Bus Southampton to Swansea - Compare all Companies

Compare all timetables for the bus from Southampton to Swansea

Here is a selection of the cheapest bus trips from the schedule from Southampton to Swansea from various bus operators like FlixBus for the next days.

today

tomorrow

Tuesday

Wednesday

$22

Thursday

Friday

$31

Saturday

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	10h 10m	10:45 AM	Southampton	Bus Station	8:55 PM	Swansea	City Bus Station	Economy	$22	A Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 3/25/2026 10:45:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 8:55:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 10h 10m
FlixBus	10h 0m	10:45 AM	Southampton	Bus Station	8:45 PM	Swansea	University Bay Campus	Economy	$22	A Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 3/25/2026 10:45:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 3/25/2026 8:45:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 10h 0m
FlixBus	9h 55m	11:00 AM	Southampton	University	8:55 PM	Swansea	City Bus Station	Economy	$22	A Bus from FlixBus goes from University, Southampton (United Kingdom) at 3/25/2026 11:00:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/25/2026 8:55:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 9h 55m
FlixBus	9h 45m	11:00 AM	Southampton	University	8:45 PM	Swansea	University Bay Campus	Economy	$22	A Bus from FlixBus goes from University, Southampton (United Kingdom) at 3/25/2026 11:00:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 3/25/2026 8:45:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 9h 45m
FlixBus	8h 50m	5:00 PM	Southampton	Bus Station	1:50 AM	Swansea	City Bus Station	Economy	$27	A Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 3/25/2026 5:00:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/26/2026 1:50:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 8h 50m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	8h 50m	5:00 PM	Southampton	Bus Station	1:50 AM	Swansea	City Bus Station	Economy	$31	A Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 3/27/2026 5:00:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 1:50:00 AM. 50 Economy ticket for $31 per person are available. Travel duration is 8h 50m
FlixBus	8h 40m	5:00 PM	Southampton	Bus Station	1:40 AM	Swansea	University Bay Campus	Economy	$31	A Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 3/27/2026 5:00:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 3/28/2026 1:40:00 AM. 50 Economy ticket for $31 per person are available. Travel duration is 8h 40m
FlixBus	8h 35m	5:15 PM	Southampton	University	1:50 AM	Swansea	City Bus Station	Economy	$31	A Bus from FlixBus goes from University, Southampton (United Kingdom) at 3/27/2026 5:15:00 PM to City Bus Station, Swansea (United Kingdom) arriving at 3/28/2026 1:50:00 AM. 50 Economy ticket for $31 per person are available. Travel duration is 8h 35m
FlixBus	8h 25m	5:15 PM	Southampton	University	1:40 AM	Swansea	University Bay Campus	Economy	$31	A Bus from FlixBus goes from University, Southampton (United Kingdom) at 3/27/2026 5:15:00 PM to University Bay Campus, Swansea (United Kingdom) arriving at 3/28/2026 1:40:00 AM. 50 Economy ticket for $31 per person are available. Travel duration is 8h 25m
FlixBus	10h 10m	10:45 AM	Southampton	Bus Station	8:55 PM	Swansea	City Bus Station	Economy	$33	A Bus from FlixBus goes from Bus Station, Southampton (United Kingdom) at 3/27/2026 10:45:00 AM to City Bus Station, Swansea (United Kingdom) arriving at 3/27/2026 8:55:00 PM. 50 Economy ticket for $33 per person are available. Travel duration is 10h 10m

Did you know that if you travel from Southampton to Swansea via Bristol, you can save more than $6? You can find the corresponding connections below.
- FlixBus
  
  12h 5m
  
  0
  
  5:15 PM
  
  Southampton
  University
  
  11:00 PM
  
  Bristol
  Coach Station
  
  0
  
  Economy
  
  $17
  
  A Bus from FlixBus goes from University, Southampton (United Kingdom) at 3/23/2026 5:15:00 PM to Coach Station, Bristol (United Kingdom) arriving at 3/23/2026 11:00:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 5h 45m
- FlixBus
  
  2h 30m
  
  0
  
  2:50 AM
  
  Bristol
  Coach Station
  
  5:20 AM
  
  Swansea
  University Bay Campus
  
  0
  
  Economy
  
  $7
  
  A Bus from FlixBus goes from Coach Station, Bristol (United Kingdom) at 3/24/2026 2:50:00 AM to University Bay Campus, Swansea (United Kingdom) arriving at 3/24/2026 5:20:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 2h 30m
Travel time is 3h 40m longer, but you will save $6

Best Price Offer: The price for the cheapest bus from Southampton to Swansea is $21 on 4/16/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Southampton and Swansea

See here how frequent the connections between Southampton and Swansea are, during different times and days of the week.

Wednesday is the busiest day, with more than 8 daily buses from Southampton to Swansea. Wednesday has instead the fewest connections, with only 8 daily coaches between Southampton and Swansea.

The busiest time of the day is the Morning, with 8 buses from Southampton to Swansea, while Morning sees the fewest connections between Southampton and Swansea, with 8 offers.

Facts about the bus from Southampton to Swansea

Compare all providers like FlixBus that travel 8 times every day by bus from Southampton to Swansea in one click! Book your bus ticket from Southampton to Swansea starting from $21!

Cheapest Bus	$21
Fastest Bus	8h 25m
Earliest Bus	10:45 AM
Latest Bus	5:15 PM
Daily Bus Routes	8 Ø
Distance	120.3 miles
Bus Companies	FlixBus

Cheapest bus connections from Southampton to Swansea

Every day, 8 buses from 1 bus companies leave Southampton for Swansea: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/22/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 03/22

Monday 03/23

Tuesday 03/24

Wednesday 03/25

$22

Thursday 03/26

Friday 03/27

$31

Saturday 03/28

Sunday 03/29

Monday 03/30

Tuesday 03/31

Wednesday 04/01

Thursday 04/02

Friday 04/03

Saturday 04/04

$32

Sunday 04/05

$34

Monday 04/06

Tuesday 04/07

$32

Wednesday 04/08

Thursday 04/09

Friday 04/10

$29

Saturday 04/11

$30

Sunday 04/12

$27

Monday 04/13

$27

Tuesday 04/14

$25

Wednesday 04/15

$25

Thursday 04/16

$21

Friday 04/17

Saturday 04/18

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 $22, Wednesday is the cheapest day for a bus from Southampton to Swansea. Friday instead is the most expensive day with prices starting from $29.

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 a terrible price for your trip? Then follow these quick steps to save money:

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 bus 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 buses from Southampton to Swansea are also emptier.

All bus stations and stops in Southampton and Swansea

In the map below, you can see where to find all bus stations in Southampton and Swansea.

Bus Station

Harbour Parade 2

Solent University

East Park Terrace

University

Highfield Interchange Highfield Interchange

Port

Town Quay

New Road

City Bus Station

Plymouth St

University

Swansea University Campus

University Bay Campus

Fabian Way

The Kingsway

Wellington St

Service and Comfort on the bus from Southampton to Swansea

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

FAQs about the Southampton to Swansea bus

How much does a Southampton Swansea bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $21 and takes 10h 10m to reach Swansea. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $21 and $33. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Swansea.

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

Every day, the Southampton to Swansea bus route is served by approximately 8 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Southampton to Swansea is offered by FlixBus and takes 8h 25m. Bus tickets for this connection cost $27. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Southampton to Swansea?

The earliest bus arriving in Swansea from Southampton starts at 10:45 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 Southampton to Swansea?

The latest bus trip departing from Southampton for Swansea starts at 5:15 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 Southampton Swansea route?

When traveling by bus from Southampton to Swansea, 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 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 Southampton to Swansea 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 Southampton Swansea 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 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 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 Southampton to Swansea on your planned travel date.

How does CheckMyBus find the best bus 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 8 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 8 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

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 will find all the details about your bus route!