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Cheap flights from Bilbao to Porto from £16

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 13/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Bilbao to Porto

Cheap return flights

Vueling Logo
14:55 - 15:15BIO-OPO
1h 20mdirect
Vueling Logo
20:15 - 22:30OPO-BIO
1h 15mdirect
£73Vueling
Find Deal
Sat, 4 Oct - Tue, 7 Oct
Vueling Logo
19:15 - 19:35BIO-OPO
1h 20mdirect
Vueling Logo
21:05 - 08:25OPO-BIO
10h 20m1 stop
£77Vueling
Find Deal
Tue, 2 Sep - Tue, 9 Sep
TAP AIR PORTUGAL Logo
18:50 - 10:00BIO-OPO
16h 10m1 stop
TAP AIR PORTUGAL Logo
23:00 - 11:40OPO-BIO
11h 40m1 stop
£91TAP AIR PORTUGAL
Find Deal
Tue, 2 Sep - Tue, 9 Sep
TAP AIR PORTUGAL Logo
18:35 - 22:55BIO-OPO
5h 20m1 stop
TAP AIR PORTUGAL Logo
21:15 - 11:40OPO-BIO
13h 25m1 stop
£98TAP AIR PORTUGAL
Find Deal
Sat, 4 Oct - Tue, 7 Oct
Volotea Logo
20:05 - 20:25BIO-OPO
1h 20mdirect
Volotea Logo
20:50 - 23:05OPO-BIO
1h 15mdirect
£108Volotea
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Thu, 16 Oct - Sun, 19 Oct
Volotea Logo
19:50 - 20:10BIO-OPO
1h 20mdirect
Volotea Logo
20:50 - 23:05OPO-BIO
1h 15mdirect
£112Volotea
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Air Europa Logo
21:05 - 06:50BIO-OPO
10h 45m1 stop
Air Europa Logo
20:10 - 07:40OPO-BIO
10h 30m1 stop
£114Air Europa
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Tue, 21 Oct - Sun, 26 Oct
Air Europa Logo
21:05 - 06:50BIO-OPO
10h 45m1 stop
Air Europa Logo
20:10 - 07:35OPO-BIO
10h 25m1 stop
£115Air Europa
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Sat, 6 Sep - Fri, 12 Sep
Lufthansa Logo
15:30 - 23:20BIO-OPO
8h 50m1 stop
Lufthansa Logo
06:15 - 22:50OPO-BIO
15h 35m2 stops
£197Lufthansa
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Tue, 21 Oct - Sat, 25 Oct
Lufthansa Logo
07:15 - 22:50BIO-OPO
16h 35m2 stops
Lufthansa Logo
14:05 - 23:05OPO-BIO
8h 00m1 stop
£211Lufthansa
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Tue, 21 Oct - Thu, 30 Oct

TAP AIR PORTUGAL flights from Bilbao to Porto

Our best TAP AIR PORTUGAL deals on Bilbao to Porto flight tickets
TAP AIR PORTUGAL
2 Sept
BIO18:50Bilbao
16h 10m
1 stop
OPO10:00Porto
9 Sept
OPO23:00Porto
11h 40m
1 stop
BIO11:40Bilbao
£91
Find similar
TAP AIR PORTUGAL
4 Oct
BIO18:35Bilbao
5h 20m
1 stop
OPO22:55Porto
7 Oct
OPO21:15Porto
13h 25m
1 stop
BIO11:40Bilbao
£98
Find similar
TAP AIR PORTUGAL
4 Oct
BIO18:35Bilbao
5h 20m
1 stop
OPO22:55Porto
7 Oct
OPO22:30Porto
12h 10m
1 stop
BIO11:40Bilbao
£98
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Volotea flights from Bilbao to Porto

Our best Volotea deals on Bilbao to Porto flight tickets
Volotea
16 Oct
BIO20:05Bilbao
1h 20m
OPO20:25Porto
19 Oct
OPO20:50Porto
1h 15m
BIO23:05Bilbao
£108
Find similar
Volotea
28 Sept
BIO19:50Bilbao
1h 20m
OPO20:10Porto
5 Oct
OPO20:50Porto
1h 15m
BIO23:05Bilbao
£112
Find similar
Volotea
28 Sept
BIO19:50Bilbao
1h 20m
OPO20:10Porto
5 Oct
OPO20:50Porto
1h 15m
BIO23:05Bilbao
£117
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 31 July 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

Sat 4/10

14:55-15:15

Nonstop1h 20m

Porto

Tue 7/10

20:15-22:30

Nonstop1h 15m

£73

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 2/9

19:15-19:35

Nonstop1h 20m

Porto

Tue 9/9

21:05-08:25

1 stop10h 20m

£77

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 2/9

18:50-10:00

1 stop16h 10m

Porto

Tue 9/9

23:00-11:40

1 stop11h 40m

£91

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

£98

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Thu 16/10

20:05-20:25

Nonstop1h 20m

Porto

Sun 19/10

20:50-23:05

Nonstop1h 15m

£108

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sun 28/9

19:50-20:10

Nonstop1h 20m

Porto

Sun 5/10

20:50-23:05

Nonstop1h 15m

£112

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 21/10

21:05-06:50

1 stop10h 45m

Porto

Sun 26/10

20:10-07:40

1 stop10h 30m

£114

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 6/9

21:05-06:50

1 stop10h 45m

Porto

Fri 12/9

20:10-07:35

1 stop10h 25m

£115

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 21/10

15:30-23:20

1 stop8h 50m

Porto

Sat 25/10

06:15-22:50

2 stops15h 35m

£197

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 21/10

07:15-22:50

2 stops16h 35m

Porto

Thu 30/10

14:05-23:05

1 stop8h 00m

£211

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 £60. 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 £85 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 £61 on momondo.

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

There are 1 cabin classes 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 July 2025, prices for Bilbao to Porto flights are approximately 6% 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

Best price found

£16

Fastest flight time

1h 15m

Direct flights

Mon, Wed, Fri, Sat and Sun

Airports in Porto

1 airport
The best one-way flight to Porto from Bilbao in the past 72 hours is £16. The best return flight deal from Bilbao to Porto found on momondo in the last 72 hours is £73.
The fastest flight from Bilbao to Porto takes 1h 15m
Direct flights go from Bilbao to Porto on Monday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Volotea, TAP AIR PORTUGAL and Iberia.
There is 1 airport near Porto: Porto (OPO)
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  • 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 20m, 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
Aveiro
Viseu
Matosinhos
Espinho
Esposende
Pinhao
Guimarães
Caminha
Curia
Baiao
Ponte de Lima
Chaves
Lamego
Mesao Frio
Penafiel
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.

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