| 30%Off | 30% Off Ticket Prices | 13-9-26 |
| 25%Off | Extra 25% Off Your Order With Cardiff Castle Coupon Code | 13-9-26 |
| 10%Off | Enjoy Up To 10% Off On Cardiffcastle.com Products | 13-9-26 |
| 65%Off | Up To 65% Off Group Visits | 18-9-26 |
| 65%Off | Save Up To 65% On Group Visits Purchases | 19-9-26 |
| 10%Off | Enjoy 10% On The Education Centre At Cardiff Castle | 19-9-26 |
| 10%Off | Discounts Up To 10% For Plan Visit | 18-9-26 |
| 10%Off | Hot Deal: Up To 10% Off Plan Visit | 20-9-26 |
| 10%Off | Score Up To 10% On The Education Centre At Cardiff Castle | 20-9-26 |
| £190Off | Wedding Spaces Starting At £190.00 | 17-9-26 |
| £190Off | Shop Wedding Spaces From £190.00 | 15-9-26 |
| £190Off | Browse Wedding Spaces From £190.00 | 13-9-26 |
| £190Off | Shop Wedding Spaces Starting At £190.00 | 16-9-26 |
| £190Off | Wedding Spaces As Low As £190.00 At Cardiff Castle | 17-9-26 |
| £190Off | Starting From £190.00 - Get Wedding Spaces At Cardiff Castle | 18-9-26 |
| £190Off | Get Wedding Spaces Starting At Only £190.00 | 10-9-26 |
| £190Off | Wedding Spaces From £190.00 | Cardiff Castle | 9-9-26 |
| £190Off | Rooms And Rates Priced From £190.00 | 17-9-26 |
| £190Off | Great Value: Wedding Spaces From Just £190.00 | 10-9-26 |
| SalesOff | Starting At £190.00, Shop Rooms And Rates At Cardiff Castle | 9-9-26 |
| £8Off | Great Value: Castle Key From Just £8 | 9-9-26 |
| £8Off | Shop Castle Key From £8 | 18-9-26 |
| £8Off | Competitive Pricing On Castle Key, Starting At £8 | 9-9-26 |
| SalesOff | Starting At £8, Shop Castle Key At Cardiff Castle | 19-9-26 |
| £8Off | Browse Castle Key From £8 | 17-9-26 |
| £8Off | Castle Key Priced From £8 | 15-9-26 |
| £5Off | Public Square As Low As £5.00 At Cardiff Castle | 12-9-26 |
| £4Off | Castle Tickets From £4.00 | 13-9-26 |
| £4Off | Cardiff Castle Has Castle Tickets Starting At £4.00 | 13-9-26 |
| £4Off | Get Castle Tickets As Low As £4.00 | 14-9-26 |
| £4Off | Shop Castle Tickets From £4.00 | 12-9-26 |
| £4Off | Shop Castle Tickets Starting At £4.00 | 9-9-26 |
| £4Off | Get Tours As Low As £4.00 | 10-9-26 |
| 10%Off | 10% Discount On Castle Admission If You Bring Your Friends And Family With You | 13-9-26 |
| SalesOff | Download The App To Follow The Free Bsl Tour | 12-9-26 |
| |
