Sofia to Madrid flights, non-stop

1. M
2. T
3. W
4. T
5. F
6. S
7. S
14. Nov15–no fare seen
15. 16–no fare seen
16. 17€8317:25
17. 18€13010:10
18. 19€11205:40
19. 20€6621:45
20. 21€6816:55
21. 22€6816:55
22. 23€6916:55
23. 24€10517:25
24. 25–no fare seen
25. 26€7910:55
26. 27–no fare seen
27. 28€5016:55
28. 29–no fare seen
29. 30–no fare seen
30. Dec1€4917:25
31. 2€10110:10
32. 3€4616:55
33. 4€5916:55
34. 5€5216:55
35. 6–no fare seen
36. 7€8310:40
37. 8–no fare seen
38. 9–no fare seen
39. 10–no fare seen
40. 11€4621:45
41. 12€5816:55
42. 13€3222:00
43. 14–no fare seen
44. 15€5617:25
45. 16€11210:10
46. 17–no fare seen
47. 18–no fare seen
48. 19€6216:55
49. 20€3022:00
50. 21–no fare seen
51. 22–no fare seen
52. 23–no fare seen
53. 24–no fare seen
54. 25–no fare seen
55. 26–no fare seen
56. 27–no fare seen
57. 28–no fare seen
58. 29€9917:25
59. 30€9919:35
60. 31€8110:55
61. Jan1€3621:45
62. 2€11716:55
63. 3€11722:00
64. 4€11010:10
65. 5€8717:25
66. 6–no fare seen
67. 7–no fare seen
68. 8–no fare seen
69. 9–no fare seen
70. 10–no fare seen
71. 11–no fare seen
72. 12–no fare seen
73. 13€11210:10
74. 14–no fare seen
75. 15–no fare seen
76. 16–no fare seen
77. 17–no fare seen
78. 18–no fare seen
79. 19–no fare seen
80. 20€10210:10
81. 21–no fare seen
82. 22–no fare seen
83. 23–no fare seen
84. 24–no fare seen
85. 25–no fare seen
86. 26–no fare seen
87. 27–no fare seen
88. 28–no fare seen
89. 29€4621:45
90. 30–no fare seen
91. 31–no fare seen
92. Feb1–no fare seen
93. 2–no fare seen
94. 3–no fare seen
95. 4–no fare seen
96. 5–no fare seen
97. 6–no fare seen
98. 7–no fare seen
99. 8–no fare seen
100. 9–no fare seen
101. 10–no fare seen
102. 11–no fare seen
103. 12–no fare seen

Of the 34 days with a time, the day's cheapest flight leaves in the morning on 10, in the afternoon on 16 and in the evening on 8. 8 are at a hard hour (an early start, a late landing or a night flight), marked : those are the day's cheapest fares, and a flight at a better hour may cost more.