11 June: Preliminary turn draw, Nyon
18 June: Second subordinate turn pull (Champions path), Nyon
19 June: First and second subordinate turn draws (Main path), Nyon
27 June: Preliminary round, initial leg
4 July: Preliminary round, second leg
11 July: First subordinate round, initial leg
18 July: First subordinate round, second leg
22 July: Third subordinate turn draw, Nyon
25 July: Second subordinate round, initial leg

1 August: Second subordinate round, second leg
5 August: Play-off turn draw, Nyon
8 August: Third subordinate round, initial leg
15 August: Third subordinate round, second leg
22 August: Play-off round, initial leg
29 August: Play-off round, second leg
30 August: Group theatre draw, Monaco
19 September: Group stage, matchday one
3 October: Group stage, matchday two
24 October: Group stage, matchday three
7 November: Group stage, matchday four
28 November: Group stage, matchday five
12 December: Group stage, matchday six
16 December: Round of 32 draw, Nyon

20 February: Round of 32, initial leg
27 February: Round of 32, second leg
28 February: Round of 16 draw, Nyon
12 March: Round of 16, initial leg
19 March: Round of 16, second leg
20 March: Quarter-final and semi-final draws, Nyon
9 April: Quarter-finals, initial leg
16 April: Quarter-finals, second leg
30 April: Semi-finals, initial leg
7 May: Semi-finals, second leg
27 May: Final – Arena Gdańsk, Gdansk
All dates are provisional and theme to change by UEFA.
Article source: https://www.uefa.com/uefaeuropaleague/news/newsid=2589463.html?rss=2589463+2019/20+Europa+League+match+and+draw+calendar