We have prepared for you the list of the cheapest deals for Ryanair flight from Cologne (CGN) to Sofia (SOF) by the month of departure.
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 Apr 2026 | 49 € | Book Now |
| 24 Apr 2026 | 92 € | Book Now |
| 19 Apr 2026 | 104 € | Book Now |
| 17 Apr 2026 | 137 € | Book Now |
| 12 Apr 2026 | 160 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 31 May 2026 | 54 € | Book Now |
| 10 May 2026 | 59 € | Book Now |
| 17 May 2026 | 60 € | Book Now |
| 08 May 2026 | 82 € | Book Now |
| 15 May 2026 | 84 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Jun 2026 | 49 € | Book Now |
| 21 Jun 2026 | 52 € | Book Now |
| 07 Jun 2026 | 58 € | Book Now |
| 12 Jun 2026 | 81 € | Book Now |
| 19 Jun 2026 | 83 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 05 Jul 2026 | 94 € | Book Now |
| 01 Jul 2026 | 106 € | Book Now |
| 08 Jul 2026 | 114 € | Book Now |
| 10 Jul 2026 | 129 € | Book Now |
| 03 Jul 2026 | 130 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 19 Aug 2026 | 30 € | Book Now |
| 26 Aug 2026 | 30 € | Book Now |
| 28 Aug 2026 | 32 € | Book Now |
| 30 Aug 2026 | 38 € | Book Now |
| 23 Aug 2026 | 39 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 20 Sep 2026 | 42 € | Book Now |
| 04 Sep 2026 | 45 € | Book Now |
| 02 Sep 2026 | 50 € | Book Now |
| 13 Sep 2026 | 50 € | Book Now |
| 16 Sep 2026 | 50 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 18 Oct 2026 | 27 € | Book Now |
| 23 Oct 2026 | 47 € | Book Now |
| 11 Oct 2026 | 59 € | Book Now |
| 16 Oct 2026 | 59 € | Book Now |
| 02 Oct 2026 | 69 € | Book Now |
The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap Ryanair prices.
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