Which bus from Southampton to Swansea is the cheapest?

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Which bus from Southampton to Swansea is the best?

Check the bus schedule for Southampton to Swansea. Here is a selection of the cheapest coach trips for the next days from bus operators like FlixBus. To see the full timetable for all coaches just use or search and compare.

today
tomorrow
Wednesday
£22
Thursday
£25
Friday
£27
Saturday
£29
Sunday

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 10h 0m 10:45 Southampton Coach Station 20:45 Swansea University Bay Campus  Economy £22
FlixBus 9h 50m 11:05 Southampton University 20:55 Swansea City Bus Station  Economy £22
FlixBus 9h 40m 11:05 Southampton University 20:45 Swansea University Bay Campus  Economy £22
FlixBus 7h 30m 06:05 Southampton Coach Station 13:35 Swansea City Bus Station  Economy £27
FlixBus 7h 20m 06:05 Southampton Coach Station 13:25 Swansea University Bay Campus  Economy £27
  • Did you know that if you travel from Southampton to Swansea via Bristol, you can save more than £5? You can find the corresponding connections below.
    • National Express
      9h 30m
      0
      16:30
      Southampton
      Coach Station
      23:30
      Bristol
      Black Boy Hill
      0
      National Express
      Economy
      £8
      • Waiting Time 0h 5m
    • National Express
      2h 25m
      0
      23:35
      Bristol
      Coach Station
      02:00
      Swansea
      City Bus Station
      0
      National Express
      Economy
      £8
    Travel time is 2h 10m longer, but you will save £5

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 7h 30m 06:05 Southampton Coach Station 13:35 Swansea City Bus Station  Economy £25
FlixBus 7h 20m 06:05 Southampton Coach Station 13:25 Swansea University Bay Campus  Economy £25
FlixBus 7h 0m 06:25 Southampton University 13:25 Swansea University Bay Campus  Economy £26
FlixBus 7h 10m 06:25 Southampton University 13:35 Swansea City Bus Station  Economy £26
FlixBus 7h 55m 16:45 Southampton Coach Station 00:40 Swansea City Bus Station  Economy £27
  • Did you know that if you travel from Southampton to Swansea via Bristol, you can save more than £9? You can find the corresponding connections below.
    • National Express
      9h 35m
      0
      13:35
      Southampton
      University
      20:20
      Bristol
      Black Boy Hill
      0
      National Express
      Economy
      £8
      • Waiting Time 0h 25m
    • National Express
      2h 25m
      0
      20:45
      Bristol
      Coach Station
      23:10
      Swansea
      City Bus Station
      0
      National Express
      Economy
      £7
    Travel time is 2h 35m longer, but you will save £9

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 7h 30m 06:05 Southampton Coach Station 13:35 Swansea City Bus Station  Economy £27
FlixBus 7h 55m 16:45 Southampton Coach Station 00:40 Swansea City Bus Station  Economy £27
FlixBus 7h 20m 06:05 Southampton Coach Station 13:25 Swansea University Bay Campus  Economy £27
FlixBus 7h 45m 16:45 Southampton Coach Station 00:30 Swansea University Bay Campus  Economy £27
FlixBus 7h 35m 17:05 Southampton University 00:40 Swansea City Bus Station  Economy £27
  • Did you know that if you travel from Southampton to Swansea via Bristol, you can save more than £11? You can find the corresponding connections below.
    • National Express
      9h 35m
      0
      13:35
      Southampton
      University
      20:20
      Bristol
      Black Boy Hill
      0
      National Express
      Economy
      £8
      • Waiting Time 0h 25m
    • National Express
      2h 25m
      0
      20:45
      Bristol
      Coach Station
      23:10
      Swansea
      City Bus Station
      0
      National Express
      Economy
      £7
    Travel time is 2h 15m longer, but you will save £11

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 7h 30m 06:05 Southampton Coach Station 13:35 Swansea City Bus Station  Economy £29
FlixBus 7h 20m 06:05 Southampton Coach Station 13:25 Swansea University Bay Campus  Economy £29
FlixBus 7h 10m 06:25 Southampton University 13:35 Swansea City Bus Station  Economy £29
FlixBus 7h 0m 06:25 Southampton University 13:25 Swansea University Bay Campus  Economy £29
FlixBus 7h 55m 16:45 Southampton Coach Station 00:40 Swansea City Bus Station  Economy £31
  • Did you know that if you travel from Southampton to Swansea via Bristol, you can save more than £13? You can find the corresponding connections below.
    • National Express
      9h 35m
      0
      13:35
      Southampton
      University
      20:20
      Bristol
      Black Boy Hill
      0
      National Express
      Economy
      £8
      • Waiting Time 0h 25m
    • National Express
      2h 25m
      0
      20:45
      Bristol
      Coach Station
      23:10
      Swansea
      City Bus Station
      0
      National Express
      Economy
      £7
    Travel time is 2h 35m longer, but you will save £13

Best Price Offer: The price for the cheapest coach from Southampton to Swansea is £21 on 17/08/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Southampton and Swansea?

Here is the frequency of all coach connections from Southampton to Swansea. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Wednesday is the busiest day, with more than 11 daily coaches from Southampton to Swansea. Friday has instead the fewest connections, with only 8 daily coaches between Southampton and Swansea.
The busiest time of the day is the Morning, with 22 coaches from Southampton to Swansea, while Afternoon sees the fewest connections between Southampton and Swansea, with 16 offers.

All facts for Southampton to Swansea bus at a glance

Compare all coach operators like FlixBus that travel daily 9 times by bus from Southampton to Swansea in one click. Book your Southampton to Swansea bus ticket starting from £21!

Cheapest Bus £21
Fastest Bus 7h 0m
Earliest Coach 06:05
Latest Coach 17:05
Daily Bus Connections 9 Ø
Distance 193.6 km
Coach Companies FlixBus

What are the cheapest coach tickets from Southampton to Swansea?

Every day, 9 buses from 1 coach companies leave Southampton for Swansea. Check the table below to find the cheapest prices for coach tickets for this route, starting from 03/08/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 03/08
Tuesday 04/08
Wednesday 05/08
£22
Thursday 06/08
£25
Friday 07/08
£27
Saturday 08/08
£29
Sunday 09/08
Monday 10/08
£27
Tuesday 11/08
£27
Wednesday 12/08
£24
Thursday 13/08
Friday 14/08
£24
Saturday 15/08
Sunday 16/08
£25
Monday 17/08
£21
Tuesday 18/08
Wednesday 19/08
£21
Thursday 20/08
£24
Friday 21/08
£28
Saturday 22/08
£27
Sunday 23/08
£33
Monday 24/08
Tuesday 25/08
Wednesday 26/08
£23
Thursday 27/08
Friday 28/08
Saturday 29/08
£27
Sunday 30/08

The cheapest time to travel from Southampton to Swansea

See here on which day and which time of the day you can find the cheapest bus ticket from Southampton to Swansea, for the next 30 days.
With a price starting from £21, Wednesday is the cheapest day for a coach from Southampton to Swansea. Saturday instead is the most expensive day with prices starting from £27.
Morning is the cheapest day time for bus tickets from Southampton to Swansea, with £22. Afternoon is the most expensive time of the day with prices starting from £27.

How to save money travelling from Southampton to Swansea

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Southampton to Swansea in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Southampton to Swansea, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Southampton to Swansea are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Southampton to Swansea?

These are the most booked bus companies by our users on the Southampton to Swansea timetable.

FlixBus from Southampton to Swansea

FlixBus

Here you will find the key facts about the FlixBus bus route Southampton to Swansea:

Cheapest Price £22
Fastest Coach 7h 0m
Earliest Coach 06:05
Last Coach 17:05
Daily Connections 9 Ø
Found on 08/07/2026
In total 1 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Southampton and Swansea

Here is a map with all coach stations in Southampton and Swansea. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Southampton to Swansea

Check all information on comfort and services on the coaches from Southampton to Swansea. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Southampton to Swansea bus

How much does a Southampton Swansea coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Southampton Swansea bus trip is available from £21 and takes 10h 0m. Compare offers and save money!

How much could I save by comparing buses from Southampton to Swansea?

This connection is offered by 1 companies with ticket prices ranging from £21 to £31. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Swansea.

How many connections are available for the Southampton Swansea route on average every day?

Each day, the bus route from Southampton to Swansea is offered by roughly 9 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Swansea from Southampton take?

The quickest coach from Southampton to Swansea is provided by FlixBus and takes 7h 0m. Coach tickets for this connection cost £27. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Southampton to Swansea?

The earliest bus to Swansea departs from Southampton at 06:05. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Southampton to Swansea?

The latest bus to Swansea departs from Southampton at 17:05. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Southampton Swansea route?

Passengers looking to travel from Southampton to Swansea can travel with FlixBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Southampton and Swansea?

You can check all the direct connections between Southampton and Swansea by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus.

What can I take with me on the bus to Swansea from Southampton?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Southampton Swansea bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Southampton Swansea bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Southampton to Swansea on your planned travel date.

How does CheckMyBus find the best coach deals from Southampton to Swansea?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 9 daily trips between Southampton and Swansea. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Southampton to Swansea?

Prices and availability for 9 trips between Southampton and Swansea change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Southampton to Swansea

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Southampton and to Swansea

Here’s an overview of the most popular bus routes to Southampton and to Swansea. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Coach Dunfermline to Southampton Coach Dunfermline to Southampton
Bus to Southampton from Scarborough Bus to Southampton from Scarborough
Buses Southall to Southampton Buses Southall to Southampton
Coach Stoke-on-Trent to Southampton Coach Stoke-on-Trent to Southampton
Steynton to Swansea coach Steynton to Swansea coach
Bus to Swansea from Armação de Pêra Bus to Swansea from Armação de Pêra
Coach to Swansea from Cross Hands Coach to Swansea from Cross Hands
Coach Nottingham to Swansea Coach Nottingham to Swansea
Popular Airport Transfers to Southampton and to Swansea
CheckMyBus › Coaches in United Kingdom › Coach to Southampton › Coach to Swansea

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