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SO postcodes

Cheapest petrol across Southampton

Typical petrol across the 14 SO postcode districts we cover is 163.7p a litre and diesel 184.9p, and the cheapest we can see right now is 155.9p near SO14. Pick your district below for the cheapest forecourts within five miles of its centre, or enter your full postcode on the home page for the exact forecourts around you.

Every Southampton district we cover

SO14162.9ptypical petrol near SO14See forecourtsSO16163.9ptypical petrol near SO16See forecourtsSO17163.4ptypical petrol near SO17See forecourtsSO18162.9ptypical petrol near SO18See forecourtsSO21161.9ptypical petrol near SO21See forecourtsSO30161.9ptypical petrol near SO30See forecourtsSO31161.9ptypical petrol near SO31See forecourtsSO40165.4ptypical petrol near SO40See forecourtsSO41165.4ptypical petrol near SO41See forecourtsSO50162.9ptypical petrol near SO50See forecourtsSO51163.9ptypical petrol near SO51See forecourtsSO52163.9ptypical petrol near SO52See forecourtsSO53163.9ptypical petrol near SO53See forecourtsSO97163.9ptypical petrol near SO97See forecourts

Common questions about petrol in Southampton

How much is petrol in the SO postcode area?

Typical petrol across the 14 SO districts we cover is 163.7p a litre and diesel 184.9p as of 10:00 on 28 August 2026, and the cheapest we can see is 155.9p near SO14.

Where is the cheapest petrol in Southampton?

Right now the lowest price in the SO area is 155.9p at Costco Wholesale Southampton, SO15 8TA near SO14. Pick your district below for the forecourts within five miles of its centre, or enter your full postcode on the home page.

How often are these prices updated?

Forecourts must report a price change to the official Fuel Finder scheme within 30 minutes, and these pages are rebuilt twice a day. They were last updated at 10:00 on 28 August 2026.