The cheapest and fastest coaches from Grimsby to Portsmouth
Cheapest price
£64
Average price
£64
Fastest journey
10 h 20 m
Average duration
10 h 20 m
Buses per day
1
Distance
315 km
The best way to find a cheap coach 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 £64 if you buy it on the day, but you can find cheap coach tickets today for only £64.
To travel from Grimsby to Portsmouth you need to make at least 2 changes.


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 bus with
Most popular Coach | Train |
|---|---|
£48 Average Price Cheapest | £86 Average Price |
9h 0m Average total duration 8h 30m Onboard + 30m Additional time* | 5h 15m Average total duration Fastest 4h 45m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Live departures
Grimsby to Portsmouth bus times
The table below shows live departures for Grimsby to Portsmouth coaches for tomorrow, Friday 6 March. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 09:05 Grimsby | 10h20 | 19:25 Portsmouth | 2 changes | |
This is the last bus 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.
06 Mar
07 Mar
08 Mar
09 Mar
10 Mar
11 Mar
12 Mar
Why should you book Grimsby to Portsmouth coaches with Omio?
Why book with Omio vs National Express?
- 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 National Express with all available travel options, which are bus and train to ensure you get the best deal for traveling from Grimsby to Portsmouth.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Grimsby to Portsmouth.
Journey information
Overview: Bus from Grimsby to Portsmouth
Buses from Grimsby to Portsmouth run on average 5 times per day, taking around 8h 30m. Cheap bus tickets for this journey start at £42 if you book in advance.
The earliest coach runs at 04:30, the last at 17:33. The fastest coach covers the 315 km distance in 10h 35m.
Distance 315 km |
Average bus duration 8h 30m |
Cheapest ticket price £42 |
Buses per day 5 |
Fastest bus 10h 35m |
First bus 04:30 |
Last bus 17:33 |
Bus providers: National Express from Grimsby to PortsmouthYou can travel by bus between Grimsby to Portsmouth with National Express for as low as £42. When you search for schedules and tickets, Omio will show you the best journey
National Express
FAQs: Grimsby to Portsmouth coach
Find answers to the most common questions about traveling from Grimsby to Portsmouth by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Portsmouth, this guide helps you travel smarter and with confidence.

- National Express
- Assistance
- Priority seating
- Accessible toilets.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- National Express
- 10€ per additional bag.
popular bus stations
Important Stations and Airports in Grimsby and Portsmouth
- 05:00-23:00
- Free Wi-Fi
- Café at The Hard (in the station)
- Fast Food Outlet (in the station).
- Available outside the main entrance.
- Elevators, ramps
- Available near the waiting area.
- Bus: 1, 2, 3, 7, 8, 13, 14 Train: South Western Railway, Southern, Great Western Railway
Most popular bus connections from Grimsby
More options for your journey from Grimsby to Portsmouth
Here are some other resources that might have the information you need

