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The cheapest and fastest trains from Portsmouth to Slough
Showing times and prices for 22 Dec
Cheapest price
£55
Average price
£56
Fastest journey
2 h 21 m
Average duration
2 h 30 m
Trains per day
2
Distance
86 km
Cheap tickets
The best way to find a cheap train ticket from Portsmouth to Slough is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Portsmouth to Slough will cost around £56 if you buy it on the day, but you can find cheap train tickets today for only £55.
Fast trains
Of the 2 trains that leave Portsmouth for Slough every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 86 km distance in an average of 2 h 30 m but if you time it right, some trains will get you there in just 2 h 21 m .
The slowest trains will take 2 h 39 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.
09:002h21
Portsmouth11:21Slough
£551One-way
0 changes
04:282h39
Portsmouth07:07Slough
£581One-way
0 changes
09:002h21
Portsmouth11:21Slough
£551One-way
0 changes
04:282h39
Portsmouth07:07Slough
£581One-way
0 changes
Travel Information
Compare train and coach for Portsmouth to Slough
Omio recommends booking the coach as it is the most popular option from Portsmouth to Slough among Omio's users. If you are prioritising price take the coach with prices starting from £16. For those with little time consider booking a train which can get you there in 1h 53m. The ticket price range depends on the travel mode: a coach costs an average of £16, and a train costs an average of £54.
Distance: 86 km
Compare train with
| Train | Most popular Coach |
|---|---|
£55 Average Price | £23 Average Price Cheapest |
2h 23m Average total duration Fastest 1h 53m Onboard + 30m Additional time* | 3h 34m Average total duration 3h 4m Onboard + 30m Additional time* |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Portsmouth to Slough train times
The table below shows live departures for Portsmouth to Slough trains for tomorrow, Monday 22 December. You can also manually refresh the results below to see updated train journeys.
Last updated at 12:34
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 04:28 Portsmouth | 2h39 | 07:07 Slough | 0 changesdirect | |
| 09:00 Portsmouth | 2h21 | 11:21 Slough | 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 Slough 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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22 Dec
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Journey information
Overview: Train from Portsmouth to Slough
United KingdomUnited Kingdom
Trains from Portsmouth to Slough run on average 4 times per day, taking around 1h 53m. Cheap train tickets for this journey start at £54 but you can travel from only £16 by coach.
The earliest train runs at 01:34, the last at 22:37. The fastest train covers the 86 km distance in 2h 13m.
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 £16
Distance 86 km |
Average train duration 1h 53m |
Cheapest ticket price £54 |
Trains per day 4 |
Fastest train 2h 13m |
First train 01:34 |
Last train 22:37 |
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 £16
Train companies: South Western Railway, CrossCountry, first_great_western from Portsmouth to Slough trainsSouth Western Railway, CrossCountry, first_great_western trains will get you between Portsmouth and Slough from £16. 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
2h 14m
Cheapest Price
£54
South Western Railway frequency
4 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
CrossCountry
About
CrossCountry is a fast-speed train operator in the United Kingdom, offering both express and regional services across the country. Express services, such as the CrossCountry Voyager and XC Trains, provide quick and comfortable journeys with amenities like free Wi-Fi, power sockets, and a selection of snacks and drinks. Regional services, including the CrossCountry Regional and Regional Express, make more local stops for a leisurely trip. Ticket options include Standard Class and First Class, as well as Advance, Anytime, and Off-Peak fares to suit different budgets and schedules. Popular routes include London to Birmingham, Manchester to Edinburgh, and Bristol to Reading.
Luggage & cancellation policy
Average Duration
2h 24m
Cheapest Price
£53
CrossCountry frequency
2 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and luggage storage areas at ends of carriages
Cancellation Policy
Refund policies vary by ticket type
Refund
Full refund provided for canceled services
Amenities on board the train
Wifi
Food sold onboard
Trolley service with drinks and snacks on some routes
Seat reservation
Seat reservations available for additional fee
Toilets
USB plugs
Accessibility
Wheelchair spaces and accessible toilets available
Pets
Small pets in carriers travel free, larger dogs require ticket
Quiet zone
first_great_western
Luggage & cancellation policy
Average Duration
2h 24m
Cheapest Price
£92
first_great_western frequency
9 a day
FAQs: Portsmouth to Slough train
Find answers to the most common questions about traveling from Portsmouth to Slough 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 Slough, this guide helps you travel smarter and with confidence.
For a visit to Slough, one to two days is generally sufficient to explore the main attractions and get a feel for the area, considering its proximity to Windsor and other nearby sites.
A day trip from Portsmouth to Slough is not feasible as the journey takes 2h 13m. There are 4 trains per day, and the distance is 86 km.
The train journey from Portsmouth to Slough is not typically considered scenic, as it primarily passes through urban and suburban areas, with limited views of notable landscapes.
To get from Portsmouth to Slough, you can choose from several travel options including train and coach.
The train distance from Portsmouth to Slough is 86 km.
Booking trains from Portsmouth to Slough 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 Slough covers a distance of 86 km and takes approximately 2h 13m. Trains run 4 per day.
The first train from Portsmouth to Slough leaves at 1:34.
The cost of a train ticket from Portsmouth to Slough can vary. The cheapest tickets are usually available from £54, while the average price tends to be around £55.
The last train from Portsmouth to Slough departs at 22:37.
The cheapest way to get from Portsmouth to Slough is by coach, costing approximately £16.
Trains from Portsmouth to Slough run approximately 4 times per day.
The train station in Portsmouth that goes to Slough is Portsmouth & Southsea (PMS), and it arrives at Slough station (SLO).
Unfortunately, there is no direct train service currently available from Portsmouth to Slough.
There is no night train service from Portsmouth to Slough.
Currently, there is no high-speed train service from Portsmouth to Slough.
Yes, you can take the train from Portsmouth to Slough.
popular train stations
Important Stations and Airports in Portsmouth and Slough
Portsmouth
Slough
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 Slough.
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 Slough is Slough. Find all the information you need to know about services, amenities and connections at Slough for your journey to Slough from Portsmouth.
Amenities at train station
Wifi
LockersParkingDiningATMTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation Desk
Luggage Cartsinformation
Ticket Office Hours
- 6:00 AM - 8:00 PM Monday - Sunday
Number of platforms
5Wifi
- Free
Parking
- The car park is open 24/7. Access is via Brunel Way.
Dining
- The Moon and Spoon
- The Red Lion
Taxis
- Outside the main entrance.
Accessibility
- Elevators, ramps.
WC
- £0.50
Hotel
- Holiday Inn Slough - Windsor
- Moxy Slough
- Travelodge Slough
Lost and Found Office
- Located in the main hall
Bike Parking
- 36 places, covered
Car Rental
- Enterprise
- Europcar
Information Desk
- Located in the main hall
Luggage Carts
- Free
Station Plan
- Hall 1: main entrance, platform 1-5 for trains to London and Reading
- Hall 2: ticket office and waiting area
Public transport options for Slough
- Train: Great Western Railway services
- Bus: Several local bus services available
Most popular train connections from Portsmouth
More options for your journey from Portsmouth to Slough
Here are some other resources that might have the information you need
Most popular trains to and from Slough and Portsmouth
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