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Cheap flights from Bilbao to Porto from £27

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bilbao to Porto departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Bilbao to Porto

Cheap return flights

Air Europa Logo
08:30 - 10:50BIO-OPO
3h 20m1 stop
Air Europa Logo
07:35 - 11:45OPO-BIO
3h 10m1 stop
£63Air Europa
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Sun, 26 Oct - Sat, 1 Nov
Air Europa Logo
21:05 - 07:50BIO-OPO
11h 45m1 stop
Air Europa Logo
07:35 - 20:05OPO-BIO
11h 30m1 stop
£65Air Europa
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Vueling Logo
14:55 - 15:15BIO-OPO
1h 20mdirect
Vueling Logo
20:05 - 22:20OPO-BIO
1h 15mdirect
£67Vueling
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Vueling Logo
15:10 - 15:30BIO-OPO
1h 20mdirect
Vueling Logo
20:05 - 22:20OPO-BIO
1h 15mdirect
£67Vueling
Find Deal
Fri, 24 Oct - Thu, 30 Oct
Multiple Airlines Logo
14:55 - 15:15BIO-OPO
1h 20mdirect
Multiple Airlines Logo
07:35 - 12:00OPO-BIO
3h 25m1 stop
£73Multiple Airlines
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Sat, 25 Oct - Sun, 2 Nov
Volotea Logo
19:55 - 20:15BIO-OPO
1h 20mdirect
Volotea Logo
20:55 - 23:10OPO-BIO
1h 15mdirect
£74Volotea
Find Deal
Sun, 26 Oct - Thu, 30 Oct
Multiple Airlines Logo
14:55 - 15:15BIO-OPO
1h 20mdirect
Multiple Airlines Logo
11:35 - 20:05OPO-BIO
7h 30m1 stop
£76Multiple Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Volotea Logo
19:55 - 20:15BIO-OPO
1h 20mdirect
Volotea Logo
20:55 - 23:10OPO-BIO
1h 15mdirect
£83Volotea
Find Deal
Sun, 26 Oct - Thu, 30 Oct
TAP AIR PORTUGAL Logo
18:35 - 22:55BIO-OPO
5h 20m1 stop
TAP AIR PORTUGAL Logo
22:30 - 11:40OPO-BIO
12h 10m1 stop
£89TAP AIR PORTUGAL
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Sat, 4 Oct - Tue, 7 Oct
TAP AIR PORTUGAL Logo
18:35 - 22:55BIO-OPO
5h 20m1 stop
TAP AIR PORTUGAL Logo
21:15 - 11:40OPO-BIO
13h 25m1 stop
£89TAP AIR PORTUGAL
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Sat, 4 Oct - Tue, 7 Oct

Vueling flights from Bilbao to Porto

Our best Vueling deals on Bilbao to Porto flight tickets
Vueling
25 Oct
BIO14:55Bilbao
1h 20m
OPO15:15Porto
1 Nov
OPO20:05Porto
1h 15m
BIO22:20Bilbao
£67
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Vueling
24 Oct
BIO15:10Bilbao
1h 20m
OPO15:30Porto
30 Oct
OPO20:05Porto
1h 15m
BIO22:20Bilbao
£67
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Vueling
21 Oct
BIO19:15Bilbao
1h 20m
OPO19:35Porto
23 Oct
OPO20:40Porto
1h 15m
BIO22:55Bilbao
£68
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Volotea flights from Bilbao to Porto

Our best Volotea deals on Bilbao to Porto flight tickets
Volotea
26 Oct
BIO19:55Bilbao
1h 20m
OPO20:15Porto
30 Oct
OPO20:55Porto
1h 15m
BIO23:10Bilbao
£74
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Volotea
26 Oct
BIO19:55Bilbao
1h 20m
OPO20:15Porto
30 Oct
OPO20:55Porto
1h 15m
BIO23:10Bilbao
£83
Find similar
Volotea
30 Oct
BIO19:55Bilbao
1h 20m
OPO20:15Porto
6 Nov
OPO20:55Porto
1h 15m
BIO23:10Bilbao
£84
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bilbao to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Bilbao to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sun 26/10

08:30-10:50

1 stop3h 20m

Porto

Sat 1/11

07:35-11:45

1 stop3h 10m

£63

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 25/10

21:05-07:50

1 stop11h 45m

Porto

Sat 1/11

07:35-20:05

1 stop11h 30m

£65

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 25/10

14:55-15:15

Nonstop1h 20m

Porto

Sat 1/11

20:05-22:20

Nonstop1h 15m

£67

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Fri 24/10

15:10-15:30

Nonstop1h 20m

Porto

Thu 30/10

20:05-22:20

Nonstop1h 15m

£67

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 25/10

14:55-15:15

Nonstop1h 20m

Porto

Sun 2/11

07:35-12:00

1 stop3h 25m

£73

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sun 26/10

19:55-20:15

Nonstop1h 20m

Porto

Thu 30/10

20:55-23:10

Nonstop1h 15m

£74

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 25/10

14:55-15:15

Nonstop1h 20m

Porto

Sat 1/11

11:35-20:05

1 stop7h 30m

£76

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sun 26/10

19:55-20:15

Nonstop1h 20m

Porto

Thu 30/10

20:55-23:10

Nonstop1h 15m

£83

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 4/10

18:35-22:55

1 stop5h 20m

Porto

Tue 7/10

22:30-11:40

1 stop12h 10m

£89

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 4/10

18:35-22:55

1 stop5h 20m

Porto

Tue 7/10

21:15-11:40

1 stop13h 25m

£89

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Bilbao to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from Bilbao, with most prices found around £59. If you are unable to visit Porto during the month of February, then departing from Bilbao during the month March is also very affordable. Most momondo users find prices during this month for around £62.

What is the cheapest Bilbao to Porto flight route?

Fly from Bilbao to Porto for the best Bilbao - Porto flight prices

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from Bilbao when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around £83 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Bilbao for as low as £57 on momondo.

What cabin class options are available on Bilbao to Porto flights?

There is only 1 cabin class available to choose from on Bilbao to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bilbao to Porto flight prices changed over time?

As of September 2025, prices for Bilbao to Porto flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from Bilbao to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Bilbao to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bilbao to Porto (BIO to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bilbao to Porto

Fastest flight time

1h 15m

Direct flights

Mon, Wed, Fri, Sat and Sun

Airports in Porto

1 airport
The fastest flight from Bilbao to Porto takes 1h 15m
Direct flights go from Bilbao to Porto on Monday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Porto: Porto (OPO)
Search flight deals

  • How far is Bilbao to Porto by plane?

    A flight from Bilbao to Porto will travel around 325.3 mi. Flights usually cover this in 1h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bilbao Airport to Porto Airport?

    Prices for flights from Bilbao Airport to Porto Airport refresh daily.

  • How old do you have to be to fly from Bilbao Airport to Porto Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Bilbao to Porto?

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Braga
Coimbra
Vila Nova de Gaia
Viseu
Aveiro
Matosinhos
Espinho
Esposende
Guimarães
Ponte de Lima
Caminha
Curia
Pinhao
Baiao
Chaves
Mesao Frio
Penafiel
Lamego
Mira

Why use momondo?

Why should I use momondo to find a flight deal from Bilbao to Porto?

Finding the right flight to Porto from Bilbao is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.

Can I find flights from Bilbao to Porto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bilbao to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Bilbao to Porto?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bilbao to Porto.

I’m not ready to book a flight from Bilbao to Porto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto from Bilbao. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Porto trip

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