Dusseldorf to Amsterdam flights, non-stop

1. M
2. T
3. W
4. T
5. F
6. S
7. S
8. Nov16€36314:30
9. 17–no fare seen
10. 18€44214:30
11. 19€42506:15
12. 20–no fare seen
13. 21€36408:15
14. 22€31008:15
15. 23–no fare seen
16. 24€30808:15
17. 25–no fare seen
18. 26€27614:30
19. 27€26608:15
20. 28€18308:15
21. 29–no fare seen
22. 30–no fare seen
23. Dec1€22614:30
24. 2–no fare seen
25. 3–no fare seen
26. 4€20918:40
27. 5€19914:30
28. 6–no fare seen
29. 7€17908:15
30. 8€18508:15
31. 9–no fare seen
32. 10–no fare seen
33. 11€17908:15
34. 12–no fare seen
35. 13–no fare seen
36. 14€19814:30
37. 15€19808:15
38. 16–no fare seen
39. 17–no fare seen
40. 18–no fare seen
41. 19–no fare seen
42. 20€18308:15
43. 21€18314:30
44. 22–no fare seen
45. 23€18308:15
46. 24–no fare seen
47. 25€17914:30
48. 26€16318:40
49. 27–no fare seen
50. 28–no fare seen
51. 29–no fare seen
52. 30–no fare seen
53. 31–no fare seen
54. Jan1–no fare seen
55. 2€16408:15
56. 3–no fare seen
57. 4€16514:30
58. 5€16514:30
59. 6€16514:30
60. 7€16514:30
61. 8€16511:40
62. 9€16514:30
63. 10–no fare seen
64. 11–no fare seen
65. 12–no fare seen
66. 13€16408:15
67. 14€16408:15
68. 15–no fare seen
69. 16€17608:15
70. 17–no fare seen
71. 18€16408:15
72. 19–no fare seen
73. 20–no fare seen
74. 21–no fare seen
75. 22–no fare seen
76. 23–no fare seen
77. 24–no fare seen
78. 25€16414:30
79. 26–no fare seen
80. 27–no fare seen
81. 28–no fare seen
82. 29€16411:40
83. 30€17714:30
84. 31€16408:15
85. Feb1–no fare seen
86. 2–no fare seen
87. 3–no fare seen
88. 4–no fare seen
89. 5–no fare seen
90. 6–no fare seen
91. 7–no fare seen
92. 8–no fare seen
93. 9–no fare seen
94. 10–no fare seen
95. 11–no fare seen
96. 12–no fare seen
97. 13–no fare seen

Of the 37 days with a time, the day's cheapest flight leaves in the morning on 20, in the afternoon on 15 and in the evening on 2.