Bus tickets Swansea to Southampton from £18

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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
tomorrow
£18
Friday
Saturday
£24
Sunday
Monday
Tuesday

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 8h 15m 15:10 Swansea City Bus Station 23:25 Southampton University  Economy £18
FlixBus 8h 35m 15:10 Swansea City Bus Station 23:45 Southampton Coach Station  Economy £18
FlixBus 8h 25m 15:20 Swansea University Bay Campus 23:45 Southampton Coach Station  Economy £18
FlixBus 8h 5m 15:20 Swansea University Bay Campus 23:25 Southampton University  Economy £18
FlixBus 7h 45m 03:15 Swansea City Bus Station 11:00 Southampton University  Economy £20
  • Did you know that if you travel from Swansea to Southampton via Cardiff, you can save more than £4? You can find the corresponding connections below.
    • National Express
      9h 5m
      0
      15:00
      Swansea
      City Bus Station
      16:20
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £4
      • Waiting Time 0h 25m
    • National Express
      7h 20m
      0
      16:45
      Cardiff
      Coach Station
      00:05
      Southampton
      Coach Station
      0
      National Express
      Economy
      £10
    Travel time is 1h 20m longer, but you will save £4

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 8h 5m 03:15 Swansea City Bus Station 11:20 Southampton Coach Station  Economy £24
FlixBus 8h 35m 15:10 Swansea City Bus Station 23:45 Southampton Coach Station  Economy £24
FlixBus 7h 45m 03:15 Swansea City Bus Station 11:00 Southampton University  Economy £24
FlixBus 8h 15m 15:10 Swansea City Bus Station 23:25 Southampton University  Economy £24
FlixBus 8h 25m 15:20 Swansea University Bay Campus 23:45 Southampton Coach Station  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
      8h 45m
      0
      15:20
      Swansea
      City Bus Station
      16:30
      Cardiff
      Coach Station
      0
      National Express
      Economy
      £3
      • Waiting Time 0h 15m
    • National Express
      7h 20m
      0
      16:45
      Cardiff
      Coach Station
      00:05
      Southampton
      Coach Station
      0
      National Express
      Economy
      £10
    Travel time is 1h 0m longer, but you will save £10

Best Price Offer: The price for the cheapest coach from Swansea to Southampton is £18 on 15/09/2026. Flexible travellers save on ticket prices.


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.
Thursday is the busiest day, with more than 8 daily coaches from Swansea to Southampton. Thursday has instead the fewest connections, with only 8 daily coaches between Swansea and Southampton.
The busiest time of the day is the Afternoon, with 8 coaches from Swansea to Southampton, while Afternoon sees the fewest connections between Swansea and Southampton, with 8 offers.

Facts about coaches from Swansea to Southampton

Compare all providers like FlixBus that travel 8 times every day by bus from Swansea to Southampton in one click! Book your bus ticket from Swansea to Southampton starting from £18!

Cheapest Bus £18
Fastest Bus 7h 35m
Earliest Coach 03:15
Latest Coach 15:20
Daily Bus Connections 8 Ø
Distance 193.6 km
Coach Companies FlixBus

Cheapest coach connections from Swansea to Southampton

Every day, 8 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 16/09/2026 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 14/09
Tuesday 15/09
Wednesday 16/09
Thursday 17/09
£18
Friday 18/09
Saturday 19/09
£24
Sunday 20/09
Monday 21/09
Tuesday 22/09
Wednesday 23/09
£20
Thursday 24/09
Friday 25/09
Saturday 26/09
Sunday 27/09
Monday 28/09
£21
Tuesday 29/09
£22
Wednesday 30/09
£21
Thursday 01/10
Friday 02/10
£23
Saturday 03/10
Sunday 04/10
£26
Monday 05/10
£19
Tuesday 06/10
£18
Wednesday 07/10
Thursday 08/10
£22
Friday 09/10
Saturday 10/10
Sunday 11/10

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 £18, Thursday is the cheapest day for a coach from Swansea to Southampton. Saturday instead is the most expensive day with prices starting from £24.
Night is the cheapest day time for bus tickets from Swansea to Southampton, with £18. Afternoon is the most expensive time of the day with prices starting from £18.

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 £18
Fastest Coach 7h 35m
Earliest Coach 03:15
Last Coach 15:20
Daily Connections 8 Ø
Found on 20/08/2026

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.

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 £18 and takes 8h 15m. 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 £18 to £25. 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 8 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 £20. 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 03:15. 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 15:20. 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.

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

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 8 daily trips between Swansea and Southampton. 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 Swansea to Southampton?

Prices and availability for 8 trips between Swansea and Southampton 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 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 Armação de Pêra to Swansea Bus Armação de Pêra to Swansea
Bus Cross Hands to Swansea Bus Cross Hands to Swansea
Bus to Swansea from Hessle Bus to Swansea from Hessle
Coach from Nottingham to Swansea Coach from Nottingham to Swansea
Buses Tonbridge to Southampton Buses Tonbridge to Southampton
Bus Hatfield to Southampton Bus Hatfield to Southampton
Bus to Southampton from King's Lynn Bus to Southampton from King's Lynn
Stoke-on-Trent to Southampton bus Stoke-on-Trent to Southampton bus
Popular Airport Transfers to Swansea and to Southampton
CheckMyBus › Coaches in United Kingdom › Coach to Swansea › Coach to Southampton

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