Leinster will contest their first Champions Cup final since 2012 after swatting the Scarlets aside in an utterly-dominant 38-16 win at the Aviva Stadium.

The Leinster 'A' team produced an astonishing comeback to defeat Jersey Reds 29-27 and give themselves the chance of lifting the British & Irish Cup for the third time in next month's final.

A first Champions Cup final appearance since 2012 is Leinster's target this afternoon as they host the Scarlets in a mouth-watering Celtic derby at a blue and red-swathed Aviva Stadium.

Benetton Rugby stunned error-strewn Leinster into submission as they made history by winning for the first time in Dublin, triumphing 17-15 at the RDS tonight.

A thunderous third-quarter surge, during which they rattled off 17 unanswered points, launched Leinster into the Champions Cup semi-finals as they knocked out last year's champions Saracens in a memorable 30-19 victory at the Aviva Stadium.

Leinster have the carrot of a home semi-final against the Scarlets to aim for when they host Saracens, last year's Champions Cup winners, in what is shaping up to be another seismic European clash at the Aviva Stadium.

Tries from Peadar Timmins and Jack Kelly helped Leinster 'A' to dethrone defending British & Irish Cup champions Munster 'A' in a 17-6 quarter-final win at Energia Park this afternoon.

Leinster were unable to make up a half-time deficit as the four-try Ospreys took the spoils at the end of an entertaining GUINNESS PRO14 encounter at the Liberty Stadium tonight.