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Petrol Prices in St Helens

Average today: unleaded 163.2p · diesel 184.8p · UK average 167.7p / 189.2p

Checked 10 September 2026 · retailer-reported prices, changes filed within 30 minutes
St Helens trend: Unleaded ▲ 3.3p · 7d · Diesel ▲ 4.2p · 7d
The cheapest unleaded in St Helens today is 162.7p at Asda, Kirkland Street. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £1.21.

Cheapest Unleaded First

CheapestSet 07 Sep · Checked today
Asda Kirkland Street, WA10 2EF
UNLEADED
162.7p
DIESEL
183.7p
Save up to £1.21 on a tank
Set 09 Sep · Checked today
Tesco St Helens Linkway, WA9 3AL
UNLEADED
162.9p
DIESEL
184.9p
Save up to £1.10 on a tank
Set 09 Sep · Checked today
Morrisons Boundary Road, WA10 2PX
UNLEADED
162.9p
DIESEL
184.9p
Save up to £1.10 on a tank
Set 04 Sep · Checked today
Tesco East Lancashire Rd, WA10 6QY
UNLEADED
162.9p
DIESEL
184.9p
Set 07 Sep · Checked today
Morrisons Baxters Lane, WA9 3DU
UNLEADED
162.9p
DIESEL
183.9p
Set 07 Sep · Checked today
Texaco Jubits Lane, WA9 4RX
UNLEADED
162.9p
DIESEL
183.9p
Set 04 Sep · Checked today
Texaco Eastlancashire Service Station, WA10 6QY
UNLEADED
163.9p
DIESEL
184.9p
Costs £0.66 more to fill up
Set 07 Sep · Checked today
BP 102 St Helens Linkway, WA9 5DT
UNLEADED
164.9p
DIESEL
186.9p
Costs £1.21 more to fill up
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