In the Europa League , Chelsea will face Switzerland 's Basel , while Turkish side Fenerbahce face Portugal 's Benfica on April 25 and May 2 for the right to contest the final in Amsterdam on May 15 . Barcelona will play Bayern Munich in the UEFA Champions League semifinals . Nine - time winner Real Madrid face Borussia Dortmund in the last four . Semifinals will be played on 23 and 24 April , with the return legs on 30 April and 1 May . Chelsea face Basel , while Fenerbahce meet Benfica in the Europa League semifinals .
Barcelona will play Bayern Munich in the UEFA Champions League semifinals . Nine - time winner Real Madrid face Borussia Dortmund in the last four . Semifinals will be played on 23 and 24 April , with the return legs on 30 April and 1 May . Chelsea face Basel , while Fenerbahce meet Benfica in the Europa League semifinals .