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Cheap flights from Barcelona-El Prat Airport to Brussels from $23

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Brussels departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Barcelona-El Prat Airport to Brussels (BCN-BRU)

Cheap round-trip flights

Ryanair Logo
6:20 am - 8:35 amBCN-BRU
2h 15mnonstop
Ryanair Logo
6:25 pm - 8:30 pmBRU-BCN
2h 05mnonstop
$52Ryanair
Find Deal
Fri, Sep 19 - Mon, Sep 22
Ryanair Logo
6:20 am - 8:35 amBCN-BRU
2h 15mnonstop
Ryanair Logo
9:25 am - 11:30 amBRU-BCN
2h 05mnonstop
$54Ryanair
Find Deal
Fri, Sep 26 - Mon, Sep 29
Ryanair Logo
6:45 am - 9:00 amBCN-BRU
2h 15mnonstop
Ryanair Logo
4:05 pm - 6:10 pmBRU-BCN
2h 05mnonstop
$57Ryanair
Find Deal
Mon, Sep 15 - Wed, Sep 17
Ryanair Logo
6:20 am - 8:35 amBCN-BRU
2h 15mnonstop
Ryanair Logo
6:25 pm - 8:30 pmBRU-BCN
2h 05mnonstop
$58Ryanair
Find Deal
Fri, Sep 26 - Mon, Sep 29
Vueling Logo
1:20 pm - 3:35 pmBCN-BRU
2h 15mnonstop
Vueling Logo
10:15 pm - 12:25 amBRU-BCN
2h 10mnonstop
$64Vueling
Find Deal
Wed, Sep 3 - Sat, Sep 20
Vueling Logo
7:30 am - 9:45 amBCN-BRU
2h 15mnonstop
Vueling Logo
3:10 pm - 5:15 pmBRU-BCN
2h 05mnonstop
$67Vueling
Find Deal
Thu, Sep 25 - Tue, Sep 30
Logo
7:30 am - 9:45 amBCN-BRU
2h 15mnonstop
Logo
10:00 am - 1:15 amBRU-BCN
15h 15m1 stop
$93
Find Deal
Thu, Sep 25 - Tue, Sep 30
Brussels Airlines Logo
3:05 pm - 5:15 pmBCN-BRU
2h 10mnonstop
Brussels Airlines Logo
12:15 pm - 2:15 pmBRU-BCN
2h 00mnonstop
$105Brussels Airlines
Find Deal
Sun, Nov 30 - Wed, Dec 3
Logo
11:25 pm - 8:35 amBCN-BRU
9h 10m1 stop
Logo
3:10 pm - 5:15 pmBRU-BCN
2h 05mnonstop
$106
Find Deal
Mon, Sep 15 - Wed, Sep 17
Brussels Airlines Logo
9:20 pm - 11:25 pmBCN-BRU
2h 05mnonstop
Brussels Airlines Logo
6:30 pm - 8:30 pmBRU-BCN
2h 00mnonstop
$121Brussels Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8

Brussels Airlines flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport

Our best Brussels Airlines deals on Barcelona-El Prat Airport to Brussels Bruxelles-National Airport flight tickets
Brussels Airlines
Nov 30
BCN3:05 pmBarcelona-El Prat
2h 10m
BRU5:15 pmBrussels Bruxelles-National
Dec 3
BRU12:15 pmBrussels Bruxelles-National
2h 00m
BCN2:15 pmBarcelona-El Prat
$105
Find similar
Brussels Airlines
Sep 1
BCN9:20 pmBarcelona-El Prat
2h 05m
BRU11:25 pmBrussels Bruxelles-National
Sep 8
BRU6:30 pmBrussels Bruxelles-National
2h 00m
BCN8:30 pmBarcelona-El Prat
$121
Find similar

Ryanair flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport

Our best Ryanair deals on Barcelona-El Prat Airport to Brussels Bruxelles-National Airport flight tickets
Ryanair
Sep 19
BCN6:20 amBarcelona-El Prat
2h 15m
BRU8:35 amBrussels Bruxelles-National
Sep 22
BRU6:25 pmBrussels Bruxelles-National
2h 05m
BCN8:30 pmBarcelona-El Prat
$52
Find similar
Ryanair
Sep 26
BCN6:20 amBarcelona-El Prat
2h 15m
BRU8:35 amBrussels Bruxelles-National
Sep 29
BRU9:25 amBrussels Bruxelles-National
2h 05m
BCN11:30 amBarcelona-El Prat
$54
Find similar
Ryanair
Sep 15
BCN6:45 amBarcelona-El Prat
2h 15m
BRU9:00 amBrussels Bruxelles-National
Sep 17
BRU4:05 pmBrussels Bruxelles-National
2h 05m
BCN6:10 pmBarcelona-El Prat
$57
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Fri 9/19

6:20 am-8:35 am

Nonstop2h 15m

Brussels Bruxelles-National

Mon 9/22

6:25 pm-8:30 pm

Nonstop2h 05m

$52

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Fri 9/26

6:20 am-8:35 am

Nonstop2h 15m

Brussels Bruxelles-National

Mon 9/29

9:25 am-11:30 am

Nonstop2h 05m

$54

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Mon 9/15

6:45 am-9:00 am

Nonstop2h 15m

Brussels Bruxelles-National

Wed 9/17

4:05 pm-6:10 pm

Nonstop2h 05m

$57

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Fri 9/26

6:20 am-8:35 am

Nonstop2h 15m

Brussels Bruxelles-National

Mon 9/29

6:25 pm-8:30 pm

Nonstop2h 05m

$58

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Wed 9/3

1:20 pm-3:35 pm

Nonstop2h 15m

Brussels Bruxelles-National

Sat 9/20

10:15 pm-12:25 am

Nonstop2h 10m

$64

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Thu 9/25

7:30 am-9:45 am

Nonstop2h 15m

Brussels Bruxelles-National

Tue 9/30

3:10 pm-5:15 pm

Nonstop2h 05m

$67

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Thu 9/25

7:30 am-9:45 am

Nonstop2h 15m

Brussels Bruxelles-National

Tue 9/30

10:00 am-1:15 am

1 stop15h 15m

$93

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Sun 11/30

3:05 pm-5:15 pm

Nonstop2h 10m

Brussels Bruxelles-National

Wed 12/3

12:15 pm-2:15 pm

Nonstop2h 00m

$105

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Mon 9/15

11:25 pm-8:35 am

1 stop9h 10m

Brussels Bruxelles-National

Wed 9/17

3:10 pm-5:15 pm

Nonstop2h 05m

$106

BarcelonaBrussels

BCN - BRU

BCNBRU

Barcelona-El Prat

Mon 9/1

9:20 pm-11:25 pm

Nonstop2h 05m

Brussels Bruxelles-National

Mon 9/8

6:30 pm-8:30 pm

Nonstop2h 00m

$121

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Brussels Bruxelles-National Airport?

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Barcelona-El Prat Airport is in January. Flight prices, which tend to average around $80, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Brussels Bruxelles-National Airport from Barcelona-El Prat Airport during February instead. Flights to Brussels Bruxelles-National Airport in February, while not as cheap as those in January, still average around $80.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport is on a Thursday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Thursday will often find tickets for as low as $97. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport for around $166.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the morning. Flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport during this time can be as low as $105. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $192 on average. Flights to Brussels Bruxelles-National Airport from Barcelona-El Prat Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Barcelona-El Prat to Brussels Bruxelles-National flight route?

Fly from Barcelona-El Prat to Brussels Bruxelles-National for the best Barcelona-El Prat - Brussels Bruxelles-National flight prices

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $111 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Barcelona-El Prat Airport for as low as $86 on momondo.

What cabin class options are available on Barcelona-El Prat to Brussels Bruxelles-National flights?

There are 3 cabin classes available to choose from on Barcelona-El Prat to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Barcelona-El Prat Airport to Brussels Bruxelles-National Airport flight prices changed over time?

As of August 2025, prices for Barcelona-El Prat Airport to Brussels Bruxelles-National Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to Brussels Bruxelles-National Airport (BCN to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport

Best Price Found

$23

Fastest flight time

2h 05m

Direct flights

Every day
The best one-way flight to Brussels Bruxelles-National Airport from Barcelona-El Prat Airport in the past 72 hours is $23. The best round-trip flight deal from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $52.
The fastest flight from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport takes 2h 05m
Direct flights go from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport every day.
Search flight deals

  • How far is Barcelona-El Prat to Brussels Bruxelles-National by plane?

    Brussels Bruxelles-National is 673.0 mi away from Barcelona-El Prat. Typically, this will take 2h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport are updated daily.

  • How many operators does momondo search for flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport?

  • What is the most popular airline from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport?

Best airlines flying from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom $44Free CancellationRating
6.8
5,153 reviews
Search Ryanair flights
VuelingPriceFrom $64Free CancellationRating
7.1
1,180 reviews
Search Vueling flights
Brussels AirlinesPriceFrom $160Free CancellationRating
7.3
349 reviews
Search Brussels Airlines flights

  • Brussels Airlines Flights From Barcelona-El Prat Airport to Brussels Bruxelles-National Airport

    Across 13 Brussels Airlines flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport this week, the average price was $214, with the best Brussels Airlines deals starting from $160 round-trip. 349 users have rated Brussels Airlines on momondo, with an average score of 7.3/10.

  • Vueling Flights From Barcelona-El Prat Airport to Brussels Bruxelles-National Airport

    Vueling (7.1/10 from 1,180 reviews) operates around 13 flights from Barcelona-El Prat Airport to Brussels Bruxelles-National Airport in any given week. The average Vueling airfare for this route is around $150, with deals from around $64 rare but found on momondo. Referenced prices are for round-trip Barcelona-El Prat Airport to Brussels Bruxelles-National Airport flight searches in the last 72 hours.

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Brussels?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Barcelona to Brussels for you.

Can I find flights from Barcelona to Brussels with flexible booking policies on momondo?

All flight searches from Barcelona to Brussels on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Barcelona to Brussels?

Once all potential Barcelona to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Barcelona to Brussels right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from Barcelona and alert you when they change.

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