- Must visit
Mary Rose Museum
Purpose-built museum displaying Henry VIII’s Tudor warship and thousands of recovered artefacts from the Solent. One of Portsmouth Historic Dockyard’s signature experiences.
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The cheapest and fastest trains from Watford to Portsmouth
Showing times and prices for May 15
Cheapest price
$38
Average price
$41
Fastest journey
2 h 41 m
Average duration
2 h 45 m
Trains per day
2
Distance
107 km
Cheap tickets
The best way to find a cheap train ticket from Watford to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Watford to Portsmouth will cost around $41 if you buy it on the day, but the cheapest tickets can be found for only $38.
Fast trains
Of the 2 trains that leave Watford for Portsmouth on Fri, May 15, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, May 15 the direct trains cover the 107 km distance in an average of 2 h 45 m but if you time it right, some trains will get you there in just 2 h 41 m .
On Fri, May 15 the slowest trains will take 2 h 48 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.
6:15 AM2h48Watford9:03 AMPortsmouth$381One-way0 transfers- 11:16 AM2h41Watford1:57 PMPortsmouth$431One-way0 transfers
- 11:16 AM2h41Watford1:57 PMPortsmouth$431One-way0 transfers
- 6:15 AM2h48Watford9:03 AMPortsmouth$381One-way0 transfers
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 $24. For those with little time consider booking a train which can get you there in 2h 25m. The ticket price range depends on the travel mode: a train costs an average of $24, and a train costs an average of $24.
Distance: 66 miles (107 km)
Compare train with
Most popular Train | Driving |
|---|---|
$36 Average price Cheapest | $30 Average price (fuel + tolls) |
2h 55m Average total duration Fastest 2h 25m 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 $36 (€29).
The fastest way to travel from Watford to Portsmouth is by train with an average journey time of 2h 25m.
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 $36 (€29) compared to roughly $30 (€24) in fuel and tolls — a saving of about $-5.39 (€-4.32). The journey takes 2h 25m 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.
Live departures
Watford to Portsmouth train times
The table below shows live departures for Watford to Portsmouth trains for tomorrow, Friday, May 15. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 6:15 AM Watford | 2h48 | 9:03 AM Portsmouth | 0 transfersDirect | |
| 11:16 AM Watford | 2h41 | 1:57 PM Portsmouth | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
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.
Fri
May 15
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Sat
May 16
May 16
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May 17
May 17
Mon
May 18
May 18
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May 19
May 19
Wed
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May 20
Thu
May 21
May 21
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 16 times per day, taking around 2h 25m. Cheap train tickets for this journey start at $24 (€20) 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 41m.
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 25m |
Cheapest ticket price $24 (€20) |
Trains per day 16 |
Fastest train 2h 41m |
First train 4:13 AM |
Last train 10:37 PM |
Cheapest Month Aug |
Cheapest Day Mon |
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 $24 (€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
2h 41m
Cheapest Price
$38 (€30)
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
National Museum of the Royal Navy
Major naval museum at Portsmouth Historic Dockyard covering Britain’s naval history through galleries, ships, and interactive displays. A strong starting point for understanding the city.
- Recommended
Portsmouth Museum and Art Gallery
City museum and gallery with local history, art, and themed exhibitions, including material on Portsmouth’s literary and maritime heritage.
- Must visit
Old Portsmouth
Historic quarter of narrow streets, pubs, fortifications, and harbour views. One of the city’s most atmospheric areas for walking and photography.
- Must visit
Gunwharf Quays
Modern waterfront district known for shopping, marina views, and easy access to Spinnaker Tower. Popular for promenades and social-media-friendly harbour scenes.
- Must visit
Southsea Seafront
Classic promenade area with beach views, gardens, piers, and open space. A favourite for strolling, cycling, and sunset views over the Solent.
Portsmouth Fish And Chips
Freshly battered cod or haddock with chips, a classic seaside meal closely tied to Portsmouth's working harbour and waterfront culture.
Crab Sandwich
A simple sandwich filled with sweet dressed crab, reflecting the city's strong connection to the Solent and local shellfish.
- Gluten-free
Moules Mariniere
Mussels cooked with white wine, garlic and herbs, popular in Portsmouth thanks to the city's coastal setting and access to fresh shellfish.
The Parade Tea Rooms
Established Southsea cafe and tea room known for homemade cakes, afternoon tea and traditional British breakfasts in a cosy setting.
The A Bar Bistro
Well-regarded waterfront bistro at Old Portsmouth serving modern British dishes and seafood with harbour views and a relaxed atmosphere.
Brasserie Blanc Portsmouth
Established brasserie at Gunwharf Quays offering polished French and British dining, suitable for a more refined meal.
Pound Sterling
Moderate by UK standards. Pub meals and chains are reasonable, while seafront dining and hotels cost more in peak season.
Average meal costs
- Budget
- GBP 8-15 for fast food, bakery items, or a simple lunch.
- Mid-range
- GBP 18-30 per person at a casual restaurant.
- Fine dining
- GBP 45+ per person at upscale restaurants.
- Coffee
- GBP 3-4.50 for a regular coffee.
Tipping culture
Service charge may be added in restaurants; if not, 10-12.5% is standard for good service. Round up taxis. No tip needed for pubs, takeaway, or counter service.
First Bus
Get the appOfficial public transport app
Prices
- Single ticket
- GBP 2.00
- Day pass
- GBP 4.50
To the city center
Portsmouth Harbour, Portsmouth -> Portsmouth & Southsea, Portsmouth
- Distance
- 1 km
- Travel time
- 3 min
- Tap-on and tap-off contactless payment is widely accepted on local buses, and adult single fares are capped at GBP 2.00.
- Portsmouth Harbour and Portsmouth & Southsea are both central stations, so walking is often faster than waiting for a bus in the city centre.
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 $24 (€20), while the average price is around $36 (€29).
The train from Watford to Portsmouth takes 2h 41m and runs 16 per day.
The distance by train from Watford to Portsmouth is 66 miles (107 km).
The first train from Watford to Portsmouth leaves at 4:13 AM.
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 $24 (€20).
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 41m 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
Watford
Portsmouth
The major train station for departures in Watford is Watford Junction. Find all the information you need to know about services, amenities and connections at Watford Junction for your trip from Watford to Portsmouth.
Amenities at train station
Shopping
Parking
Dining
ATM
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Ticket Office
Bike Parking
Bike Rental
Information Deskinformation
Ticket Office Hours
- Opening hours: Monday - Friday 05:30 - 23:00 Saturday 05:30 - 23:00 Sunday 06:30 - 22:30 Booking Office and Travel Centre
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 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
WC
- Toilets Location: The toilets are located on Platform 6. The toilet facilities are available: Monday - Sunday 04:00-23:00. The National key toilets are located on the Main Concourse; these toilets are operated by a RADAR key. A RADAR key is available from station staff upon request. The National key toilet facilities are available: Monday - Saturday 04:00-14:00 and Sunday 06:00-14:00.
- National key toilets: Yes
- Baby changing facilities: Yes
- Baby changing facilities location: Female toilets
Bike Parking
- Storage sheltered: No
- Storage location: Station forecourt
- 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
Public transit options for Watford Junction
- Location for Rail Replacement Services: In the event of engineering the bus/coach will collect from bay 1 of the bus station at the side of the railway station.
Amenities at train station
WifiShoppingParkingDiningATMAccessibilityHotelTicket OfficeBike ParkingBike Rentalinformation
Ticket Office Hours
- Opening hours: Monday - Friday 07:30 - 10:00 Saturday 09:30 - 12:15
Shopping
- Type of shops available: High Street shops located nearby
Parking
- Car Park: No
Accessibility
- 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
Bike Parking
- Storage sheltered: Yes
- Storage CCTV: Yes
Public transit options for Watford High Street
- Location for Rail Replacement Services: Use Bus stop A in Lower High Street for northbound services to Watford Junction Use Bus stop B in Lower High Street for southbound services to Harrow & Wealdstone
- Metro: Watford London Underground station (Metropolitan line) is approximately 34 minutes' walk away
Amenities at train station
WifiShoppingParkingDiningAccessibilityTicket OfficeBike ParkingBike RentalInformation Deskinformation
Ticket Office Hours
- Opening hours: Monday - Friday 06:45 - 21:00 Saturday 08:15 - 15:15 Sunday 09:15 - 16:30
Distance to city center
1 kmShopping
- Type of shops available: News agent
Parking
- Car Park: Bushey Station
Accessibility
- 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
Bike Parking
- Storage sheltered: Yes
- Storage location: behind the Ticket Office
- Storage CCTV: Yes
Information Desk
- Information available from staff: Yes - from information point
- Helpline Contact: 0343 222 1234
- Passenger Information Systems: Departure screens, Announcements
Public transit options for Bushey
- Location for Rail Replacement Services: Use Bus stop A in Pinner Road for northbound services to Watford Junction Use Bus stop A in Pinner Road for southbound services to Harrow & Wealdstone
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 Watford.
Amenities at train station
WifiParkingDiningATMAccessibilityWCHotelLost 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 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 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 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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