Portsmouth to Grantham Buses

Portsmouth to Grantham buses

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Trip Overview

The average bus between Portsmouth and Grantham takes 9h 33m and the fastest bus takes 6h 52m. The bus service runs several times per day from Portsmouth to Grantham. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 33m
Duration: 209 mi
Distance: £36
Average price: 3 times a day
Frequency

Bus

best

Take the bus from The Hard Interchange to Heathrow Terminal 5bus 030
Take the bus from London Heathrow Airport Terminal 5 to Leicester St Margaret's Bus Stationbus Uk900 / ...

7h 39m

£27–53

Portsmouth to Grantham bus times

Buses run 3 times a day between Portsmouth and Grantham. 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 Grantham at 10:57 AM. All services require a transfer at Heathrow Terminal 5 and take an average of 9h 33m. The schedules shown below are for the next available departures.

Departing Monday, October 19, 2026

8:10 PM → 8:10 AM
Arrives next day
12h • 3 changes

Departing Tuesday, October 20, 2026

5:35 AM → 12:57 PM
7h 22m • 3 changes
9:20 AM → 5:05 PM
7h 45m • 3 changes
8:10 PM → 8:10 AM
Arrives next day
12h • 3 changes

Departing Wednesday, October 21, 2026

5:35 AM → 12:57 PM
7h 22m • 3 changes
9:20 AM → 5:05 PM
7h 45m • 3 changes
8:10 PM → 8:10 AM
Arrives next day
12h • 3 changes

Departing Thursday, October 22, 2026

5:35 AM → 12:57 PM
7h 22m • 3 changes
9:20 AM → 5:05 PM
7h 45m • 3 changes
8:10 PM → 8:10 AM
Arrives next day
12h • 3 changes

Departing Friday, October 23, 2026

5:35 AM → 12:57 PM
7h 22m • 3 changes
8:20 AM → 5:05 PM
8h 45m • 3 changes
10:50 AM → 6:57 PM
8h 7m • 3 changes
1:50 PM → 8:12 AM
Arrives next day
18h 22m • 3 changes
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Departing Saturday, October 24, 2026

6:05 AM → 12:57 PM
6h 52m • 3 changes
8:30 AM → 4:57 PM
8h 27m • 3 changes
10:50 AM → 6:55 PM
8h 5m • 3 changes

Frequently asked questions

Want to know about travelling from Portsmouth to Grantham? 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 Grantham buses

Trip Overview

Bus