Portsmouth to Northampton Buses

Portsmouth to Northampton buses

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Trip Overview

The average bus between Portsmouth and Northampton takes 4h 41m and the fastest bus takes 3h 45m. The bus service runs several times per day from Portsmouth to Northampton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 41m
Duration: 137 mi
Distance: £21
Average price: 5 times a day
Frequency

Bus

best

Take the bus from The Hard Interchange to Heathrow Central Bus Stationbus 030
Take the bus from London Heathrow Airport to Northampton Town Centrebus Uk905 / ...

4h 35m

£17–29

Portsmouth to Northampton bus times

Buses run 5 times a day between Portsmouth and Northampton. The earliest departure is at 5:35 AM in the morning, and the last departure from Portsmouth is at 8:10 PM which arrives into Northampton at 11:55 PM. All services require a transfer, and take on average 4h 41m. The schedules shown below are for the next available departures.

Departing Tuesday, October 13, 2026

5:35 AM → 12:40 PM
7h 5m • 1 change
9:20 AM → 3:45 PM
6h 25m • 1 change
12:55 PM → 6:00 PM
5h 5m • 1 change
4:10 PM → 8:05 PM
3h 55m • 1 change
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Departing Wednesday, October 14, 2026

5:35 AM → 12:40 PM
7h 5m • 1 change
9:20 AM → 3:45 PM
6h 25m • 1 change
12:55 PM → 6:00 PM
5h 5m • 1 change
4:10 PM → 8:05 PM
3h 55m • 1 change
Show more

Departing Thursday, October 15, 2026

5:35 AM → 12:40 PM
7h 5m • 1 change
9:20 AM → 3:45 PM
6h 25m • 1 change
12:55 PM → 6:00 PM
5h 5m • 1 change
4:10 PM → 8:05 PM
3h 55m • 1 change
Show more

Departing Friday, October 16, 2026

8:20 AM → 12:40 PM
4h 20m • 1 change
10:50 AM → 3:45 PM
4h 55m • 1 change
1:50 PM → 6:00 PM
4h 10m • 1 change
4:45 PM → 8:55 PM
4h 10m • 1 change
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Departing Saturday, October 17, 2026

8:30 AM → 12:40 PM
4h 10m • 1 change
10:50 AM → 3:45 PM
4h 55m • 1 change
1:50 PM → 6:00 PM
4h 10m • 1 change
4:55 PM → 8:55 PM
4h • 1 change
Show more

Departing Sunday, October 18, 2026

8:30 AM → 12:40 PM
4h 10m • 1 change
10:50 AM → 3:45 PM
4h 55m • 1 change
1:50 PM → 6:00 PM
4h 10m • 1 change
4:55 PM → 8:55 PM
4h • 1 change
Show more

Frequently asked questions

Want to know about travelling from Portsmouth to Northampton? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Portsmouth to Northampton buses

Trip Overview

Bus