Porto to Bilbao flights
Find your dates. Discover your next journey.
- Lowest observed
- €23, departing 19 Nov 2026 (Last checked: 9 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 23Check live prices for this route
- Airlines seen
- Volotea, Air Europa, Vueling
- Reported fastest flight
- 1h 15m
- Non-stop
- Yes
Your next trip, last seen at €23
Lowest observedWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
About this route
Explore the fares we observed from Porto to Bilbao. Prices move often, so pick your dates to see the latest options.
- Route distance
- 525 km
- Reported fastest flight
- 1h 15m
- Airlines seen
- Volotea, Air Europa, Vueling
Route-level information; individual journeys vary.
Published schedules report non-stop service with Volotea. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Porto Airport (OPO) → Porto, city gazetteer reference point (41.1579, -8.6291): ≈ 11 km.
- Bilbao Airport (BIO) → Bilbao, city gazetteer reference point (43.2570, -2.9234): ≈ 5 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Porto to Bilbao: November 2026, from €23 (checked 9 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €37 | 13 |
| November 2026 | €23 | 8 |
Lowest fare by day of the week
Cheapest day of the week from Porto to Bilbao: Thursday, from €23 (checked 9 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €39 | 4 |
| Tuesday | €41 | 3 |
| Wednesday | €37 | 5 |
| Thursday | €23 | 4 |
| Saturday | €25 | 4 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Frequently asked
How much is a flight from Porto to Bilbao?
The lowest fare we have observed is €23, found on 9 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Porto to Bilbao?
Cheapest month from Porto to Bilbao: November 2026, from €23 (checked 9 Oct 2026).
Are there direct flights from Porto to Bilbao?
Yes. We have seen non-stop flights on this route, flown by Volotea.
Which airlines fly from Porto to Bilbao?
These are the carriers we have seen on the route: Volotea, Air Europa, Vueling.
How many of the observed Porto to Bilbao fares were non-stop?
18 of the 27 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Porto to Bilbao?
Cheapest day of the week from Porto to Bilbao: Thursday, from €23 (checked 9 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 9 Oct 2026