit every hour. During the afternoon rush hour, you might see two trains leaving London for Swansea within an hour.
Normally, it takes about 3 hours for trains from London to Swansea to connect the cities. Since these trains are run by a single provider, you can expect a fairly consistent travel time during your trip. Of course, the presence or absence of delays may extend or shorten the duration.

enjoying the view from the train from London. Source: Shutterstock
Departure train station: You can catch your London to Swansea train at London Paddington Station. The terminal, which is usually busy, sits in Northwestern London, along Praed Street, approximately 4 miles (6.5 km) from the city centre. If in Central London, you can board a Transport for London bus and reach London Paddington within roughly 30min. Taking a cab may be a better means if you are travelling with extra luggage. At the station, various facilities exist at your disposal. The main concourse presents ticket machines and offices. You can also use showers, payphones, Wi-Fi, a water fountain, photo booth, cashpoint, car and bike parking, shops, waiting areas, a first-class passenger lounge and cafes. There are also toilets designed for men and women, with the latter having baby-changing areas. To cater to disabled passengers, London Paddington provides step-free entrances, tactile strips and assistance personnel.
Arrival train station: After completing the London to Swansea journey, your train’s arrival point will be Swansea Railway Station. Situated nearly 0.5 miles (0.8 km) from Swansea city centre, there are two primary ways you can travel from the terminal to central Swansea. Firstly, you can walk within roughly 10min. The other option involves taking a comfortable taxi. The cab requires about 5min to connect Swansea Railway Station and the downtown area. The facilities at the station include ticket machines, cashpoints, toilets and coffee shops. There is also a tourist information office where you can find useful guidance on travel. Swansea Railway Station has trained staff to assist passengers who encounter difficulties due to a disability.
Great Western Railway operates all trains from London to Swansea. The company is a subsidiary of FirstGroup, a transit conglomerate based in Scotland. Great Western Railway started in 1996 and provides long-distance trains connecting various English and Welsh cities.
Travelling from London to Swansea at night is possible via four departures during weekdays. Around 19:30, you can get the first night train leaving the departure terminal in London. One train generally makes the night trip every hour. The last train to make the London-Swansea trip has its exit time at roughly 23:00. Since its travel time is about 3 hours, you can arrive in Swansea at around 02:00. On Saturdays and Sundays, you may get two nightly departures. The last train leaves earlier, at approximately 21:00.
When you journey from London to Swansea by train, you will find that Great Western Railway operates all the trains for the route. The company offers about 15 to 22 trains every day. As they are long-distance locomotives, their top speeds reach about 125 mph (200 km/h). Almost all Great Western Railway trains from London to Swansea offer direct trips and get to Swansea in about 3h.
One of the ways you can protect the environment while travelling from London to Swansea is by boarding the sustainability-centred Great Western Railway trains. One of the initiatives undertaken by the company to foster greener journeys involves increasing recycling rates to about 75%. Great Western Railway consistently improves its trains’ technology to increase energy efficiency. Moreover, the company works with several partners to assess the effectiveness of environmental conservation policies.
During your time on the affordable trains from London to Swansea, you can benefit from several onboard services. The trains have Standard and First-Class coaches. If you travel in the Standard class, prepare for spacious seats with a power point on the arm. The legroom is also adequate. If you need to check something on the internet, free Wi-Fi is available. At the end of the cabin, free-to-use toilets accessible by persons with disabilities are available. If you have a First-Class ticket, you can enjoy all Standard cabin perks plus the seats are comfier. There is also a table where you can place electronic devices and magazines. If you prefer having a bite, First Class offers foods, snacks and dining services. On the London-Swansea trains, you don’t have to pay for luggage transportation if you have two or fewer bags. Also, if your bike folds, there are no charges imposed to bring it on the train. For non-folding bikes, be sure to pre-book a spot, since few storage spaces exist. For passengers with pets, it is mandatory to keep them caged or on a lead. A person may have up to two animals. The companies operating London-Swansea trains have favourable policies for persons with reduced mobility. They provide accessible trains and offer staff members to help if the traveller calls in advance.
Trains from London to Swansea are cheaper for passengers who book in advance. Thus, you can buy up to seven days before you travel and save. Also, if you can make your trip during an off-peak time, you might find cheaper tickets. It is advisable to acquire flexible tickets that allow you to transit whenever fares are low.

Bay of Swansea. Source: Shutterstock
Zealous campers, heritage admirers and beach enthusiasts will find a piece of heaven in Swansea. Spend a night under the stars near the soothing shores at Three Cliffs Bay. You can also take a roughly hour-long walk on the site. If you enjoy arts, Swansea has much to offer. Be sure to check out Swansea Grand Theatre and Glynn Vivian Art Gallery. The outdoors of the city should also be one of your must-visit places. Take a breather at Swansea Beach or the green fields at Clyne Gardens. Besides its culture, Swansea has a rich history that you will find fun to explore. Tour the National Waterfront Museum or the Dylan Thomas Centre. While at it, remember to have a peek at the castles that defined ancient Swansea.
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.
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