We have prepared for you the list of the cheapest deals for Ryanair flight from Porto (OPO) to London (STN) by the month of departure.
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 May 2026 | 16 € | Book Now |
| 22 May 2026 | 20 € | Book Now |
| 08 May 2026 | 24 € | Book Now |
| 15 May 2026 | 25 € | Book Now |
| 07 May 2026 | 28 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Jun 2026 | 17 € | Book Now |
| 19 Jun 2026 | 24 € | Book Now |
| 12 Jun 2026 | 25 € | Book Now |
| 10 Jun 2026 | 30 € | Book Now |
| 05 Jun 2026 | 30 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Jul 2026 | 20 € | Book Now |
| 22 Jul 2026 | 24 € | Book Now |
| 16 Jul 2026 | 24 € | Book Now |
| 24 Jul 2026 | 24 € | Book Now |
| 09 Jul 2026 | 26 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Aug 2026 | 38 € | Book Now |
| 06 Aug 2026 | 45 € | Book Now |
| 07 Aug 2026 | 52 € | Book Now |
| 05 Aug 2026 | 53 € | Book Now |
| 03 Aug 2026 | 55 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Sep 2026 | 54 € | Book Now |
| 23 Sep 2026 | 61 € | Book Now |
| 16 Sep 2026 | 65 € | Book Now |
| 22 Sep 2026 | 65 € | Book Now |
| 12 Sep 2026 | 67 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Oct 2026 | 36 € | Book Now |
| 14 Oct 2026 | 42 € | Book Now |
| 08 Oct 2026 | 44 € | Book Now |
| 15 Oct 2026 | 44 € | Book Now |
| 13 Oct 2026 | 49 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Nov 2026 | 50 € | Book Now |
| 14 Nov 2026 | 50 € | Book Now |
| 18 Nov 2026 | 50 € | Book Now |
| 19 Nov 2026 | 50 € | Book Now |
| 21 Nov 2026 | 50 € | Book Now |
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Dec 2026 | 50 € | Book Now |
| 05 Dec 2026 | 50 € | Book Now |
| 06 Dec 2026 | 50 € | Book Now |
| 07 Dec 2026 | 50 € | Book Now |
| 08 Dec 2026 | 50 € | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 18 Jan 2027 | 50 € | Book Now |
| 17 Jan 2027 | 50 € | Book Now |
| 16 Jan 2027 | 50 € | Book Now |
| 15 Jan 2027 | 50 € | Book Now |
| 11 Jan 2027 | 50 € | Book Now |
Cheapest flights for February 2027
| Departure date | Cheapest price | |
|---|---|---|
| 04 Feb 2027 | 50 € | Book Now |
| 03 Feb 2027 | 50 € | Book Now |
| 02 Feb 2027 | 50 € | Book Now |
| 01 Feb 2027 | 50 € | Book Now |
| 24 Feb 2027 | 58 € | Book Now |
Cheapest flights for March 2027
| Departure date | Cheapest price | |
|---|---|---|
| 08 Mar 2027 | 50 € | Book Now |
| 06 Mar 2027 | 50 € | Book Now |
| 05 Mar 2027 | 50 € | Book Now |
| 04 Mar 2027 | 50 € | Book Now |
| 03 Mar 2027 | 50 € | 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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