We have prepared for you the list of the cheapest deals for Ryanair flight from Porto (OPO) to Lille (LIL) by the month of departure.
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 27 Apr 2026 | $ 105 | Book Now |
| 24 Apr 2026 | $ 124 | Book Now |
| 17 Apr 2026 | $ 155 | Book Now |
| 20 Apr 2026 | $ 171 | Book Now |
| 10 Apr 2026 | $ 187 | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 29 May 2026 | $ 79 | Book Now |
| 15 May 2026 | $ 89 | Book Now |
| 11 May 2026 | $ 93 | Book Now |
| 08 May 2026 | $ 104 | Book Now |
| 22 May 2026 | $ 117 | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 08 Jun 2026 | $ 37 | Book Now |
| 12 Jun 2026 | $ 43 | Book Now |
| 22 Jun 2026 | $ 44 | Book Now |
| 19 Jun 2026 | $ 51 | Book Now |
| 29 Jun 2026 | $ 51 | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Jul 2026 | $ 30 | Book Now |
| 06 Jul 2026 | $ 33 | Book Now |
| 10 Jul 2026 | $ 36 | Book Now |
| 13 Jul 2026 | $ 38 | Book Now |
| 17 Jul 2026 | $ 48 | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Aug 2026 | $ 99 | Book Now |
| 10 Aug 2026 | $ 157 | Book Now |
| 07 Aug 2026 | $ 181 | Book Now |
| 31 Aug 2026 | $ 195 | Book Now |
| 24 Aug 2026 | $ 219 | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Sep 2026 | $ 112 | Book Now |
| 14 Sep 2026 | $ 129 | Book Now |
| 11 Sep 2026 | $ 131 | Book Now |
| 25 Sep 2026 | $ 140 | Book Now |
| 07 Sep 2026 | $ 146 | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 Oct 2026 | $ 65 | Book Now |
| 16 Oct 2026 | $ 77 | Book Now |
| 23 Oct 2026 | $ 87 | Book Now |
| 19 Oct 2026 | $ 93 | Book Now |
| 12 Oct 2026 | $ 101 | 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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