Bus from Swansea to Southampton from $19

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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
$22
tomorrow
$23
Wednesday
$23
Thursday
$23
Friday
Saturday
$23
Sunday
$22

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 10h 25m 7:20 AM Swansea City Bus Station 5:45 PM Southampton Bus Station  Economy $22
FlixBus 10h 15m 7:30 AM Swansea University Bay Campus 5:45 PM Southampton Bus Station  Economy $22
FlixBus 10h 0m 7:30 AM Swansea University Bay Campus 5:30 PM Southampton University  Economy $22
FlixBus 10h 10m 7:20 AM Swansea City Bus Station 5:30 PM Southampton University  Economy $23
FlixBus 11h 50m 11:20 AM Swansea City Bus Station 11:10 PM Southampton University  Economy $37
  • 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
      10h 20m
      0
      7:30 AM
      Swansea
      University Bay Campus
      10:05 AM
      Bristol
      Coach Station
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 4m
    • National Express
      7h 41m
      0
      10:09 AM
      Bristol
      Clifton Down
      5:50 PM
      Southampton
      Bus Station
      0
      National Express
      Economy
      $12
    Travel time is 0h 20m longer, but you will save $4

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 10h 5m 3:20 AM Swansea City Bus Station 1:25 PM Southampton University  Economy $23
FlixBus 10h 10m 7:20 AM Swansea City Bus Station 5:30 PM Southampton University  Economy $23
FlixBus 10h 20m 3:20 AM Swansea City Bus Station 1:40 PM Southampton Bus Station  Economy $23
FlixBus 10h 25m 7:20 AM Swansea City Bus Station 5:45 PM Southampton Bus Station  Economy $23
FlixBus 9h 55m 3:30 AM Swansea University Bay Campus 1:25 PM Southampton University  Economy $23
  • Did you know that if you travel from Swansea to Southampton via Bristol, you can save more than $5? You can find the corresponding connections below.
    • FlixBus
      10h 20m
      0
      7:30 AM
      Swansea
      University Bay Campus
      10:05 AM
      Bristol
      Coach Station
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 4m
    • National Express
      7h 41m
      0
      10:09 AM
      Bristol
      Clifton Down
      5:50 PM
      Southampton
      Bus Station
      0
      National Express
      Economy
      $12
    Travel time is 0h 25m longer, but you will save $5

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 10h 20m 3:20 AM Swansea City Bus Station 1:40 PM Southampton Bus Station  Economy $23
FlixBus 10h 25m 7:20 AM Swansea City Bus Station 5:45 PM Southampton Bus Station  Economy $23
FlixBus 10h 5m 3:20 AM Swansea City Bus Station 1:25 PM Southampton University  Economy $23
FlixBus 10h 10m 7:20 AM Swansea City Bus Station 5:30 PM Southampton University  Economy $23
FlixBus 9h 55m 3:30 AM Swansea University Bay Campus 1:25 PM Southampton University  Economy $23
  • Did you know that if you travel from Swansea to Southampton via Bristol, you can save more than $5? You can find the corresponding connections below.
    • FlixBus
      10h 20m
      0
      7:30 AM
      Swansea
      University Bay Campus
      10:05 AM
      Bristol
      Coach Station
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 4m
    • National Express
      7h 41m
      0
      10:09 AM
      Bristol
      Clifton Down
      5:50 PM
      Southampton
      Bus Station
      0
      National Express
      Economy
      $12
    Travel time is 0h 25m 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 10h 5m 3:20 AM Swansea City Bus Station 1:25 PM Southampton University  Economy $23
FlixBus 10h 10m 7:20 AM Swansea City Bus Station 5:30 PM Southampton University  Economy $23
FlixBus 10h 20m 3:20 AM Swansea City Bus Station 1:40 PM Southampton Bus Station  Economy $23
FlixBus 10h 25m 7:20 AM Swansea City Bus Station 5:45 PM Southampton Bus Station  Economy $23
FlixBus 9h 55m 3:30 AM Swansea University Bay Campus 1:25 PM Southampton University  Economy $23
  • Did you know that if you travel from Swansea to Southampton via Bristol, you can save more than $5? You can find the corresponding connections below.
    • FlixBus
      10h 20m
      0
      7:30 AM
      Swansea
      University Bay Campus
      10:05 AM
      Bristol
      Coach Station
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 4m
    • National Express
      7h 41m
      0
      10:09 AM
      Bristol
      Clifton Down
      5:50 PM
      Southampton
      Bus Station
      0
      National Express
      Economy
      $12
    Travel time is 0h 25m longer, but you will save $5

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 10h 5m 3:20 AM Swansea City Bus Station 1:25 PM Southampton University  Economy $23
FlixBus 10h 20m 3:20 AM Swansea City Bus Station 1:40 PM Southampton Bus Station  Economy $23
FlixBus 9h 55m 3:30 AM Swansea University Bay Campus 1:25 PM Southampton University  Economy $23
FlixBus 10h 10m 3:30 AM Swansea University Bay Campus 1:40 PM Southampton Bus Station  Economy $23
FlixBus 10h 10m 7:20 AM Swansea City Bus Station 5:30 PM Southampton University  Economy $26
  • Did you know that if you travel from Swansea to Southampton via Bristol, you can save more than $5? You can find the corresponding connections below.
    • FlixBus
      10h 20m
      0
      7:30 AM
      Swansea
      University Bay Campus
      10:05 AM
      Bristol
      Coach Station
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 4m
    • National Express
      7h 41m
      0
      10:09 AM
      Bristol
      Clifton Down
      5:50 PM
      Southampton
      Bus Station
      0
      National Express
      Economy
      $12
    Travel time is 0h 25m longer, but you will save $5

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 10h 5m 3:20 AM Swansea City Bus Station 1:25 PM Southampton University  Economy $22
FlixBus 10h 20m 3:20 AM Swansea City Bus Station 1:40 PM Southampton Bus Station  Economy $22
FlixBus 9h 55m 3:30 AM Swansea University Bay Campus 1:25 PM Southampton University  Economy $22
FlixBus 10h 10m 3:30 AM Swansea University Bay Campus 1:40 PM Southampton Bus Station  Economy $22
FlixBus 10h 10m 7:20 AM Swansea City Bus Station 5:30 PM Southampton University  Economy $24
  • 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
      10h 20m
      0
      7:30 AM
      Swansea
      University Bay Campus
      10:05 AM
      Bristol
      Coach Station
      0
      FlixBus
      Economy
      $6
      • Waiting Time 0h 4m
    • National Express
      7h 41m
      0
      10:09 AM
      Bristol
      Clifton Down
      5:50 PM
      Southampton
      Bus Station
      0
      National Express
      Economy
      $12
    Travel time is 0h 25m longer, but you will save $4

Best Price Offer: The price for the cheapest bus from Swansea to Southampton is $19 on 2/5/2026. Flexible travelers 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.
Sunday is the busiest day, with more than 12 daily buses from Swansea to Southampton. Monday has instead the fewest connections, with only 8 daily coaches between Swansea and Southampton.
The busiest time of the day is the Morning, with 40 buses from Swansea to Southampton, while Afternoon sees the fewest connections between Swansea and Southampton, with 8 offers.

Facts about the bus from Swansea to Southampton

Compare all providers like FlixBus that travel 11 times every day by bus from Swansea to Southampton in one click! Book your bus ticket from Swansea to Southampton starting from $19!

Cheapest Bus $19
Fastest Bus 7h 40m
Earliest Bus 7:20 AM
Latest Bus 3:30 PM
Daily Bus Routes 11 Ø
Distance 120.3 miles
Bus Companies FlixBus

Cheapest bus connections from Swansea to Southampton

Every day, 11 buses from 1 bus companies leave Swansea for Southampton: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/19/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 01/18
Monday 01/19
$22
Tuesday 01/20
$23
Wednesday 01/21
$23
Thursday 01/22
$23
Friday 01/23
Saturday 01/24
$23
Sunday 01/25
$22
Monday 01/26
$22
Tuesday 01/27
Wednesday 01/28
Thursday 01/29
Friday 01/30
Saturday 01/31
Sunday 02/01
Monday 02/02
Tuesday 02/03
Wednesday 02/04
Thursday 02/05
$19
Friday 02/06
Saturday 02/07
Sunday 02/08
$22
Monday 02/09
Tuesday 02/10
$23
Wednesday 02/11
Thursday 02/12
Friday 02/13
Saturday 02/14

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 $19, Thursday is the cheapest day for a bus from Swansea to Southampton. Tuesday instead is the most expensive day with prices starting from $23.
Night is the cheapest day time for bus tickets from Swansea to Southampton, with $19. 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 buses from Swansea to Southampton are also emptier.

All bus stations and stops in Swansea and Southampton

In the map below, you can see where to find all 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 buses 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 bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $19 and takes 10h 25m to reach Southampton. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $19 and $38. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Southampton.

On average, how many connections are available from Swansea to Southampton each day?

Every day, the Swansea to Southampton bus route is served by approximately 11 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Swansea to Southampton take?

The fastest bus from Swansea to Southampton is offered by FlixBus and takes 7h 40m. Bus tickets for this connection cost $26. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Swansea to Southampton?

The earliest bus arriving in Southampton from Swansea starts at 7:20 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Swansea to Southampton?

The latest bus trip departing from Swansea for Southampton starts at 3:30 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Swansea Southampton route?

When traveling by bus from Swansea to Southampton, passengers can travel with FlixBus. With our search, you can compare all available bus tickets to book the one that works 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 Swansea to Southampton bus route?

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 Swansea Southampton bus route free of charge. Simply use our search to find a bus 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 traveling 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 11 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 11 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!
Bristol to Swansea bus Bristol to Swansea bus
Bus Tenby - Swansea Bus Tenby - Swansea
Buses from Edinburgh to Swansea Buses from Edinburgh to Swansea
Bus Reading - Swansea Bus Reading - Swansea
Bus Bournemouth - Southampton Bus Bournemouth - Southampton
Oxford to Southampton bus Oxford to Southampton bus
Buses Portsmouth - Southampton Buses Portsmouth - Southampton
Buses Cardiff to Southampton Buses Cardiff to Southampton
Popular Airport Shuttles to Swansea and to Southampton
CheckMyBus › Buses in United Kingdom › Bus to Swansea › Bus to Southampton

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