The 2023 competitions will be staged on Friday 19th and Saturday 20th May.
Dublin's Aviva Stadium will host next season's Heineken Champions Cup and Challenge Cup finals.
The 2023 competitions will be staged on Friday 19th and Saturday 20th May.
It will be the fifth time Dublin has been the host city for a European decider, but it will be Dublin's first final in 10 years.
Next year's showpiece was originally slated for the Tottenham Hotspur Stadium, but changes to the football calendar has resulted in tournament organisers selecting Lansdowne Road as the designated ground.

Andy Farrell Announces Irish Team To Play Argentina This Friday
Wednesday's Main Lunch Time News
Suncroft's Sam Prendergast To Start For Friday's International Against Argentina
Wicklow's Oisin McConville Makes Two Additions To Coaching Team
Wednesday's Sports Update
Séamus Kennedy Announces Retirement From Inter-County Hurling
Republic of Ireland Drawn Against Spain In The Women's Nations League
Tuesday's Main Lunchtime News