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Cheap flights from Bilbao (BIO) to Porto (OPO) from $35

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BIO — OPO
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
1 adult, Economy
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The best prices from Bilbao to Porto are usually found in November or February, booked 71 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Bilbao to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2024.

Popular in

October

Cheapest in

November

Round-trip from

$524

One-way from

$35
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 41% potential price drop
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From Bilbao to Porto
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One-way flight from Bilbao to Porto
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What is the cheapest day to fly round-trip from Bilbao to Porto?

It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save up to 187% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Bilbao to Porto from $95 1-2 weeks out and tickets from $120 for flights departing within the next 72 hours.

What is the cheapest month to fly from Bilbao to Porto?

Flights from Bilbao to Porto lean towards being more expensive in October. Prices are generally better when you fly from Bilbao to Porto in November, with the cheapest ticket starting at $26.

What is the cheapest time of day to fly from BIO to OPO?

It’s typically best to fly out from Bilbao to Porto in the evening. Doing so could potentially save you 65% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Bilbao to Porto flights in June & July 2024

Find cheap flight options from Bilbao to Porto specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 7, 2024.
The lowest fares we've come across on flights traveling from Bilbao to Porto in June and July 2024. More deals are always being added, so be sure to check back regularly.
Sun 6/163:50 pmBIO - OPO
Nonstop1h 20mVolotea
Thu 6/207:30 pmOPO - BIO
Nonstop1h 15mVolotea
Deal found 6/6$98
Sat 6/82:50 pmBIO - OPO
Nonstop1h 20mVueling
Tue 6/118:20 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$116
Thu 7/257:45 pmBIO - OPO
Nonstop1h 20mVueling
Fri 7/263:35 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$127
Thu 7/253:50 pmBIO - OPO
1 stop6h 25mVueling
Fri 7/263:35 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$133
Thu 6/67:45 pmBIO - OPO
Nonstop1h 20mVueling
Sat 6/83:45 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$157
Thu 7/253:50 pmBIO - OPO
1 stop6h 25mVueling
Mon 8/59:55 pmOPO - BIO
1 stop9h 20mVueling
Deal found 6/6$167
Fri 6/72:40 pmBIO - OPO
Nonstop1h 20mVueling
Sun 6/98:10 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$178
Tue 7/168:30 amBIO - OPO
1 stop11h 50mAir Europa
Tue 8/278:10 pmOPO - BIO
1 stop10h 30mAir Europa
Deal found 6/6$192
Tue 7/168:30 amBIO - OPO
1 stop11h 50mAir Europa
Mon 8/268:10 pmOPO - BIO
1 stop10h 30mAir Europa
Deal found 6/6$208

Bilbao to Porto 2024 flight deals

Discover exclusive flight deals for travel between Bilbao and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
The lowest fares we've come across on flights traveling from Bilbao to Porto in June and July 2024. More deals are always being added, so be sure to check back regularly.
Sun 6/163:50 pmBIO - OPO
Nonstop1h 20mVolotea
Thu 6/207:30 pmOPO - BIO
Nonstop1h 15mVolotea
Deal found 6/6$98
Tue 9/177:35 pmBIO - OPO
1 stop5h 55mTAP AIR PORTUGAL
Sat 9/2111:00 amOPO - BIO
1 stop5h 55mTAP AIR PORTUGAL
Deal found 6/6$107
Tue 9/177:35 pmBIO - OPO
1 stop5h 55mTAP AIR PORTUGAL
Sat 9/2112:05 pmOPO - BIO
1 stop4h 50mTAP AIR PORTUGAL
Deal found 6/7$108
Sat 6/82:50 pmBIO - OPO
Nonstop1h 20mVueling
Tue 6/118:20 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$116
Thu 7/257:45 pmBIO - OPO
Nonstop1h 20mVueling
Fri 7/263:35 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$127
Thu 7/253:50 pmBIO - OPO
1 stop6h 25mVueling
Fri 7/263:35 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$133
Thu 6/67:45 pmBIO - OPO
Nonstop1h 20mVueling
Sat 6/83:45 pmOPO - BIO
Nonstop1h 15mVueling
Deal found 6/6$157
Thu 7/253:50 pmBIO - OPO
1 stop6h 25mVueling
Mon 8/59:55 pmOPO - BIO
1 stop9h 20mVueling
Deal found 6/6$167
Sat 8/248:30 amBIO - OPO
1 stop3h 20mAir Europa
Fri 8/308:10 pmOPO - BIO
1 stop10h 30mAir Europa
Deal found 6/6$175

Bilbao to Porto flights leaving soon

Find last-minute flight options from Bilbao to Porto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
Have a look at some of the flights available from Bilbao to Porto departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 6/163:50 pmBIO - OPO
Nonstop1h 20mVolotea
Thu 6/207:30 pmOPO - BIO
Nonstop1h 15mVolotea
Deal found 6/6$98
Sat 6/155:15 pmBIO - OPO
1 stop6h 00mMultiple Airlines
Wed 6/199:15 amOPO - BIO
1 stop11h 45mMultiple Airlines
Deal found 6/6$258
Sat 6/159:05 pmBIO - OPO
1 stop10h 45mAir Europa
Wed 6/198:10 pmOPO - BIO
1 stop10h 30mAir Europa
Deal found 6/7$274
Sun 6/169:30 amBIO - OPO
1 stop27h 45mSWISS
Thu 6/207:20 pmOPO - BIO
1 stop11h 25mSWISS
Deal found 6/6$315
Mon 6/178:15 pmBIO - OPO
2 stops18h 30mSWISS
Sat 6/222:35 pmOPO - BIO
2 stops17h 10mSWISS
Deal found 6/6$319
Sun 6/169:30 amBIO - OPO
1 stop27h 45mSWISS
Thu 6/202:35 pmOPO - BIO
2 stops16h 10mSWISS
Deal found 6/6$361
Sat 6/152:10 pmBIO - OPO
1 stop12h 05mAzores Airlines
Wed 6/197:35 pmOPO - BIO
2 stops13h 40mAzores Airlines
Deal found 6/7$496
Sun 6/169:30 amBIO - OPO
2 stops29h 15mSWISS
Thu 6/202:35 pmOPO - BIO
2 stops16h 10mSWISS
Deal found 6/6$529
Sat 6/157:35 amBIO - OPO
2 stops9h 20mLufthansa
Wed 6/196:00 amOPO - BIO
1 stop6h 20mLufthansa
Deal found 6/6$757

One-way flights to Porto from Bilbao

Search for one-way flight options from Bilbao to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
If you're seeking multiple options on one-way flights from Bilbao to Porto, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Bilbao to Porto should utilize the search form at the the top of the page.
Thu 9/126:35 pmBIO - OPO
Nonstop1h 20mVolotea
Deal found 6/7$35
Fri 11/2212:00 pmBIO - OPO
1 stop10h 20mVueling
Deal found 6/7$58
Thu 9/128:30 amBIO - OPO
1 stop3h 20mAir Europa
Deal found 6/7$67
Sat 6/152:50 pmBIO - OPO
Nonstop1h 20mVueling
Deal found 6/6$81
Fri 11/223:55 pmBIO - OPO
2 stops17h 05mVueling
Deal found 6/7$84
Wed 7/104:50 pmBIO - OPO
1 stop3h 30mAir Europa
Deal found 6/6$85
Thu 9/1210:40 pmBIO - OPO
2 stops15h 55mMultiple Airlines
Deal found 6/7$86
Sat 10/59:15 amBIO - OPO
1 stop3h 25mIberia
Deal found 6/6$98
Thu 9/1210:40 pmBIO - OPO
3 stops25h 30mMultiple Airlines
Deal found 6/7$100

Find flights from Bilbao to Porto within your budget

Customize 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, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$107 - $395

Route

Depart

Return

Price

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 9/17

1 stop5h 55m

Porto

Sat 9/21

1 stop5h 55m

$107

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 9/17

1 stop5h 55m

Porto

Sat 9/21

1 stop4h 50m

$108

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Thu 7/25

Nonstop1h 20m

Porto

Fri 7/26

Nonstop1h 15m

$127

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Thu 7/25

1 stop6h 25m

Porto

Fri 7/26

Nonstop1h 15m

$133

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Thu 7/25

1 stop6h 25m

Porto

Mon 8/5

1 stop9h 20m

$167

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 8/24

1 stop3h 20m

Porto

Fri 8/30

1 stop10h 30m

$175

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 7/16

1 stop11h 50m

Porto

Tue 8/27

1 stop10h 30m

$192

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Tue 9/17

1 stop23h 55m

Porto

Sat 9/21

2 stops17h 10m

$241

BilbaoPorto

BIO - OPO

BIOOPO

Bilbao

Sat 9/14

2 stops12h 15m

Porto

Mon 9/16

2 stops34h 20m

$395

Flights are sorted by cheapest first

Deals found on 6/6

How far ahead should I book a flight from Bilbao to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Bilbao to Porto. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Bilbao to Porto, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Bilbao to Porto?

Use this chart to determine the cheapest time to fly round-trip from Bilbao to Porto. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bilbao to Porto flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Bilbao to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Bilbao with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

48.2 - 68 °F

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated June 7, 2024.
Peruse reviews from past customers who have flown with Vueling, SWISS and Austrian Airlines from Bilbao to Porto to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.8
Good
1,927 reviews

Crew

8.4

Entertainment

7.2

Food

7.4

Boarding

7.8

Comfort

7.5

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

SWISS
7.8
Good
1,927 reviews
SWISS
7.8
Good
1,927 reviews

Crew

8.4

Entertainment

7.2

Food

7.4

Boarding

7.8

Comfort

7.5

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Austrian Airlines
7.7
Good
999 reviews
SWISS
7.8
Good
1,927 reviews

Crew

8.4

Entertainment

7.2

Food

7.4

Boarding

7.8

Comfort

7.5

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Iberia
7.1
Good
2,719 reviews
SWISS
7.8
Good
1,927 reviews

Crew

8.4

Entertainment

7.2

Food

7.4

Boarding

7.8

Comfort

7.5

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

TAP AIR PORTUGAL
7.1
Good
2,084 reviews
SWISS
7.8
Good
1,927 reviews

Crew

8.4

Entertainment

7.2

Food

7.4

Boarding

7.8

Comfort

7.5

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Volotea
7.0
Good
456 reviews
SWISS
7.8
Good
1,927 reviews

Crew

8.4

Entertainment

7.2

Food

7.4

Boarding

7.8

Comfort

7.5

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Bilbao to Porto for under $200 on Cheapflights?

    Yes, there are multiple flights from Bilbao to Porto for under $200. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $107, but on average you can expect to pay $239.

  • Are there nonstop flights from Bilbao to Porto for under $100 on Cheapflights?

    Cheapflights has at least 2 direct flights from Bilbao to Porto under $100. A good price for a nonstop flight from Bilbao to Porto is less than $98.

  • Are there last-minute flights available from Bilbao to Porto for under $100?

    There are currently 11+ open flights from Bilbao to Porto within the next 7 days for less than $100.

  • What are the cheapest airlines flying from Bilbao to Porto round-trip?

    According to our current data, TAP AIR PORTUGAL ($107), Vueling ($127), and Air Europa ($175) offers the cheapest pricing from Bilbao to Porto.

  • What are the cheapest airlines to fly from Bilbao to Porto one-way?

    For one-way options, check prices for Volotea. According to our data, you can fly for as low as $35. Users have also found prices from $58 and $67 on Vueling and Air Europa, respectively.

  • What are the most reliable airlines from Bilbao to Porto?

    Before booking your flight to Porto from Bilbao, check out the most reliable airlines to get you to your destination on time: Vueling (98%), Iberia (98%), Volotea( 88%).

  • What are the cheapest flights from Bilbao to Porto?

    The cheapest flight price from Bilbao to Porto is $26. On average you can expect to pay $108. The most popular route, (Bilbao - Porto), can usually be booked for $168.

  • What does BIO to OPO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Bilbao Airport to Porto Airport flight would often be abbreviated as a BIO to OPO flight.

  • Can I find deals for flights from Bilbao to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Bilbao to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bilbao to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bilbao to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Bilbao to Porto that include hotel bookings?

    Yes. In addition to deals on Bilbao to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to Porto.

  • Can I find deals for business class flights from Bilbao to Porto?

    Yes. Cheapflights offers flight deals from Bilbao to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Bilbao to Porto that allow pets onboard?

    Many airlines flying from Bilbao to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bilbao to Porto?

    Yes, you can often find last-minute deals on Bilbao to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bilbao to Porto flight deals updated?

    The Bilbao to Porto flight deals you see on this page were last updated on 6/7.

  • What is the cheapest month to book a flight from Bilbao to Porto?

    Currently, January is the cheapest month in which you can book a flight from Bilbao to Porto (average of $524). Flying from Bilbao to Porto in June is currently the most expensive (average of $986). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bilbao to Porto
See prices for flight routes from nearby airports that may be better suited for you.

Bilbao to Lisbon flights

Top airline flying from Bilbao to Porto

Discover the top airline that operate flights from Bilbao to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$27Average$71FlexibilityNo cancel feeOn-time88%
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Bilbao to Chicago O'Hare Intl Airport flights

Search flights from Bilbao to Porto by cabin class

Find flights from Bilbao to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Prem Econ Class
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Hourly flight availability from Bilbao to Porto

Find hourly flight availability from Bilbao to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 7, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Bilbao to Porto

Explore weekly flight availability from Bilbao to Porto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 7, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday2daily flights
Saturday0daily flights

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