Last updated :
Flights San Sebastián — Prices and error fares
Source: Faro data, updated on 04/10/2026.
Key point: Error fares to San Sebastián are detected automatically. According to Faro data (2025), they last 4 to 6 hours on average before the airline corrects them.
Your rights as an air passenger are protected by EU Regulation EC 261/2004.
When to fly cheaper
The cheapest month observed is September, from €132 (3 deals observed). The priciest is October, averaging €169.
| Month | Deals | Min | Average |
|---|---|---|---|
| September | 3 | 132€ | 162€ |
| October | 3 | 137€ | 169€ |
Active deals to San Sebastián
Price history to San Sebastián
| Date | Departure | Price | Normal | Off | Duration | Airline |
|---|---|---|---|---|---|---|
| 11/09/2026 | Londres | £152 | £0 | -0% | 228h | |
| 30/08/2026 | Londres | £166 | £0 | -0% | 78h | |
| 23/08/2026 | Londres | £118 | £142 | -17% | 217h | |
| 18/08/2026 | Londres | £173 | £0 | -0% | 217h | |
| 10/08/2026 | Londres | £108 | £140 | -23% | 208h | |
| 30/07/2026 | Londres | £133 | £136 | -3% | 116.7h | |
| 20/05/2026 | Londres | £114 | £156 | -27% | 1721.6h | |
| 27/05/2026 | Londres | £175 | £0 | -0% | 1541.6h | |
| 24/05/2026 | Londres | £237 | £0 | -0% | 1609.1h |
Frequently asked questions
What is the usual price of a flight to San Sebastián?
The fare depends on the season and the departure airport. The median is calculated over 30 days. Any price below 50% of that threshold is flagged as a fare anomaly.
How many error fares to San Sebastián has Faro detected?
Faro has archived 9 error fare(s) to this destination. Each one is kept with its price, discount and duration in the Catch.
How can I be alerted to a cheap flight to San Sebastián?
Check this page regularly — deals are updated every 30 minutes. These fare anomalies only last a few hours on average.
See also : All cheap flights · Fare history → San Sebastián · Error fare guide