Motorway services forecourt · Welcome Break
Welcome Break Cardiff
Motorway Services, CF23 8RA. One of 21 forecourts in Cardiff. Open 24 hours.
Updated 3 hours ago. Prices are what the retailer reported to Fuel Finder. Always check the price on the pump.
Price history at Welcome Break Cardiff
Every reported price change since 2 Feb 2026, in pence per litre. A step is a price change. A flat line means the price stayed the same.
- Unleaded petrol (E10)
- Diesel (B7)
- Super unleaded (E5)
- Premium diesel
How it compares
There are not enough recent prices nearby to compare.
Nearest forecourts
| # | Forecourt | Petrol | Diesel | Last move | Changed |
|---|---|---|---|---|---|
| 1 | Asda Pentwyn Superstore8 Dering Road, Cardiff · supermarket · 0.3 miles | 173.9p | 198.9p | +1.0p | 5 weeks ago |
| 2 | Pentwyn Service StationPentwyn Service Station, Cardiff · 24h · 1.1 miles | 175.9p | 202.9p | +1.0p | 5 weeks ago |
| 3 | St Mellons Service StationSt. Mellons Service Station, Cardiff · 24h · 1.4 miles | 175.9p | 199.9p | +1.0p | 4 weeks ago |
| 4 | St Mellons Superstore - Petrol Filling StationTesco Stores Ltd, Cardiff · supermarket · 1.6 miles | 173.9p | 198.9p | +1.0p | 4 weeks ago |
| 5 | MFG CastletonNewport Road, Castleton / Cardiff · 24h · 2.2 miles | 176.9p | 202.9p | +1.0p | 4 weeks ago |
| 6 | Texaco Three Arches ServicesThree Arches Services Ltd, Cardiff · 2.6 miles | 175.9p | 199.9p | +1.0p | 5 weeks ago |
| 7 | Sainsbury's ThornhillDistrict Shopping Centre, Cardiff · supermarket · 2.8 miles | 175.9p | 199.9p | +1.0p | 4 weeks ago |
| 8 | MFG Morrisons Cardiff Newport RoadIpswich Road, Pen-Y-Lan · supermarket · 2.8 miles | 173.9p | 199.9p | +1.0p | 4 weeks ago |
| 9 | MFG PremierNewport Road, Cardiff · 24h · 3.0 miles | 176.9p | 202.9p | +1.0p | 4 weeks ago |
| 10 | MFG CardinalNewport Road, Cardiff · 24h · 3.0 miles | 176.9p | 202.9p | +1.0p | 4 weeks ago |
| 11 | Sainsbury's Colchester AvenueColchester Avenue, Cardiff · supermarket · 3.1 miles | 174.9p | 198.9p | +1.0p | 4 weeks ago |
| 12 | MFG Morrisons Cardiff TyglassTy- Glas Road, Llanishen · supermarket · 3.2 miles | 173.9p | 199.9p | +1.0p | 5 weeks ago |
Map
Opening hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
| Bank holidays | Open 24 hours |
Facilities
- 24-hour fuel
- Customer toilets
- AdBlue at the pump
- AdBlue (packaged)
- Air and screenwash
- Water filling
Recent price changes
The last 40 price changes the retailer reported, newest first. Times are UK time.
| When | Fuel | New price | Change |
|---|---|---|---|
| 25 Sep 2026, 11:50 BST | Premium diesel | 217.9p | +6.0p |
| 25 Sep 2026, 11:50 BST | Diesel | 205.9p | +6.0p |
| 25 Sep 2026, 11:50 BST | Petrol | 181.9p | +4.0p |
| 25 Sep 2026, 11:50 BST | Super unleaded | 193.9p | +4.0p |
| 16 Sep 2026, 12:17 BST | Premium diesel | 211.9p | +3.0p |
| 16 Sep 2026, 12:17 BST | Diesel | 199.9p | +3.0p |
| 16 Sep 2026, 12:17 BST | Petrol | 177.9p | +3.0p |
| 16 Sep 2026, 12:17 BST | Super unleaded | 189.9p | +3.0p |
| 11 Sep 2026, 14:12 BST | Premium diesel | 208.9p | +1.0p |
| 11 Sep 2026, 14:12 BST | Diesel | 196.9p | +1.0p |
| 11 Sep 2026, 14:12 BST | Petrol | 174.9p | +3.0p |
| 11 Sep 2026, 14:12 BST | Super unleaded | 186.9p | +3.0p |
| 10 Sep 2026, 11:38 BST | Premium diesel | 207.9p | +3.0p |
| 10 Sep 2026, 11:38 BST | Diesel | 195.9p | +3.0p |
| 10 Sep 2026, 11:38 BST | Petrol | 171.9p | +5.0p |
| 10 Sep 2026, 11:38 BST | Super unleaded | 183.9p | +5.0p |
| 8 Sep 2026, 11:29 BST | Premium diesel | 204.9p | +3.0p |
| 8 Sep 2026, 11:29 BST | Diesel | 192.9p | +3.0p |
| 8 Sep 2026, 11:29 BST | Petrol | 166.9p | +3.0p |
| 8 Sep 2026, 11:29 BST | Super unleaded | 178.9p | +3.0p |
| 28 Aug 2026, 11:08 BST | Premium diesel | 201.9p | +2.0p |
| 28 Aug 2026, 11:08 BST | Diesel | 189.9p | +2.0p |
| 28 Aug 2026, 11:08 BST | Petrol | 163.9p | +2.0p |
| 28 Aug 2026, 11:08 BST | Super unleaded | 175.9p | +2.0p |
| 23 Jul 2026, 11:34 BST | Premium diesel | 199.9p | +2.0p |
| 23 Jul 2026, 11:34 BST | Diesel | 187.9p | +2.0p |
| 23 Jul 2026, 11:34 BST | Petrol | 161.9p | +2.0p |
| 23 Jul 2026, 11:34 BST | Super unleaded | 173.9p | +2.0p |
| 21 Jul 2026, 12:40 BST | Premium diesel | 197.9p | +6.0p |
| 21 Jul 2026, 12:40 BST | Diesel | 185.9p | +6.0p |
| 21 Jul 2026, 12:40 BST | Petrol | 159.9p | +5.0p |
| 21 Jul 2026, 12:40 BST | Super unleaded | 171.9p | +5.0p |
| 16 Jul 2026, 12:12 BST | Premium diesel | 191.9p | +2.0p |
| 16 Jul 2026, 12:12 BST | Diesel | 179.9p | +2.0p |
| 16 Jul 2026, 12:12 BST | Petrol | 154.9p | +2.0p |
| 16 Jul 2026, 12:12 BST | Super unleaded | 166.9p | +2.0p |
| 29 Jun 2026, 10:20 BST | Premium diesel | 189.9p | −2.0p |
| 29 Jun 2026, 10:20 BST | Diesel | 177.9p | −2.0p |
| 29 Jun 2026, 10:20 BST | Petrol | 152.9p | −2.0p |
| 29 Jun 2026, 10:20 BST | Super unleaded | 164.9p | −2.0p |
Common questions
How much is petrol at Welcome Break Cardiff today?
Welcome Break Cardiff is charging 181.9p a litre for petrol. The price was reported 39 days ago, when it went up from 177.9p. The retailer reports its prices to the Government's Fuel Finder service. Always check the price on the pump.
What are the opening hours at Welcome Break Cardiff?
Welcome Break Cardiff sells fuel 24 hours a day, every day. These are the hours the retailer has given to Fuel Finder.
What facilities does Welcome Break Cardiff have?
The retailer says it has: 24-hour fuel, customer toilets, adblue at the pump, adblue (packaged), air and screenwash, water filling. Fuels usually sold: Unleaded petrol (E10), Diesel (B7), Super unleaded (E5), Premium diesel.
Source: prices, hours and facilities reported by the retailer to the UK Government's Fuel Finder service (Open Government Licence v3.0). "Changed" means the last time the retailer reported a new price. It is not always the last time the retailer checked in. Spotted a wrong price? Tell us or report it to Fuel Finder.