- Must visit
The British Museum
World-famous museum with collections spanning ancient Egypt, Greece, Rome, and Asia. A major cultural highlight within easy reach of King’s Cross.
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Travel Information
Compare bus and train for Portsmouth & Southsea (PMS) to London Kings Cross (KGX)
Omio recommends booking the train as it is the most popular option from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) among Omio's users. If you are prioritising price take the bus with prices starting from $10. 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 bus costs an average of $10, and a train costs an average of $29.
Distance: 65 miles (106 km)
Compare train with
Most popular Train | Bus | Driving |
|---|---|---|
$37 Average price | $22 Average price Cheapest | $29 Average price (fuel + tolls) |
2h 55m Average total duration Fastest 2h 25m Onboard + 30m Additional time* | 3h 52m Average total duration 3h 22m Onboard + 30m Additional time* | 2h 10m Average total duration (door-to-door) |
 Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) is a bus with an average price of $22 (€18).
This is compared to other travel options from Portsmouth & Southsea (PMS) to London Kings Cross (KGX):
A bus is $16 (€13) less than a train for this route with tickets for a train from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) costing on average $37 (€31).
The fastest way to travel from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) is by train with an average journey time of 2h 25m.
Other travel options to London Kings Cross (KGX) take longer:
Bus takes on average 3h 22m.
It's helpful to compare your options as there are 2 ways to travel between Portsmouth & Southsea (PMS) and London Kings Cross (KGX) including taking a bus and train.
We recommend using the train as it is the most popular way to get from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) 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 $37 (€31) compared to roughly $29 (€24) in fuel and tolls — a saving of about $-8.70 (€-7.12). The journey takes 2h 25m versus 2h 10m 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 Portsmouth & Southsea (PMS) to London Kings Cross (KGX) by bus or train
Compare bus and 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 Portsmouth & Southsea (PMS) to London Kings Cross (KGX) trains with Omio?
Southern as well as South Western Railway or Thameslink offer trains services from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
Omio is an official ticket reseller for all your travel options from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
Why book with Omio vs Southern?
- Compare with other providers: On Omio, you can not only buy tickets for Southern, but also compare tickets for the likes of South Western Railway or Thameslink to find the best option for your trip from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
- 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 Southern with all available travel options, which are bus and train to ensure you get the best deal for traveling from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of South Western Railway or Thameslink to find the best option for your trip from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
Journey information
Overview: Train from Portsmouth & Southsea (PMS) to London Kings Cross (KGX)
United KingdomUnited Kingdom
Trains from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) run on average 7 times per day, taking around 2h 25m. Cheap train tickets for this journey start at $29 (€24) but you can travel from only $10 (€8) by bus.
The earliest train runs at 07:37, the last at 10:37. The fastest train covers the 65 miles (106 km) distance in 2h 10m.
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 $10 (€8)
Distance 65 miles (106 km) |
Average train duration 2h 25m |
Cheapest ticket price $29 (€24) |
Trains per day 7 |
Fastest train 2h 10m |
First train 7:37 AM |
Last train 10:37 AM |
Cheapest Month Jun |
Cheapest Day Fri |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Mon |
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 $10 (€8)
Train companies: Southern, South Western Railway, Thameslink from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) trainsSouthern, South Western Railway, Thameslink trains will get you between Portsmouth & Southsea (PMS) and London Kings Cross (KGX) from $10 (€8). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Southern
About
Southern Rail is a train company based in the United Kingdom. It operates a wide range of services, from high-speed intercity trains to local commuter services. Its trains include the InterCity 125, InterCity 225, and Class 444 and 450. It also offers a variety of ticket types, such as Advance, Off-Peak, and Super Off-Peak. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for Southern Rail are London to Brighton, London to Southampton, and London to Portsmouth.
Luggage & cancellation policy
Southern frequency
2 a day
Luggage included
2 pieces of luggage and 1 piece of hand luggage
Luggage storage
Overhead racks and luggage areas at the end of carriages
Cancellation Policy
According to ticket type conditions
Refund
Full refund provided
Amenities on board the train
Wifi
Food sold onboard
Trolley service with snacks and drinks
Seat reservation
Seat reservations available for a fee
Toilets
USB plugs
Accessibility
Wheelchair spaces and accessible toilets available
Pets
Small pets in carriers travel free, larger dogs require a ticket
Quiet zone
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 10m
Cheapest Price
$29 (€24)
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
Thameslink
About
Thameslink is a train service that operates in the United Kingdom. It is operated by Govia Thameslink Railway and serves the counties of Bedfordshire, Cambridgeshire, Hertfordshire, London, and Surrey. The trains run from early morning until late at night, with some services running 24 hours a day. There are a variety of train types available, including Class 700 Desiro City, Class 377 Electrostar, Class 387/1 Electrostar, and Class 319/0. Ticket types include Anytime, Off-Peak, Super Off-Peak, and Advance. Onboard facilities include Wi-Fi, power sockets, and air conditioning. The most popular routes for Thameslink are London to Brighton, London to Bedford, and London to Luton.
Luggage & cancellation policy
Luggage included
2 large items of luggage and 1 small hand luggage
Luggage storage
Overhead racks, luggage areas at the end of carriages, under seats
Cancellation Policy
Refund policies depend on ticket type
Refund
Full refund available if service is canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on some routes offering drinks and snacks
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating
Pets
Small pets free of charge. Dogs must be on a lead. Maximum two dogs per passenger
Quiet zone
Complete guide to London Kings Cross
Things to do in London Kings Cross
Discover the best of London Kings Cross — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London Kings Cross trip today.
- Must visit
The National Gallery
Major art museum on Trafalgar Square with masterpieces from the 13th to early 20th centuries. Worth the short trip from King’s Cross.
- Recommended
The Foundling Museum
Museum telling the story of the Foundling Hospital, Britain’s first home for abandoned children, with art, history, and Handel connections.
- Recommended
Coal Drops Yard
Stylish regenerated shopping and public space in King’s Cross, popular for its architecture, events, and photogenic industrial design.
- Recommended
Granary Square
Lively public square known for its fountains, canal-side setting, and social media popularity, especially in the King’s Cross redevelopment area.
- Recommended
Regent's Canal Towpath
Scenic walking route from King’s Cross with waterside views, boats, and access toward Camden and Little Venice.
Fish And Chips
Battered white fish with chips, traditionally served with mushy peas and tartar sauce. A classic British comfort dish found across London.
Sunday Roast
Roast meat with roast potatoes, seasonal vegetables, Yorkshire pudding and gravy. A longstanding British weekend tradition popular in London pubs.
Full English Breakfast
A hearty breakfast of eggs, sausages, bacon, beans, mushrooms and toast. It is one of the most recognisable traditional meals in England.
Dishoom King's Cross
A busy, well-known restaurant inspired by old Bombay cafés. Popular for breakfast, grills and house black daal in a stylish railway-themed setting.
The Gilbert Scott
An established brasserie inside the St Pancras Renaissance Hotel, known for British classics, elegant interiors and a more refined dining experience.
German Gymnasium
A grand, long-running restaurant and bar near King's Cross Station offering Central European dishes and cocktails in a dramatic historic hall.
Pound Sterling
Prices are high by UK standards, especially for hotels and dining, but chains, pubs, and meal deals help keep daily costs down.
Average meal costs
- Budget
- GBP 8-15 for takeaway or a basic lunch.
- Mid-range
- GBP 20-40 per person at a casual restaurant.
- Fine dining
- GBP 70+ per person at upscale restaurants.
- Coffee
- GBP 3-5 for a regular coffee.
Tipping culture
Service charge of 12.5% is often added in restaurants; if not, tip 10-12%. No tip needed for pubs at the bar. Round up taxis or add about 10%.
TfL Go
Get the appOfficial public transport app
Prices
- Single ticket
- GBP 2.80
- Day pass
- GBP 8.90
To the city center
London Kings Cross -> Charing Cross, London
- Distance
- 3 km
- Travel time
- 10 min
- Use Contactless or Oyster for the cheapest fares; adult PAYG bus and tram fares are capped automatically. Card payment is accepted on buses and trams, but cash is not.
- TfL fares vary by zone and time of day; a Day Travelcard can cost more than the daily cap, so Contactless or Oyster is usually better for most visitors.
FAQs: Trains from Portsmouth & Southsea (PMS) to London Kings Cross (KGX)
Find answers to the most common questions about traveling from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) 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 London Kings Cross (KGX), this guide helps you travel smarter and with confidence.
Train ticket prices from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) can vary. The cheapest ticket starts at $29 (€24), while the average price is around $37 (€31).
The train from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) takes 2h 10m and runs 7 per day.
The first train from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) leaves at 7:37 AM.
The distance by train from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) is 65 miles (106 km).
The last train from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) leaves at 10:37 AM.
There is no high speed train available from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
There is no direct train service currently available from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
Unfortunately, there is no night train available from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
The cheapest way to get from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) is by bus, with a cost of around $10 (€8).
The train journey from Portsmouth & Southsea to London Kings Cross offers scenic views particularly as it departs Portsmouth, showcasing the English Channel and coastal landscapes. However, much of the route is urban or suburban, with views of towns and countryside as it approaches London.
A day trip from Portsmouth & Southsea to London Kings Cross is not feasible as the journey takes 2h 10m. Trains run 7 times per day over a distance of 65 miles (106 km).
Yes, you can take the train from Portsmouth & Southsea (PMS) to London Kings Cross (KGX).
Since neither Portsmouth & Southsea (PMS) nor London Kings Cross (KGX) 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 London Kings Cross (KGX) include Cambridge, Stevenage, Peterborough, Knebworth, Welwyn Garden City.
We recommend using the train as it is the most popular way to get from Portsmouth & Southsea (PMS) to London Kings Cross (KGX) 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.
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 Portsmouth & Southsea (PMS) to London Kings Cross (KGX)
Portsmouth
London
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 London.
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 transit options for Portsmouth & Southsea
- Location for Rail Replacement Services: Station Street bus stop at side of Railway Station near Matalan car park.
The major train station for arrivals in London is London Kings Cross. Find all the information you need to know about services, amenities and connections at London Kings Cross for your journey to London from Portsmouth.
Amenities at train station
Wifi
Lockers
ShoppingParkingDiningATM
TaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike Rental
Information Deskinformation
Ticket Office Hours
- Mon - Fri: 05:00 - 01:36
- Sat: 05:00 - 00:36
- Sun: 05:30 - 01:36
Wifi
- Free, unlimited Wi-Fi in the station.
Lockers
- Located by the entrance of Platform 9 provided by Excess Baggage Co, open daily from 08:00 until 21:00
Shopping
- Type of shops available: Cafes, bars, kiosks, restaurants, delicatessens, confectioners, groceries, food and drink to eat in or take away. clothes, stationery, flowers, photo processing, mobile phones, bureau de change, shoe repairs, key cutting, Pharmacy and prescriptions, optician, fitness, health and beauty services
Parking
- Car Park: Station Car Park
Dining
- Caffè Nero
- Starbucks
- The Pasty Shop
- Upper Crust
- Giraffe World Kitchen
- Black Sheep Coffee
- Hotel Chocolat
- Leon
- Pret a Manger
- Wasabi
- & more
Taxis
- Taxi: The taxi rank is situated on Pancras Road just outside of the station
- Accessible taxis: Accessible taxis are located at the taxi rank situated on Pancras Road just outside of the station. The taxi rank is located outside the station on Pancras Road. There is a help point at the taxi rank that can be used to request disability assistance. All London Black Cabs can accommodate wheelchair passengers without wheelchair users having to leave their wheelchair
Accessibility
- There is step-free access in the whole station to all platforms. There are elevators between the concourse and Mezzanine and London Underground ticket hall
WC
- Toilets Location: The toilets including accessible toilets are located next to platform 9. There also toilets on the Mezzanine Level
- National key toilets: Yes
- National key toilets location: Accessible toilets are located next to platform 9 and can be operated by a radar key
- Baby changing facilities: Yes
Hotel
- Point A Hotel, London Kings Cross St Pancras
- Premier Inn London Kings Cross Hotel
- St. Pancras Renaissance Hotel London
Ticket Office
- Mon - Fri: 05:00 - 01:36
- Sat: 05:00 - 00:36
- Sun: 05:30 - 01:36
Bike Parking
- Storage sheltered: Yes
- Storage location: Platforms 1, 8 & 9
- Storage CCTV: Yes
Information Desk
- Located near the main entrance
Public transit options for London Kings Cross
- Underground lines: Circle, Piccadilly, Hammersmith & City, Northern, Metropolitan, Victoria
- Bus lines: 10, 17, 30, 45, 46, 59, 63, 73, 91, 205, 214, 259, 390, 476
- Train lines: Thameslink, Grand Central, Hull, London North Eastern, Gatwick Express
- Metro: N/A
Most popular train connections from Portsmouth & Southsea (PMS)
More options for your journey from Portsmouth & Southsea (PMS) to London Kings Cross (KGX)
Here are some other resources that might have the information you need
Most popular trains to and from London Kings Cross (KGX) and Portsmouth & Southsea (PMS)
Most popular train connections to London Kings Cross (KGX)
HomeTrainsTrains in United KingdomTrain Times to London Kings Cross (KGX)Portsmouth & Southsea (PMS) to London Kings Cross (KGX) train
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