- Recommended
Milton Keynes Museum
The city museum in a Victorian farm complex, covering local history, transport, home life, and changing communities.
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The cheapest and fastest trains from Portsmouth to Milton Keynes
Showing times and prices for 05 Aug
Cheapest price
£44
Average price
£49
Fastest journey
3 h 54 m
Average duration
4 h 1 m
Trains per day
3
Distance
140 km
Cheap tickets
The best way to find a cheap train ticket from Portsmouth to Milton Keynes is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Portsmouth to Milton Keynes will cost around £49 if you buy it on the day, but you can find cheap train tickets today for only £44.
Fast trains
Of the 3 trains that leave Portsmouth for Milton Keynes every day 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 140 km distance in an average of 4 h 1 m but if you time it right, some trains will get you there in just 3 h 54 m .
The slowest trains will take 4 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
8:004h15Portsmouth12:15Milton Keynes£441One-way0 changes- 8:213h54Portsmouth12:15Milton Keynes£521One-way0 changes
- 7:213h54Portsmouth11:15Milton Keynes£521One-way0 changes
- 8:213h54Portsmouth12:15Milton Keynes£521One-way0 changes
- 7:213h54Portsmouth11:15Milton Keynes£521One-way0 changes
- 8:004h15Portsmouth12:15Milton Keynes£441One-way0 changes
Travel Information
Compare coach and train for Portsmouth to Milton Keynes
Omio recommends booking the coach 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 £10. 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 £10, and a train costs an average of £38.
Distance: 140 km
Compare train with
| Train | Most popular Coach |
|---|---|
£57 Average Price | £19 Average Price Cheapest |
3h 37m Average total duration Fastest 3h 7m Onboard + 30m Additional time* | 4h 36m Average total duration 4h 6m Onboard + 30m Additional time* |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Portsmouth to Milton Keynes train times
The table below shows live departures for Portsmouth to Milton Keynes trains for tomorrow, Wednesday 5 August. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 7:21 Portsmouth | 3h54 | 11:15 Milton Keynes | 0 changesdirect | |
| 8:00 Portsmouth | 4h15 | 12:15 Milton Keynes | 0 changesdirect | |
| 8:21 Portsmouth | 3h54 | 12:15 Milton Keynes | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portsmouth to Milton Keynes by coach or train
Compare coach and train 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.
Wed
05 Aug
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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 bus and train 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 bus and train 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 8 times per day, taking around 3h 7m. Cheap train tickets for this journey start at £38 but you can travel from only £10 by coach.
The earliest train runs at 00:26, the last at 22:38. The fastest train covers the 140 km distance in 3h 43m.
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 £10
Distance 140 km |
Average train duration 3h 7m |
Cheapest ticket price £38 |
Trains per day 8 |
Fastest train 3h 43m |
First train 0:26 |
Last train 22:38 |
Cheapest Month Nov |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Oct - Dec |
Best time to book 77 days |
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 £10
Train companies: South Western Railway from Portsmouth to Milton Keynes trainsSouth Western Railway trains will get you between Portsmouth and Milton Keynes from £10. 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 43m
Cheapest Price
£38
South Western Railway frequency
6 a day
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
Complete guide to Milton Keynes
Things to do in Milton Keynes
Discover the best of Milton Keynes — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Milton Keynes trip today.
- Recommended
MK Gallery
A contemporary art gallery presenting changing exhibitions, installations, and events in the central theatre district.
Bradwell Windmill
A working historic windmill with machinery displays and milling heritage on the edge of the city.
- Must visit
Willen Lake
A large lakeside park for walks, watersports, birdwatching, and open views close to the city centre.
- Recommended
Central Milton Keynes
The central shopping and leisure district, known for broad boulevards, public art, and easy access to major venues.
- Recommended
Great Linford Manor Park
A landscaped parkland and canal-side area with woodland paths, sculpture trails, and links to Great Linford Manor.
Steak and Ale Pie
Classic British pub pie with steak and ale gravy under pastry. A local staple across Buckinghamshire pubs and a comforting dish popular in Milton Keynes.
- Gluten-free
Buckinghamshire Bacon Badgers
A Buckinghamshire favourite of cured bacon, eggs and potatoes, often linked with farm cooking in the county and still found on traditional menus.
Sunday Roast
Traditional roast beef with Yorkshire pudding, roast potatoes and gravy. A much-loved Sunday meal in local pubs and homes across the area.
Paris House
Refined modern British dining with tasting and à la carte menus in an elegant, contemporary restaurant.
Cowboy Moderno
Popular independent steakhouse focused on grilled meats, burgers and hearty sides in a casual setting.
The Warbler on the Wharf
Canal-side pub at Campbell Wharf serving British classics, Sunday roasts and drinks in a relaxed modern setting.
Pound sterling (£)
Moderate for England: hotels and dining are cheaper than London, but rail fares and chain restaurants can still add up for visitors.
Average meal costs
- Budget
- £8-12 for fast food or a simple meal.
- Mid-range
- £18-30 per person for a restaurant meal.
- Fine dining
- £50+ per person for upscale dining.
- Coffee
- £3-4 for a cappuccino.
Tipping culture
Restaurants may add a 10-12.5% service charge; if not, rounding up or 10% is usual. Taxi fares are often rounded up. Tipping in cafés is optional.
MK Connect
Get the appOfficial public transport app
Prices
- Single ticket
- £2
- Day pass
- £5.00
To the city centre
Milton Keynes Central -> The Point, Central Milton Keynes
- Distance
- 1.8 km
- Travel time
- 10 min
- Milton Keynes buses are run by several operators. For unlimited multi-operator travel, check whether an MK Move day ticket is available before you travel.
- Contactless payment is accepted in Milton Keynes public transport information published by the council, but fare products vary by operator. Check the operator website before boarding.
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 £38, while the average price tends to be around £57.
The train journey from Portsmouth to Milton Keynes covers a distance of 140 km and takes approximately 3h 43m. Trains run 8 per day.
The train distance from Portsmouth to Milton Keynes is 140 km.
The first train from Portsmouth to Milton Keynes leaves at 0:26.
The last train from Portsmouth to Milton Keynes departs at 22:38.
Trains from Portsmouth to Milton Keynes run approximately 8 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 coach and train.
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 £10.
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 43m. 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
Most Portsmouth to Milton Keynes trains use the Portsmouth & Southsea to Milton Keynes Central station pair. Use this guide to compare Portsmouth and Milton Keynes train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Portsmouth
Arrival train stations in Milton Keynes
Which Portsmouth station do trains to Milton Keynes leave from?
Trains from Portsmouth to Milton Keynes leave from Portsmouth & Southsea. The station is from Portsmouth city centre at Portsmouth & Southsea station, Commercial Road, Portsmouth, Hampshire, PO1 1EQ.
Portsmouth & SouthseaPortsmouth & Southsea station, Commercial Road, Portsmouth, Hampshire, PO1 1EQ
City-centre transport
Getting to Portsmouth & Southsea from Portsmouth city centre
Location for Rail Replacement ServicesStation Street bus stop at side of Railway Station near Matalan car park.
Portsmouth & Southsea train station facilities and services
Portsmouth & Southsea has practical services for this route, including Wifi, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Portsmouth & Southsea.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth & Southsea. ATMs are available at Portsmouth & Southsea.
Tickets and information
Ticket office support is available at Portsmouth & Southsea.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth & Southsea: Parking, WC.
Bike and car services
Available at Portsmouth & Southsea: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Portsmouth & Southsea: 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.
FrattonFratton station, Selbourne Terrace, Portsmouth, Hampshire, PO1 5AW
City-centre transport
Getting to Fratton from Portsmouth city centre
Fratton is 1 km from Portsmouth city centre. Public transport options include:
TrainPortsmouth Harbour - London Waterloo, Portsmouth Harbour - Eastleigh, Portsmouth Harbour - Southampton Central, Portsmouth & Southsea - Southampton Central, Portsmouth Harbour - Woking, Portsmouth & Southsea - London Waterloo, Portsmouth Harbour - Guildford, Portsmouth Harbour - Winchester, Portsmouth Harbour - Basingstoke, Portsmouth & Southsea - Woking, Portsmouth Harbour - Woolston, Portsmouth & Southsea - Woolston, Portsmouth Harbour - Petersfield, Portsmouth Harbour - Fareham · 3m · £0.90 · every ~10 min
Bus1 · 4m · every ~30 min
13 · 6m · £2 · every ~6 min
Fratton train station facilities and services
Fratton has practical services for this route, including Wifi, Shopping, Parking, Dining, Accessibility, WC, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food and drink
Food and drink options are available at Fratton.
Wi-Fi and ATMs
Wi-Fi is available at Fratton.
Tickets and information
Ticket office support is available at Fratton. Information desks are information available from staff: Yes - from help point, Helpline Contact: 0800 5282100.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Fratton: Parking, WC.
Bike and car services
Available at Fratton: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Fratton: 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.
Portsmouth HarbourPortsmouth Harbour station, The Hard Interchange, Portsmouth, Hampshire, PO1 3PA
City-centre transport
Getting to Portsmouth Harbour from Portsmouth city centre
Portsmouth Harbour is 1 km from Portsmouth city centre. Public transport options include:
TrainLondon Victoria - Portsmouth Harbour, Brighton - Portsmouth Harbour, Littlehampton - Portsmouth Harbour, Three Bridges - Portsmouth Harbour, Barnham - Portsmouth Harbour, Gatwick Airport - Portsmouth Harbour, Havant - Portsmouth Harbour, Bognor Regis - Portsmouth Harbour · 3m · £0.90 · every ~4 min
Bus1, 2, 8, 3, 7, X4, H1, X5, Pr1 · 6m · £2 · every ~214 min
Portsmouth Harbour train station facilities and services
Portsmouth Harbour has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental and Car Rental.
Food and drink
Food and drink options are available at Portsmouth Harbour.
Wi-Fi and ATMs
Wi-Fi is available at Portsmouth Harbour. ATMs are available at Portsmouth Harbour.
Tickets and information
Ticket office support is available at Portsmouth Harbour.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portsmouth Harbour: Parking, Taxis, WC.
Bike and car services
Available at Portsmouth Harbour: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Portsmouth Harbour: 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.
Which Milton Keynes station do trains from Portsmouth arrive at?
Trains from Portsmouth to Milton Keynes arrive at Milton Keynes Central. Milton Keynes Central is 2 km from Milton Keynes city centre.
Milton Keynes CentralMilton Keynes Central station, 302 Eldergate, Milton Keynes, Buckinghamshire, MK9 1LA+44 3301235247
City-centre transport
Getting to Milton Keynes Central from Milton Keynes city centre
Milton Keynes Central is 1 km from Milton Keynes city centre. Public transport options include:
BusMk1, X5 · 7m · £2 · every ~11 min
Milton Keynes Central train station facilities and services
Milton Keynes Central has practical services for this route, including Shopping, Parking, Dining, ATM, Accessibility, WC, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food and drink
Food and drink options are available at Milton Keynes Central.
Wi-Fi and ATMs
ATMs are available at Milton Keynes Central.
Tickets and information
Ticket office support is available at Milton Keynes Central. Information desks are 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.
Parking, taxis and toilets
Available at Milton Keynes Central: Parking, WC.
Bike and car services
Available at Milton Keynes Central: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Milton Keynes Central: 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.
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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