Luton to Portsmouth bus with National Express

Sat, Sep 19
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Stagecoach East
Arriva UK
FlixBus
Alsa
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Stagecoach East
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The cheapest and fastest buses from Luton to Portsmouth

Showing times, prices and bookable tickets for Sep 19

Cheapest price on Sep 19

$34

Average ticket price on Sep 19

$61

Fastest journey on Sep 19

3 h 20 m

Average journey duration on Sep 19

4 h 2 m

Buses on Sep 19

12

Distance

129 km

Cheap tickets

The best way to find a cheap bus ticket from Luton to Portsmouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Luton to Portsmouth will cost around $61 if you buy it on the day, but the cheapest tickets can be found for only $34.

Fast buses

It's difficult to get from Luton to Portsmouth without transferring at least once.

  • National ExpressNXA2 · NX030
    6:30 PM4h30
    Luton, London Luton Airport Bus Station
    11:00 PMPortsmouth, The Hard Interchange
    $341One-way
    1 transfer
  • National ExpressNXA31 · NX030
    1:45 PM5h05
    Luton, London Luton Airport Bus Station
    6:50 PMPortsmouth, The Hard Interchange
    $341One-way
    1 transfer
  • National ExpressNXA31 · NX030
    12:45 PM4h40
    Luton, London Luton Airport Bus Station
    5:25 PMPortsmouth, The Hard Interchange
    $341One-way
    1 transfer
  • National ExpressNXA31 · NX030
    9:45 AM5h10
    Luton, London Luton Airport Bus Station
    2:55 PMPortsmouth, The Hard Interchange
    $341One-way
    1 transfer
  • National ExpressNXA31 · NX030
    7:40 AM4h35
    Luton, London Luton Airport Bus Station
    12:15 PMPortsmouth, The Hard Interchange
    $361One-way
    1 transfer

Travel Information

Compare train and bus for Luton to Portsmouth

Omio recommends booking the bus as it is the most popular option from Luton to Portsmouth among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $54 For those with little time, consider booking a train, which has an average total journey time of 3h 14m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.0 - 0.1kg. Average ticket prices depend on the travel mode: a bus costs an average of $54, while a train costs an average of $61.

Distance: 80 miles (129 km)

Compare bus with

Most popular
Bus
Train
Driving

$54

Average price

Cheapest

$61

Average price

$36

Average price

(fuel + tolls)

3h 45m

Average total duration

3h 15m

Onboard

+

30m

Additional time*

3h 14m

Average total duration

Fastest

2h 44m

Onboard

+

30m

Additional time*

1h 51m

Average total duration

(door-to-door)

0.1 - 0.3kg

CO2 emissions

0.0 - 0.1kg

CO2 emissions

Lowest

-

CO2 emissions

National Express

Most popular bus company

South Western Railway

Most popular train company

Your own car or car rental

Direct Options

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

The cheapest way to travel from Luton to Portsmouth is a bus with an average price of $54.

This is compared to other travel options from Luton to Portsmouth:

A bus is $7 less than a train for this route with tickets for a train from Luton to Portsmouth costing on average $61.

The fastest way to travel from Luton to Portsmouth is by train with an average journey time of 2h 44m.

Other travel options to Portsmouth take longer:

Bus takes on average 3h 15m.

It's helpful to compare your options as there are 2 ways to travel between Luton and Portsmouth including taking a train and bus.
We recommend using the bus as it is the most popular way to get from Luton to Portsmouth among Omio's users.
Take the bus. It's the cheapest way to make this trip, and the price gap is usually bigger than people expect.

Tickets start at around $54 compared to roughly $36 in fuel and tolls — a saving of about $-18.09. The journey takes 3h 15m versus 1h 51m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.

Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.

Luton to Portsmouth Bus Timetables

OperatorDeparture TimeArrival TimeDurationDeparture daysCheapest price
Operator
National Express
Departure Time
06:05AM
Arrival Time
10:50AM
Duration
4h45
Departure days
Mon, Wed
Cheapest price
$74
Operator
National Express
Departure Time
06:20AM
Arrival Time
10:40AM
Duration
4h20
Departure days
Sat
Cheapest price
$89
Operator
National Express
Departure Time
06:30AM
Arrival Time
11:15AM
Duration
4h45
Departure days
Tue, Thu
Cheapest price
$42
Operator
National Express
Departure Time
07:30AM
Arrival Time
12:15PM
Duration
4h45
Departure days
Mon, Tue, Wed, Thu
Cheapest price
$26
Operator
National Express
Departure Time
07:40AM
Arrival Time
12:15PM
Duration
4h35
Departure days
Sat
Cheapest price
$36
Operator
National Express
Departure Time
09:40AM
Arrival Time
01:55PM
Duration
4h15
Departure days
Mon, Wed, Sat
Cheapest price
$75
Operator
National Express
Departure Time
09:45AM
Arrival Time
02:55PM
Duration
5h10
Departure days
Mon, Sat, Sun
Cheapest price
$33
Operator
National Express
Departure Time
10:45AM
Arrival Time
03:50PM
Duration
5h05
Departure days
Tue, Wed, Thu
Cheapest price
$31
Operator
National Express
Departure Time
12:15PM
Arrival Time
04:25PM
Duration
4h10
Departure days
Mon, Sat
Cheapest price
$81
Operator
National Express
Departure Time
12:45PM
Arrival Time
05:25PM
Duration
4h40
Departure days
Mon, Sat
Cheapest price
$33
Operator
National Express
Departure Time
01:30PM
Arrival Time
06:30PM
Duration
5h00
Departure days
Wed
Cheapest price
$59
Operator
National Express
Departure Time
01:45PM
Arrival Time
06:50PM
Duration
5h05
Departure days
Sat
Cheapest price
$34
Operator
National Express
Departure Time
02:45PM
Arrival Time
07:40PM
Duration
4h55
Departure days
Wed
Cheapest price
$31
Operator
National Express
Departure Time
03:25PM
Arrival Time
07:20PM
Duration
3h55
Departure days
Mon
Cheapest price
$85
Operator
National Express
Departure Time
03:45PM
Arrival Time
08:20PM
Duration
4h35
Departure days
Mon, Sat
Cheapest price
$33
Operator
National Express
Departure Time
05:10PM
Arrival Time
09:50PM
Duration
4h40
Departure days
Sat
Cheapest price
$90
Operator
National Express
Departure Time
05:20PM
Arrival Time
09:50PM
Duration
4h30
Departure days
Mon, Wed
Cheapest price
$75
Operator
National Express
Departure Time
05:30PM
Arrival Time
10:00PM
Duration
4h30
Departure days
Thu, Sun
Cheapest price
$50
Operator
National Express
Departure Time
06:05PM
Arrival Time
10:30PM
Duration
4h25
Departure days
Wed
Cheapest price
$31
Operator
National Express
Departure Time
06:30PM
Arrival Time
11:00PM
Duration
4h30
Departure days
Mon, Fri, Sat, Sun
Cheapest price
$33
Operator
National Express
Departure Time
09:10PM
Arrival Time
12:30AM
Duration
3h20
Departure days
Mon, Wed, Fri, Sat, Sun
Cheapest price
$50
Operator
National Express
Departure Time
10:10PM
Arrival Time
02:15AM
Duration
4h05
Departure days
Mon, Wed, Fri, Sat
Cheapest price
$63

Live departures

Luton to Portsmouth bus times

The table below shows live departures for Luton to Portsmouth buses for today, Friday, September 18. You can also manually refresh the results below to see updated bus journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
National ExpressNX231 · NX0309:10 PM Luton, London Luton Airport Bus Station
3h20
12:30 AM Portsmouth, The Hard Interchange1 transfer
National ExpressNX231 · NX03010:10 PM Luton, London Luton Airport Bus Station
4h05
2:15 AM Portsmouth, The Hard Interchange1 transfer
Saturday, September 19
National ExpressNX230 · NX0306:20 AM Luton, London Luton Airport Bus Station
4h20
10:40 AM Portsmouth, The Hard Interchange1 transfer
National ExpressNXA31 · NX0307:40 AM Luton, London Luton Airport Bus Station
4h35
12:15 PM Portsmouth, The Hard Interchange1 transfer
National ExpressNX230 · NX0309:40 AM Luton, London Luton Airport Bus Station
4h15
1:55 PM Portsmouth, The Hard Interchange1 transfer
National ExpressNXA31 · NX0309:45 AM Luton, London Luton Airport Bus Station
5h10
2:55 PM Portsmouth, The Hard Interchange1 transfer
National ExpressNX240 · NX03012:15 PM Luton, London Luton Airport Bus Station
4h10
4:25 PM Portsmouth, The Hard Interchange1 transfer
National ExpressNXA31 · NX03012:45 PM Luton, London Luton Airport Bus Station
4h40
5:25 PM Portsmouth, The Hard Interchange1 transfer
National ExpressNXA31 · NX0301:45 PM Luton, London Luton Airport Bus Station
5h05
6:50 PM Portsmouth, The Hard Interchange1 transfer
National ExpressNXA31 · NX0303:45 PM Luton, London Luton Airport Bus Station
4h35
8:20 PM Portsmouth, The Hard Interchange1 transfer
National ExpressNX230 · NX0305:10 PM Luton, London Luton Airport Bus Station
4h40
9:50 PM Portsmouth, The Hard Interchange1 transfer
National ExpressNXA2 · NX0306:30 PM Luton, London Luton Airport Bus Station
4h30
11:00 PM Portsmouth, The Hard Interchange1 transfer

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Luton to Portsmouth by train or bus

Compare train and bus 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.

Sat
Sep 19
Sun
Sep 20
Mon
Sep 21
Tue
Sep 22
Wed
Sep 23
Thu
Sep 24
Fri
Sep 25

Why should you book Luton to Portsmouth buses with Omio?

National Express as well as Stagecoach East or Arriva UK offer buses services from Luton to Portsmouth.
Omio is an official ticket reseller for all your travel options from Luton to Portsmouth.

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

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of bus

Buses from Luton to Portsmouth run on average 10 times per day, taking around 3h 15m. Cheap bus tickets for this journey start at $25 if you book in advance.

The earliest bus runs at 03:05, the last at 23:50. The fastest bus covers the 80 miles (129 km) distance in 2h 20m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
80 miles (129 km)
Average bus duration
3h 15m
Cheapest ticket price
$25
Buses per day
10
Fastest bus
2h 20m
First bus
3:05 AM
Last bus
11:50 PM
Cheapest Month
Feb
Cheapest Day
Wed
High Season
Jul - Sep
Low Season
Oct - Dec
Busiest Day
Thu
Least Busy Day
Mon
Best time to book
1 day
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Bus providers: National Express, FlixBus from Luton to PortsmouthYou can travel by bus between Luton to Portsmouth with National Express, FlixBus for as low as $25. When you search for schedules and tickets, Omio will show you the best journey

FlixBus

About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average FlixBus Duration
2h 20m
Cheapest FlixBus Price
$29
FlixBus frequency
10 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.

National Express

About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average National Express Duration
2h 25m
Cheapest National Express Price
$25
National Express frequency
10 a day
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
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.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.

Complete guide to Portsmouth

Things to do in Portsmouth

Discover the best of Portsmouth — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portsmouth trip today.

  • Must visit

Mary Rose Museum

World-class museum housing Henry VIII's raised flagship. See the preserved Tudor warship and immersive galleries on life aboard.

  • Must visit

HMS Victory

Museum dedicated to HMS Victory and Nelson's navy. Learn about the Battle of Trafalgar and life in the age of sail.

  • Must visit

HMS Warrior 1860

Historic ironclad from 1860 that changed naval warfare. Explore decks, engine spaces and displays in the Historic Dockyard.

British Pound Sterling (£)

Moderate for the UK. Hotels often cost less than London, while dining and local transit are mid-range for a coastal city.

Average meal costs

Budget
£8-15 for fast food or a simple meal.
Mid-range
£18-35 per person for a restaurant meal.
Fine dining
£60+ per person for upscale dining.
Coffee
£2.80-4 for coffee.

Tipping culture

Tipping is optional. In restaurants, 10-12.5% is common if service is not included. Round up taxi fares. Cafes usually do not expect tips, but small change is appreciated.

FAQs: Bus from Luton to Portsmouth

Find answers to the most common questions about traveling from Luton to Portsmouth by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Portsmouth, this guide helps you travel smarter and with confidence.

FAQs
Cheap bus tickets from Luton to Portsmouth can start from as little as $25 when you book in advance. The average bus ticket price for Luton to Portsmouth is $54 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Luton to Portsmouth is 2h 20m to travel the 80 miles (129 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Luton to Portsmouth leaves at 3:05 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Luton to Portsmouth leaves at 11:50 PM.
There are 10 buses a day from Luton to Portsmouth which require at least one change with National Express, Stagecoach East, Arriva UK. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Luton to Portsmouth, you can count on National Express, Stagecoach East, Arriva UK for the best way to get you to Portsmouth. You can also check all possible bus companies who offer a service between Luton and Portsmouth and compare the amenities they offer before buying a bus ticket.
When departing from Luton , you have various bus station options to start your journey from including Luton, London Luton Airport Bus Station, Luton, Station Interchange . When arriving in Portsmouth , you can end your journey in bus stations like Portsmouth, The Hard Interchange, Portsmouth, University, Portsmouth, International Port, Southsea, Clarence Esplanade, Southampton, Burgess Rd / Broadlands Rd (Southampton University) .Passengers board the bus most frequently from Luton, London Luton Airport Bus Station, which is located around 1 miles (2 km) away from the city centre, and they get off the bus at Portsmouth, The Hard Interchange, located 1 away from the city centre.
A trip to Portsmouth from Luton is worth doing but not as a day trip with a journey time of 2h 20m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Luton to Portsmouth is February.
It's helpful to compare your options as there are 2 ways to travel between Luton and Portsmouth including taking a train and bus.
Yes, the following accessibility options are available when taking the bus from Luton to Portsmouth:
  • National Express
    • Assistance
    • Priority seating
    • Accessible toilets.
Yes, there are bathrooms on board the bus from Luton to Portsmouth for bus company National Express.
Whether you can cancel your bus ticket from Luton to Portsmouth depends on the bus companies:
  • 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.
Yes, bikes are allowed on board the bus with bus company National Express.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Luton to Portsmouth.
Yes, the following luggage options are included when booking a bus ticket from Luton to Portsmouth:
  • National Express
    • Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Yes, the following additional luggage options are available when booking a bus ticket from Luton to Portsmouth:
  • National Express
    • 10€ per additional bag.
Unfortunately, pets are not allowed on the bus from Luton to Portsmouth.
You can reserve your seat on the bus from Luton to Portsmouth with the following bus company: National Express
Yes, there are USB plugs on board the bus from Luton to Portsmouth with the following bus company: National Express.
Yes, there is Wifi on board the bus from Luton to Portsmouth with the following bus company: National Express.
Since neither Luton nor Portsmouth are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the bus as it is the most popular way to get from Luton to Portsmouth among Omio's users.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In Portsmouth, travelers should be cautious of pickpocketing, especially in crowded areas like the Historic Dockyard and Gunwharf Quays. Common scams include overcharging by taxi drivers and unofficial street vendors selling counterfeit goods. It is advisable to use licensed taxis, keep personal belongings secure, and remain vigilant when approached by strangers offering unsolicited services or deals.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular bus stations

Popular bus stations from Luton to 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.

Departure bus stations in Luton
Arrival bus stations in Portsmouth

Which Luton station do buses to Portsmouth leave from?

Buses from Luton to Portsmouth leave from Luton, London Luton Airport Bus Station. The station is 1 miles (3 km) from Luton city centre at Luton Airport, Airport Way, Luton LU2 9LU, UK.
Luton, Station InterchangeLuton Station Interchange, Luton LU1 2WG, UKWifiParkingDiningATMTaxisAccessibilityWCShowerTicket Office
City-centre transport

Getting to Luton, Station Interchange from Luton city centre

Bus17 · 7m · $2 · every ~2 min

Luton, Station Interchange bus station facilities and services

Luton, Station Interchange has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.

Food and drink

Food options include: Cafes and fast food options nearby.

Wi-Fi and ATMs

WiFi is available at nearby facilities. ATMs are aTM available within short walking distance.

Tickets and information

Ticket office support is available at Luton, Station Interchange.

Parking, taxis and toilets

Available at Luton, Station Interchange: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Luton, Station Interchange: Ramps and accessible routes available for wheelchairs.

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