Flights from Bilbao to Portugal from 22EUR*
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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 Bilbao to Portugal
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Bilbao (BIO)to
Porto (OPO)Depart: 15/12/2026
From
22EUR
Seen 1 day ago
One-way
Bilbao (BIO)to
Lisbon (LIS)Depart: 30/11/2026
From
25EUR
Seen 23 hrs ago
One-way
Bilbao (BIO)to
Faro (FAO)Depart: 14/10/2026
From
62EUR
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 Bilbao to Portugal
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From | To | Fare Type | Dates | Price | ||
|---|---|---|---|---|---|---|
 | Bilbao (BIO) | Porto (OPO) | One-way / Basic | Depart: 15/12/2026 | From 22EUR Seen 1 day ago | |
 | Bilbao (BIO) | Lisbon (LIS) | One-way / Basic | Depart: 30/11/2026 | From 25EUR Seen 23 hrs ago | |
 | Bilbao (BIO) | Faro (FAO) | One-way / Basic | Depart: 14/10/2026 | From 62EUR 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.