Standard
- Free Wi-Fi
- Power plugs
Cheapest price on 18 Sept
£40
Average ticket price on 18 Sept
£40
Fastest journey on 18 Sept
4 h 30 m
Average journey duration on 18 Sept
4 h 30 m
Buses on 18 Sept
1
Distance
131 km
The best way to find a cheap coach ticket from London Luton Airport to Portsmouth Harbour (PMH) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Luton Airport to Portsmouth Harbour (PMH) will cost around £40 if you buy it on the day, but you can find cheap coach tickets today for only £40.
On Fri 18 Sept, we found 1 buses from London Luton Airport to Portsmouth Harbour (PMH), including 1 direct services.
These direct buses cover the 131 km distance in an average of 4 h 30 m but if you time it right, some buses will get you there in just 4 h 30 m .
The slowest buses will take 4 h 30 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.


Omio recommends booking the train as it is the most popular option from London Luton Airport to Portsmouth Harbour (PMH) among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £35 For those with little time, consider booking a train, which has an average total journey time of 3h 17m. Average ticket prices depend on the travel mode: a coach costs an average of £35, while a train costs an average of £69.
Distance: 131 km
| Coach | Most popular Train |
|---|---|
£35 Average Price Cheapest | £69 Average Price |
3h 43m Average total duration 3h 13m Onboard + 30m Additional time* | 3h 17m Average total duration Fastest 2h 47m Onboard + 30m Additional time* |
Direct Options | Direct Options |
This is compared to other travel options from London Luton Airport to Portsmouth Harbour (PMH):
A coach is £34 less than a train for this route with tickets for a train from London Luton Airport to Portsmouth Harbour (PMH) costing on average £69.
Other travel options to Portsmouth Harbour (PMH) take longer:
Coach takes on average 3h 13m.
The table below shows live departures for London Luton Airport to Portsmouth Harbour (PMH) coaches for today, Thursday 17 September. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
NX230 · NX030 | 6:05 Luton, London Luton Airport Bus Station | 4h45 | 10:50 Portsmouth, The Hard Interchange | 1 change | |
NXA31 · NX030 | 7:30 Luton, London Luton Airport Bus Station | 4h45 | 12:15 Portsmouth, The Hard Interchange | 1 change | |
NX230 · NX030 | 9:40 Luton, London Luton Airport Bus Station | 4h40 | 14:20 Portsmouth, The Hard Interchange | 1 change | |
NXA31 · NX030 | 10:45 Luton, London Luton Airport Bus Station | 5h15 | 16:00 Portsmouth, The Hard Interchange | 1 change | |
NX230 · NX030 | 13:30 Luton, London Luton Airport Bus Station | 5h00 | 18:30 Portsmouth, The Hard Interchange | 1 change | |
NXA31 · NX030 | 14:45 Luton, London Luton Airport Bus Station | 4h55 | 19:40 Portsmouth, The Hard Interchange | 1 change | |
NX230 · NX030 | 17:20 Luton, London Luton Airport Bus Station | 4h05 | 21:25 Portsmouth, The Hard Interchange | 1 change | |
NXA1 · NX030 | 18:05 Luton, London Luton Airport Bus Station | 4h25 | 22:30 Portsmouth, The Hard Interchange | 1 change | |
NX231 · NX030 | 21:10 Luton, London Luton Airport Bus Station | 3h20 | 0:30 Portsmouth, The Hard Interchange | 1 change | |
NX231 · NX030 | 22:10 Luton, London Luton Airport Bus Station | 4h05 | 2:15 Portsmouth, The Hard Interchange | 1 change | |
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.
Buses from London Luton Airport to Portsmouth Harbour (PMH) run on average 11 times per day, taking around 3h 13m. Cheap bus tickets for this journey start at £19 if you book in advance.
The earliest coach runs at 06:30, the last at 17:30. The fastest coach covers the 131 km distance in 2h 25m.
Distance 131 km |
Average bus duration 3h 13m |
Cheapest ticket price £19 |
Buses per day 11 |
Fastest bus 2h 25m |
First bus 6:30 |
Last bus 17:30 |
Cheapest Month Oct |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Sun |
Compare National Express classes and the amenities included in each one.
Find answers to the most common questions about traveling from London Luton Airport to Portsmouth Harbour (PMH) 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 Harbour (PMH), this guide helps you travel smarter and with confidence.

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