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$46+ Cheap flights from Bruxelles-National (BRU) to Bilbao (BIO)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BIO
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Brussels Bruxelles-National to Bilbao are usually found in February or January, booked 73 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap flight deals from Bruxelles-National to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Bilbao (BIO). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$147
(Mytrip)

One-way from

$46
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$137

Good round-trip deal

$138 or less

Good one-way deal

$82 or less
Provider with most accurate pricing for Brussels Bruxelles-National-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Bilbao flights.
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From Brussels Bruxelles-National to Bilbao
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One-way flight from Brussels Bruxelles-National to Bilbao
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Highest demand for flights based on searches. 17% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Brussels Bruxelles-National to Bilbao.
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Price to beat on a one-way flight from Brussels Bruxelles-National to Bilbao.
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Find flight deals from Bruxelles-National to Bilbao

Cheapest flights from Bruxelles-National to Bilbao
Explore the most affordable flight options available from Bruxelles-National to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:15 pmBRU - BIO
1 stop10h 00mVueling
Thu 5/156:45 amBIO - BRU
1 stop10h 45mVueling
Deal found 3/24$147
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:05 pmBRU - BIO
Nonstop2h 00mBrussels Airlines
Thu 5/154:55 pmBIO - BRU
Nonstop1h 50mBrussels Airlines
Deal found 3/24$148
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:15 pmBRU - BIO
1 stop11h 55mMultiple Airlines
Mon 5/1210:20 pmBIO - BRU
1 stop15h 20mMultiple Airlines
Deal found 3/24$162
This Air Europa deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:45 amBRU - BIO
1 stop9h 20mAir Europa
Thu 9/258:20 amBIO - BRU
1 stop9h 20mAir Europa
Deal found 3/24$185
This Lufthansa deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:30 pmBRU - BIO
1 stop5h 20mLufthansa
Mon 6/27:10 pmBIO - BRU
1 stop12h 35mLufthansa
Deal found 3/24$211
This SWISS deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:00 pmBRU - BIO
1 stop12h 20mSWISS
Tue 9/99:00 pmBIO - BRU
1 stop22h 15mSWISS
Deal found 3/24$238
This Austrian Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:55 pmBRU - BIO
2 stops22h 25mAustrian Airlines
Thu 8/216:45 amBIO - BRU
2 stops12h 25mAustrian Airlines
Deal found 3/24$283
This KLM deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:10 amBRU - BIO
1 stop5h 05mKLM
Sun 9/76:50 amBIO - BRU
1 stop7h 45mKLM
Deal found 3/24$294
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:55 amBRU - BIO
1 stop5h 35mTAP AIR PORTUGAL
Sun 6/17:45 pmBIO - BRU
1 stop15h 15mTAP AIR PORTUGAL
Deal found 3/24$439

Cheapflights Fare Finder

Customize your flight search to find flights from Bruxelles-National to Bilbao 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 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Bilbao that are best for you.

Fly from

Bruxelles-National

Fly to

Bilbao

Route

Depart

Return

Price

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Thu 5/8

10:15 pm-8:15 am

1 stop10h 00m

Bilbao

Thu 5/15

6:45 am-5:30 pm

1 stop10h 45m

$147

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Thu 5/8

2:05 pm-4:05 pm

Nonstop2h 00m

Bilbao

Thu 5/15

4:55 pm-6:45 pm

Nonstop1h 50m

$148

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Fri 5/9

10:15 pm-10:10 am

1 stop11h 55m

Bilbao

Mon 5/12

10:20 pm-1:40 pm

1 stop15h 20m

$162

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Tue 9/16

10:45 am-8:05 pm

1 stop9h 20m

Bilbao

Thu 9/25

8:20 am-5:40 pm

1 stop9h 20m

$185

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Fri 5/30

5:30 pm-10:50 pm

1 stop5h 20m

Bilbao

Mon 6/2

7:10 pm-7:45 am

1 stop12h 35m

$211

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Sat 7/5

8:00 pm-8:20 am

1 stop12h 20m

Bilbao

Tue 9/9

9:00 pm-7:15 pm

1 stop22h 15m

$238

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Sat 8/16

7:55 pm-6:20 pm

2 stops22h 25m

Bilbao

Thu 8/21

6:45 am-7:10 pm

2 stops12h 25m

$283

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Sat 7/5

6:10 am-11:15 am

1 stop5h 05m

Bilbao

Sun 9/7

6:50 am-2:35 pm

1 stop7h 45m

$294

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Fri 5/30

5:55 am-11:30 am

1 stop5h 35m

Bilbao

Sun 6/1

7:45 pm-11:00 am

1 stop15h 15m

$439

BrusselsBilbao

BRU - BIO

BRUBIO

Brussels Bruxelles-National

Wed 4/2

9:25 am-11:25 am

Nonstop2h 00m

$46

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 17 results
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Compare providers for flights from Bruxelles-National to Bilbao

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Bilbao in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Bilbao flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brussels Bruxelles-National Airport-Bilbao flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Bilbao flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Bilbao flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Bilbao flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bruxelles-National to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Bruxelles-National 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.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Bilbao

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Bilbao?

Use this chart to determine the optimal time to book a round-trip flight from Bruxelles-National to Bilbao. Price data was last updated on March 21, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brussels Bruxelles-National Airport to Bilbao. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Bilbao?

Currently, January is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Bilbao (average of $541). Flying from Brussels Bruxelles-National Airport to Bilbao in June is currently the most expensive (average of $1,178). 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.

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

Find hourly flight availability from Bruxelles-National to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

One of the essential ways to save on airfare from Brussels Bruxelles-National Airport to Bilbao is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 37% on airfare.

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, 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 Bilbao

Get insights into the airlines that provide service to Bilbao. 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 Bilbao. Reviews last updated March 25, 2025.
See what other customers who have flown with KLM, Austrian Airlines and SWISS from Brussels to Bilbao have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,318 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,318 reviews
KLM
7.8
Good
1,318 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.5
Good
769 reviews
KLM
7.8
Good
1,318 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,569 reviews
KLM
7.8
Good
1,318 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Brussels Airlines
7.4
Good
344 reviews
KLM
7.8
Good
1,318 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Vueling
7.1
Good
1,146 reviews
KLM
7.8
Good
1,318 reviews

Crew

8.4

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What airport do you fly into for flights to Bilbao from Brussels Bruxelles-National?

    For a flight from Brussels Bruxelles-National to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city. Bilbao is the only Bilbao airport and it handles 4 inbound flights from Brussels Bruxelles-National per day. 2 airlines have flights to Bilbao from Brussels Bruxelles-National on a regular basis.

  • What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Bilbao round-trip?

    Our cheapest airline available from Brussels Bruxelles-National Airport to Bilbao is Vueling. Our recent data shows that you can find tickets from as low as $147 on this airline. Additional options worth looking into are Brussels Airlines and Air Europa, starting at $148 and $185 round-trip. Vueling is currently priced 15% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Brussels Bruxelles-National Airport to Bilbao one-way?

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $46. However, be on the lookout for offers from SWISS and Iberia, as they are both options that can get you from Brussels Bruxelles-National Airport to Bilbao for a low price.

  • What are the most reliable airlines from Brussels Bruxelles-National Airport to Bilbao?

    No one likes to see their flight delayed. When booking a flight from Brussels Bruxelles-National Airport to Bilbao consider choosing Vueling (93%), Iberia (93%) or Air Canada (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Brussels Bruxelles-National Airport to Bilbao?

    The cheapest flight price from Brussels Bruxelles-National Airport to Bilbao is $53. On average you can expect to pay $117. The most popular route, (Brussels Bruxelles-National - Bilbao), can usually be booked for $282.

  • Can I find deals for flights from Bruxelles-National to Bilbao that include hotel bookings?

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

  • How can I find direct flights from Bruxelles-National to Bilbao?

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

  • Can I find deals for business class flights from Bruxelles-National to Bilbao?

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

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Bilbao (average of $541). Flying from Brussels Bruxelles-National Airport to Bilbao in June is currently the most expensive (average of $1,178). 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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Top 2 airlines flying from Bruxelles-National to Bilbao

Discover the top 2 airlines that operate flights from Bruxelles-National to Bilbao. 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 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$93Average$168FlexibilityNo cancel feeOn-time88%
Brussels AirlinesCheapest$108Average$229FlexibilityNo cancel feeOn-timeN/A
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