BP Portway, Milton Keynes
Portway, MK14 7BF Milton Keynes — South East
BP is a petrol station in Milton Keynes, South East. Find current diesel and unleaded prices, the full price history, opening hours and accepted payment methods — data source: UK Fuel Finder.
Unleaded (E10)
Diesel
Price history
Interactive price history for this petrol station — shows diesel and unleaded price trends over the selected time range. BP: Unleaded (E10): £ 1.679, Diesel: £ 1.919.
| Date | Diesel | Unleaded (E10) |
|---|---|---|
| 29/08/2026 | £ 1.879 | £ 1.639 |
| 30/08/2026 | £ 1.879 | £ 1.639 |
| 31/08/2026 | £ 1.879 | £ 1.639 |
| 02/09/2026 | £ 1.869 | £ 1.639 |
| 03/09/2026 | £ 1.869 | £ 1.619 |
| 04/09/2026 | £ 1.869 | £ 1.619 |
| 05/09/2026 | £ 1.919 | £ 1.679 |
Prices are based on data reported by the station and may differ from the price at the pump.
Price analysis
- BP is currently 4.0p (2.1%) above the average in South East.
- Price change over the last 24 hours: Diesel +5.0p, Unleaded +6.0p.
- Cheaper alternative: Texaco (900 m away) is 6.0p cheaper.
- BP is located in Milton Keynes, South East.
Is the BP petrol station cheap or expensive?
BP is currently among the more expensive stations in South East. Diesel currently costs £ 1.919 here — cheaper than 10% of the 1002 stations compared in South East. Compared with other BP stations, BP is cheaper than 13% of 977 stations.
Price statistics
- BP is currently cheaper than 10% of stations in South East.
- BP is cheaper than 13% of BP stations.
- Statistically, the cheapest day to fill up here is Sunday.
- The price has changed 6 times in the last 30 days.
| Month | Avg. price |
|---|---|
| April 2026 | £ 1.938 |
| May 2026 | £ 1.904 |
| June 2026 | £ 1.801 |
| July 2026 | £ 1.718 |
| August 2026 | £ 1.856 |
| September 2026 | £ 1.886 |
Data since April 2026
Frequently asked questions about BP
When is fuel cheapest at BP?
Statistically, the cheapest day to fill up at BP is Sunday.
Is BP cheaper than average in South East?
No, at £ 1.919, BP is currently above average in South East (cheaper than only 10% of the 1002 stations compared).
How often does the fuel price change at BP?
Over the last 30 days, the Diesel price at BP has changed 6 times.