$21 Cheap Flights from Bilbao (BIO) to Lisbon (LIS)

View $21 flight on Thu, Aug 27, 2026Opens in a new window

Popular airlines from Bilbao Airport (BIO) to Humberto Delgado Airport (LIS)

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Cheap Flights from Bilbao to Lisbon (BIO-LIS)

Prices were available within the past 7 days and start at $21 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Mon, Aug 24 - Tue, Aug 25
BIO
Bilbao
LIS
Lisbon
$108 Roundtrip, found 4 days ago
$108
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Mon, Aug 24 from Bilbao to Lisbon, returning Tue, Aug 25, priced at $108 found 4 days ago
Vueling Airlines
Thu, Aug 20 - Fri, Aug 21
BIO
Bilbao
LIS
Lisbon
$119 Roundtrip, found 6 days ago
$119
Roundtrip
found 6 days ago
Select Vueling Airlines flight, departing Thu, Aug 20 from Bilbao to Lisbon, returning Fri, Aug 21, priced at $119 found 6 days ago
Vueling Airlines
Mon, Aug 24 - Tue, Aug 25
BIO
Bilbao
LIS
Lisbon
$133 Roundtrip, found 4 days ago
$133
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Mon, Aug 24 from Bilbao to Lisbon, returning Tue, Aug 25, priced at $133 found 4 days ago
Vueling Airlines
Thu, Aug 20 - Fri, Aug 21
BIO
Bilbao
LIS
Lisbon
$142 Roundtrip, found 6 days ago
$142
Roundtrip
found 6 days ago
Select Vueling Airlines flight, departing Thu, Aug 20 from Bilbao to Lisbon, returning Fri, Aug 21, priced at $142 found 6 days ago
Air Europa
Mon, Aug 24 - Tue, Aug 25
BIO
Bilbao
LIS
Lisbon
$158 Roundtrip, found 4 days ago
$158
Roundtrip
found 4 days ago
Select Air Europa flight, departing Mon, Aug 24 from Bilbao to Lisbon, returning Tue, Aug 25, priced at $158 found 4 days ago
Iberia
Thu, Nov 19 - Sun, Nov 22
BIO
Bilbao
LIS
Lisbon
$164 Roundtrip, found 5 days ago
$164
Roundtrip
found 5 days ago
Select Iberia flight, departing Thu, Nov 19 from Bilbao to Lisbon, returning Sun, Nov 22, priced at $164 found 5 days ago
Air Europa
Fri, Jun 19 - Mon, Jun 22
BIO
Bilbao
LIS
Lisbon
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select Air Europa flight, departing Fri, Jun 19 from Bilbao to Lisbon, returning Mon, Jun 22, priced at $167 found 1 day ago
Iberia
Thu, Aug 6 - Thu, Aug 13
BIO
Bilbao
LIS
Lisbon
$168 Roundtrip, found 5 hours ago
$168
Roundtrip
found 5 hours ago
Select Iberia flight, departing Thu, Aug 6 from Bilbao to Lisbon, returning Thu, Aug 13, priced at $168 found 5 hours ago
TAP Portugal
Sat, Sep 12 - Sat, Sep 19
BIO
Bilbao
LIS
Lisbon
$181 Roundtrip, found 5 days ago
$181
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Sat, Sep 12 from Bilbao to Lisbon, returning Sat, Sep 19, priced at $181 found 5 days ago
Lufthansa
Tue, Jul 14 - Fri, Jul 17
BIO
Bilbao
LIS
Lisbon
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Jul 14 from Bilbao to Lisbon, returning Fri, Jul 17, priced at $252 found 1 day ago

Alternative airports near Lisbon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $224
LIS
Humberto Delgado
Cheapest
Flights from $224

What you need to know for your flight from Bilbao to Humberto Delgado

Bilbao (BIO) to Lisbon (LIS) at a glance

Travel between Bilbao (BIO) and Lisbon (LIS) with a range of airlines catering to this international short-haul route. Choose from both full-service and budget carriers to discover the itinerary that aligns with your travel budget, schedule, and plans while you take in the iconic sights and neighborhoods of Lisbon. Below, find essential details for flights departing from Bilbao Airport (BIO) to Humberto Delgado Airport (LIS).

  • Fastest flight duration: around 1h 45m non-stop
  • Route distance: roughly 450 miles (725 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $50–$360, depending on seasonality and how far ahead you book

Flights from Bilbao Airport (BIO) to Humberto Delgado Airport (LIS)

Based on the latest traveler bookings, here are the top airlines favored for flights from Bilbao to Lisbon, featuring both non-stop and one-stop options. Many travelers opt for connections through Adolfo Suárez Madrid-Barajas Airport (MAD), with a typical layover of about one hour. This flexibility allows you to compare prices, total travel times, and cabin classes to discover the best travel itinerary for your needs.

  • TAP Portugal: This comprehensive airline provides non-stop flights, making up about 60% of departures on this route. One-way ticket prices generally range from $90 to $370, with a total travel duration of 1 hour and 45 minutes.
  • Vueling Airlines: A budget-friendly airline that also offers non-stop services, Vueling accounts for approximately 19% of departures. One-way fares typically fall between $50 and $170, with the journey taking around 1 hour and 45 minutes.
  • Air Europa: As a full-service airline, Air Europa offers one-stop flights, capturing about 12% of departures on this route. Fares for one-way trips usually range from $85 to $370. Expect 2 hours and 30 minutes of flight time, totaling around 3 hours and 30 minutes when including the layover.
  • Iberia: This full-service carrier provides one-stop options, constituting about 8% of departures. One-way fares typically range from $65 to $300. The in-flight duration is approximately 2 hours and 30 minutes, with an overall journey time of about 3 hours and 30 minutes, including the layover.

Travelers can enhance their journey from Bilbao to Lisbon by upgrading to business class with TAP Portugal, which provides premium service on this route.

Best time to fly from Bilbao (BIO) to Lisbon (LIS)

The most popular months for travelers flying from Bilbao to Lisbon are March, May, and August, when peak temperatures in Lisbon reach up to 72°F in August. If you prefer quieter travel, consider February, the least busy time to visit with temperatures around 54.5°F and typically the lowest average one-way fare (around $110). Flight availability peaks in January, February, August, and November, with approximately 9 flights per week, making it easier to find convenient departure times. March, May, October, and December have the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: February usually offers good deals with average one-way fare around $110, roughly 33% cheaper than the yearly average.
  • Another budget-friendly time to fly: January typically offers an average one-way fare of around $116.
  • Most flight options: January, February, August, and November have the highest number of flights from Bilbao to Lisbon, with approximately 9 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January54.0°F (12.2°C)Average9$116
February54.5°F (12.5°C)Low9$110
March57.0°F (13.9°C)High7$184
April59.9°F (15.5°C)Average8$198
May64.8°F (18.2°C)High7$143
June68.2°F (20.1°C)Average8$168
July71.1°F (21.7°C)Average8$246
August72.0°F (22.2°C)High9$177
September70.3°F (21.3°C)Average8$157
October66.9°F (19.4°C)Average7$130
November59.9°F (15.5°C)Low9$151
December55.9°F (13.3°C)Low7$214

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Bilbao (BIO) to Lisbon (LIS)

  • Vitoria to Lisbon (VIT-LIS): Vitoria Airport (VIT) is located approximately 30 miles from Bilbao Airport (BIO).

How to find the best prices for flights from Bilbao (BIO) to Lisbon (LIS)

Getting some of the best deals on flights from Bilbao to Lisbon is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, which aligns with when most travelers make their reservations. Departures between 12 PM and 6 PM often offer lower prices and are the most sought-after flight times. Additionally, flying on Tuesday tends to provide both cheaper rates and is the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Lisbon hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Humberto Delgado Airport from Bilbao Airport

Lisbon welcomes travelers from Bilbao with a range of transport options based on price, convenience, and proximity. For departures, Bilbao Airport is roughly a 10-minute drive (covering about 8 miles) from central Bilbao. Here's how to reach Lisbon efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Lisbon, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Humberto Delgado Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Humberto Delgado Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Humberto Delgado Airport, travelers will find Lisbon Airport Station, a metro station located about 0.1 miles away on foot, while Oriente Bus Station, a bus station, is approximately 1.8 miles from the airport and best accessed by car. Additionally, Roma-Areeiro Station, a train station, is also around 1.8 miles away by car.

Frequently asked questions

How much does a flight from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $21 and cheap return flights from $108 Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights generally range between $86 and $1076, and roundtrip flights usually range from $169 to $1083. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from BIO to LIS is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
Choose from 2 airlines operating direct flights from BIO to LIS:

  • Vueling Airlines operates around 7 direct flights from BIO to LIS every week
  • TAP Portugal operates around 7 direct flights from BIO to LIS every week

What is the cheapest airline that flies from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
Vueling Airlines is one of the cheapest airlines offering nonstop flights from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado), with round-trip tickets starting from around $113. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
The best airline to fly with from Bilbao (BIO) to Lisbon (LIS) will differ from traveler to traveler. If you like to fly early, NI offers early morning flights. If price is the most important factor, Vueling Airlines typically offers the lowest fares. Lufthansa offers the most daily flights from BIO to LIS, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
There are approximately 1 nonstop flights per day from (BIO) to Humberto Delgado (LIS). For more options, look at flights that include layovers.
What is the earliest flight from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Bilbao (BIO) to Lisbon (LIS) typically departs at around 6:40 AM, operated by Lufthansa. This is a seasonal service active in February, allowing you to start your day early and make the most of your time in Lisbon. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
When flying from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado), the most popular departure times are from noon to 3pm. About 34% of passengers choose this time window. Many major carriers, including Norwegian, Iberia and Lufthansa, operate flights during this period. This timing is favored as it allows you to enjoy a relaxed morning before your flight.
How long does it take to fly from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
Flying nonstop from BIO to LIS takes around 1 hour 50 minutes, with the route covering approximately 451 miles. Flights with a layover typically take 1 hour 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
Business class seats are offered on the BIO to LIS route. Airlines that offer business class service on this route include:

  • Lufthansa
  • Air Europa
  • Iberia
  • Brussels Airlines
  • KLM
  • Hop!
  • Edelweiss Air
  • SAS
  • Air Baltic
  • TAP Portugal

First class is available with Iberia.
How do I earn miles on a Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from BIO (BIO)?
If you're planning to travel to Lisbon from BIO (BIO), you can fly into Humberto Delgado (LIS) Some flights may connect through major hubs like Brussels - National (BRU), ZRH (ZRH), Adolfo Suarez Madrid-Barajas (MAD) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bilbao (BIO) to Lisbon (LIS-Humberto Delgado)?
If you booked your Bilbao (BIO) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Bilbao
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Europa, Air France, Brussels Airlines, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal
Roundtrip price
$107
Distance
450 mi

Book with confidence

Bilbao to Lisbon Flights

The cheapest times to fly from Bilbao to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bilbao to Lisbon are during the month of August. You can find some of the cheapest flights from Bilbao to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bilbao to Lisbon

Sunday is one of the best days to book for cheap flights from Bilbao to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bilbao to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bilbao to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $21 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bilbao to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bilbao to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bilbao to Lisbon Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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