Flights from San Sebastian to Portugal from 91EUR*
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1 Passenger
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If you want to apply a resident or large family discount, you’ll be able to do so in the next step.
Popular Flight Deals San Sebastian to Portugal
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San Sebastian (EAS)to
Porto (OPO)Depart: 01/09/2026
From
91EUR
Seen 1 day ago
One-way
San Sebastian (EAS)to
Lisbon (LIS)Depart: 16/09/2026
From
108EUR
Seen 1 day ago
One-way
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Best flight deals San Sebastian to Portugal
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From | To | Fare Type | Dates | Price | ||
|---|---|---|---|---|---|---|
 | San Sebastian (EAS) | Porto (OPO) | One-way / Basic | Depart: 01/09/2026 | From 91EUR Seen 1 day ago | |
 | San Sebastian (EAS) | Lisbon (LIS) | One-way / Basic | Depart: 16/09/2026 | From 108EUR Seen 1 day ago |
*Depending on demand, prices may vary at the time of flight selection. All taxes and fees are included in the price.