Vueling
Th and Sa
starting at $20
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Porto to Bilbao. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Porto to Bilbao, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Vueling
Th and Sa
starting at $20
The only airline operating direct flights from Porto to Bilbao is Vueling. Flights operate on Thursday and Saturday.
Porto — Bilbao
05/12/2026
Departure
Direct flight
VY2703
starting at $103
Porto — Bilbao
05/14/2026
Departure
Direct flight
VY2703
starting at $49
Porto — Bilbao
05/10/2026
Departure
Direct flight
VY2703
starting at $183
Porto — Bilbao
06/11/2026
Departure
Direct flight
V73575
starting at $58
Porto — Bilbao
06/18/2026
Departure
Direct flight
V73575
starting at $29
Porto — Bilbao
05/09/2026
Departure
Direct flight
VY2703
starting at $133
Porto — Bilbao
09/13/2026
Departure
Direct flight
V73575
starting at $131
Porto — Bilbao
06/19/2026
Departure
Direct flight
VY2703
starting at $86
Porto — Bilbao
06/02/2026
Departure
Direct flight
VY2703
starting at $44
Porto — Bilbao
06/25/2026
Departure
Direct flight
V78308
starting at $27
The Porto — Bilbao route is served by a wide range of airlines: 4 in total, including Vueling, Volotea, EasyJet, and Air Europa. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $18. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from Porto to Bilbao departs on 06/25/2026, is operated by Volotea and costs $27
The cheapest roundtrip flight from Porto to Bilbao departs on 06/21/2026, is operated by Vueling and costs $81
Fastest flight from Porto to Bilbao takes 1h 15m
There are direct flights on this route 5 days a week: Su, Tu, Th, Fr, and Sa
The distance between Porto and Bilbao is 523km (324 miles). The average flight duration is 1h 17m. There are 8 direct flights from Porto to Bilbao. The time difference between Porto and Bilbao is 1h. Flights from Porto begin at 9:45 AM. The latest flight from Porto departs at 8:50 PM
The cheapest flight ticket from Porto to Bilbao according to data for the last 48 hours costs $27
Often the best time to buy tickets from Porto to Bilbao is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Porto to Bilbao can be found flying in these months: June, May, October.
The fastest flights from Porto to Bilbao start from 1 hour 15 minutes in the air.
The following airlines operate direct flights on the route Porto — Bilbao: Vueling, Volotea
The minimum one-way ticket price from Porto to Bilbao is $29 (June 2026), while the maximum is $79 (September 2026). On average, a ticket costs $56–$76.
The Porto — Bilbao route shows a classic seasonal pattern: prices rise, peak, then fall again. Knowing this, you can pick a more affordable time to fly.
Prices rise from June 2026 to September 2026 (+177%), then decline from May 2026 to June 2026 (29%). The cheapest tickets are in May 2026–June 2026 (averaging $34), while the priciest are in September 2026–October 2026 ($77).
For savings, plan your flight for May 2026–June 2026 — you could save up to 56%. Try to avoid September 2026–October 2026 when possible: prices are at their highest then.
Price spread on this route is 39.4%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
