- Must visit
HMS Victory
A major naval museum where visitors can board Nelson’s flagship and explore life at sea through preserved decks and displays.
Omio recommends booking the coach as it is the most popular option from Grimsby to Portsmouth among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £63 For those with little time, consider booking a train, which has an average total journey time of 5h 15m. Average ticket prices depend on the travel mode: a coach costs an average of £63, while a train costs an average of £202.
Distance: 315 km
| Train | Most popular Coach | Driving |
|---|---|---|
£202 Average Price | £63 Average Price Cheapest | £63 Average Price (fuel + tolls) |
5h 15m Average total duration Fastest 4h 45m Onboard + 30m Additional time* | 8h 42m Average total duration 8h 12m Onboard + 30m Additional time* | 5h 17m 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 |
This is compared to other travel options from Grimsby to Portsmouth:
A coach is £139 less than a train for this route with tickets for a train from Grimsby to Portsmouth costing on average £202.
Other travel options to Portsmouth take longer:
Coach takes on average 8h 12m.
You'll arrive about 32m sooner (4h 45m by train vs 5h 17m by car). Tickets start at around £202 compared to roughly £63 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
The table below shows live departures for Grimsby to Portsmouth trains for today, Thursday 17 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 10:34 Grimsby | 5h56 | 16:30 Portsmouth | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare coach 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.
Trains from Grimsby to Portsmouth run on average 5 times per day, taking around 4h 45m. Cheap train tickets for this journey start at £202 but you can travel from only £63 by coach.
The earliest train runs at 04:30, the last at 17:34. The fastest train covers the 315 km distance in 10h 14m.
Distance 315 km |
Average train duration 4h 45m |
Cheapest ticket price £202 |
Trains per day 5 |
Fastest train 10h 14m |
First train 4:30 |
Last train 17:34 |
Cheapest Month Sept |
Cheapest Day Tue |
High Season Oct - Dec |
Low Season Jul - Sept |
Best time to book 7 days |
Discover the best of Portsmouth — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portsmouth trip today.
A major naval museum where visitors can board Nelson’s flagship and explore life at sea through preserved decks and displays.
This working museum ship reveals cramped Victorian submarine life and the engineering behind one of Britain’s earliest submarines.
Portsmouth’s city museum covers local history, football heritage and art, with exhibits spanning the city’s people and places.
A historic waterfront district with cobbled lanes, pubs, sea walls and several key heritage sites within easy walking distance.
A long pebble beach promenade with piers, gardens and open sea views, well suited to relaxed walks along the Southsea seafront.
A broad common by the Solent, popular for walks, picnics and views of passing ships, the Isle of Wight and seafront landmarks.
A rich fruit cake packed with dried fruit, spice and treacle, long associated with Hampshire baking and often enjoyed at Christmas and local celebrations.
Fresh crab landed on the South Coast, usually served simply in sandwiches, salads or dressed shells, prized for sweet meat and Portsmouth’s seaside setting.
A classic Portsmouth and Hampshire pub dish of smoked haddock, potato and onion in a creamy sauce, baked until golden and comforting in coastal weather.
Popular Southsea spot for classic fish and chips and fresh seafood, with a casual atmosphere close to the seafront.
Smart waterfront restaurant in Old Portsmouth serving modern British dishes with strong seafood options in an elegant, relaxed setting.
Historic pub in Old Portsmouth known for traditional British cooking, cask ales and harbour views in a characterful setting.
Moderate for the UK. Hotels can be pricey in summer, but dining and local buses remain manageable for most city-break budgets.
Restaurants: 10-12.5% if not already added. Taxis: round up or 10%. Cafés and pubs: tipping is optional, though small change is appreciated for table service.
Official public transport app
Portsmouth Harbour -> Guildhall Square, Portsmouth
Find answers to the most common questions about traveling from Grimsby 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.

Most Grimsby to Portsmouth trains use the Grimsby Town to Portsmouth & Southsea station pair. Use this guide to compare Grimsby and Portsmouth train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Grimsby Town has practical services for this route, including Wifi, Parking, Dining, Accessibility, WC, Hotel, Ticket Office, Bike Parking and Bike Rental.
Food and drink options are available at Grimsby Town.
Wi-Fi is available at Grimsby Town.
Ticket office support is available at Grimsby Town.
Available at Grimsby Town: Parking, WC.
Available at Grimsby Town: Bike Parking, Bike Rental.
Accessibility facilities are available at Grimsby Town: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step free access is provided from the station entrance to all platforms. Lifts are used to provide level access to Platform 2. This station is partially staffed. The station staffing hours are: Monday to Saturday: 06:00 - 21:30 Sunday: 08:30 - 20:45 This station is Category A. Station staff can provide assistance throughout the station, and with boarding and alighting the train. Customers requiring assistance should make themselves known to station staff no less than 20 minutes prior to the departure time of their train. Assistance can be requested in advance by contacting the TransPennine Express Assisted Travel Team on 0800 107 2149 (18001 prefix for TextRelay). Outside of staffed station hours, lifts are unavailable, and assistance to board and alight the train can be provided by the Conductor. The conductor is usually positioned at the rear of the train. Customers requiring the use of platform 2 or assistance to navigate through the station when the station is unstaffed are requested to contact the TransPennine Express Assisted Travel Team on 0800 107 2149 (18001 prefix for TextRelay) to arrange alternative transport to the closest station where assistance can be provided, Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station, 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: No.
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 options are available at Portsmouth & Southsea.
Wi-Fi is available at Portsmouth & Southsea. ATMs are available at Portsmouth & Southsea.
Ticket office support is available at Portsmouth & Southsea.
Lost and found is available at the station.
Available at Portsmouth & Southsea: Parking, WC.
Available at Portsmouth & Southsea: Bike Parking, Bike Rental.
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.
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