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$71 Cheap Flights from Bilbao (BIO) to Brussels (BRU)

View $71 flight on Thu, Aug 6, 2026Opens in a new window

Popular airlines from Bilbao Airport (BIO) to Brussels Airport (BRU)

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Cheap Flights from Bilbao to Brussels (BIO-BRU)

Prices were available within the past 7 days and start at $71 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sat, Nov 21 - Tue, Nov 24
BIO
Bilbao
BRU
Brussels
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select Iberia flight, departing Sat, Nov 21 from Bilbao to Brussels, returning Tue, Nov 24, priced at $158 found 1 day ago
Vueling Airlines
Thu, Aug 27 - Mon, Sep 7
BIO
Bilbao
BRU
Brussels
$160 Roundtrip, found 12 hours ago
$160
Roundtrip
found 12 hours ago
Select Vueling Airlines flight, departing Thu, Aug 27 from Bilbao to Brussels, returning Mon, Sep 7, priced at $160 found 12 hours ago
Iberia
Sat, Nov 21 - Tue, Nov 24
BIO
Bilbao
BRU
Brussels
$166 Roundtrip, found 1 day ago
$166
Roundtrip
found 1 day ago
Select Iberia flight, departing Sat, Nov 21 from Bilbao to Brussels, returning Tue, Nov 24, priced at $166 found 1 day ago
Vueling Airlines
Thu, Aug 27 - Mon, Sep 7
BIO
Bilbao
BRU
Brussels
$167 Roundtrip, found 12 hours ago
$167
Roundtrip
found 12 hours ago
Select Vueling Airlines flight, departing Thu, Aug 27 from Bilbao to Brussels, returning Mon, Sep 7, priced at $167 found 12 hours ago
Iberia
Sat, Nov 21 - Tue, Nov 24
BIO
Bilbao
BRU
Brussels
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select Iberia flight, departing Sat, Nov 21 from Bilbao to Brussels, returning Tue, Nov 24, priced at $169 found 1 day ago
Brussels Airlines
Wed, Sep 2 - Mon, Sep 7
BIO
Bilbao
BRU
Brussels
$170 Roundtrip, found 3 days ago
$170
Roundtrip
found 3 days ago
Select Brussels Airlines flight, departing Wed, Sep 2 from Bilbao to Brussels, returning Mon, Sep 7, priced at $170 found 3 days ago
Iberia
Tue, Nov 10 - Tue, Nov 24
BIO
Bilbao
BRU
Brussels
$173 Roundtrip, found 2 days ago
$173
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Nov 10 from Bilbao to Brussels, returning Tue, Nov 24, priced at $173 found 2 days ago
Brussels Airlines
Tue, Nov 10 - Tue, Nov 24
BIO
Bilbao
BRU
Brussels
$176 Roundtrip, found 2 days ago
$176
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Tue, Nov 10 from Bilbao to Brussels, returning Tue, Nov 24, priced at $176 found 2 days ago
Air Europa
Sat, Nov 21 - Tue, Nov 24
BIO
Bilbao
BRU
Brussels
$186 Roundtrip, found 1 day ago
$186
Roundtrip
found 1 day ago
Select Air Europa flight, departing Sat, Nov 21 from Bilbao to Brussels, returning Tue, Nov 24, priced at $186 found 1 day ago
Lufthansa
Thu, Aug 27 - Mon, Sep 7
BIO
Bilbao
BRU
Brussels
$235 Roundtrip, found 12 hours ago
$235
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Thu, Aug 27 from Bilbao to Brussels, returning Mon, Sep 7, priced at $235 found 12 hours ago

Alternative airports near Brussels

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

Select flight to Brussels - National BRU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $271
BRU
Brussels - National
CheapestClosest
Average driving time to city center15 min
Flights from $271

What you need to know for your flight from Bilbao to Brussels - National

Bilbao (BIO) to Brussels (BRU) at a glance

Travel from Bilbao (BIO) to Brussels (BRU) on this international short-haul route, where you can choose from a range of airlines. Whether you prefer full-service or budget carriers, compare your options to discover the best itinerary that matches your budget, schedule, and travel plans while you explore the iconic sights and neighborhoods of Brussels. Here, you’ll find essential details for flights departing from Bilbao Airport (BIO) to Brussels National Airport (BRU).

  • Fastest flight duration: around 1h 45m non-stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $135–$280, depending on seasonality and how far ahead you book

Flights from Bilbao Airport (BIO) to Brussels - National Airport (BRU)

Based on the latest traveler bookings, here are the top airlines favored for flights from Bilbao to Brussels, offering both non-stop and one-stop options. Popular layover locations include Adolfo Suárez Madrid-Barajas Airport (MAD) with approximately a 1 hour and 15 minute layover, and Barcelona International Airport (BCN) with around a 2 hour layover. These choices allow you to balance price, total travel time, and cabin class to find the perfect itinerary for your journey.

  • Brussels Airlines: This full-service airline provides direct flights, with one-way ticket prices generally falling between $140 and $280. It represents about 61% of the flights on this route, with a total travel time of 1 hour and 45 minutes.
  • Iberia: Offering one-stop services, this full-service carrier has one-way fares usually ranging from $185 to $520. It accounts for approximately 22% of departures on this route, with an in-flight duration of 3 hours and 30 minutes and an overall journey time of about 4 hours and 45 minutes, including layover.

Alternative routes from Bilbao (BIO) to Brussels (BRU)

  • Bilbao to Antwerp (BIO-ANR): Antwerp International Airport (ANR) is located approximately 20 miles from Brussels - National Airport (BRU).
  • Bilbao to Charleroi (BIO-CRL): Brussels South Charleroi Airport (CRL) lies about 30 miles from Brussels - National Airport (BRU).
  • San Sebastian to Brussels (EAS-BRU): San Sebastian Airport (EAS) is roughly 56 miles away from Bilbao Airport (BIO).

How to find the best prices for flights from Bilbao (BIO) to Brussels (BRU)

Getting some of the best deals on flights from Bilbao to Brussels 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 within two weeks, coinciding with when most travelers make their reservations. Departures in the afternoon, from 12 PM to 6 PM, tend to be less expensive and are also the most popular flight times. Additionally, flying on Thursday often results in lower prices, while Saturday remains the busiest 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.*
  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 Brussels - National Airport from Bilbao Airport

Brussels 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. Brussels city center is approximately a 15-minute drive (covering about 10 miles) from Brussels - National Airport, depending on traffic. Here's how to reach Brussels efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Brussels, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Brussels - National Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Brussels - National 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 Brussels National Airport, several transportation options are conveniently accessible. The Zaventem Brussels-National-Airport Railway Station, a train station, is located about 0.1 miles from the airport on foot, while the Eurocontrol Tram Stop, a metro station, is about 3.3 miles away by car. For those looking to reach the waterfront, Montreux Seaport, a seaport, is approximately 8.4 miles from the airport by car.

Frequently asked questions

How much does a flight from Bilbao (BIO) to Brussels (BRU-Brussels - National) cost?
You can find cheap one-way flights from $71 and cheap return flights from $158 Bilbao (BIO) to Brussels (BRU-Brussels - National) with Expedia. One-way flights usually range from $142 to $1270, and return flights typically cost between $273 and $1361. 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 Brussels (BRU-Brussels - National) 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 Brussels (BRU-Brussels - National)?
The cheapest month to fly from BIO to BRU is November 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 Brussels (BRU-Brussels - National)?
2 airlines operate nonstop service from BIO to BRU:

  • Brussels Airlines operates around 7 direct flights from BIO to BRU every week
  • Vueling Airlines operates around 7 direct flights from BIO to BRU every week

What is the cheapest airline that flies from Bilbao (BIO) to Brussels (BRU-Brussels - National)?
Vueling Airlines is one of the cheapest airlines offering connecting flights from Bilbao (BIO) to Brussels (BRU) with round-trip tickets starting from around $155. 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 Brussels (BRU-Brussels - National)?
To find a cheap flight from Bilbao (BIO) to Brussels (BRU-Brussels - National), 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 Brussels (BRU-Brussels - National)?
The best airline to fly with from Bilbao (BIO) to Brussels (BRU) will differ from traveler to traveler. If you like to fly early, Vueling Airlines 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 Bilbao to Brussels, 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 Brussels (BRU-Brussels - National)?
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 Brussels (BRU-Brussels - National)?
You can find approximately 1 nonstop flights per day from (BIO) to Brussels - National (BRU). For more options, look at flights that include layovers.
What is the earliest flight from Bilbao (BIO) to Brussels (BRU-Brussels - National)?
The earliest flight from Bilbao (BIO) to Brussels (BRU) generally departs at around 6:45 AM, operated by Iberia and British Airways. This seasonal service is active in December, making it a great option for early travelers heading to Brussels. 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 Brussels (BRU-Brussels - National)?
For flights from Bilbao (BIO) to Brussels (BRU), the most popular departure times are from 3pm to 6pm. This time window accounts for about 36% of total traffic. Many major carriers, including Brussels Airlines, Lufthansa, and KLM, operate flights during this period. Many travelers prefer this timing as it allows for a full day of activities before heading to the airport.
How long does it take to fly from Bilbao (BIO) to Brussels (BRU-Brussels - National)?
Flying nonstop from BIO to BRU takes around 1 hour 50 minutes, with the route covering approximately 629 miles. Flights with a layover typically take 3 hours 10 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 Brussels (BRU-Brussels - National)?
You can fly business class between BIO and BRU. Airlines that offer business class service on this route include:

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

How do I earn miles on a Bilbao (BIO) to Brussels (BRU-Brussels - National) flight with Expedia?
It's easy to earn miles on a Bilbao (BIO) to Brussels (BRU-Brussels - National) 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 Brussels from BIO (BIO)?
From BIO (BIO), you can fly into Brussels - National (BRU) to reach Brussels. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Adolfo Suarez Madrid-Barajas (MAD), Schiphol (AMS) before reaching Brussels. 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 Brussels (BRU-Brussels - National) at the last minute?
Typically, booking a last minute flight from Bilbao (BIO) to Brussels (BRU-Brussels - National) 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 Brussels (BRU-Brussels - National) flight and hotel package?
Securing a Bilbao (BIO) to Brussels (BRU-Brussels - National) Brussels 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 Brussels (BRU-Brussels - National)?
If you booked your Bilbao (BIO) to Brussels (BRU-Brussels - National) 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

Origin airport
Bilbao
Destination airport
Brussels - National
Airlines serving
Air Europa, Austrian Airlines, Brussels Airlines, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Volotea
Roundtrip price
$157
Distance
628 mi
Average flight time
1 hour 51 mins

Book with confidence

Bilbao to Brussels Flights

The cheapest times to fly from Bilbao to Brussels

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 Brussels are during the month of November. You can find some of the cheapest flights from Bilbao to Brussels with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bilbao to Brussels

Sunday is one of the best days to book for cheap flights from Bilbao to Brussels: 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 Brussels

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 Brussels in 2026. You can also book with separate airlines for your outbound and return journeys, from $71 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 Brussels 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 Brussels 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 Brussels Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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