￥8,490 Cheap Flights from Porto (OPO) to Bilbao (BIO)

View ￥8,490 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Porto Airport (OPO) to Bilbao Airport (BIO)

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Cheap Flights from Porto to Bilbao (OPO-BIO)

Prices were available within the past 7 days and start at ￥8,490 for one-way flights and ￥20,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volotea
Thu, Oct 23 - Thu, Oct 30
OPO
Porto
BIO
Bilbao
￥20,020 Roundtrip, found 4 hours ago
￥20,020
Roundtrip
found 4 hours ago
Select Volotea flight, departing Thu, Oct 23 from Porto to Bilbao, returning Thu, Oct 30, priced at ￥20,020 found 4 hours ago
Iberia
Thu, Oct 23 - Thu, Oct 30
OPO
Porto
BIO
Bilbao
￥20,230 Roundtrip, found 4 hours ago
￥20,230
Roundtrip
found 4 hours ago
Select Iberia flight, departing Thu, Oct 23 from Porto to Bilbao, returning Thu, Oct 30, priced at ￥20,230 found 4 hours ago
Volotea
Thu, Nov 13 - Sat, Dec 13
OPO
Porto
BIO
Bilbao
￥20,620 Roundtrip, found 12 hours ago
￥20,620
Roundtrip
found 12 hours ago
Select Volotea flight, departing Thu, Nov 13 from Porto to Bilbao, returning Sat, Dec 13, priced at ￥20,620 found 12 hours ago
Iberia
Thu, Oct 23 - Thu, Oct 30
OPO
Porto
BIO
Bilbao
￥20,640 Roundtrip, found 4 hours ago
￥20,640
Roundtrip
found 4 hours ago
Select Iberia flight, departing Thu, Oct 23 from Porto to Bilbao, returning Thu, Oct 30, priced at ￥20,640 found 4 hours ago
Volotea
Thu, Oct 23 - Thu, Oct 30
OPO
Porto
BIO
Bilbao
￥20,830 Roundtrip, found 4 hours ago
￥20,830
Roundtrip
found 4 hours ago
Select Volotea flight, departing Thu, Oct 23 from Porto to Bilbao, returning Thu, Oct 30, priced at ￥20,830 found 4 hours ago
Iberia
Thu, Nov 13 - Sat, Dec 13
OPO
Porto
BIO
Bilbao
￥21,530 Roundtrip, found 12 hours ago
￥21,530
Roundtrip
found 12 hours ago
Select Iberia flight, departing Thu, Nov 13 from Porto to Bilbao, returning Sat, Dec 13, priced at ￥21,530 found 12 hours ago
Volotea
Thu, Nov 13 - Sat, Dec 13
OPO
Porto
BIO
Bilbao
￥22,000 Roundtrip, found 12 hours ago
￥22,000
Roundtrip
found 12 hours ago
Select Volotea flight, departing Thu, Nov 13 from Porto to Bilbao, returning Sat, Dec 13, priced at ￥22,000 found 12 hours ago
Air Europa
Thu, Nov 13 - Sat, Dec 13
OPO
Porto
BIO
Bilbao
￥23,230 Roundtrip, found 12 hours ago
￥23,230
Roundtrip
found 12 hours ago
Select Air Europa flight, departing Thu, Nov 13 from Porto to Bilbao, returning Sat, Dec 13, priced at ￥23,230 found 12 hours ago
Lufthansa
Thu, Nov 13 - Sat, Dec 13
OPO
Porto
BIO
Bilbao
￥33,460 Roundtrip, found 12 hours ago
￥33,460
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Thu, Nov 13 from Porto to Bilbao, returning Sat, Dec 13, priced at ￥33,460 found 12 hours ago
KLM
Thu, Nov 13 - Sat, Dec 13
OPO
Porto
BIO
Bilbao
￥36,830 Roundtrip, found 12 hours ago
￥36,830
Roundtrip
found 12 hours ago
Select KLM flight, departing Thu, Nov 13 from Porto to Bilbao, returning Sat, Dec 13, priced at ￥36,830 found 12 hours ago

Find the cheapest month to fly from Porto (OPO) to Bilbao (BIO)

November is typically the cheapest month to fly

From ￥7,194 - ￥30,058 per traveler.
Flights from Porto (OPO) to Bilbao (BIO)
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Bilbao
Airlines serving
Air Europa, Air France, Austrian Airlines, Brussels Airlines, Iberia, KLM, Lufthansa, Swiss International Air Lines, Volotea
Roundtrip price
￥20,020
Distance
523 km
Average flight time
2 hours 15 mins

Porto to Bilbao Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Porto to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Bilbao.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with OPO to BIO flights that won’t make your bank account wince. Ready to temporarily leave behind Porto for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BIO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Porto Airport to Bilbao Airport (BIO)?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Porto Airport and Bilbao Airport (BIO) start from ￥20,020. Book ASAP to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Bilbao Airport (BIO)?
The majority of flights can be canceled online, but each airline has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from OPO to Bilbao Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Porto Airport to BIO flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from OPO to Bilbao Airport (BIO)?
The flight time between OPO and Bilbao Airport is 4 hours and 44 minutes. If you're traveling with kids, it's always a good idea to pack some snacks or fruit in your carry-on luggage.
How far is the flight from Porto Airport to BIO?
A flight distance of just 530 kilometers separates Maia and Loiu. Once you're in the air, you won't get a chance to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from Porto Airport to Bilbao Airport?
Vueling (VY) is the number one choice for many travelers. It operates 17 flights between Porto Airport and Bilbao Airport (BIO) each month. Operating 8 flights per month along this route, Volotea (V7) is another top pick.
Are OPO to BIO flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Dr. Francisco de Sa Carneiro Airport (OPO) to Bilbao Airport can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd rather play it safe and start planning your trip early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

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