- Must visit
The British Museum
Vast world museum with the Rosetta Stone, Parthenon sculptures and global antiquities. Essential for history lovers.
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The cheapest and fastest trains from Swansea to London
Showing times, prices and bookable tickets for Oct 26
Cheapest price on Oct 26
$91
Average ticket price on Oct 26
$113
Fastest journey on Oct 26
2 h 45 m
Average journey duration on Oct 26
2 h 46 m
Trains on Oct 26
27
Distance
264 km
Cheap tickets
The best way to find a cheap train ticket from Swansea to London is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Swansea to London will cost around $113 if you buy it on the day, but the cheapest tickets can be found for only $91.
Fast trains
On Mon, Oct 26, we found 27 trains from Swansea to London, including 21 direct services.
On Mon, Oct 26 the direct trains cover the 264 km distance in an average of 2 h 46 m but if you time it right, some trains will get you there in just 2 h 45 m .
On Mon, Oct 26 the slowest trains will take 2 h 47 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.
G1504611:22 AM2h50Swansea station (SWA)2:12 PMLondon Paddington (PAD)$911One-way0 transfers- W354313:46 AM3h30Swansea station (SWA)7:16 AMLondon Paddington (PAD)$911One-way0 transfers
- W351881:22 PM2h47Swansea station (SWA)4:09 PMLondon Paddington (PAD)$911One-way0 transfers
- G150492:22 PM2h50Swansea station (SWA)5:12 PMLondon Paddington (PAD)$911One-way0 transfers
- W351604:59 AM2h45Swansea station (SWA)7:44 AMLondon Paddington (PAD)$911One-way0 transfers
- W351604:59 AM2h45Swansea station (SWA)7:44 AMLondon Paddington (PAD)$911One-way0 transfers
- W351676:26 AM2h46Swansea station (SWA)9:12 AMLondon Paddington (PAD)$1871One-way0 transfers
- G150405:29 AM2h47Swansea station (SWA)8:16 AMLondon Paddington (PAD)$1871One-way0 transfers
- W351881:22 PM2h47Swansea station (SWA)4:09 PMLondon Paddington (PAD)$911One-way0 transfers
- W352026:23 PM2h47Swansea station (SWA)9:10 PMLondon Paddington (PAD)$911One-way0 transfers
Journey information
Overview: Train from Swansea to London
United KingdomUnited Kingdom
Trains from Swansea to London run on average 21 times per day, taking around 3h 8m. Cheap train tickets for this journey start at $48 but you can travel from only $10 by bus.
There are 15 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 38m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $10
Distance 164 miles (264 km) |
Average train duration 3h 8m |
Cheapest ticket price $48 |
Trains per day 21 |
Direct trains 15 |
Fastest train 2h 38m |
First train 12:07 AM |
Last train 10:58 PM |
Cheapest Month Nov |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Wed |
Least Busy Day Sun |
Best time to book 42 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $10
Frequently asked questions about your Swansea to London trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Swansea to London.
Train ticket prices from Swansea to London can vary. The cheapest ticket starts at $48, while the average price is around $101.
The train from Swansea to London takes 2h 38m and runs 21 per day.
The first train from Swansea to London leaves at 12:07 AM.
The distance by train from Swansea to London is 164 miles (264 km).
The last train from Swansea to London leaves at 10:58 PM.
Yes, there is a direct train from Swansea to London. This service operates 15 times per day, provided by Great Western Railway.
Live departures
Swansea to London train times
The table below shows live departures for Swansea to London trains for today, Sunday, October 25. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| GW258600 · C50038 | 7:50 AM Swansea station (SWA) | 3h06 | 10:56 AM London Paddington (PAD) | 1 transfer | |
| C00165 | 8:35 AM Swansea station (SWA) | 3h04 | 11:39 AM London Paddington (PAD) | 0 transfersDirect | |
| C00123 | 9:23 AM Swansea station (SWA) | 2h48 | 12:11 PM London Paddington (PAD) | 0 transfersDirect | |
| C33109 | 10:22 AM Swansea station (SWA) | 2h49 | 1:11 PM London Paddington (PAD) | 0 transfersDirect | |
| W35438 | 11:23 AM Swansea station (SWA) | 2h48 | 2:11 PM London Paddington (PAD) | 0 transfersDirect | |
| W35439 | 12:23 PM Swansea station (SWA) | 2h48 | 3:11 PM London Paddington (PAD) | 0 transfersDirect | |
| W35220 | 1:23 PM Swansea station (SWA) | 2h51 | 4:14 PM London Paddington (PAD) | 0 transfersDirect | |
| W35442 | 2:22 PM Swansea station (SWA) | 2h49 | 5:11 PM London Paddington (PAD) | 0 transfersDirect | |
| C00125 | 3:23 PM Swansea station (SWA) | 2h48 | 6:11 PM London Paddington (PAD) | 0 transfersDirect | |
W35233+ G38992 | 3:32 PM Swansea station (SWA) | 3h19 | 6:51 PM London Paddington (PAD) | 1 transfer | |
| W35445 | 4:25 PM Swansea station (SWA) | 2h44 | 7:09 PM London Paddington (PAD) | 0 transfersDirect | |
| W35246 | 5:22 PM Swansea station (SWA) | 2h47 | 8:09 PM London Paddington (PAD) | 0 transfersDirect | |
| C00139 | 6:23 PM Swansea station (SWA) | 2h51 | 9:14 PM London Paddington (PAD) | 0 transfersDirect | |
| W35446 | 7:24 PM Swansea station (SWA) | 2h50 | 10:14 PM London Paddington (PAD) | 0 transfersDirect | |
| W35250 | 8:20 PM Swansea station (SWA) | 3h05 | 11:25 PM London Paddington (PAD) | 0 transfersDirect | |
Find all the dates and times for this journey
Why should you book Swansea to London trains with Omio?
Great Western Railway as well as South Western Railway or Transport for Wales offer trains services from Swansea to London.
Omio is an official ticket reseller for all your travel options from Swansea to London.
Why book with Omio vs Great Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Railway, but also compare tickets for the likes of South Western Railway or Transport for Wales to find the best option for your trip from Swansea to London.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Great Western Railway with all available travel options, which are train and bus to ensure you get the best deal for traveling from Swansea to London.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of South Western Railway or Transport for Wales to find the best option for your trip from Swansea to London.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Swansea to London.
Train companies: Great Western Railway, Transport for Wales, South Western Railway from Swansea to London trainsGreat Western Railway, Transport for Wales, South Western Railway trains will get you between Swansea and London from $10. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Great Western Railway Duration
2h 38m
Cheapest Great Western Railway Price
$48
Great Western Railway frequency
21 a day
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
Transport for Wales
About
Transport for Wales is a public transport provider in Wales, UK. It operates a comprehensive network of trains, buses and ferries across the country. The trains are modern and comfortable, with a range of different types including InterCity Express Trains, Regional Trains, and Metro Trains. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. There are a variety of ticket types available, including single and return tickets, season tickets, and group tickets. The most popular routes include Cardiff to Swansea, Cardiff to Newport, and Cardiff to Manchester.
Luggage & cancellation policy
Average Transport for Wales Duration
3h 23m
Cheapest Transport for Wales Price
$94
Transport for Wales frequency
2 a day
Luggage included
2 large items of luggage and 1 small hand luggage included
Luggage storage
Overhead racks, luggage areas at end of carriages, under seats
Cancellation Policy
Refund policy depends on ticket type
Refund
Full refund if service canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on most routes with snacks and drinks. Some stations have cafes
Seat reservation
Seat reservations recommended but not mandatory. Free of charge when booking tickets
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets in carriers travel free. Dogs allowed with ticket (£5 per day). Guide dogs free
Quiet zone
South Western Railway
About
South Western Railway is a train operating company in the United Kingdom, providing services in the south and south-west of England. It operates a variety of train types, including high-speed trains, local stopping services, and suburban commuter trains. It also offers a range of ticket types, including Advance, Off-Peak, and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for South Western Railway include London Waterloo to Portsmouth Harbour, London Waterloo to Weymouth, and London Waterloo to Bournemouth.
Luggage & cancellation policy
Average South Western Railway Duration
4h 21m
Cheapest South Western Railway Price
$110
South Western Railway frequency
1 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and designated luggage areas at end of carriages
Cancellation Policy
Refund depends on ticket type and timing of cancellation
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar service with hot and cold drinks, snacks, sandwiches
Seat reservation
Seat reservations available for a fee, free for some ticket types
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, assistance service available
Pets
Small pets travel free, dogs must be on lead
Quiet zone
Companies, tickets, and onboard amenities between Swansea and London
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
There is no high speed train available from Swansea to London.
Unfortunately, there is no night train available from Swansea to London.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
Complete guide to London
Things to do in London
Discover the best of London — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London trip today.
- Must visit
The National Gallery
Leading art museum on Trafalgar Square with masterpieces from Van Gogh, Turner and da Vinci. Free and internationally renowned.
- Must visit
Victoria and Albert Museum
Grand museum of art, design and performance with fashion, sculpture and decorative arts collections in South Kensington.
- Must visit
South Bank
Lively riverside stretch linking major landmarks, markets and cultural venues. Ideal for walking, views and people-watching.
- Must visit
Hyde Park
Large royal park with the Serpentine, rose gardens and broad lawns. Excellent for relaxing, boating and central green space.
- Must visit
Greenwich
Historic Greenwich riverside district with maritime heritage, market streets and hilltop views near major cultural landmarks.
Fish and Chips
Classic English fish fried in batter with chips. A London staple tied to the city’s working-class food culture and best eaten fresh with salt and vinegar.
Steak and Kidney Pie
Slow-cooked beef, carrots, onions and herbs under a suet pastry lid. A comforting British pie long associated with London pubs and Sunday meals.
Full English Breakfast
A full cooked breakfast with eggs, sausages, bacon, beans, mushrooms and toast. A traditional morning meal served across London cafes and hotels.
Dinner by Heston Blumenthal
Celebrated fine dining restaurant by Heston Blumenthal showcasing historic British dishes in an elegant, high-end Knightsbridge room.
The Marksman
Well-known pub serving excellent pies, ales and British mains in a relaxed, polished gastropub setting near Victoria Park.
Rules
Historic Covent Garden restaurant famous for classic British pies in a lively, traditional setting popular with locals and visitors.
British Pound Sterling (£)
Very costly by European standards. Hotels, dining, and transit are pricier than in most UK and EU city breaks, especially in central areas.
Average meal costs
- Budget
- £8-15 for fast food or casual takeaway.
- Mid-range
- £20-40 per person for a meal.
- Fine dining
- £70+ per person for upscale restaurants.
- Coffee
- £3-5 for a cappuccino.
Tipping culture
Restaurants often add 12.5% service; if not, tip 10-12%. Taxis: round up or 10%. Cafes: optional small change or none.
TfL Go
Get the appOfficial public transport app
Prices
- Single ticket
- £1.75
- Day pass
- £8.90
To the city center
London Waterloo -> Westminster Station
- Distance
- 1.5 km
- Travel time
- 8 min
- Contactless cards and mobile pay work on London buses, trams, Tube, DLR, Elizabeth line, Overground, and most National Rail in London.
- Use the same card or device for all taps to get daily fare capping. Bus and tram fares are capped separately from Tube and rail fares.
Plan your visit to London
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 London.
The train journey from Swansea to London offers scenic views, especially as it travels through the picturesque landscapes of South Wales and the English countryside, featuring rolling hills and charming towns.
Popular day trips by train from London include Oxford, Cambridge, Brighton, Stevenage, Canterbury.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In London, travelers should be cautious of pickpocketing, especially in crowded areas like public transport, markets, and popular tourist sites. Common scams include fake charity collectors, overcharging by unlicensed taxi drivers, and distraction techniques used by thieves. Always use official black cabs or licensed minicabs booked through reputable apps, and keep personal belongings secure to reduce risks. Staying vigilant in busy locations and avoiding unsolicited offers helps ensure a safer visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
FAQs: Trains from Swansea to London
Find answers to the most common questions about traveling from Swansea to London 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 London, this guide helps you travel smarter and with confidence.
Yes, you can take the train from Swansea to London.
popular train stations
Popular train stations from Swansea to London
Most Swansea to London trains use the Swansea to Heathrow Terminal 5 station pair, with some services arriving at Heathrow Terminals 2 & 3. Use this guide to compare Swansea and London train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Swansea
Arrival train stations in London
Which Swansea station do trains to London leave from?
Trains from Swansea to London leave from Swansea. The station is 0 miles (1 km) from Swansea city centre at Swansea station, High Street, Swansea, City & County of Swansea, SA1 1NU.
SwanseaSwansea station, High Street, Swansea, City & County of Swansea, SA1 1NU+44 8450507080
City-centre transport
Getting to Swansea from Swansea city centre
Bus49, 30, 54 · 3m · $5 · every ~3 min
Swansea train station facilities and services
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
Food and drink options are available at Swansea.
Wi-Fi and ATMs
ATMs are available at Swansea.
Tickets and information
Ticket office support is available at Swansea.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Swansea: Parking, WC.
Bike and car services
Available at Swansea: Bike Parking, Bike Rental.
Accessibility
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.
Which London station do trains from Swansea arrive at?
Trains from Swansea to London most often arrive at Heathrow Terminal 5. Some services arrive at Heathrow Terminals 2 & 3, so check your ticket before travel to confirm your London arrival station.
Heathrow Terminal 5Heathrow Airport Terminal 5 station, Terminal 5, Heathrow Airport, Greater London, TW6 2GA
City-centre transport
Getting to Heathrow Terminal 5 from London city centre
Heathrow Terminal 5 is 25 km from London city centre. Public transport options include:
TrainElizabeth, London Paddington - Heathrow Terminal 5 · 30m · $42
Elizabeth, London Paddington - Heathrow Terminal 5 · 30m · $42
BusUk061 · 1h 5m · $4 · every ~1 min
035, 025, 030, 032, A40 · 1h 10m · $6 · every ~12 min
025, 030, 032, 035, A40 · 1h 10m · $6 · every ~12 min
N9 · 1h 24m · $3 · every ~4 min
SubwayPiccadilly · 53m · $28 · every ~27 min
Heathrow Terminal 5 train station facilities and services
Heathrow Terminal 5 has practical services for this route, including Parking, Accessibility, Lounge, Lost and Found Office, and Ticket Office.
Tickets and information
Ticket office support is available at Heathrow Terminal 5.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Heathrow Terminal 5: Parking.
Accessibility
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 Terminals 2 & 3Heathrow Airport Terminals 2 & 3 station, Inner Ring Road, Heathrow Airport, Greater London, TW6 1WD
City-centre transport
Getting to Heathrow Terminals 2 & 3 from London city centre
Heathrow Terminals 2 & 3 is 23 km from London city centre. Public transport options include:
TrainElizabeth, London Paddington - Heathrow Terminal 4, London Paddington - Heathrow Terminal 5 · 21m · $42 · every ~3 min
Elizabeth · 41m · $21 · every ~8 min
BusUkn14, Ukn02, Uk043, Uk042, Ukn23, Ukxn10, Ukn49 · 50m · $3 · every ~1 min
Ukxn10 · 50m · $4 · every ~1 min
Ukxn10 · 50m · $4 · every ~1 min
N9 · 1h 11m · $3 · every ~4 min
SubwayPiccadilly · 47m · $26 · every ~27 min
Heathrow Terminals 2 & 3 train station facilities and services
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 and ATMs
Wi-Fi is available at Heathrow Terminals 2 & 3. ATMs are available at Heathrow Terminals 2 & 3.
Tickets and information
Ticket office support is available at Heathrow Terminals 2 & 3.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Heathrow Terminals 2 & 3: Parking, WC.
Accessibility
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 4Heathrow Airport Terminal 4 station, Southern Perimeter Road, Heathrow Airport, Greater London, TW6 3AA
City-centre transport
Getting to Heathrow Terminal 4 from London city centre
Heathrow Terminal 4 is 22 km from London city centre. Public transport options include:
TrainElizabeth · 34m · $20 · every ~7 min
Elizabeth · 40m · $23 · every ~7 min
BusUkxn10 · 1h 13m · $5 · every ~1 min
A40 · 1h 30m · $8
SubwayPiccadilly · 46m · $26 · every ~24 min
Heathrow Terminal 4 train station facilities and services
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 and ATMs
Wi-Fi is available at Heathrow Terminal 4. ATMs are available at Heathrow Terminal 4.
Tickets and information
Ticket office support is available at Heathrow Terminal 4.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Heathrow Terminal 4: Parking, WC.
Accessibility
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.
Train stations for Swansea to London
Check train stations information for Swansea and London, including where trains depart and arrive on this route.
The train station in Swansea that goes to London is Swansea, which connects to Heathrow Terminal 5.
Most popular train connections from Swansea
More options for your journey from Swansea to London
Here are some other resources that might have the information you need
Most popular trains to and from London and Swansea
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