The cheapest and fastest trains from Portsmouth to Northampton
Cheapest price
$52
Average price
$85
Fastest journey
3 h 55 m
Average duration
4 h 7 m
Trains per day
2
Distance
162 km
The best way to find a cheap train ticket from Portsmouth to Northampton is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portsmouth to Northampton will cost around $85 if you buy it on the day, but the cheapest tickets can be found for only $52.
Of the 2 trains that leave Portsmouth for Northampton on Fri, Dec 19, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Dec 19 the direct trains cover the 162 km distance in an average of 4 h 7 m but if you time it right, some trains will get you there in just 3 h 55 m .
On Fri, Dec 19 the slowest trains will take 4 h 18 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 bus and train for Portsmouth to Northampton
Omio recommends booking the bus as it is the most popular option from Portsmouth to Northampton among Omio's users. If you are prioritising price take the bus with prices starting from €24. For those with little time consider booking a train which can get you there in 3h 14m. 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 €24, and a train costs an average of €39.
Distance: 100 miles (162 km)
Compare train with
| Train | Most popular Bus |
|---|---|
€80 Average price | €38 Average price Cheapest |
3h 44m Average total duration Fastest 3h 14m Onboard + 30m Additional time* | 5h 20m Average total duration 4h 50m Onboard + 30m Additional time* |
0.0 - 0.1kg CO2 emissions Lowest | 0.2 - 0.4kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Portsmouth to Northampton train times
The table below shows live departures for Portsmouth to Northampton trains for today, Thursday, December 18. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:24 AM Portsmouth | 5h01 | 10:25 AM Northampton | 0 transfersDirect | |
![]() | 7:07 AM Portsmouth | 4h18 | 11:25 AM Northampton | 0 transfersDirect | |
![]() | 3:37 PM Portsmouth | 5h48 | 9:25 PM Northampton | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portsmouth to Northampton 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.
Dec 19
Dec 20
Dec 21
Dec 22
Dec 23
Dec 24
Dec 25
Why should you book Portsmouth to Northampton trains with Omio?
Southern as well as South Western Railway offer trains services from Portsmouth to Northampton. Omio is an official ticket reseller for all your travel options from Portsmouth to Northampton.
Why book with Omio vs Southern?
- Compare with other providers: On Omio, you can not only buy tickets for Southern, but also compare tickets for the likes of South Western Railway to find the best option for your trip from Portsmouth to Northampton.
- 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 Southern with all available travel options, which are bus and train to ensure you get the best deal for traveling from Portsmouth to Northampton.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Southern tickets can be bought on Southern's website or third party sellers, Omio allows you to compare with the likes of South Western Railway to help you choose the right option for your journey from Portsmouth to Northampton.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Portsmouth to Northampton.
Journey information
Overview: Train from Portsmouth to Northampton
Trains from Portsmouth to Northampton run on average 7 times per day, taking around 3h 14m. Cheap train tickets for this journey start at $49 (€39) but you can travel from only $30 (€24) by bus.
The earliest train runs at 01:03, the last at 21:41. The fastest train covers the 100 miles (162 km) distance in 3h 41m.
Distance 100 miles (162 km) |
Average train duration 3h 14m |
Cheapest ticket price $49 (€39) |
Trains per day 7 |
Fastest train 3h 41m |
First train 01:03 |
Last train 21:41 |
Train companies: Southern, South Western Railway from Portsmouth to Northampton trainsSouthern, South Western Railway trains will get you between Portsmouth and Northampton from $30 (€24). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Southern
South Western Railway
FAQs: Trains from Portsmouth to Northampton
Find answers to the most common questions about traveling from Portsmouth to Northampton by train. 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 train, the cheapest option, or tips for making the most of your visit at Northampton, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Portsmouth to Northampton
- Opening hours: Monday - Friday 05:40 - 20:30 Saturday 05:40 - 20:30 Sunday 06:40 - 20:40
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms. Please be aware that some platforms at this station have no or only partial tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located in the Lower Concourse, next to the gateline. The National key toilets are located in the Lower Concourse; these toilets are operated by a radar key. A radar key is available from station staff upon request. A 'National Key Scheme' key [RADAR] can be purchased by contacting the following. Address: 12 City Forum, 250 City Road, London, EC1V 8AF. Tel: 020 7250 3222. Minicom: 020 7250 4119. Fax: 020 7250 0212. Email: [email protected]
- National key toilets: Yes
- Baby changing facilities: No
- Storage sheltered: Yes
- Storage location: Concourse and car park
- Storage CCTV: Yes
- Location for Rail Replacement Services: Station Street bus stop at side of Railway Station near Matalan car park.
- Opening hours: Monday - Friday 05:50 - 19:00 Saturday 06:30 - 19:00 Sunday 08:00 - 19:00
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category B Station - Steps or 20m ramp (approx. 1:11 gradient) to main entrance, or steps to side entrance. 32m ramp (gradient up to 1:8) from Wightlink IoW ferry terminal. Level access to all platforms. Stepped footbridge between platforms is also available. Please be aware that this station has no tactile paving on the platform edge.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- National key toilets location: The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- Baby changing facilities: No
- Storage sheltered: No
- Storage location: Platform 1 and outside booking hall
- Storage CCTV: Yes
- Location for Rail Replacement Services: Hard Interchange Stands G, H or J
- Opening hours: Monday - Friday 05:55 - 19:40 Saturday 05:55 - 19:40 Sunday 09:10 - 18:40
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Step-free category A Station - This station has step-free access to all platforms
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- Toilets Location: The toilets are located in the Booking Hall on Platform 1. The National key toilets are located in the Booking Hall on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- Baby changing facilities: No
- Storage sheltered: Yes
- Storage location: Platform 1
- Storage CCTV: No
- Information available from staff: Yes - from help point
- Helpline Contact: 0800 5282100
- Location for Rail Replacement Services: Goldsmith Avenue (for buses in both directions). Goldsmith Avenue is located on the opposite side of the footbridge from the main entrance/taxi rank/Railway club.
- Opening hours: Monday - Friday 06:00 - 21:00 Saturday 06:00 - 21:00 Sunday 06:45 - 20:00 Peak demand is 0700-1000 1630-1830 Mon-Fri
- Type of shops available: WHSmith and Enterprise car rental
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: Yes
- Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station
- Accessible taxis: Accessible taxis are available
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: Yes
- Toilets Location: The toilets are located on the Main Concourse. The National key toilets are located on the Main Concourse; these toilets are operated by a RADAR key. The RADAR key is available at the Customer Information Point; the RADAR key is available from station security after 00:30 at night. The toilet facilities are available: Monday - Saturday 04:00-22:30 and Sunday 06:00-22:30.
- National key toilets: Yes
- Baby changing facilities: Yes
- Baby changing facilities location: Female toilets,Male toilets
- Storage sheltered: Yes
- Storage location: Long stay car park and blue badge parking bays area.
- Storage CCTV: Yes
- Information available from staff: Yes - from help point,Yes - from information point,Yes - from ticket office
- Helpline Contact: 0800 0248 997
- Passenger Information Systems: Departure screens, Announcements
- Location for Rail Replacement Services: In the event of engineering the bus/coach will collect from the layby/turning circle on the car park side of the station building. Please check the destination of your bus/coach before boarding.
Most popular train connections from Portsmouth
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