Petrol prices in Merthyr Tydfil
3 filling stations in Merthyr Tydfil, Wales. Cheapest unleaded first. Prices that have not changed recently are listed after the others.
Of the 175.6p average for unleaded in Merthyr Tydfil, 52.95p is fuel duty and 29.26p is VAT. Each penny of duty costs 1.2p at the pump once VAT is added: see what a change in fuel duty would cost.
Every filling station in Merthyr Tydfil
| Go | |||||
|---|---|---|---|---|---|
| Eg Merthyr Tydfil PfsCheapest EG ON THE MOVE · CF47 8EB | 172.9punchanged since 20 Oct | 197.9punchanged since 20 Oct | 192.9punchanged since 20 Oct | — | MapsWaze |
| Asda Merthyr Tydfil Superstore ASDA · CF48 2YF | 175.9punchanged since 13 Oct | 199.9punchanged since 18 Oct | — | — | MapsWaze |
| Rontec DowlaisDearest ESSO · CF48 3DA | 177.9punchanged since 6 Oct | 199.9punchanged since 13 Oct | 196.9punchanged since 6 Oct | 218.9punchanged since 13 Oct | MapsWaze |
Recently updated prices first; anything older sits below and is marked. Click a column to sort by price instead. Cheapest and Dearest are only ever given to a price changed in the last 30 days, however you sort.
How Merthyr Tydfil prices have moved
Unleaded in Merthyr Tydfil averaged 175.6p on 25 Oct, down 1.0p over 30 days, while the UK average went down 0.6p. It is now 2.7p above the UK average, against 3.1p above on 25 Sep. Diesel is down 3.0p over the same period, at 199.2p.
Unleaded
- Merthyr Tydfil
- UK average
Diesel
- Merthyr Tydfil
- UK average
Show as a table
| Day | Unleaded, Merthyr Tydfil | Unleaded, UK | Diesel, Merthyr Tydfil | Diesel, UK |
|---|---|---|---|---|
| 25 Oct | 175.6p | 172.9p | 199.2p | 198.5p |
| 24 Oct | 175.6p | 173.0p | 199.2p | 198.5p |
| 23 Oct | 175.6p | 173.3p | 199.2p | 198.6p |
| 22 Oct | 175.6p | 173.5p | 199.2p | 198.7p |
| 21 Oct | 175.6p | 173.6p | 199.2p | 198.8p |
| 20 Oct | 175.6p | 173.7p | 199.2p | 198.8p |
| 19 Oct | 175.9p | 173.7p | 199.6p | 198.8p |
| 18 Oct | 177.2p | 173.8p | 200.9p | 198.9p |
| 17 Oct | 177.2p | 173.8p | 200.6p | 198.9p |
| 16 Oct | 177.2p | 173.9p | 200.6p | 198.9p |
| 15 Oct | 177.2p | 174.0p | 200.6p | 199.0p |
| 14 Oct | 177.2p | 174.0p | 200.6p | 199.1p |
| 13 Oct | 177.2p | 174.1p | 200.6p | 199.3p |
| 12 Oct | 177.6p | 174.2p | 201.9p | 199.5p |
| 11 Oct | 177.6p | 174.3p | 201.9p | 199.5p |
| 10 Oct | 177.6p | 174.3p | 201.9p | 199.5p |
| 9 Oct | 177.6p | 174.3p | 201.9p | 199.6p |
| 8 Oct | 177.2p | 174.4p | 202.2p | 199.5p |
| 7 Oct | 177.2p | 174.4p | 202.2p | 199.6p |
| 6 Oct | 177.2p | 174.4p | 202.2p | 199.7p |
| 5 Oct | 176.9p | 174.5p | 202.2p | 199.8p |
| 4 Oct | 176.6p | 174.5p | 202.2p | 199.8p |
| 3 Oct | 176.6p | 174.5p | 202.2p | 199.8p |
| 2 Oct | 176.6p | 174.4p | 202.2p | 199.7p |
| 1 Oct | 176.6p | 174.3p | 202.2p | 199.6p |
| 30 Sep | 176.6p | 174.2p | 202.2p | 199.6p |
| 29 Sep | 176.6p | 174.2p | 202.2p | 199.5p |
| 28 Sep | 176.6p | 174.0p | 202.2p | 199.3p |
| 27 Sep | 176.2p | 173.7p | 202.2p | 199.0p |
| 26 Sep | 176.6p | 173.7p | 202.2p | 198.8p |
| 25 Sep | 176.6p | 173.5p | 202.2p | 198.5p |
| 24 Sep | 175.9p | 173.2p | 201.9p | 198.0p |
| 23 Sep | 175.9p | 172.9p | 199.9p | 197.5p |
| 22 Sep | 175.6p | 172.7p | 199.6p | 197.0p |
| 21 Sep | 175.2p | 172.4p | 199.9p | 196.6p |
| 20 Sep | 174.9p | 172.1p | 199.9p | 196.0p |
| 19 Sep | 174.9p | 172.0p | 199.9p | 195.8p |
| 18 Sep | 174.9p | 171.9p | 199.9p | 195.6p |
| 17 Sep | 174.2p | 171.6p | 198.9p | 195.0p |
| 16 Sep | 173.2p | 171.3p | 198.2p | 194.3p |
| 15 Sep | 172.9p | 170.7p | 197.9p | 193.3p |
| 14 Sep | 171.2p | 169.9p | 196.2p | 192.3p |
| 13 Sep | 171.2p | 169.2p | 196.2p | 191.2p |
| 12 Sep | 171.2p | 169.0p | 195.2p | 191.0p |
| 11 Sep | 170.9p | 168.7p | 194.9p | 190.5p |
| 10 Sep | 169.9p | 167.9p | 193.6p | 189.5p |
| 9 Sep | 168.9p | 167.3p | 192.6p | 188.8p |
| 8 Sep | 167.9p | 166.6p | 191.9p | 188.1p |
| 7 Sep | 167.9p | 165.7p | 190.9p | 187.2p |
UK fuel price trends: national averages, and the towns where prices moved most. For the long view, the UK petrol price graph since 2003.
Journalists: get this town's weekly figures
Unleaded down 0.3p to 175.6p and diesel down 0.3p to 199.2p across 3 filling stations in Merthyr Tydfil, 19 to 25 October 2026. The bulletin for Merthyr Tydfil, 19 to 25 October 2026 has the cheapest and dearest forecourt, a chart and a CSV of every station, free to publish with a link. A new one is out every Monday on the press page.
Other towns in Wales
Check at the pump
These prices come from the stations themselves, which must report every change to Fuel Finder within 30 minutes. The date next to each price is when it last changed; one that has not moved for over a month is flagged, as the station may have stopped reporting. Always confirm on the forecourt totem before filling up.