Bus tickets Swansea to Southampton from £20

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Compare all timetables for the bus from Swansea to Southampton

Here is a selection of the cheapest bus trips from the schedule from Swansea to Southampton from various bus operators like FlixBus for the next days.
today
from £26
tomorrow
Monday
from £20
Tuesday
from £26
Wednesday
Thursday
from £28
Friday
from £25

Cheapest bus trips today

Prices are for one way and one person
  • FlixBus
    7h 45m
    0
    15:20
    Swansea
    City Bus Station
    23:05
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £26
  • FlixBus
    8h 0m
    0
    15:20
    Swansea
    City Bus Station
    23:20
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £26
  • FlixBus
    7h 35m
    0
    15:30
    Swansea
    University Bay Campus
    23:05
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £26
  • FlixBus
    7h 50m
    0
    15:30
    Swansea
    University Bay Campus
    23:20
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £26
  • FlixBus
    10h 5m
    0
    07:20
    Swansea
    City Bus Station
    17:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £33
  • Did you know that if you travel from Swansea to Southampton via Port Talbot, you can save more than £3? You will find the corresponding connections below.
    • FlixBus
      Save more than 12%
      7h 15m
      Swansea
      11 km
      15:50
      Port Talbot
      Bus Stop
      23:05
      Southampton
      Burgess Road
      0 km
      FlixBus
      Economy
      £23
  • Did you know that if you travel from Swansea to Southampton via Cardiff, you can save more than £8? You can find the corresponding connections below.
    • National Express
      9h 20m
      0
      07:55
      Swansea
      University Bay Campus
      09:05
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £4
      • Waiting Time 0h 55m
    • National Express
      7h 15m
      0
      10:00
      Cardiff
      Coach Station
      17:15
      Southampton
      Coach Station
      0
      National Express
      Economy
      £15
    Travel time is 1h 45m longer, but you will save £8

Cheapest bus trips Monday

Prices are for one way and one person
  • FlixBus
    10h 5m
    0
    03:20
    Swansea
    City Bus Station
    13:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £20
  • FlixBus
    11h 45m
    0
    11:20
    Swansea
    City Bus Station
    23:05
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £20
  • FlixBus
    10h 20m
    0
    03:20
    Swansea
    City Bus Station
    13:40
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £20
  • FlixBus
    12h 0m
    0
    11:20
    Swansea
    City Bus Station
    23:20
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £20
  • FlixBus
    9h 55m
    0
    03:30
    Swansea
    University Bay Campus
    13:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £20
  • Did you know that if you travel from Swansea to Southampton via Port Talbot, you can save more than £6? You will find the corresponding connections below.
    • FlixBus
      Save more than 30%
      9h 35m
      Swansea
      11 km
      03:50
      Port Talbot
      Bus Stop
      13:25
      Southampton
      Burgess Road
      0 km
      FlixBus
      Economy
      £14
  • Did you know that if you travel from Swansea to Southampton via Bristol, you can save more than £4? You can find the corresponding connections below.
    • FlixBus
      13h 25m
      0
      10:55
      Swansea
      University Bay Campus
      13:25
      Bristol
      Coach Station
      0
      FlixBus
      Economy
      £6
      • Waiting Time 5h 5m
    • National Express
      5h 50m
      0
      18:30
      Bristol
      Coach Station
      00:20
      Southampton
      Coach Station
      0
      National Express
      Economy
      £10
    Travel time is 3h 30m longer, but you will save £4

Cheapest bus trips Tuesday

Prices are for one way and one person
  • FlixBus
    10h 5m
    0
    03:20
    Swansea
    City Bus Station
    13:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £26
  • FlixBus
    10h 20m
    0
    03:20
    Swansea
    City Bus Station
    13:40
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £26
  • FlixBus
    9h 55m
    0
    03:30
    Swansea
    University Bay Campus
    13:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £26
  • FlixBus
    10h 10m
    0
    03:30
    Swansea
    University Bay Campus
    13:40
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £26
  • FlixBus
    10h 5m
    0
    07:20
    Swansea
    City Bus Station
    17:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £28
  • Did you know that if you travel from Swansea to Southampton via Port Talbot, you can save more than £2? You will find the corresponding connections below.
    • FlixBus
      Save more than 8%
      9h 35m
      Swansea
      11 km
      03:50
      Port Talbot
      Bus Stop
      13:25
      Southampton
      Burgess Road
      0 km
      FlixBus
      Economy
      £24
  • Did you know that if you travel from Swansea to Southampton via Cardiff, you can save more than £10? You can find the corresponding connections below.
    • National Express
      9h 30m
      0
      14:20
      Swansea
      University Bay Campus
      15:20
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £4
      • Waiting Time 1h 25m
    • National Express
      7h 5m
      0
      16:45
      Cardiff
      Coach Station
      23:50
      Southampton
      Coach Station
      0
      National Express
      Economy
      £13
    Travel Time is 0h 25m shorter, and you will save £10

Cheapest bus trips Thursday

Prices are for one way and one person
  • FlixBus
    11h 45m
    0
    11:20
    Swansea
    City Bus Station
    23:05
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £28
  • FlixBus
    12h 0m
    0
    11:20
    Swansea
    City Bus Station
    23:20
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £28
  • FlixBus
    11h 50m
    0
    11:30
    Swansea
    University Bay Campus
    23:20
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £28
  • FlixBus
    11h 35m
    0
    11:30
    Swansea
    University Bay Campus
    23:05
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £28
  • FlixBus
    10h 5m
    0
    07:20
    Swansea
    City Bus Station
    17:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £30
  • Did you know that if you travel from Swansea to Southampton via Port Talbot, you can save more than £4? You will find the corresponding connections below.
    • FlixBus
      Save more than 14%
      9h 35m
      Swansea
      11 km
      03:50
      Port Talbot
      Bus Stop
      13:25
      Southampton
      Burgess Road
      0 km
      FlixBus
      Economy
      £24
  • Did you know that if you travel from Swansea to Southampton via Cardiff, you can save more than £12? You can find the corresponding connections below.
    • National Express
      9h 30m
      0
      14:20
      Swansea
      University Bay Campus
      15:20
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £4
      • Waiting Time 1h 25m
    • National Express
      7h 5m
      0
      16:45
      Cardiff
      Coach Station
      23:50
      Southampton
      Coach Station
      0
      National Express
      Economy
      £13
    Travel Time is 0h 35m shorter, and you will save £12

Cheapest bus trips Friday

Prices are for one way and one person
  • FlixBus
    10h 5m
    0
    07:20
    Swansea
    City Bus Station
    17:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £25
  • FlixBus
    10h 20m
    0
    07:20
    Swansea
    City Bus Station
    17:40
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £25
  • FlixBus
    9h 55m
    0
    07:30
    Swansea
    University Bay Campus
    17:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £25
  • FlixBus
    10h 10m
    0
    07:30
    Swansea
    University Bay Campus
    17:40
    Southampton
    Coach Station
    0
    FlixBus
    Economy
    £25
  • FlixBus
    10h 5m
    0
    03:20
    Swansea
    City Bus Station
    13:25
    Southampton
    Burgess Road
    0
    FlixBus
    Economy
    £28
  • Did you know that if you travel from Swansea to Southampton via Port Talbot, you can save more than £4? You will find the corresponding connections below.
    • FlixBus
      Save more than 16%
      9h 35m
      Swansea
      11 km
      07:50
      Port Talbot
      Bus Stop
      17:25
      Southampton
      Burgess Road
      0 km
      FlixBus
      Economy
      £21
  • Did you know that if you travel from Swansea to Southampton via Cardiff, you can save more than £9? You can find the corresponding connections below.
    • National Express
      8h 15m
      0
      16:05
      Swansea
      City Bus Station
      17:15
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £4
      • Waiting Time 0h 15m
    • National Express
      6h 50m
      0
      17:30
      Cardiff
      Coach Station
      00:20
      Southampton
      Coach Station
      0
      National Express
      Economy
      £12
    Travel Time is 1h 40m shorter, and you will save £9

Frequency of bus connections between Swansea and Southampton

See here how frequent the connections between Swansea and Southampton are, during different times and days of the week.
Monday is the busiest day, with more than 12 daily coaches from Swansea to Southampton. Monday has instead the fewest connections, with only 12 daily coaches between Swansea and Southampton.
The busiest time of the day is the Morning, with 36 coaches from Swansea to Southampton, while Afternoon sees the fewest connections between Swansea and Southampton, with 4 offers.

Facts about coaches from Swansea to Southampton

Compare all providers like FlixBus that travel 12 times every day by bus from Swansea to Southampton in one click! Book your bus ticket from Swansea to Southampton starting from £20!

Cheapest Bus £20
Fastest Bus 7h 35m
Earliest Coach 03:20
Latest Coach 11:30
Daily Bus Connections 12 Ø
Distance 193.6 km
Coach Companies FlixBus

Cheapest coach connections from Swansea to Southampton

Every day, 12 buses from 1 coach companies leave Swansea for Southampton: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 21/06/2025 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 16/06
Tuesday 17/06
Wednesday 18/06
Thursday 19/06
Friday 20/06
Saturday 21/06
£26
Sunday 22/06
Monday 23/06
£20
Tuesday 24/06
£26
Wednesday 25/06
Thursday 26/06
£28
Friday 27/06
£25
Saturday 28/06
£21
Sunday 29/06
£25
Monday 30/06
£23
Tuesday 01/07
Wednesday 02/07
Thursday 03/07
Friday 04/07
Saturday 05/07
Sunday 06/07
Monday 07/07
Tuesday 08/07
Wednesday 09/07
Thursday 10/07
Friday 11/07
Saturday 12/07
Sunday 13/07

The cheapest time to travel from Swansea to Southampton

See here on which day and which time of the day you can find the cheapest bus ticket from Swansea to Southampton, for the next 30 days.
With a price starting from £20, Monday is the cheapest day for a coach from Swansea to Southampton. Thursday instead is the most expensive day with prices starting from £28.
Morning is the cheapest day time for bus tickets from Swansea to Southampton, with £20. Afternoon is the most expensive time of the day with prices starting from £26.

How to save money travelling from Swansea to Southampton

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Swansea to Southampton in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Swansea to Southampton, 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 Swansea to Southampton are also emptier.

Beloved bus companies from Swansea to Southampton

These are the most booked bus companies between Swansea to Southampton from our users.

FlixBus from Swansea to Southampton

FlixBus

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

Cheapest Price £20
Fastest Coach 7h 35m
Earliest Coach 03:20
Last Coach 11:30
Daily Connections 12 Ø
Found on 19/06/2025

All bus stations and stops in Swansea and Southampton

The map below shows you where to find all the bus stations in Swansea and Southampton.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Swansea to Southampton? Compare all modes of transports from Swansea to Southampton.

Service and Comfort on the bus from Swansea to Southampton

Want to know which seat classes are available on the coaches from Swansea to Southampton? Or which bus companies serve the route Swansea to Southampton? Below you will find answers to your questions.

FAQs about the Swansea to Southampton bus

How much does a Swansea - Southampton coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Swansea - Southampton bus trip is available from £20 and takes 10h 5m. Compare offers and save money!

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

The connection Swansea to Southampton is offered by 1 companies with ticket prices ranging from £20 to £39. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

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

Each day, the bus route from Swansea to Southampton is offered by roughly 12 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Southampton from Swansea take?

The quickest coach from Swansea to Southampton is provided by FlixBus and takes 7h 35m. Coach tickets for this connection cost £26. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Swansea to Southampton?

The earliest bus to Southampton departs from Swansea at 03:20. 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 Swansea to Southampton?

The latest bus to Southampton departs from Swansea at 11:30. 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 Swansea - Southampton route?

Passengers looking to travel from Swansea to Southampton 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 Swansea and Southampton?

You can check all the direct connections between Swansea and Southampton 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 Southampton from Swansea?

Depending on which provider you travel with, what you are allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Swansea Southampton 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 Swansea Southampton 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 Swansea to Southampton on your planned travel date.

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

Economy
Economy

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

More bus routes to Swansea and to Southampton

Here’s an overview of the most popular bus routes to Swansea and to Southampton. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus Minehead to Swansea Bus Minehead to Swansea
Bus Leeds to Swansea Bus Leeds to Swansea
Blackpool to Swansea bus Blackpool to Swansea bus
Buses Plymouth to Swansea Buses Plymouth to Swansea
Buses Cardiff to Southampton Buses Cardiff to Southampton
Buses London to Southampton Buses London to Southampton
Bus to Southampton from Winchester Bus to Southampton from Winchester
Bournemouth to Southampton coach Bournemouth to Southampton coach
Popular Airport Transfers to Swansea and to Southampton
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