- 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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Travel Information
Compare train for Watford to Portsmouth
Omio recommends booking the train as it is the most popular option from Watford to Portsmouth among Omio's users. If you are prioritising price take the train with prices starting from $23. For those with little time consider booking a train which can get you there in 2h 26m. The ticket price range depends on the travel mode: a train costs an average of $23, and a train costs an average of $23.
Distance: 66 miles (107 km)
Compare train with
Most popular Train | Driving |
|---|---|
$23 Average price Cheapest | $31 Average price (fuel + tolls) |
2h 56m Average total duration Fastest 2h 26m Onboard + 30m Additional time* | 1h 36m Average total duration (door-to-door) |
 Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
The cheapest way to travel from Watford to Portsmouth is a train with an average price of $23 (€19).
The fastest way to travel from Watford to Portsmouth is by train with an average journey time of 2h 26m.
Yes, you can take a train between Watford and Portsmouth.
We recommend using the train as it is the most popular way to get from Watford to Portsmouth among Omio's users.
Take the train. It's the cheaper option, and the extra time on board is usually more relaxing than driving it.
Tickets start at around $23 (€19) compared to roughly $31 (€25) in fuel and tolls — a saving of about $8 (€6). The journey takes 2h 26m versus 1h 36m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Compare prices and tickets Watford 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.
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Why should you book Watford to Portsmouth trains with Omio?
South Western Railway as well as Southern offer trains services from Watford to Portsmouth.
Omio is an official ticket reseller for all your travel options from Watford 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 Southern to find the best option for your trip from Watford 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.
Journey information
Overview: Train from Watford to Portsmouth
United KingdomUnited Kingdom
Trains from Watford to Portsmouth run on average 17 times per day, taking around 2h 26m. Cheap train tickets for this journey start at $23 (€19) if you book in advance.
The earliest train runs at 04:13, the last at 22:37. The fastest train covers the 66 miles (107 km) distance in 2h 45m.
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
Distance 66 miles (107 km) |
Average train duration 2h 26m |
Cheapest ticket price $23 (€19) |
Trains per day 17 |
Fastest train 2h 45m |
First train 4:13 AM |
Last train 10:37 PM |
Cheapest Month Aug |
Cheapest Day Tue |
High Season Jul - Sep |
Low Season Jan - Mar |
Best time to book 21 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
Train companies: South Western Railway, Southern from Watford to Portsmouth trainsSouth Western Railway, Southern trains will get you between Watford and Portsmouth from $23 (€19). 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 41m
Cheapest Price
$38 (€30)
South Western Railway frequency
13 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
Southern
Luggage & cancellation policy
Average Duration
2h 44m
Cheapest Price
$52 (€42)
Southern frequency
15 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 Watford to Portsmouth
Find answers to the most common questions about traveling from Watford 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 Watford to Portsmouth can vary. The cheapest ticket starts at $23 (€19), while the average price is around $23 (€19).
The train from Watford to Portsmouth takes 2h 45m and runs 17 per day.
The first train from Watford to Portsmouth leaves at 4:13 AM.
The distance by train from Watford to Portsmouth is 66 miles (107 km).
The last train from Watford to Portsmouth leaves at 10:37 PM.
There is no high speed train available from Watford to Portsmouth.
There is no direct train service currently available from Watford to Portsmouth.
Unfortunately, there is no night train available from Watford to Portsmouth.
The train station in Watford that goes to Portsmouth is Watford Junction (WFJ), which connects to Portsmouth & Southsea (PMS).
The cheapest way to get from Watford to Portsmouth is by train, with a cost of around $23 (€19).
The train journey from Watford to Portsmouth offers a mix of urban and countryside views, passing through areas like the South Downs National Park, which provides scenic landscapes and picturesque countryside vistas.
A day trip from Watford to Portsmouth is not feasible as the journey takes 2h 45m and the distance is 66 miles (107 km). Trains run 14 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 Watford to Portsmouth.
Since neither Watford nor Portsmouth are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from Portsmouth include Southampton, Bournemouth, Brighton, Cosham, Havant.
We recommend using the train as it is the most popular way to get from Watford to Portsmouth among Omio's users.
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 Watford to Portsmouth
Most Watford to Portsmouth trains use the Watford Junction to Portsmouth & Southsea station pair, with some services arriving at Portsmouth Harbour. Use this guide to compare Watford and Portsmouth train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Watford
Arrival train stations in Portsmouth
Which Watford station do trains to Portsmouth leave from?
Trains from Watford to Portsmouth leave from Watford Junction. The station is 0 miles (1 km) from Watford city centre at Watford Junction station, Station Road, Watford, Hertfordshire, WD17 1EU.
Watford JunctionWatford Junction station, Station Road, Watford, Hertfordshire, WD17 1EU+44 3301235247
City-centre transport
Getting to Watford Junction from Watford city centre
TrainLondon Euston - Watford Junction, Kilburn High Road - Watford Junction, Willesden Junction Low Level - Watford Junction · 5m · $1 · every ~9 min
BusW20 · 5m · $2 · every ~1 min
635 · 7m · $5 · every ~2 min
322 · 20m · $2 · every ~6 min
Watford Junction train station facilities and services
Watford Junction has practical services for this route, including Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink
Food and drink options are available at Watford Junction.
Wi-Fi and ATMs
ATMs are available at Watford Junction.
Tickets and information
Ticket office support is available at Watford Junction. 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.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Watford Junction: Parking, WC.
Bike and car services
Available at Watford Junction: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Watford Junction: 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 on platform 6, Accessible taxis: Accessible taxis are available, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: Ticket Vending Machines are located in the Booking Hall, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: Yes.
Watford High StreetWatford High Street station, 182 Watford High Street, Watford, Hertfordshire, WD17 2NW+44 343 222 1234
City-centre transport
Getting to Watford High Street from Watford city centre
Bus321 · 3m · $5 · every ~10 min
306 · 6m · every ~4 min
Watford High Street train station facilities and services
Watford High Street has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Accessibility, Hotel, Ticket Office, Bike Parking, and Bike Rental.
Food and drink
Food and drink options are available at Watford High Street.
Wi-Fi and ATMs
Wi-Fi is available at Watford High Street. ATMs are available at Watford High Street.
Tickets and information
Ticket office support is available at Watford High Street.
Parking, taxis and toilets
Available at Watford High Street: Parking.
Bike and car services
Available at Watford High Street: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Watford High Street: Staff help available: Yes, Step free access coverage: No, Step free access note: Level access to ticket office from street. Single island platform, accessible from entrance by staircase only, Accessible taxis: Contact taxi operator directly, Accessible ticket machines: There are accessible ticket machines at this station, Ramp for train access: No, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
BusheyBushey station, Pinner Road, Watford, Greater London, WD19 4EA+44 343 222 1234
City-centre transport
Getting to Bushey from Watford city centre
Bushey is 1 km from Watford city centre. Public transport options include:
TrainWatford Junction - London Euston, Watford Junction - Willesden Junction Low Level, Watford Junction - Kilburn High Road · 2m · $1 · every ~9 min
Bus306, 832 · 9m · $5 · every ~4 min
602 · 11m · $2 · every ~5 min
885 · 14m
Bushey train station facilities and services
Bushey has practical services for this route, including Wifi, Shopping, Parking, Dining, Accessibility, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink
Food and drink options are available at Bushey.
Wi-Fi and ATMs
Wi-Fi is available at Bushey.
Tickets and information
Ticket office support is available at Bushey. Information desks are information available from staff: Yes - from information point, Helpline Contact: 0343 222 1234, Passenger Information Systems: Departure screens, Announcements.
Parking, taxis and toilets
Available at Bushey: Parking.
Bike and car services
Available at Bushey: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Bushey: Staff help available: Yes, Step free access coverage: No, Step free access note: Accessibility category C. This station does not have step-free access, Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station, Accessible taxis: contact taxi operator directly, Accessible ticket machines: There are accessible ticket machines at this station, Ramp for train access: No, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Which Portsmouth station do trains from Watford arrive at?
Trains from Watford 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 Watford
More options for your journey from Watford to Portsmouth
Here are some other resources that might have the information you need
Most popular trains to and from Portsmouth and Watford
Most popular train connections to Portsmouth
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