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Travel Information
Compare train and coach for Portsmouth to Milton Keynes
Omio recommends booking the train as it is the most popular option from Portsmouth to Milton Keynes among Omio's users. If you are prioritising price take the coach with prices starting from £18. For those with little time consider booking a train which can get you there in 3h 7m. The ticket price range depends on the travel mode: a coach costs an average of £18, and a train costs an average of £20.
Distance: 140 km
Compare train with
Most popular Train | Coach |
|---|---|
£56 Average Price | £21 Average Price Cheapest |
3h 37m Average total duration Fastest 3h 7m Onboard + 30m Additional time* | 5h 0m Average total duration 4h 30m Onboard + 30m Additional time* |
 Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Compare prices and tickets Portsmouth to Milton Keynes by train or coach
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Portsmouth to Milton Keynes trains with Omio?
South Western Railway operates all trains services from Portsmouth to Milton Keynes.
Omio is an official ticket reseller for all your travel options from Portsmouth to Milton Keynes.
Why book with Omio vs South Western Railway?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare South Western Railway with all available travel options, which are train and bus to ensure you get the best deal for traveling from Portsmouth to Milton Keynes.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Portsmouth to Milton Keynes.
Journey information
Overview: Train from Portsmouth to Milton Keynes
United KingdomUnited Kingdom
Trains from Portsmouth to Milton Keynes run on average 7 times per day, taking around 3h 7m. Cheap train tickets for this journey start at £20 but you can travel from only £18 by coach.
The earliest train runs at 00:25, the last at 22:38. The fastest train covers the 140 km distance in 3h 30m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Coach from £18
Distance 140 km |
Average train duration 3h 7m |
Cheapest ticket price £20 |
Trains per day 7 |
Fastest train 3h 30m |
First train 00:25 |
Last train 22:38 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Coach from £18
Train companies: South Western Railway from Portsmouth to Milton Keynes trainsSouth Western Railway trains will get you between Portsmouth and Milton Keynes from £18. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
South Western Railway
About
South Western Railway is a train operating company in the United Kingdom, providing services in the south and south-west of England. It operates a variety of train types, including high-speed trains, local stopping services, and suburban commuter trains. It also offers a range of ticket types, including Advance, Off-Peak, and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for South Western Railway include London Waterloo to Portsmouth Harbour, London Waterloo to Weymouth, and London Waterloo to Bournemouth.
Luggage & cancellation policy
Average Duration
3h 30m
Cheapest Price
£20
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and designated luggage areas at end of carriages
Cancellation Policy
Refund depends on ticket type and timing of cancellation
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar service with hot and cold drinks, snacks, sandwiches
Seat reservation
Seat reservations available for a fee, free for some ticket types
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, assistance service available
Pets
Small pets travel free, dogs must be on lead
Quiet zone
FAQs: Portsmouth to Milton Keynes train
Find answers to the most common questions about traveling from Portsmouth to Milton Keynes by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Milton Keynes, this guide helps you travel smarter and with confidence.
The cost of a train ticket from Portsmouth to Milton Keynes can vary. The cheapest tickets are usually available from £20, while the average price tends to be around £56.
The train journey from Portsmouth to Milton Keynes covers a distance of 140 km and takes approximately 3h 30m. Trains run 7 per day.
The train distance from Portsmouth to Milton Keynes is 140 km.
The first train from Portsmouth to Milton Keynes leaves at 0:25.
The last train from Portsmouth to Milton Keynes departs at 22:38.
Trains from Portsmouth to Milton Keynes run approximately 7 times per day.
Currently, there is no high-speed train service from Portsmouth to Milton Keynes.
Unfortunately, there is no direct train service currently available from Portsmouth to Milton Keynes.
To get from Portsmouth to Milton Keynes, you can choose from several travel options including train and coach.
There is no night train service from Portsmouth to Milton Keynes.
The train station in Portsmouth that goes to Milton Keynes is Portsmouth & Southsea (PMS), and it arrives at Milton Keynes Central (MKC).
The cheapest way to get from Portsmouth to Milton Keynes is by coach, costing approximately £18.
Booking trains from Portsmouth to Milton Keynes in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Portsmouth to Milton Keynes offers a mix of urban and countryside views, with parts of the route passing through the picturesque South Downs and rural areas, providing a scenic experience for travellers.
A day trip from Portsmouth to Milton Keynes is not feasible as the journey time is 3h 30m. However, the trip is available 6 times per day by train, covering a distance of 140 km.
Most visitors find that spending two to three days in Milton Keynes is sufficient to explore its main attractions, such as Bletchley Park, the Milton Keynes Theatre, and the scenic parks and lakes.
Yes, you can take the train from Portsmouth to Milton Keynes.
popular train stations
Important Stations and Airports in Portsmouth and Milton Keynes
Portsmouth
Milton Keynes
The major train station for departures in Portsmouth is Portsmouth & Southsea. Find all the information you need to know about services, amenities and connections at Portsmouth & Southsea for your trip from Portsmouth to Milton Keynes.
Amenities at train station
Wifi
Parking
Dining
ATM
Accessibility
WC
Hotel
Lost and Found Office
Ticket Office
Bike Parking
Bike Rentalinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:40 - 20:30 Saturday 05:40 - 20:30 Sunday 06:40 - 20:40
Parking
- Car Park: Station Car Park
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that some platforms at this station have no or only partial tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
WC
- Toilets Location: The toilets are located in the Lower Concourse, next to the gateline. The National key toilets are located in the Lower Concourse; these toilets are operated by a radar key. A radar key is available from station staff upon request. A 'National Key Scheme' key [RADAR] can be purchased by contacting the following. Address: 12 City Forum, 250 City Road, London, EC1V 8AF. Tel: 020 7250 3222. Minicom: 020 7250 4119. Fax: 020 7250 0212. Email: [email protected]
- National key toilets: Yes
- Baby changing facilities: No
Bike Parking
- Storage sheltered: Yes
- Storage location: Concourse and car park
- Storage CCTV: Yes
Public transport options for Portsmouth & Southsea
- Location for Rail Replacement Services: Station Street bus stop at side of Railway Station near Matalan car park.
Amenities at train station
WifiParkingDiningATM
TaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike Rental
Car Rentalinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:50 - 19:00 Saturday 06:30 - 19:00 Sunday 08:00 - 19:00
Distance to city center
1 kmParking
- Car Park: No
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category B Station - Steps or 20m ramp (approx. 1:11 gradient) to main entrance, or steps to side entrance. 32m ramp (gradient up to 1:8) from Wightlink IoW ferry terminal. Level access to all platforms. Stepped footbridge between platforms is also available. Please be aware that this station has no tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
WC
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: No
Bike Parking
- Storage sheltered: No
- Storage location: Platform 1 and outside booking hall
- Storage CCTV: Yes
Public transport options for Portsmouth Harbour
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
Amenities at train station
Wifi
ShoppingParkingDiningAccessibilityWCLost and Found OfficeTicket OfficeBike ParkingBike RentalCar Rental
Information Deskinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:55 - 19:40 Saturday 05:55 - 19:40 Sunday 09:10 - 18:40
Distance to city center
1 kmParking
- Car Park: Station Car Park
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
WC
- Toilets Location: The toilets are located in the Booking Hall on Platform 1. The National key toilets are located in the Booking Hall on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- Baby changing facilities: No
Bike Parking
- Storage sheltered: Yes
- Storage location: Platform 1
- Storage CCTV: No
Information Desk
- Information available from staff: Yes - from help point
- Helpline Contact: 0800 5282100
Public transport options for Fratton
- Location for Rail Replacement Services: Goldsmith Avenue (for buses in both directions). Goldsmith Avenue is located on the opposite side of the footbridge from the main entrance/taxi rank/Railway club.
The major train station for arrivals in Milton Keynes is Milton Keynes Central. Find all the information you need to know about services, amenities and connections at Milton Keynes Central for your journey to Milton Keynes from Portsmouth.
Amenities at train station
ShoppingParkingDiningATMAccessibilityWCTicket OfficeBike ParkingBike RentalCar RentalInformation Deskinformation
Ticket Office Hours
- Opening hours: Monday - Friday 04:45 - 22:00 Saturday 06:00 - 22:00 Sunday 06:45 - 21:30 Peak demand is 0700-1000 1630-1830 Mon-Fri
Distance to city center
1 kmShopping
- Type of shops available: Convenience store Passport Photo Booth
Parking
- Car Park: Station Car Park
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station
- Accessible public telephones: Public telephones are accessible - situated on the concourse and at the front of the station outside the main entrance
- Accessible taxis: Accessible taxis are available
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: Yes
WC
- Toilets Location: The toilets are located on 1 and 3. Please be advised the non-accessible toilets on Platforms 1 and 2 are locked out of use until further notice. The National key toilets are located on the Main Concourse (operated by a RADAR key), Platform 1 and Platform 3. A RADAR key is available from station staff upon request. Passengers in possession of a RADAR key can access the toilets at all times. The toilet facilities are available: Monday - Sunday 05:00-23:00.
- National key toilets: Yes
- Baby changing facilities: Yes
Bike Parking
- Storage sheltered: Yes
- Storage location: Front of station
- Storage CCTV: Yes
Information Desk
- Information available from staff: Yes - from help point,Yes - from ticket office
- Helpline Contact: 0800 0248 997
- Passenger Information Systems: Departure screens, Announcements, Arrival screens
Most popular train connections from Portsmouth
More options for your journey from Portsmouth to Milton Keynes
Here are some other resources that might have the information you need
Most popular trains to and from Milton Keynes and Portsmouth
Most popular train connections to Milton Keynes
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