The cheapest and fastest coaches from Luton to Portsmouth
Cheapest price
£24
Average price
£37
Fastest journey
3 h 20 m
Average duration
3 h 57 m
Buses per day
12
Distance
129 km
The best way to find a cheap coach ticket from Luton to Portsmouth is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Luton to Portsmouth will cost around £37 if you buy it on the day, but you can find cheap coach tickets today for only £24.
To travel from Luton to Portsmouth you need to make at least one change.
NXA31 · NX0307:304h45Luton, London Luton Airport Bus Station12:15Portsmouth, The Hard Interchange£241One-way1 change
NXA31 · NX03015:454h50Luton, London Luton Airport Bus Station20:35Portsmouth, The Hard Interchange£241One-way1 change
NXA31 · NX0309:455h10Luton, London Luton Airport Bus Station14:55Portsmouth, The Hard Interchange£241One-way1 change
NXA2 · NX03018:304h30Luton, London Luton Airport Bus Station23:00Portsmouth, The Hard Interchange£241One-way1 change
NXA31 · NX03012:454h40Luton, London Luton Airport Bus Station17:25Portsmouth, The Hard Interchange£241One-way1 change
NX231 · NX03021:103h20Luton, London Luton Airport Bus Station0:30Portsmouth, The Hard Interchange£491One-way1 change
NX230 · NX03015:253h55Luton, London Luton Airport Bus Station19:20Portsmouth, The Hard Interchange£501One-way1 change
NX231 · NX03022:104h05Luton, London Luton Airport Bus Station2:15Portsmouth, The Hard Interchange£501One-way1 change
NX240 · NX03012:154h10Luton, London Luton Airport Bus Station16:25Portsmouth, The Hard Interchange£421One-way1 change
NX230 · NX0309:404h15Luton, London Luton Airport Bus Station13:55Portsmouth, The Hard Interchange£421One-way1 change
Travel Information
Compare train and coach for Luton to Portsmouth
Omio recommends booking the coach as it is the most popular option from Luton to Portsmouth among Omio's users. If you are prioritising price take the train with prices starting from £19. For those with little time consider booking a train which can get you there in 3h 0m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a train costs an average of £19, and a coach costs an average of £18.
Distance: 129 km
Compare bus with
Most popular Coach | Train |
|---|---|
£32 Average Price | £30 Average Price Cheapest |
4h 18m Average total duration 3h 48m Onboard + 30m Additional time* | 3h 30m Average total duration Fastest 3h 0m Onboard + 30m Additional time* |
0.1 - 0.3kg CO2 emissions | 0.0 - 0.1kg CO2 emissions Lowest |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Luton to Portsmouth bus times
The table below shows live departures for Luton to Portsmouth coaches for today, Sunday 12 July. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
NX240 · NX030 | On time 12:15 Luton, London Luton Airport Bus Station | 4h10 | 16:25 Portsmouth, The Hard Interchange | 1 change | |
NX231 · NX030 | On time 21:10 Luton, London Luton Airport Bus Station | 3h20 | 0:30 Portsmouth, The Hard Interchange | 1 change | |
NX231 · NX030 | On time 22:10 Luton, London Luton Airport Bus Station | 4h05 | 2:15 Portsmouth, The Hard Interchange | 1 change | |
| Monday 13 July | |||||
NX230 · NX030 | Delayed 8:30 6:05Luton, London Luton Airport Bus Station | 4h45 | 10:50 Portsmouth, The Hard Interchange | 1 change | |
NXA31 · NX030 | On time 7:30 Luton, London Luton Airport Bus Station | 4h45 | 12:15 Portsmouth, The Hard Interchange | 1 change | |
NX230 · NX030 | On time 9:40 Luton, London Luton Airport Bus Station | 4h15 | 13:55 Portsmouth, The Hard Interchange | 1 change | |
NXA31 · NX030 | On time 9:45 Luton, London Luton Airport Bus Station | 5h10 | 14:55 Portsmouth, The Hard Interchange | 1 change | |
NX230 · NX030 | On time 15:25 Luton, London Luton Airport Bus Station | 3h55 | 19:20 Portsmouth, The Hard Interchange | 1 change | |
NX230 · NX030 | On time 17:20 Luton, London Luton Airport Bus Station | 4h30 | 21:50 Portsmouth, The Hard Interchange | 1 change | |
NXA2 · NX030 | On time 18:30 Luton, London Luton Airport Bus Station | 4h30 | 23:00 Portsmouth, The Hard Interchange | 1 change | |
Find all the dates and times for this journey
Compare prices and tickets Luton to Portsmouth by train or coach
Compare train and coach 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.
13 Jul
14 Jul
15 Jul
16 Jul
17 Jul
18 Jul
19 Jul
Why should you book Luton to Portsmouth coaches with Omio?
Why book with Omio vs National Express?
- Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of Stagecoach East or Arriva UK to find the best option for your trip from Luton to Portsmouth.
- 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 train and bus to ensure you get the best deal for traveling from Luton to Portsmouth.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Luton to Portsmouth.
Journey information
Overview: Bus from Luton to Portsmouth
Buses from Luton to Portsmouth run on average 10 times per day, taking around 3h 48m. Cheap bus tickets for this journey start at £18 if you book in advance.
The earliest coach runs at 03:05, the last at 23:50. The fastest coach covers the 129 km distance in 3h 20m.
Distance 129 km |
Average bus duration 3h 48m |
Cheapest ticket price £18 |
Buses per day 10 |
Fastest bus 3h 20m |
First bus 3:05 |
Last bus 23:50 |
Cheapest Month Feb |
Cheapest Day Wed |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Tue |
Best time to book 56 days |
Bus providers: National Express, Stagecoach East, Arriva UK from Luton to PortsmouthYou can travel by bus between Luton to Portsmouth with National Express, Stagecoach East, Arriva UK for as low as £18. When you search for schedules and tickets, Omio will show you the best journey
National Express
Stagecoach East
Arriva UK
FAQs: Luton to Portsmouth coach
Find answers to the most common questions about traveling from Luton 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 Luton and Portsmouth
Most Luton to Portsmouth buses use the Luton, London Luton Airport Bus Station to Portsmouth, The Hard Interchange station pair, with some services arriving at Portsmouth, University. Use this guide to compare Luton and Portsmouth bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Luton station do buses to Portsmouth leave from?
Getting to Luton, Station Interchange from Luton city centre
Which Portsmouth station do buses from Luton arrive at?
Getting to Portsmouth, The Hard Interchange from Portsmouth city centre
Portsmouth, The Hard Interchange is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth, The Hard Interchange bus station facilities and services
Portsmouth, The Hard Interchange has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food and drink
Food options include: Café at The Hard (in the station), Fast Food Outlet (in the station).
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the entrance.
Tickets and information
Ticket office support is available at Portsmouth, The Hard Interchange.
Parking, taxis and toilets
Available at Portsmouth, The Hard Interchange: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Portsmouth, The Hard Interchange: Elevators, ramps.
Getting to Portsmouth, International Port from Portsmouth city centre
Portsmouth, International Port is 1 km from Portsmouth city centre. Public transport options include:
Portsmouth, International Port bus station facilities and services
Portsmouth, International Port has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food and drink
Food options include: Café in the terminal (in the station), Fast-food outlet (in the station).
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the entrance of the terminal.
Tickets and information
Ticket office support is available at Portsmouth, International Port.
Parking, taxis and toilets
Available at Portsmouth, International Port: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Portsmouth, International Port: Elevators, ramps.
More options for your journey from Luton to Portsmouth
Here are some other resources that might have the information you need

