Cheap Flights from Porto to Bilbao

Cheapest flights from Porto to Bilbao

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.

Cheapest one way flight

$32

Volotea

Direct flight

1h 15m

11/06/2025

The cheapest one-way flight from Porto to Bilbao departs on 11/06/2025, is operated by Volotea and costs $32

Cheapest round trip flight

$120

Ryanair

1 transfer

9 hours

11/21/2025

The cheapest roundtrip flight from Porto to Bilbao departs on 11/21/2025, is operated by Ryanair and costs $120

The fastest flight

1h 15m

Fastest flight from Porto to Bilbao takes 1h 15m

Direct flights

Several times a week

There are direct flights on this route 5 days a week: Su, Tu, Th, Fr, and Sa

Earliest flight

3:50 PM

Latest flight

8:55 PM

Direct flights count

8

Distance

523km

Timezone difference

1h

The distance between Porto and Bilbao is 523km (324 miles). There are 8 direct flights from Porto to Bilbao. The time difference between Porto and Bilbao is 1h. Flights from Porto begin at 3:50 PM. The latest flight from Porto departs at 8:55 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Porto to Bilbao by month

The minimum one-way ticket price from Porto to Bilbao is $28 (March 2026), while the maximum is $68 (February 2026). On average, a ticket costs $47–$109.

March 2026

Lowest price

on average:

$28

February 2026

Highest price

on average:

$68

Avg Price

Airlines operating on route

The Porto — Bilbao route is served by a wide range of airlines: 5 in total, including Volotea, Vueling, Ryanair, Iberia, and TAP Portugal. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $32. 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.

Starting at $32

Starting at $35

Starting at $80

Starting at $87

Starting at $119

Direct Flights from Porto to Bilbao

A direct 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.

Porto — Bilbao

OPO — BIO

10/26/2025

Departure

Direct flight

V78308

Starting at $148

Porto — Bilbao

OPO — BIO

11/01/2025

Departure

Direct flight

VY2703

Starting at $119

Porto — Bilbao

OPO — BIO

11/02/2025

Departure

Direct flight

V73575

Starting at $182

Porto — Bilbao

OPO — BIO

11/06/2025

Departure

Direct flight

V73575

Starting at $65

Porto — Bilbao

OPO — BIO

11/08/2025

Departure

Direct flight

VY5770

Starting at $88

Porto — Bilbao

OPO — BIO

11/25/2025

Departure

Direct flight

VY5770

Starting at $35

Porto — Bilbao

OPO — BIO

05/08/2026

Departure

Direct flight

VY2703

Starting at $87

Porto — Bilbao

OPO — BIO

10/25/2025

Departure

Direct flight

VY8747

Starting at $82

Porto — Bilbao

OPO — BIO

11/30/2025

Departure

Direct flight

V73575

Starting at $243

Porto — Bilbao

OPO — BIO

12/27/2025

Departure

Direct flight

VY2703

Starting at $89

Schedule of direct flights from Porto to Bilbao

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Porto to Bilbao:

Volotea

Su and Th

Starting at $29

Porto airports overview

OPO

Porto Airport

Airlines flying to this airport

$32

Starting at

$93

on average

Bilbao airports overview

BIO

Bilbao Airport

Airlines flying to this airport

$32

Starting at

$93

on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Porto to Bilbao?

The cheapest flight ticket from Porto to Bilbao according to data for the last 48 hours costs $32

When is the best time to buy air tickets on the route Porto — Bilbao?

Often the best time to buy tickets from Porto to Bilbao is 2 months before departure.

When is the cheapest time of year to fly from Porto to Bilbao?

Based on statistics over the past years, the lowest prices for flights from Porto to Bilbao can be found flying in these months: March, October, January.

How long does it take to fly from Porto to Bilbao?

The fastest flights from Porto to Bilbao start from 1 hour 15 minutes in the air.

Which airline can fly direct from Porto to Bilbao?

The following airlines operate direct flights on the route Porto — Bilbao: Volotea, Vueling

Special offers and sales on air tickets from Porto to Bilbao

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.

We couldn't find any special offers for flights from Porto to Bilbao

Alternative routes

Badajoz ➜ Bilbao•Lisbon ➜ Bilbao•Burgos ➜ Bilbao•Vigo ➜ Bilbao•Valladolid ➜ Bilbao•Porto ➜ Pamplona•Porto ➜ Burgos•Porto ➜ Logrono•Porto ➜ Santander•Porto ➜ Valladolid

•••••••••••••••••••

Cheapest one way flight

$32

Volotea

Direct flight

1h 15m

11/06/2025

The cheapest one-way flight from Porto to Bilbao departs on 11/06/2025, is operated by Volotea and costs $32

Cheapest round trip flight

$120

Ryanair

1 transfer

9 hours

11/21/2025

The cheapest roundtrip flight from Porto to Bilbao departs on 11/21/2025, is operated by Ryanair and costs $120

The fastest flight