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Travel Information
Compare train and coach for Southampton to Swansea
Omio recommends booking the train as it is the most popular option from Southampton to Swansea among Omio's users. If you are prioritising price take the coach with prices starting from £15. For those with little time consider booking a train which can get you there in 3h 38m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a coach costs an average of £15, and a train costs an average of £47.
Distance: 194 km
Compare bus with
| Coach | Most popular Train |
|---|---|
£32 Average Price Cheapest | £77 Average Price |
7h 28m Average total duration 6h 58m Onboard + 30m Additional time* | 4h 8m Average total duration Fastest 3h 38m Onboard + 30m Additional time* |
0.2 - 0.5kg CO2 emissions | 0.1 - 0.2kg CO2 emissions Lowest |
 Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Compare prices and tickets Southampton to Swansea by train or coach
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.
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Why should you book Southampton to Swansea coaches with Omio?
National Express operates all coaches services from Southampton to Swansea.
Omio is an official ticket reseller for all your travel options from Southampton to Swansea.
Why book with Omio vs National Express?
- 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 National Express with all available travel options, which are train and bus to ensure you get the best deal for traveling from Southampton to Swansea.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Southampton to Swansea.
Journey information
Overview: Bus from Southampton to Swansea
United KingdomUnited Kingdom
Buses from Southampton to Swansea run on average 18 times per day, taking around 6h 58m. Cheap bus tickets for this journey start at £15 if you book in advance.
The earliest coach runs at 01:45, the last at 23:35. The fastest coach covers the 194 km distance in 6h 20m.
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
Distance 194 km |
Average bus duration 6h 58m |
Cheapest ticket price £15 |
Buses per day 18 |
Fastest bus 6h 20m |
First bus 01:45 |
Last bus 23:35 |
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
Bus providers: National Express from Southampton to SwanseaYou can travel by bus between Southampton to Swansea with National Express for as low as £15. When you search for schedules and tickets, Omio will show you the best journey
National Express
About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
6h 20m
Cheapest Price
£50
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.
FAQs: Southampton to Swansea coach
Find answers to the most common questions about traveling from Southampton to Swansea by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Swansea, this guide helps you travel smarter and with confidence.
Cheap coach tickets from Southampton to Swansea can start from as little as £15 when you book in advance. The average coach ticket price for Southampton to Swansea is £32; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by coach from Southampton to Swansea is 6h 20m to travel the 194 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Southampton to Swansea leaves at 1:45. Plan your trip with the Journey Planner from Omio.
The latest coach from Southampton to Swansea leaves at 23:35.
There are 18 coaches a day from Southampton to Swansea which require at least one change with National Express. Schedules can vary on holidays or weekends with fewer coaches.
When taking a coach from Southampton to Swansea, you can count on National Express for the best way to get you to Swansea. You can also check all possible coach companies who offer a service between Southampton and Swansea and compare the amenities they offer before buying a coach ticket.
When departing from Southampton , you have various coach station options to start your route from including Southampton, Coach Station, Southampton, Burgess Rd / Broadlands Rd (Southampton University), Southampton, University . When arriving in Swansea , you can end your route in coach stations like Swansea, Quadrant Bus Station, Swansea, University Bay Campus, Port Talbot, Heilbronn Way.Passengers board the coach most frequently from Southampton, Coach Station, which is located around 0 away from the city centre, and they get off the coach at Swansea, Quadrant Bus Station, located 0 away from the city centre.
A trip to Swansea from Southampton is worth doing but not as a day trip with a journey time of 6h 20m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Southampton to Swansea is July.
It's helpful to compare your options as there are 2 ways to travel between Southampton and Swansea including taking a train and coach.
Yes, there are bathrooms on board the coach from Southampton to Swansea for coach company National Express.
Yes, the following accessibility options are available when taking the coach from Southampton to Swansea:
- National Express
- Assistance
- Priority seating
- Accessible toilets.
Whether you can cancel your coach ticket from Southampton to Swansea depends on the coach companies:
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Yes, bikes are allowed on board the coach with coach company National Express.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the coach from Southampton to Swansea.
Yes, the following luggage options are included when booking a coach ticket from Southampton to Swansea:
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Yes, the following additional luggage options are available when booking a coach ticket from Southampton to Swansea:
- National Express
- 10€ per additional bag.
Unfortunately, pets are not allowed on the coach from Southampton to Swansea.
You can reserve your seat on the coach from Southampton to Swansea with the following coach company: National Express
Yes, there are USB plugs on board the coach from Southampton to Swansea with the following coach company: National Express.
Yes, there is Wifi on board the coach from Southampton to Swansea with the following coach company: National Express.
popular bus stations
Important Stations and Airports in Southampton and Swansea
Southampton
Swansea
The major coach station for departures in Southampton is Southampton, Coach Station. Find all the information you need to know about services, amenities and connections at Southampton, Coach Station for your trip from Southampton to Swansea.
Amenities at bus station
Wifi
Parking
Dining
ATM
Taxis
Accessibility
WC
Ticket Officeinformation
Ticket Office Hours
- 06:00-22:00
Car connection
Harbour ParadeWifi
- Free Wi-Fi
Dining
- Café Express (in the station)
- Sandwich Bar (in the station).
Taxis
- Available outside the station.
Accessibility
- Elevators, ramps
WC
- Available near the entrance.
Public transport options for Southampton, Coach Station
- Bus: U1, U2, U6, X4 Train: South Western Railway
Southampton, Burgess Rd (Library)
information
Southampton, University
information
The major coach station for arrivals in Swansea is Swansea, Quadrant Bus Station. Find all the information you need to know about services, amenities and connections at Swansea, Quadrant Bus Station for your trip to Swansea from Southampton.
Swansea, Quadrant Bus Station
information
Swansea, University Bay Campus
information
Most popular bus connections from Southampton
More options for your journey from Southampton to Swansea
Here are some other resources that might have the information you need
Most popular buses to and from Swansea and Southampton
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