Cheap Flights from Brussels International to Bilbao

Compare Brussels International to Bilbao flight deals

Find the cheapest month or even day of the year to fly to Bilbao

Book the best Bilbao fare with no extra fees

Flight deals from Brussels International to Bilbao

Looking for a cheap last-minute deal or the best return flight from Brussels International to Bilbao? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Brussels International to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels International to Bilbao flights are currently cheapest in December.

Direct flights from Brussels International to Bilbao

Brussels International to Bilbao: Alternative routes

Compare routes from Brussels International to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

Brussels to Bilbao: Flight information

The things to know before you go.
Cheapest flight found68 €
Cheapest month to flyDecember
Average flight time1 hr, 59 mins
Most popular airlineEtihad Airways
Average flights per week44

Finding cheap flights from Brussels International to Bilbao: Frequently asked questions

The best price we found for a return flight from Brussels International to Bilbao is 68 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 59 minutes is the average flight time from Brussels International to Bilbao.
Etihad Airways, United and Brussels Airlines fly direct from Brussels International to Bilbao.
As of October 2024, there are 44 flights per week flying from Brussels International to Bilbao.
The cheapest month to fly from Brussels International to Bilbao is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brussels International Airport to Bilbao Airport on Monday, 2 December 2024.
Yes – the average flight time is 1 hour and 59 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bilbao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Brussels Airlines offers the cheapest flight tickets to Bilbao.

Travelling from Brussels Airport (BRU) to Bilbao Airport (BIO): what you need to know

  • On average, direct flights from Brussels Airport to Bilbao Airport take 1 hour 58 minutes. Bilbao and Brussels are in the same timezone (UTC+1), which means you won't have to change your watch after you land.

  • You can choose from 27 weekly flights from Brussels Airport to Bilbao Airport. The 09:25 departure with Brussels Airlines is the earliest flight you can take from BRU to BIO. Vueling operates the latest service of the day at 20:30 if early starts aren't your thing.

  • You'll likely experience bigger queues during popular months such as July and other peak seasons. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • Visiting Bilbao (and discovering more of Spain!) is easy with Vueling. This popular airline has direct flights from Brussels Airport to Bilbao Airport.

  • We make it a piece of cake to book a flight with a stopover. To see the options for flights from Brussels Airport to Bilbao Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Popular stopovers between BRU and BIO include:

    • Geneve Airport

    • Barcelona-El Prat Airport

    • Adolfo Suarez Madrid-Barajas Airport

  • To see whether you need a visa to enter Spain, check with your airline and the local consulate or embassy. They'll give you the most up-to-date details, including additional travel documents you may need after booking your cheap ticket from BRU to BIO.

How to find the cheapest flights from Brussels Airport (BRU) to Bilbao Airport (BIO)

  • 35 € is currently the lowest price for a one-way ticket from Brussels Airport to Bilbao Airport. A return flight starts from 68 €. These prices can change depending on availability and demand.

  • Book 9 months before your departure date. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from BRU to BIO.

  • Plan your trip for May. That's the cheapest month for tickets from Brussels Airport to Bilbao Airport. If your travel dates are flexible, try out the 'Whole month' tool to find the cheapest price across each month.

  • Set up a Price Alert for cheap tickets from BRU to BIO. You don't need to check every day to see whether prices have dropped. We'll tell you as soon as there's a change in price.

  • Tailor your trip using filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Brussels Airport to Bilbao Airport.

Handy information about Brussels Airport (BRU)

  • The journey from central Brussels to Brussels Airport takes around 39 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 14 kilometres in 21 minutes or so, depending on traffic conditions.

  • Booked an early flight from Brussels Airport to Bilbao Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these stays near BRU:

Arriving at Bilbao Airport (BIO)

Getting from Bilbao Airport (BIO) to central Bilbao

  • Bilbao Airport to the centre of Bilbao takes about 9 minutes by car. It's approximately 6 kilometres away. See what options are available, such as car rentals, cabs or ride-sharing services.

  • It typically takes 29 minutes to get there using public transport.

When to fly to Bilbao Airport (BIO)

  • July is the most popular month for flights from Brussels Airport to Bilbao Airport. To skip the crowds, travel to Bilbao in February.

  • The warmest month in Bilbao is August, with temperatures ranging between 16ºC and 25ºC. Book your flights from Brussels Airport to Bilbao Airport in this month if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, look for a cheap ticket from BRU to BIO in January. Temperatures average between 5ºC and 13ºC then.

More about Bilbao

  • As soon as you've locked in your flights from BRU to BIO, you'll want to find somewhere to stay in Bilbao. Make one of these options your base for exploring this exciting city:

  • There are so many things to explore in this city it can be tricky to work out where to start. Etxebarria Parkea, Puente de La Salve and Bilbao Fine Arts Museum are leading attractions which should be on any well-planned Bilbao itinerary.

Complete your Bilbao trip with hotels and a car rental

  • Comparing flights is not our only party trick. Once you've booked your cheap ticket to Bilbao Airport, browse our great car rental offers that'll give you the flexibility to travel around at your own pace. Next, have a look at our exclusive rates for hotels to find your ideal Bilbao stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.