We have prepared for you the list of the cheapest deals for Ryanair flight from Cologne (CGN) to Lisbon (LIS) by the month of departure.
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 31 May 2026 | 89 € | Book Now |
| 28 May 2026 | 116 € | Book Now |
| 24 May 2026 | 185 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Jun 2026 | 87 € | Book Now |
| 21 Jun 2026 | 91 € | Book Now |
| 25 Jun 2026 | 98 € | Book Now |
| 07 Jun 2026 | 103 € | Book Now |
| 28 Jun 2026 | 105 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Jul 2026 | 89 € | Book Now |
| 28 Jul 2026 | 107 € | Book Now |
| 05 Jul 2026 | 121 € | Book Now |
| 14 Jul 2026 | 129 € | Book Now |
| 09 Jul 2026 | 130 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Aug 2026 | 53 € | Book Now |
| 27 Aug 2026 | 59 € | Book Now |
| 18 Aug 2026 | 62 € | Book Now |
| 20 Aug 2026 | 65 € | Book Now |
| 23 Aug 2026 | 71 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 29 Sep 2026 | 54 € | Book Now |
| 22 Sep 2026 | 58 € | Book Now |
| 01 Sep 2026 | 67 € | Book Now |
| 15 Sep 2026 | 67 € | Book Now |
| 08 Sep 2026 | 76 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 Oct 2026 | 50 € | Book Now |
| 28 Oct 2026 | 50 € | Book Now |
| 30 Oct 2026 | 54 € | Book Now |
| 27 Oct 2026 | 57 € | Book Now |
| 29 Oct 2026 | 58 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Nov 2026 | 50 € | Book Now |
| 09 Nov 2026 | 50 € | Book Now |
| 16 Nov 2026 | 50 € | Book Now |
| 17 Nov 2026 | 50 € | Book Now |
| 20 Nov 2026 | 50 € | Book Now |
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Dec 2026 | 76 € | Book Now |
| 02 Dec 2026 | 87 € | Book Now |
| 03 Dec 2026 | 87 € | Book Now |
| 09 Dec 2026 | 98 € | Book Now |
| 10 Dec 2026 | 98 € | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 08 Jan 2027 | 50 € | Book Now |
| 07 Jan 2027 | 50 € | Book Now |
| 06 Jan 2027 | 50 € | Book Now |
| 05 Jan 2027 | 50 € | Book Now |
| 01 Jan 2027 | 50 € | Book Now |
Cheapest flights for February 2027
| Departure date | Cheapest price | |
|---|---|---|
| 22 Feb 2027 | 50 € | Book Now |
| 09 Feb 2027 | 50 € | Book Now |
| 08 Feb 2027 | 50 € | Book Now |
| 02 Feb 2027 | 50 € | Book Now |
| 01 Feb 2027 | 50 € | Book Now |
Cheapest flights for March 2027
| Departure date | Cheapest price | |
|---|---|---|
| 09 Mar 2027 | 50 € | Book Now |
| 08 Mar 2027 | 50 € | Book Now |
| 02 Mar 2027 | 50 € | Book Now |
| 01 Mar 2027 | 50 € | Book Now |
| 15 Mar 2027 | 58 € | 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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