Fuel prices

Petrol and diesel prices in Flintshire

Average pump prices across 31 filling stations in Flintshire, from the prices every UK forecourt must now publish under the government’s Fuel Finder scheme. Checked 31 Oct, 19:32.

Last updated
Records analysed
8,148 filling stations
Methodology
View methodology
  • Average unleaded petrol 174.5p 3.0p above the UK average
  • Average diesel 200.0p 1.3p above the UK average
  • Cheapest petrol 163.6p Rhydymwyn Service Station
  • Filling stations 31 8 at supermarkets

Unleaded petrol averages 174.5p a litre across 23 forecourts in Flintshire, 3.0p above the UK average. Diesel averages 200.0p, 1.3p above the UK average. The cheapest petrol is at Rhydymwyn Service Station, 163.6p; the dearest is 189.9p. The cheapest diesel is there too, 195.8p.

Cheapest petrol and diesel in Flintshire

Unleaded petrol (E10)
Filling station Price
Rhydymwyn Service Station Mold 163.6p
Esso - Saltney Service Station Saltney 167.9p
MFG Morrisons Saltney Saltney 167.9p
Tesco Broughton Chester Extra Chester 169.9p
Caergwrle Wrecsam 169.9p
Esso - Queensferry Service Station Deeside 169.9p
Asda Queensferry Queensferry 172.9p
Jet Flint Service Station Flint 172.9p
Shell MFG Coleshill Flint 172.9p
Texaco Orion Service Station Bagillt 172.9p
Diesel (B7)
Filling station Price
Rhydymwyn Service Station Mold 195.8p
Asda Queensferry Queensferry 198.9p
Esso Asda Treffynnon Express Petrol Flintshire 199.9p
Esso - Queensferry Service Station Deeside 199.9p
Esso - Saltney Service Station Saltney 199.9p
Esso Asda Quay Express Petrol Deeside 200.9p
Texaco Orion Service Station Bagillt 201.9p
Shell Co-op Mold Mold 202.9p

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Supermarkets against other forecourts

Supermarket petrol is 1.3p a litre cheaper on average than at other forecourts in Flintshire.

Average prices by type of forecourt in Flintshire
Forecourts Petrol Diesel Stations
Supermarkets 173.5p – 5
Other forecourts 174.8p 200.2p 18

Council areas in Wales, cheapest first

Flintshire is number 19 of 21 for petrol.

Council areas in Wales: average fuel prices
Area Petrol Diesel Stations
Carmarthenshire 168.3p 196.4p 43
Bridgend 168.4p 198.2p 18
Pembrokeshire 168.5p 196.1p 32
Isle of Anglesey 168.8p 195.8p 16
Rhondda Cynon Taf 168.9p 198.1p 26
Caerphilly 168.9p 197.4p 23
Neath Port Talbot 170.0p 197.3p 18
Blaenau Gwent 170.3p 197.3p 9
Ceredigion 170.9p 198.9p 26
Gwynedd 171.4p 198.3p 37
Monmouthshire 171.5p 201.4p 20
Swansea 171.6p 198.6p 29
Cardiff 171.6p 199.2p 31
Merthyr Tydfil 171.7p 198.6p 5
Vale of Glamorgan 172.1p 198.4p 11
Wrexham 172.1p 198.5p 18
Newport 172.9p 199.5p 17
Powys 174.0p 200.6p 49
Flintshire 174.5p 200.0p 31
Conwy 174.6p 201.2p 17
Denbighshire 178.7p 200.1p 17

Every filling station in Flintshire

Every filling station in Flintshire and its prices
Filling station Petrol Diesel Updated
Rhydymwyn Service Station Mold 163.6p 195.8p 22 Oct, 12:45
Esso - Saltney Service Station Saltney 167.9p 199.9p 30 Oct, 15:40
MFG Morrisons Saltney Saltney · supermarket 167.9p – 30 Oct, 22:58
Tesco Broughton Chester Extra Chester · supermarket 169.9p – 29 Oct, 13:48
Caergwrle Wrecsam 169.9p – 23 Oct, 13:19
Esso - Queensferry Service Station Deeside 169.9p 199.9p 28 Oct, 11:15
Asda Queensferry Queensferry · supermarket 172.9p 198.9p 18 Oct, 13:42
Jet Flint Service Station Flint 172.9p – 30 Oct, 11:02
Shell MFG Coleshill Flint 172.9p – 27 Oct, 23:49
Texaco Orion Service Station Bagillt 172.9p 201.9p 30 Oct, 05:49
Spar Br Flint Y Fflint 173.9p – 28 Oct, 11:51
Esso Asda Wylfa Express Petrol Mold 174.9p – 30 Oct, 20:34
EG Mold Mold 174.9p – 27 Oct, 12:50
Spar Br Buckley Buckley 175.9p – 28 Oct, 11:51
Texaco Dobshill Service Station Deeside 175.9p – 30 Oct, 11:49
EG Pontblyddyn Mold 175.9p – 30 Oct, 09:46
Esso Asda Quay Express Petrol Deeside 177.9p 200.9p 27 Oct, 18:06
Texaco Longacres Filling Station Ltd Rhyl · supermarket 177.9p – 23 Oct, 13:42
Texaco Cottage Service Station Chester · supermarket 178.9p – 19 Oct, 12:38
Shell Co-op Mold Mold 178.9p 202.9p 23 Oct, 11:14
Shell Co-op Northop Hall Flintshire 178.9p – 23 Oct, 12:53
Shell Northop Mold 178.9p – 23 Oct, 11:31
BP Asda Singing Kettle S/Stn Express Petrol Holywell 189.9p – 27 Oct, 19:18
Valero Ascona Holywell Service Station Holywell – – 9 Oct, 19:09
BP Asda Deeside Express Petrol Deeside – – 8 Oct, 23:12
Esso Asda Treffynnon Express Petrol Flintshire – 199.9p 27 Oct, 19:14
Oil 4 Wales H W Oultram & Co Deeside – – 22 Sept, 15:38
Gulf Hillcrest Motor Co Ltd Holywell · supermarket – – 29 Sept, 13:47
Texaco Imperial Forecourts Nw Ltd Buckley · supermarket – – 6 Oct, 16:33
Esso Lobitos Treffynnon – – 25 Sept, 06:48
Tesco Mold Superstore Yr Wyddgrug · supermarket – – 15 Oct, 15:22

A dash means no current price: none reported, not changed for over two weeks, or not believable.

Average prices in Flintshire, day by day

Average petrol and diesel prices, 15 Sept 2026 to 31 Oct 2026

Average fuel prices in Flintshire by day
Day DieselPetrol
15 Sept 2026 194.0p173.5p
16 Sept 2026 195.1p174.3p
17 Sept 2026 195.8p174.5p
18 Sept 2026 196.7p174.9p
19 Sept 2026 197.1p175.3p
20 Sept 2026 197.4p175.5p
21 Sept 2026 198.2p176.1p
22 Sept 2026 198.5p176.3p
23 Sept 2026 198.9p176.4p
24 Sept 2026 199.6p176.6p
25 Sept 2026 200.0p176.8p
26 Sept 2026 200.2p177.0p
27 Sept 2026 200.2p177.0p
28 Sept 2026 200.2p177.1p
29 Sept 2026 200.2p177.1p
30 Sept 2026 200.3p177.1p
1 Oct 2026 200.2p177.0p
2 Oct 2026 200.2p177.1p
3 Oct 2026 200.4p176.1p
4 Oct 2026 200.4p175.8p
5 Oct 2026 200.4p175.9p
6 Oct 2026 200.5p175.8p
7 Oct 2026 200.3p175.7p
8 Oct 2026 199.9p175.6p
9 Oct 2026 200.0p175.4p
10 Oct 2026 200.0p175.3p
11 Oct 2026 200.0p175.3p
12 Oct 2026 199.9p175.4p
13 Oct 2026 199.8p175.9p
14 Oct 2026 199.8p175.6p
15 Oct 2026 199.7p175.3p
16 Oct 2026 199.7p175.4p
17 Oct 2026 199.7p175.4p
18 Oct 2026 199.7p175.5p
19 Oct 2026 199.8p175.0p
20 Oct 2026 200.0p174.7p
21 Oct 2026 200.0p174.7p
22 Oct 2026 200.1p174.5p
23 Oct 2026 199.7p175.1p
24 Oct 2026 199.6p175.3p
25 Oct 2026 199.6p175.3p
26 Oct 2026 199.6p175.1p
27 Oct 2026 199.7p175.6p
28 Oct 2026 199.5p174.9p
29 Oct 2026 199.8p174.6p
30 Oct 2026 200.0p174.6p
31 Oct 2026 200.0p174.5p

Source:Fuel Finder,ONS Prices at 19:32 on 31 October 2026 Updated

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Data sources and methodology

Datasets used on this page
Figures Source Period Records Updated
Forecourt prices Fuel Finder open data Fuel Finder statutory scheme
ONS Postcode Directory Office for National Statistics
Prices at 19:32 on 31 October 2026 8,148 filling stations 31 October 2026
  • Averages use unleaded (E10) and standard diesel (B7) prices at open forecourts, leaving out prices unchanged for over two weeks or far from every other forecourt. They count each forecourt once, not by how much fuel it sells.
  • Forecourts are placed in council areas from their postcode, using the ONS Postcode Directory.

Source: Fuel Finder, the UK government’s statutory fuel price scheme.

Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.