- Must visit
Mary Rose Museum
World-class museum housing Henry VIII's raised flagship. See the preserved Tudor warship and immersive galleries on life aboard.
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The cheapest and fastest trains from Milton Keynes to Portsmouth
Showing times and prices for Aug 05
Cheapest price
$72
Average price
$92
Fastest journey
3 h 31 m
Average duration
3 h 49 m
Trains per day
2
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 $92 if you buy it on the day, but the cheapest tickets can be found for only $72.
Fast trains
Of the 2 trains that leave Milton Keynes for Portsmouth on Wed, Aug 05, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Aug 05 the direct trains cover the 140 km distance in an average of 3 h 49 m but if you time it right, some trains will get you there in just 3 h 31 m .
On Wed, Aug 05 the slowest trains will take 4 h 7 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.
7:00 AM4h07Milton Keynes11:07 AMPortsmouth$721One-way0 transfers- 6:32 AM3h31Milton Keynes10:03 AMPortsmouth$1131One-way0 transfers
- 6:32 AM3h31Milton Keynes10:03 AMPortsmouth$1131One-way0 transfers
- 7:00 AM4h07Milton Keynes11:07 AMPortsmouth$721One-way0 transfers
Journey information
Overview: Train from Milton Keynes to Portsmouth
United KingdomUnited Kingdom
Trains from Milton Keynes to Portsmouth run on average 7 times per day, taking around 2h 59m. Cheap train tickets for this journey start at $55 but you can travel from only $20 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 27m.
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 $20
Distance 86 miles (140 km) |
Average train duration 2h 59m |
Cheapest ticket price $55 |
Trains per day 7 |
Fastest train 3h 27m |
First train 12:27 AM |
Last train 10:17 PM |
Cheapest Month Jul |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Wed |
Least Busy Day Wed |
Best time to book 14 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
Bus from $20
Live departures
Milton Keynes to Portsmouth train times
The table below shows live departures for Milton Keynes to Portsmouth trains for tomorrow, Wednesday, August 5. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 6:32 AM Milton Keynes | 3h31 | 10:03 AM Portsmouth | 0 transfersDirect | |
| 7:00 AM Milton Keynes | 4h07 | 11:07 AM Portsmouth | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Why should you book Milton Keynes to Portsmouth trains with Omio?
South Western Railway as well as West Midlands Trains offer 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 West Midlands Trains 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.
- 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 Milton Keynes to Portsmouth.
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 Milton Keynes to Portsmouth.
Train companies: South Western Railway, West Midlands Trains from Milton Keynes to Portsmouth trainsSouth Western Railway, West Midlands Trains trains will get you between Milton Keynes and Portsmouth from $20. 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 27m
Cheapest Price
$55
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
West Midlands Trains
Luggage & cancellation policy
Average Duration
4h 19m
West Midlands Trains frequency
1 a day
Complete guide to Portsmouth
Things to do in Portsmouth
Discover the best of Portsmouth — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portsmouth trip today.
- Must visit
HMS Victory
Museum dedicated to HMS Victory and Nelson's navy. Learn about the Battle of Trafalgar and life in the age of sail.
- Must visit
HMS Warrior 1860
Historic ironclad from 1860 that changed naval warfare. Explore decks, engine spaces and displays in the Historic Dockyard.
- Must visit
Portsmouth Historic Dockyard
Historic harbourfront quarter with cobbled lanes, old pubs, sea walls and major naval attractions. Ideal for first-time visitors on foot.
- Must visit
Old Portsmouth
Atmospheric old quarter with narrow streets, Georgian houses and waterfront views. Great for history, churches and a quieter local feel.
- Must visit
Southsea Seafront
Lively seafront district known for beach walks, gardens, castle and independent venues. A classic area for promenade views and relaxation.
Fish And Chips
A Portsmouth classic of battered cod or haddock with chips, tied to the city’s long naval and seafaring tradition and best eaten fresh by the waterfront.
- Gluten-free
South Coast Crab
Fresh crab landed on the south coast, often served simply in sandwiches or salads. It reflects Portsmouth’s harbour access and strong seafood culture.
- Gluten-free
Oysters
Portsmouth sits by rich oyster waters, and oysters are a traditional local treat served raw or dressed, prized for their fresh, briny flavour.
Restaurant 27
Refined fine dining in Southsea known for modern British tasting menus, polished service, and a special-occasion atmosphere.
The Briny
Lively Southsea venue famous for fresh seafood and shellfish, offering a casual setting popular with locals and visitors.
The Still And West
Historic waterside pub in Old Portsmouth serving cask ales and classic British dishes with harbour views and traditional character.
British Pound Sterling (£)
Moderate for the UK. Hotels often cost less than London, while dining and local transit are mid-range for a coastal city.
Average meal costs
- Budget
- £8-15 for fast food or a simple meal.
- Mid-range
- £18-35 per person for a restaurant meal.
- Fine dining
- £60+ per person for upscale dining.
- Coffee
- £2.80-4 for coffee.
Tipping culture
Tipping is optional. In restaurants, 10-12.5% is common if service is not included. Round up taxi fares. Cafes usually do not expect tips, but small change is appreciated.
First Bus
Get the appOfficial public transport app
Prices
- Single ticket
- £2
- Day pass
- £5
To the city center
Portsmouth Harbour -> Commercial Road, Portsmouth
- Distance
- 0.9 km
- Travel time
- 11 min
- Contactless payment is accepted on First Bus services in Portsmouth; tap your card or device when you board.
- Portsmouth Harbour, Portsmouth & Southsea, and Fratton stations connect rail and bus routes for easy cross-city travel.
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 $55, while the average price is around $90.
The train from Milton Keynes to Portsmouth takes 3h 27m and runs 7 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 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.
Yes, you can take the train from Milton Keynes to Portsmouth.
Popular day trips by train from Portsmouth include Southampton, Bournemouth, Brighton, Cosham, Havant.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In Portsmouth, travelers should be cautious of pickpocketing, especially in crowded areas like the Historic Dockyard and Gunwharf Quays. Common scams include overcharging by taxi drivers and unofficial street vendors selling counterfeit goods. It is advisable to use licensed taxis, keep personal belongings secure, and remain vigilant when approached by strangers offering unsolicited services or deals.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular train stations
Popular train stations from Milton Keynes to Portsmouth
Most Milton Keynes to Portsmouth trains use the Milton Keynes Central to Portsmouth & Southsea station pair, with some services arriving at Portsmouth Harbour. Use this guide to compare Milton Keynes and Portsmouth train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Milton Keynes
Arrival train stations in Portsmouth
Which Milton Keynes station do trains to Portsmouth leave from?
Trains from Milton Keynes to Portsmouth leave from Milton Keynes Central. The station is 1 miles (2 km) from Milton Keynes city centre at Milton Keynes Central station, 302 Eldergate, Milton Keynes, Buckinghamshire, MK9 1LA.
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.
Which Portsmouth station do trains from Milton Keynes arrive at?
Trains from Milton Keynes to Portsmouth most often arrive at Portsmouth & Southsea. Some services arrive at Portsmouth Harbour, so check your ticket before travel to confirm your Portsmouth arrival station.
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.
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 · $1 · 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.
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 · $1 · 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.
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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