We have prepared for you the list of the cheapest deals for Ryanair flight from Lisbon (LIS) to Cologne (CGN) by the month of departure.
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 29 Dec 2025 | 67 € | Book Now |
| 30 Dec 2025 | 88 € | Book Now |
| 31 Dec 2025 | 113 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 Jan 2026 | 25 € | Book Now |
| 21 Jan 2026 | 26 € | Book Now |
| 28 Jan 2026 | 27 € | Book Now |
| 31 Jan 2026 | 37 € | Book Now |
| 20 Jan 2026 | 38 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Feb 2026 | 23 € | Book Now |
| 02 Feb 2026 | 24 € | Book Now |
| 04 Feb 2026 | 25 € | Book Now |
| 09 Feb 2026 | 25 € | Book Now |
| 05 Feb 2026 | 26 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Mar 2026 | 28 € | Book Now |
| 04 Mar 2026 | 37 € | Book Now |
| 07 Mar 2026 | 41 € | Book Now |
| 25 Mar 2026 | 42 € | Book Now |
| 05 Mar 2026 | 43 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 30 Apr 2026 | 50 € | Book Now |
| 23 Apr 2026 | 70 € | Book Now |
| 02 Apr 2026 | 78 € | Book Now |
| 16 Apr 2026 | 87 € | Book Now |
| 26 Apr 2026 | 87 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 May 2026 | 59 € | Book Now |
| 21 May 2026 | 65 € | Book Now |
| 07 May 2026 | 73 € | Book Now |
| 28 May 2026 | 75 € | Book Now |
| 24 May 2026 | 95 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Jun 2026 | 58 € | Book Now |
| 25 Jun 2026 | 67 € | Book Now |
| 18 Jun 2026 | 76 € | Book Now |
| 04 Jun 2026 | 77 € | Book Now |
| 28 Jun 2026 | 97 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 19 Jul 2026 | 50 € | Book Now |
| 16 Jul 2026 | 52 € | Book Now |
| 09 Jul 2026 | 64 € | Book Now |
| 12 Jul 2026 | 65 € | Book Now |
| 30 Jul 2026 | 67 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 06 Aug 2026 | 104 € | Book Now |
| 13 Aug 2026 | 111 € | Book Now |
| 02 Aug 2026 | 118 € | Book Now |
| 27 Aug 2026 | 135 € | Book Now |
| 09 Aug 2026 | 136 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 17 Sep 2026 | 76 € | Book Now |
| 03 Sep 2026 | 87 € | Book Now |
| 24 Sep 2026 | 113 € | Book Now |
| 10 Sep 2026 | 115 € | Book Now |
| 20 Sep 2026 | 123 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Oct 2026 | 87 € | Book Now |
| 08 Oct 2026 | 87 € | Book Now |
| 15 Oct 2026 | 98 € | Book Now |
| 22 Oct 2026 | 113 € | Book Now |
| 11 Oct 2026 | 133 € | 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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