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The cheapest and fastest trains from Milton Keynes to Portsmouth
Showing times and prices for Feb 06
Cheapest price
$41
Average price
$64
Fastest journey
3 h 12 m
Average duration
3 h 27 m
Trains per day
4
Distance
140 km
Cheap tickets
The best way to find a cheap train ticket from Milton Keynes to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Milton Keynes to Portsmouth will cost around $64 if you buy it on the day, but the cheapest tickets can be found for only $41.
Fast trains
Of the 4 trains that leave Milton Keynes for Portsmouth on Fri, Feb 06, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Feb 06 the direct trains cover the 140 km distance in an average of 3 h 27 m but if you time it right, some trains will get you there in just 3 h 12 m .
On Fri, Feb 06 the slowest trains will take 3 h 43 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.
07:00AM3h43
Milton Keynes10:43AMPortsmouth
$411One-way
0 transfers
07:30AM3h27
Milton Keynes10:57AMPortsmouth
$491One-way
0 transfers
06:30AM3h27
Milton Keynes09:57AMPortsmouth
$501One-way
0 transfers
05:27AM3h12
Milton Keynes08:39AMPortsmouth
$1161One-way
0 transfers
05:27AM3h12
Milton Keynes08:39AMPortsmouth
$1161One-way
0 transfers
06:30AM3h27
Milton Keynes09:57AMPortsmouth
$501One-way
0 transfers
07:30AM3h27
Milton Keynes10:57AMPortsmouth
$491One-way
0 transfers
07:00AM3h43
Milton Keynes10:43AMPortsmouth
$411One-way
0 transfers
Travel Information
Compare train for Milton Keynes to Portsmouth
Omio recommends booking the train as it is the most popular option from Milton Keynes to Portsmouth among Omio's users. If you are prioritising price take the bus with prices starting from €15. For those with little time consider booking a train which can get you there in 3h 2m. The ticket price range depends on the travel mode: a bus costs an average of €15, and a train costs an average of €46.
Distance: 86 miles (140 km)
Compare train with
Most popular Train | Bus |
|---|---|
€73 Average price | €21 Average price Cheapest |
3h 32m Average total duration Fastest 3h 2m Onboard + 30m Additional time* | 6h 15m Average total duration 5h 45m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Milton Keynes to Portsmouth train times
The table below shows live departures for Milton Keynes to Portsmouth trains for today, Thursday, February 5. You can also manually refresh the results below to see updated train journeys.
Last updated at 5:54 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 W02464+P27007 · W60118 | On time 6:27 AM Milton Keynes Central (MKC) | 3h12 | 9:39 AM Portsmouth & Southsea (PMS) | 2 transfers | |
| W02464+P27007+P62188 · L73375 | On time 6:27 AM Milton Keynes Central (MKC) | 3h04 | 9:31 AM Portsmouth & Southsea (PMS) | 3 transfers | |
 W05637+ Tube from London Euston to London Waterloo+L73375 | On time 6:32 AM Milton Keynes Central (MKC) | 2h59 | 9:31 AM Portsmouth & Southsea (PMS) | 2 transfers | |
W05637+ P50944 · P53150+P61138 | On time 6:32 AM Milton Keynes Central (MKC) | 3h31 | 10:03 AM Portsmouth & Southsea (PMS) | 4 transfers | |
| W05637+P27009 · W60122 | On time 6:32 AM Milton Keynes Central (MKC) | 4h05 | 10:37 AM Portsmouth & Southsea (PMS) | 2 transfers | |
| W05637+P10672 · P53146+P61138 | On time 6:32 AM Milton Keynes Central (MKC) | 3h31 | 10:03 AM Portsmouth & Southsea (PMS) | 4 transfers | |
| Friday, February 6 | |||||
| 5:27 AM Milton Keynes | 3h12 | 8:39 AM Portsmouth | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Milton Keynes to Portsmouth by train
Compare 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.
Fri
Feb 06
Feb 06
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Feb 07
Feb 07
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Feb 08
Feb 08
Mon
Feb 09
Feb 09
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Feb 10
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Feb 11
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Feb 12
Feb 12
Why should you book Milton Keynes to Portsmouth trains with Omio?
South Western Railway operates all trains services from Milton Keynes to Portsmouth.
Omio is an official ticket reseller for all your travel options from Milton Keynes to Portsmouth.
Why book with Omio vs South Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for South Western Railway, but also compare tickets for the likes of to find the best option for your trip from Milton Keynes to Portsmouth.
- 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.
Why book with Omio over Wanderu?
Journey information
Overview: Train from Milton Keynes to Portsmouth
United KingdomUnited Kingdom
Trains from Milton Keynes to Portsmouth run on average 6 times per day, taking around 3h 2m. Cheap train tickets for this journey start at $58 (€46) but you can travel from only $19 (€15) by bus.
The earliest train runs at 00:27, the last at 22:17. The fastest train covers the 86 miles (140 km) distance in 3h 2m.
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
Bus from $19 (€15)
Distance 86 miles (140 km) |
Average train duration 3h 2m |
Cheapest ticket price $58 (€46) |
Trains per day 6 |
Fastest train 3h 2m |
First train 00:27 |
Last train 22:17 |
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
Bus from $19 (€15)
Train companies: South Western Railway from Milton Keynes to Portsmouth trainsSouth Western Railway trains will get you between Milton Keynes and Portsmouth from $19 (€15). 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 4m
Cheapest Price
$32 (€26)
South Western Railway frequency
5 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
FAQs: Trains from Milton Keynes to Portsmouth
Find answers to the most common questions about traveling from Milton Keynes to Portsmouth 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 Portsmouth, this guide helps you travel smarter and with confidence.
Train ticket prices from Milton Keynes to Portsmouth can vary. The cheapest ticket starts at $58 (€46), while the average price is around $92 (€73).
The train from Milton Keynes to Portsmouth takes 3h 2m and runs 6 per day.
The first train from Milton Keynes to Portsmouth leaves at 12:27 AM.
The distance by train from Milton Keynes to Portsmouth is 86 miles (140 km).
The last train from Milton Keynes to Portsmouth leaves at 10:17 PM.
There is no high speed train available from Milton Keynes to Portsmouth.
There is no direct train service currently available from Milton Keynes to Portsmouth.
Unfortunately, there is no night train available from Milton Keynes to Portsmouth.
The train station in Milton Keynes that goes to Portsmouth is Milton Keynes Central (MKC), which connects to Portsmouth & Southsea (PMS).
The cheapest way to get from Milton Keynes to Portsmouth is by bus, with a cost of around $19 (€15).
The train journey from Milton Keynes to Portsmouth offers a mix of urban and rural scenery, with views of the English countryside, small towns, and occasional glimpses of the South Downs as you approach Portsmouth.
A day trip from Milton Keynes to Portsmouth is not feasible. The journey takes 3h 2m, and the distance is 86 miles (140 km). Trains run 6 times per day.
Spending two to three days in Portsmouth is generally enough to explore key attractions such as the Historic Dockyard, Spinnaker Tower, and enjoy the vibrant waterfront.
Yes, you can take the train from Milton Keynes to Portsmouth.
popular train stations
Popular train stations from Milton Keynes to Portsmouth
Milton Keynes
Portsmouth
The major train station for departures 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 trip from Milton Keynes to Portsmouth.
Amenities at train station
Shopping
Parking
Dining
ATM
Accessibility
WC
Ticket Office
Bike Parking
Bike Rental
Car Rental
Information 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
The major train station for arrivals in Portsmouth is Portsmouth & Southsea. Find all the information you need to know about services, amenities and connections at Portsmouth & Southsea for your journey to Portsmouth from Milton Keynes.
Amenities at train station
WifiParkingDiningATMAccessibilityWC
Hotel
Lost and Found OfficeTicket OfficeBike ParkingBike 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 transit 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 RentalCar 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 transit options for Portsmouth Harbour
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
Amenities at train station
WifiShoppingParkingDiningAccessibilityWCLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation 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 transit 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.
Most popular train connections from Milton Keynes
More options for your journey from Milton Keynes to Portsmouth
Here are some other resources that might have the information you need
Most popular trains to and from Portsmouth and Milton Keynes
Most popular train connections to Portsmouth
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