AirHint found the following cheapest one-way flights from San Sebastian (EAS) to Lisbon (LIS) in August 2026 (see full year).
One-Way flights
| 08 Aug | Iberia | ||
| 04 Aug | Iberia | ||
| 06 Aug | Iberia | ||
| 01 Aug | Iberia | ||
| 17 Aug | Vueling Airlines | ||
| 09 Aug | Vueling Airlines | ||
| 16 Aug | Vueling Airlines |
Also check the deals for return flights from San Sebastian to Lisbon in August.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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