Live prices
Cheapest diesel (B7) near CT21
11 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) within 5 miles of the centre of CT21 is £8.95 a gallon (196.9p per litre) at Tesco, Cheriton High Street, Folkestone (CT19 4QJ). The average across 11 forecourts currently reporting this grade is £9.07 a gallon (199.6p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.35 on a 50-litre fill. That local average is 3.4p per litre above the UK average of 196.2p.
The average has fallen 1.0p per litre since yesterday. The average has risen 6.0p per litre since last week.
Prices last refreshed at 5:02pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Folkestone Superstore - Petrol Filling Station (CT19 4QJ)Cheriton High Street, Folkestone | 2.7 miles | £7.95174.9p | £8.95196.9p | £8.45185.9p | ---- | 6 mins ago |
 Sainsburys West Park Farm (CT19 5GA)Park Farm Retail Park, Park Farm Road, Folkestone | 4.2 miles | £7.95174.9p | £8.95196.9p | £8.50186.9p | ---- | 6 mins ago |
 Hythe Service Station (CT21 5RS)24hHythe Service Station, Sea Brook Road, Hythe | 2.1 miles | £7.91173.9p | £9.00197.9p | £8.59188.9p | £9.68212.9p | 6 mins ago |
| Palmarsh Service Station (CT21 4ND)Palmarsh Garage, Dymchurch Road, Hythe, CT21 4ND, Hythe | 1.5 miles | £7.85172.7p | £9.08199.7p | £8.18179.9p | ---- | 6 mins ago |
 Hawkinge Fuel Express Automat (CT18 7BN)24hCanterbury Road, Hawkinge, Folkestone, Kent | 4.8 miles | £7.94174.7p | £9.08199.7p | £8.76192.7p | ---- | 6 mins ago |
 Mfg Central Garage (CT21 5DD)24hMilitary Road, Hythe, Kent | 0.1 miles | £7.91173.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 6 mins ago |
| Rontec Eurotunnel (CT18 8XX)24hEurotunnel Uk Terminal, Folkestone, Kent | 2.6 miles | £8.09177.9p | £9.09199.9p | £9.00197.9p | £10.00219.9p | 6 mins ago |
| Cheriton Sf Connect (CT19 4JE)24hCheriton High Street, Folkestone, Kent | 2.8 miles | £8.04176.9p | £9.09199.9p | £9.00197.9p | £10.04220.9p | 6 mins ago |
| Mfg Folkestone (CT19 4DP)336 Cheriton Road, Folkestone, Kent | 3.4 miles | £8.00175.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 6 mins ago |
 Petrocell Folkestone (CT20 1TE)Tram Road Filling Station, Tram Road, Folkestone, CT20 1TE, Folkestone | 4.9 miles | £8.00175.9p | £9.09199.9p | £9.31204.9p | ---- | 6 mins ago |
 Shell Channel Gateway (CT21 4GH)24hMotorwayM20 M20 Junction 11, Saltwood, Kent | 2 miles | £8.63189.9p | £9.31204.9p | £9.77214.9p | £10.22224.9p | 6 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting diesel (B7) appear here.
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Questions about diesel (B7) near CT21
- Where is the cheapest diesel (B7) near CT21?
- The cheapest reported diesel (B7) near CT21 is 196.9p per litre at Tesco, Cheriton High Street, Folkestone (CT19 4QJ). The average across 11 forecourts reporting this grade is 199.6p per litre. Prices were last refreshed at 5:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near CT21 sell diesel (B7)?
- 11 forecourts near CT21 currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.