Welcome Break · Motorway services
Welcome Break Cardiff petrol station
Motorway Services, Cardiff CF23 8RA
Prices and how they compare
Against the 29 forecourts in Cardiff and the UK average.
| Fuel | Price | Reported | In Cardiff | UK | Last 30 days |
|---|---|---|---|---|---|
| Unleaded (E10) | 178.9ptoo old to count | 5 Oct 2026, 11:09 | — | — | No change |
| Diesel (B7) | 203.9ptoo old to count | 5 Oct 2026, 11:09 | — | — | No change |
| Super unleaded (E5) | 190.9ptoo old to count | 5 Oct 2026, 11:09 | — | — | No change |
| Super diesel (B7) | 215.9ptoo old to count | 5 Oct 2026, 11:09 | — | — | No change |
Price history over 90 days
Each step is a price change the forecourt reported. Flat stretches are a price holding steady.
Unleaded (E10)
Diesel (B7)
Super unleaded (E5)
Super diesel (B7)
Opening hours and facilities
Opening hours
| monday | 24 hours |
|---|---|
| tuesday | 24 hours |
| wednesday | 24 hours |
| thursday | 24 hours |
| friday | 24 hours |
| saturday | 24 hours |
| sunday | 24 hours |
| Bank holidays | 24 hours |
Facilities
- AdBlue (Packaged)
- AdBlue Pumps
- Air / Screenwash
- Toilets
- 24hr Fuel
- Water
- Brand
- Welcome Break
- Phone
- +442920541122
- Postcode
- CF23 8RA
- Council area
- Cardiff
Nearest forecourts
The closest 8 forecourts within 5 miles, nearest first; sort by any fuel's price.
- Asda Pentwyn Superstore
Asda · 0.3 miles · CF23 8NL
- Unleaded
- 166.9p7 Nov 2026, 17:58
- Diesel
- 197.9p13 Oct 2026, 18:57
- Super
- —
- Prem. diesel
- —
- MFG Morrisons Cardiff Newport Road
Morrisons · 2.8 miles · CF23 9YG
- Unleaded
- 166.9p6 Nov 2026, 22:58
- Diesel
- 197.9p23 Oct 2026, 22:44
- Super
- 185.9p5 Nov 2026, 22:46
- Prem. diesel
- 207.9p23 Oct 2026, 22:44
24 hours
- MFG Castleton
Esso · 2.2 miles · CF3 2UR
- Unleaded
- 167.9p6 Nov 2026, 23:31
- Diesel
- 199.9p14 Oct 2026, 23:43
- Super
- 189.9p5 Nov 2026, 23:49
- Prem. diesel
- —
24 hours
- ST Mellons Superstore - Petrol Filling Station
Tesco · 1.6 miles · CF3 0EF
- Unleaded
- 167.9p5 Nov 2026, 16:49
- Diesel
- 197.9p2 Nov 2026, 16:15
- Super
- 177.9p5 Nov 2026, 16:49
- Prem. diesel
- —
- Sainsburys Thornhill
Sainsbury's · 2.8 miles · CF14 9BB
- Unleaded
- 168.9p8 Nov 2026, 06:43
- Diesel
- 197.9p4 Nov 2026, 05:54
- Super
- 180.9p8 Nov 2026, 06:42
- Prem. diesel
- —
- Texaco Three Arches Services
Texaco · 2.6 miles · CF14 4HT
- Unleaded
- 169.9p6 Nov 2026, 09:12
- Diesel
- —
- Super
- —
- Prem. diesel
- —
- Pentwyn Service Station
Texaco · 1.1 miles · CF23 7XH
- Unleaded
- 174.9p5 Nov 2026, 09:39
- Diesel
- 199.9p5 Nov 2026, 09:39
- Super
- 194.9p5 Nov 2026, 09:39
- Prem. diesel
- 219.9p5 Nov 2026, 09:39
24 hoursAdBlue pumps
- St Mellons Service Station
Texaco · 1.4 miles · CF3 5UG
- Unleaded
- —
- Diesel
- —
- Super
- —
- Prem. diesel
- —
24 hours
| Forecourt | ||||
|---|---|---|---|---|
Asda Pentwyn Superstore Asda · 0.3 miles · CF23 8NL | 166.9p (cheapest)7 Nov 2026, 17:58 | 197.9p (cheapest)13 Oct 2026, 18:57 | — | — |
| 166.9p (cheapest)6 Nov 2026, 22:58 | 197.9p (cheapest)23 Oct 2026, 22:44 | 185.9p5 Nov 2026, 22:46 | 207.9p (cheapest)23 Oct 2026, 22:44 | |
| 167.9p6 Nov 2026, 23:31 | 199.9p14 Oct 2026, 23:43 | 189.9p5 Nov 2026, 23:49 | — | |
ST Mellons Superstore - Petrol Filling Station Tesco · 1.6 miles · CF3 0EF | 167.9p5 Nov 2026, 16:49 | 197.9p (cheapest)2 Nov 2026, 16:15 | 177.9p (cheapest)5 Nov 2026, 16:49 | — |
Sainsburys Thornhill Sainsbury's · 2.8 miles · CF14 9BB | 168.9p8 Nov 2026, 06:43 | 197.9p (cheapest)4 Nov 2026, 05:54 | 180.9p8 Nov 2026, 06:42 | — |
Texaco Three Arches Services Texaco · 2.6 miles · CF14 4HT | 169.9p6 Nov 2026, 09:12 | — | — | — |
| 174.9p5 Nov 2026, 09:39 | 199.9p5 Nov 2026, 09:39 | 194.9p5 Nov 2026, 09:39 | 219.9p5 Nov 2026, 09:39 | |
| — | — | — | — |
Questions about Welcome Break Cardiff
Is Welcome Break Cardiff open 24 hours?
- Yes — it lists 24-hour fuel in the government data.
Get told when fuel in Cardiff gets cheaper
Price-drop alerts, your saved stations and CarPlay are coming in the FuelWise iPhone app, which is in final testing. Prices here stay free on the web.
Prices are reported by the forecourts themselves to the UK Government's Fuel Finder scheme, which requires every change to be published within 30 minutes. FuelWise reads the feed every 15 minutes and last updated these figures on 9 Nov 2026, 04:46. Each price shows when it was reported; prices older than 30 days and stations that have stopped reporting are left out.
How we calculate averages · Contains public sector information licensed under the Open Government Licence v3.0.
More: all fuel prices in Cardiff · UK fuel prices by area · Welcome Break prices across the UK