Which bus from Milton Keynes to Southampton is the cheapest?

Compare all coach companies and find the best price: Bus tickets from £21
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Which bus from Milton Keynes to Southampton is the best?

Check the bus schedule for Milton Keynes to Southampton. 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
£27
tomorrow
£28
Sunday
Monday
Tuesday
Wednesday
£28
Thursday
£21

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 4h 5m 19:20 Milton Keynes Central Station 23:25 Southampton University  Economy £27
FlixBus 4h 25m 19:20 Milton Keynes Central Station 23:45 Southampton Coach Station  Economy £27
FlixBus 4h 50m 08:20 Milton Keynes Central Station 13:10 Southampton University  Economy £28
FlixBus 5h 10m 08:20 Milton Keynes Central Station 13:30 Southampton Coach Station  Economy £28
  • Did you know that if you travel from Milton Keynes to Southampton via Oxford, you can save more than £3? You can find the corresponding connections below.
    • National Express
      3h 55m
      0
      16:40
      Milton Keynes
      Coachway
      18:35
      Oxford
      Gloucester Green
      0
      National Express
      Economy
      £9
      • Waiting Time 0h 25m
    • National Express
      1h 35m
      0
      19:00
      Oxford
      Gloucester Green
      20:35
      Southampton
      Coach Station
      0
      National Express
      Economy
      £15
    Travel Time is 0h 10m shorter, and you will save £3

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 4h 50m 08:20 Milton Keynes Central Station 13:10 Southampton University  Economy £28
FlixBus 5h 10m 08:20 Milton Keynes Central Station 13:30 Southampton Coach Station  Economy £28
  • Did you know that if you travel from Milton Keynes to Southampton via Oxford, you can save more than £9? You can find the corresponding connections below.
    • National Express
      4h 40m
      0
      08:00
      Milton Keynes
      Coachway
      09:55
      Oxford
      Gloucester Green
      0
      National Express
      Economy
      £9
      • Waiting Time 0h 35m
    • National Express
      2h 10m
      0
      10:30
      Oxford
      Gloucester Green
      12:40
      Southampton
      Coach Station
      0
      National Express
      Economy
      £10
    Travel Time is 0h 10m shorter, and you will save £9

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 4h 50m 08:20 Milton Keynes Central Station 13:10 Southampton University  Economy £28
FlixBus 5h 10m 08:20 Milton Keynes Central Station 13:30 Southampton Coach Station  Economy £28
  • Did you know that if you travel from Milton Keynes to Southampton via Oxford, you can save more than £13? You can find the corresponding connections below.
    • National Express
      3h 40m
      0
      17:10
      Milton Keynes
      Coachway
      19:05
      Oxford
      Gloucester Green
      0
      National Express
      Economy
      £9
      • Waiting Time 0h 10m
    • National Express
      1h 35m
      0
      19:15
      Oxford
      Gloucester Green
      20:50
      Southampton
      Coach Station
      0
      National Express
      Economy
      £6
    Travel Time is 1h 10m shorter, and you will save £13

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 4h 50m 08:20 Milton Keynes Central Station 13:10 Southampton University  Economy £21
FlixBus 5h 10m 08:20 Milton Keynes Central Station 13:30 Southampton Coach Station  Economy £21
  • Did you know that if you travel from Milton Keynes to Southampton via Oxford, you can save more than £6? You can find the corresponding connections below.
    • National Express
      3h 40m
      0
      17:10
      Milton Keynes
      Coachway
      19:05
      Oxford
      Gloucester Green
      0
      National Express
      Economy
      £9
      • Waiting Time 0h 10m
    • National Express
      1h 35m
      0
      19:15
      Oxford
      Gloucester Green
      20:50
      Southampton
      Coach Station
      0
      National Express
      Economy
      £6
    Travel Time is 1h 10m shorter, and you will save £6

Best Price Offer: The price for the cheapest coach from Milton Keynes to Southampton is £21 on 16/04/2026. Flexible travellers save on ticket prices.


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

Here is the frequency of all coach connections from Milton Keynes to Southampton. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Friday is the busiest day, with more than 4 daily coaches from Milton Keynes to Southampton. Wednesday has instead the fewest connections, with only 2 daily coaches between Milton Keynes and Southampton.
The busiest time of the day is the Morning, with 8 coaches from Milton Keynes to Southampton, while Evening sees the fewest connections between Milton Keynes and Southampton, with 2 offers.

All facts for Milton Keynes to Southampton bus at a glance

Compare all coach operators like FlixBus that travel daily 2 times by bus from Milton Keynes to Southampton in one click. Book your Milton Keynes to Southampton bus ticket starting from £21!

Cheapest Bus £21
Fastest Bus 4h 5m
Earliest Coach 08:20
Latest Coach 08:20
Daily Bus Connections 2 Ø
Distance 133.5 km
Coach Companies FlixBus

What are the cheapest coach tickets from Milton Keynes to Southampton?

Every day, 2 buses from 1 coach companies leave Milton Keynes for Southampton. Check the table below to find the cheapest prices for coach tickets for this route, starting from 10/04/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 06/04
Tuesday 07/04
Wednesday 08/04
Thursday 09/04
Friday 10/04
£27
Saturday 11/04
£28
Sunday 12/04
Monday 13/04
Tuesday 14/04
Wednesday 15/04
£28
Thursday 16/04
£21
Friday 17/04
£28
Saturday 18/04
Sunday 19/04
Monday 20/04
Tuesday 21/04
£21
Wednesday 22/04
£21
Thursday 23/04
£21
Friday 24/04
£21
Saturday 25/04
Sunday 26/04
£21
Monday 27/04
£21
Tuesday 28/04
£21
Wednesday 29/04
£21
Thursday 30/04
£21
Friday 01/05
Saturday 02/05
£21
Sunday 03/05

The cheapest time to travel from Milton Keynes to Southampton

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

How to save money travelling from Milton Keynes to Southampton

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 Milton Keynes 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 coach from Milton Keynes 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 Milton Keynes to Southampton 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 Milton Keynes to Southampton?

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

FlixBus from Milton Keynes to Southampton

FlixBus

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

Cheapest Price £21
Fastest Coach 4h 5m
Earliest Coach 08:20
Last Coach 08:20
Daily Connections 2 Ø
Found on 08/04/2026
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 Milton Keynes and Southampton

Here is a map with all coach stations in Milton Keynes and Southampton. 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 Milton Keynes to Southampton

Check all information on comfort and services on the coaches from Milton Keynes to Southampton. 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 Milton Keynes to Southampton bus

How much does a Milton Keynes Southampton coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Milton Keynes Southampton bus trip is available from £21 and takes 4h 50m. Compare offers and save money!

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

This connection is offered by 1 companies with ticket prices ranging from £21 to £28. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Southampton.

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

Each day, the bus route from Milton Keynes to Southampton is offered by roughly 2 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Southampton from Milton Keynes take?

The quickest coach from Milton Keynes to Southampton is provided by FlixBus and takes 4h 5m. 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 Milton Keynes to Southampton?

The earliest bus to Southampton departs from Milton Keynes at 08:20. 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 Milton Keynes to Southampton?

The latest bus to Southampton departs from Milton Keynes at 08:20. 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 Milton Keynes Southampton route?

Passengers looking to travel from Milton Keynes 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 Milton Keynes and Southampton?

You can check all the direct connections between Milton Keynes 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 Milton Keynes?

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 Milton Keynes 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 Milton Keynes 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 Milton Keynes to Southampton on your planned travel date.

How does CheckMyBus find the best coach deals from Milton Keynes 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 2 daily trips between Milton Keynes 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 Milton Keynes to Southampton?

Prices and availability for 2 trips between Milton Keynes 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 Milton Keynes to Southampton

Economy
Economy

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

More bus routes to Milton Keynes and to Southampton

Here’s an overview of the most popular bus routes to Milton Keynes and to Southampton. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Coach to Milton Keynes from Berwick-upon-Tweed Coach to Milton Keynes from Berwick-upon-Tweed
Coach Hamilton to Milton Keynes Coach Hamilton to Milton Keynes
Coach Stockport to Milton Keynes Coach Stockport to Milton Keynes
Norwich to Milton Keynes coach Norwich to Milton Keynes coach
Coaches Box to Southampton Coaches Box to Southampton
Coach from Upminster to Southampton Coach from Upminster to Southampton
Bus from Helston to Southampton Bus from Helston to Southampton
Swindon to Southampton coach Swindon to Southampton coach
Popular Airport Transfers to Milton Keynes and to Southampton
CheckMyBus › Coaches in United Kingdom › Coach to Milton Keynes › Coach to Southampton

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

deals,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

for

ads

personalisation.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.