Northampton to Portsmouth bus with National Express

Sat, Jan 31
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The cheapest and fastest buses from Northampton to Portsmouth

Showing times and prices for Feb 01

Cheapest price

$46

Average price

$64

Fastest journey

5 h 55 m

Average duration

6 h 57 m

Buses per day

4

Distance

162 km

Cheap tickets

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

The average ticket from Northampton to Portsmouth will cost around $64 if you buy it on the day, but the cheapest tickets can be found for only $46.

Fast buses

Of the 4 buses that leave Northampton for Portsmouth on Sun, Feb 01, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Feb 01 the direct buses cover the 162 km distance in an average of 6 h 57 m but if you time it right, some buses will get you there in just 5 h 55 m .

On Sun, Feb 01 the slowest buses will take 8 h 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.

National Express
03:50AM5h55
Northampton
09:45AMPortsmouth
$461One-way
0 transfers
National Express
08:15AM8h00
Northampton
04:15PMPortsmouth
$611One-way
0 transfers
National Express
06:15AM6h45
Northampton
01:00PMPortsmouth
$731One-way
0 transfers
National Express
04:25PM7h08
Northampton
11:33PMPortsmouth
$771One-way
0 transfers

Travel Information

Compare bus and train for Northampton to Portsmouth

Omio recommends booking the bus as it is the most popular option from Northampton to Portsmouth among Omio's users. If you are prioritising price take the bus with prices starting from €33. For those with little time consider booking a train which can get you there in 2h 53m. 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 bus costs an average of €33, and a train costs an average of €68.

Distance: 100 miles (162 km)

Compare bus with

Most popular
Bus
Train

€38

Average price

Cheapest

€79

Average price

5h 3m

Average total duration

4h 33m

Onboard

+

30m

Additional time*

3h 23m

Average total duration

Fastest

2h 53m

Onboard

+

30m

Additional time*

0.2 - 0.4kg

CO2 emissions

0.0 - 0.1kg

CO2 emissions

Lowest
National Express

Most popular bus company

South Western Railway

Most popular train company

Direct Options

Direct Options

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

Live departures

Northampton to Portsmouth bus times

The table below shows live departures for Northampton to Portsmouth buses for today, Saturday, January 31. You can also manually refresh the results below to see updated bus journeys.

Last updated at 12:17 AM
ProviderDepartsDurationArrivesTransfers
Tickets
national_express3:50 AM Northampton
5h50
9:40 AM Portsmouth0 transfersDirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Northampton to Portsmouth by bus or train

Compare bus 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.

Sun
Feb 01
Mon
Feb 02
Tue
Feb 03
Wed
Feb 04
Thu
Feb 05
Fri
Feb 06
Sat
Feb 07

Why should you book Northampton to Portsmouth buses with Omio?

National Express operates all buses services from Northampton to Portsmouth.
Omio is an official ticket reseller for all your travel options from Northampton 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 to find the best option for your trip from Northampton 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 bus and train to ensure you get the best deal for traveling from Northampton 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 Northampton to Portsmouth.

Journey information

Overview: Bus from Northampton to Portsmouth

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of bus

Buses from Northampton to Portsmouth run on average 17 times per day, taking around 4h 33m. Cheap bus tickets for this journey start at $42 (€33) if you book in advance.

The earliest bus runs at 01:03, the last at 20:15. The fastest bus covers the 100 miles (162 km) distance in 5h 50m.

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
100 miles (162 km)
Average bus duration
4h 33m
Cheapest ticket price
$42 (€33)
Buses per day
17
Fastest bus
5h 50m
First bus
01:03
Last bus
20:15
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 from Northampton to PortsmouthYou can travel by bus between Northampton to Portsmouth with National Express for as low as $42 (€33). When you search for schedules and tickets, Omio will show you the best journey

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 Duration
5h 50m
Cheapest Price
$46 (€36)
National Express frequency
16 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.

FAQs: Bus from Northampton to Portsmouth

Find answers to the most common questions about traveling from Northampton 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 Northampton to Portsmouth can start from as little as $42 (€33) when you book in advance. The average bus ticket price for Northampton to Portsmouth is $49 (€38) ; 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 Northampton to Portsmouth is 5h 50m to travel the 100 miles (162 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 Northampton to Portsmouth leaves at 1:03 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Northampton to Portsmouth leaves at 8:15 PM.
There are 17 buses a day from Northampton to Portsmouth which require at least one change with National Express. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Northampton to Portsmouth, you can count on National Express for the best way to get you to Portsmouth. You can also check all possible bus companies who offer a service between Northampton and Portsmouth and compare the amenities they offer before buying a bus ticket.
A trip to Portsmouth from Northampton is worth doing but not as a day trip with a journey time of 5h 50m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Northampton to Portsmouth is September.
It's helpful to compare your options as there are 2 ways to travel between Northampton and Portsmouth including taking a bus and train.
Yes, the following accessibility options are available when taking the bus from Northampton to Portsmouth:
  • National Express
    • Assistance
    • Priority seating
    • Accessible toilets.
Yes, there are bathrooms on board the bus from Northampton to Portsmouth for bus company National Express.
Whether you can cancel your bus ticket from Northampton 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 Northampton to Portsmouth.
Yes, the following luggage options are included when booking a bus ticket from Northampton 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 Northampton to Portsmouth:
  • National Express
    • 10€ per additional bag.
Unfortunately, pets are not allowed on the bus from Northampton to Portsmouth.
You can reserve your seat on the bus from Northampton to Portsmouth with the following bus company: National Express
Yes, there are USB plugs on board the bus from Northampton to Portsmouth with the following bus company: National Express.
Yes, there is Wifi on board the bus from Northampton to Portsmouth with the following bus company: National Express.

popular bus stations

Popular bus stations from Northampton to Portsmouth

Northampton
Portsmouth
The major bus station for departures in Northampton is Northampton, Town Centre. Find all the information you need to know about services, amenities and connections at Northampton, Town Centre for your trip from Northampton to Portsmouth.
Northampton, Town Centre
information
Northampton, Saxon Avenue / Wake Way (Grange Park)
Northampton, London Road
information

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