The cheapest and fastest trains from Grimsby to Portsmouth
Cheapest price
£93
Average price
£93
Fastest journey
5 h 42 m
Average duration
5 h 42 m
Trains per day
1
Distance
315 km
The best way to find a cheap train ticket from Grimsby to Portsmouth is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Grimsby to Portsmouth will cost around £93 if you buy it on the day, but you can find cheap train tickets today for only £93.
Of the 1 trains that leave Grimsby for Portsmouth every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 315 km distance in an average of 5 h 42 m but if you time it right, some trains will get you there in just 5 h 42 m .
The slowest trains will take 5 h 42 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.


Travel Information
Compare coach and train for Grimsby to Portsmouth
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 prices starting from £42. For those with little time consider booking a train which can get you there in 4h 45m. The ticket price range depends on the travel mode: a coach costs an average of £42, and a train costs an average of £79.
Distance: 315 km
Compare train with
| Train | Most popular Coach |
|---|---|
£85 Average Price | £48 Average Price Cheapest |
5h 15m Average total duration Fastest 4h 45m Onboard + 30m Additional time* | 9h 0m Average total duration 8h 30m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Grimsby to Portsmouth train times
The table below shows live departures for Grimsby to Portsmouth trains for tomorrow, Friday 20 March. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 10:34 Grimsby | 5h42 | 16:16 Portsmouth | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Grimsby to Portsmouth by coach or train
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.
21 Mar
22 Mar
23 Mar
24 Mar
25 Mar
26 Mar
27 Mar
Journey information
Overview: Train from Grimsby to Portsmouth
Trains from Grimsby to Portsmouth run on average 5 times per day, taking around 4h 45m. Cheap train tickets for this journey start at £79 but you can travel from only £42 by coach.
The earliest train runs at 04:30, the last at 17:34. The fastest train covers the 315 km distance in 5h 42m.
Distance 315 km |
Average train duration 4h 45m |
Cheapest ticket price £79 |
Trains per day 5 |
Fastest train 5h 42m |
First train 04:30 |
Last train 17:34 |
Train companies: LNER from Grimsby to Portsmouth trainsLNER trains will get you between Grimsby and Portsmouth from £42. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
LNER
FAQs: Grimsby to Portsmouth train
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.

popular train stations
Important Stations and Airports in Grimsby and Portsmouth
- Opening hours: Sunday 08:45 - 19:30 Saturday 05:30 - 19:30 Monday, Tuesday, Wednesday, Thursday, Friday 06:00 - 19:30
- Car Park: Station Car Park
- 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
- 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
- Storage sheltered: Yes
- Storage location: On platform 1, within car park and within cycle hub
- Storage CCTV: Yes
- Location for Rail Replacement Services: Pick Up / Drop Off at the Station Front.
- Opening hours: Monday - Friday 05:40 - 20:30 Saturday 05:40 - 20:30 Sunday 06:40 - 20:40
- Car Park: Station Car Park
- 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
- 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
- Storage sheltered: Yes
- Storage location: Concourse and car park
- Storage CCTV: Yes
- Location for Rail Replacement Services: Station Street bus stop at side of Railway Station near Matalan car park.
- Opening hours: Monday - Friday 05:50 - 19:00 Saturday 06:30 - 19:00 Sunday 08:00 - 19:00
- Car Park: No
- 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
- 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
- Storage sheltered: No
- Storage location: Platform 1 and outside booking hall
- Storage CCTV: Yes
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
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