The cheapest and fastest coaches from London Heathrow Airport to Portsmouth & Southsea (PMS)
Cheapest price
£19
Average price
£21
Fastest journey
1 h 55 m
Average duration
2 h 54 m
Buses per day
2
Distance
87 km
The best way to find a cheap coach ticket from London Heathrow Airport to Portsmouth & Southsea (PMS) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Heathrow Airport to Portsmouth & Southsea (PMS) will cost around £21 if you buy it on the day, but you can find cheap coach tickets today for only £19.
Of the 2 buses that leave London Heathrow Airport for Portsmouth & Southsea (PMS) every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 87 km distance in an average of 2 h 54 m but if you time it right, some buses will get you there in just 1 h 55 m .
The slowest buses will take 3 h 53 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 London Heathrow Airport to Portsmouth & Southsea (PMS)
Omio recommends booking the coach as it is the most popular option from London Heathrow Airport to Portsmouth & Southsea (PMS) among Omio's users. If you are prioritising price take the ferry with prices starting from £16. For those with little time consider booking a ferry which can get you there in 45m. The ticket price range depends on the travel mode: a ferry costs an average of £16, and a train costs an average of £42.
Distance: 87 km
Compare bus with
Most popular Coach | Train | Ferry |
|---|---|---|
£21 Average Price | £67 Average Price | £18 Average Price Cheapest |
3h 20m Average total duration 2h 50m Onboard + 30m Additional time* | 2h 55m Average total duration 2h 25m Onboard + 30m Additional time* | 1h 45m Average total duration Fastest 45m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
London Heathrow Airport to Portsmouth & Southsea (PMS) bus times
The table below shows live departures for London Heathrow Airport to Portsmouth & Southsea (PMS) coaches for today, Saturday 15 November. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 21:45 London Heathrow Airport | 1h45 | 23:30 Portsmouth & Southsea (PMS) | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Heathrow Airport to Portsmouth & Southsea (PMS) 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.
16 Nov
17 Nov
18 Nov
19 Nov
20 Nov
21 Nov
22 Nov
Journey information
Overview: Bus from London Heathrow Airport to Portsmouth & Southsea (PMS)
Buses from London Heathrow Airport to Portsmouth & Southsea (PMS) run on average 18 times per day, taking around 2h 50m. Cheap bus tickets for this journey start at £15 if you book in advance.
There are 10 coaches per day. The earliest coach runs at 11:00, the last at 21:45. The fastest coach covers the 87 km distance in 1h 45m.
Distance 87 km |
Average bus duration 2h 50m |
Cheapest ticket price £15 |
Buses per day 18 |
Direct buses 10 |
Fastest bus 1h 45m |
First bus 11:00 |
Last bus 21:45 |
Bus providers: National Express from London Heathrow Airport to Portsmouth & Southsea (PMS)You can travel by bus between London Heathrow Airport to Portsmouth & Southsea (PMS) with National Express for as low as £15. When you search for schedules and tickets, Omio will show you the best journey
National Express
FAQs: London Heathrow Airport to Portsmouth & Southsea (PMS) coach
Find answers to the most common questions about traveling from London Heathrow Airport to Portsmouth & Southsea (PMS) 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 & Southsea (PMS), this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from London Heathrow Airport (LHR) to Portsmouth & Southsea (PMS), follow these tips:
Start your search now and compare ticket prices to find the best deal!
Most popular bus connections from London Heathrow Airport
More options for your journey from London Heathrow Airport to Portsmouth & Southsea (PMS)
Here are some other resources that might have the information you need
