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€33 Find cheap flights to Brussels Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bruxelles-National departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Brussels Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Brussels, as well as popular online travel agencies
In the last 7 days, travellers have searched 45,479,411 times on KAYAK, and here's why:

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Cheap flight deals to Bruxelles-National

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Bruxelles-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
15:30 - 18:15DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€69Aer Lingus
Find Deal
Thu, 21 Nov - Sun, 24 Nov
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€72Aer Lingus
Find Deal
Thu, 7 Nov - Sun, 10 Nov
05:55 - 08:35DUB-BRU
1h 40mdirect
17:20 - 18:05BRU-DUB
1h 45mdirect
€73Ryanair
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Thu, 7 Nov - Mon, 11 Nov
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€74Ryanair
Find Deal
Thu, 21 Nov - Sun, 24 Nov
05:55 - 08:35DUB-BRU
1h 40mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
Thu, 7 Nov - Sun, 10 Nov
05:55 - 08:35DUB-BRU
1h 40mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
Thu, 7 Nov - Sun, 10 Nov
06:50 - 09:35DUB-BRU
1h 45mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
Wed, 30 Oct - Sun, 3 Nov
10:45 - 19:25DUB-BRU
7h 40m1 stop
13:00 - 17:15BRU-DUB
5h 15m1 stop
€143Lufthansa
Find Deal
Sat, 7 Dec - Wed, 11 Dec
10:45 - 19:25DUB-BRU
7h 40m1 stop
19:45 - 22:40BRU-DUB
3h 55m1 stop
€150Lufthansa
Find Deal
Thu, 7 Nov - Sun, 10 Nov
07:40 - 16:40ORK-BRU
8h 00m1 stop
18:00 - 23:25BRU-ORK
6h 25m1 stop
€264British Airways
Find Deal
Thu, 14 Nov - Fri, 22 Nov

Flights to Bruxelles-National - Travel Insights & Trends

Get data-powered insights and trends into flights to Bruxelles-National to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Brussels?

The average price of all flights to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Brussels is Wednesday where tickets can be as cheap as €96. On the other hand, the most expensive day to fly is Sunday, where prices are €154 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Brussels Bruxelles-National Airport is November, where tickets cost €58 on average for one-way flights. On the other hand, the most expensive months are May and July, where the average cost of tickets from Ireland is €138 and €133 respectively. For return trips, the best month to travel is November with an average price of €58.

What is the cheapest time of day to fly to Brussels Bruxelles-National Airport?

The average price for all flights to Brussels Bruxelles-National Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Brussels Bruxelles-National Airport is generally in the morning, when flights cost €116 on average. The most expensive time of day to fly to Brussels Bruxelles-National Airport is generally at night, which is peak travel time and where the average cost of a ticket is €215.

What is a good deal for flights to Brussels Bruxelles-National Airport?

If you’re looking for cheap airfare to Brussels Bruxelles-National Airport, 25% of our users found tickets to Brussels Bruxelles-National Airport for the following prices or less: From Dublin €42 one-way - €89 return.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 69 days before departure.

Good to know

Low season

May

High season

December

Cheapest flight

€33
Best time to beat the crowds but there is an average 41% increase in price.
Most popular time to fly (7% more expensive on average)
Flight from Dublin to Brussels Airport

When to book flights to Bruxelles-National

Are your dates flexible? Find out the best times to travel to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Brussels based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Brussels Airport flights

  • How far is Brussels Bruxelles-National Airport from central Brussels?

    You’ll need to travel 11 km to reach the Brussels city centre from Brussels Bruxelles-National Airport.

  • How much is a flight to Brussels?

    On average, a flight to Brussels costs €83. The cheapest price found on KAYAK in the last 2 weeks cost €34 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights to Brussels Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Brussels Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Brussels Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Brussels Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brussels Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Brussels Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Brussels Bruxelles-National Airport are there each week?

    Each week there are around 37 direct flights from within Ireland to Brussels Bruxelles-National Airport. The most common day for departures is Wednesday, with 16% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Brussels Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Brussels Airport flight deals.

Prefer to fly direct to Brussels Bruxelles-National?

Find which airlines fly direct to Brussels Bruxelles-National Airport, which days they fly and book direct flights.

Direct departures

Ireland to Brussels Bruxelles-National

Monday

ANA, AccesRail, Aegean Airlines, +76 more

ANA, AccesRail, +77 more

Tuesday

ANA, AccesRail, Aegean Airlines, +73 more

ANA, AccesRail, +74 more

Wednesday

ANA, AccesRail, Aegean Airlines, +73 more

ANA, AccesRail, +74 more

Thursday

ANA, AccesRail, Aegean Airlines, +75 more

ANA, AccesRail, +76 more

Friday

ANA, AccesRail, Aegean Airlines, +77 more

ANA, AccesRail, +78 more

Saturday

ANA, AccesRail, Aegean Airlines, +70 more

ANA, AccesRail, +71 more

Sunday

ANA, AccesRail, Aegean Airlines, +77 more

ANA, AccesRail, +78 more

See more direct flights

Direct returns

Brussels Bruxelles-National to Ireland

Monday

ANA, AccesRail, Aegean Airlines, +76 more

ANA, AccesRail, +77 more

Tuesday

ANA, AccesRail, Aegean Airlines, +73 more

ANA, AccesRail, +74 more

Wednesday

ANA, AccesRail, Aegean Airlines, +73 more

ANA, AccesRail, +74 more

Thursday

ANA, AccesRail, Aegean Airlines, +75 more

ANA, AccesRail, +76 more

Friday

ANA, AccesRail, Aegean Airlines, +77 more

ANA, AccesRail, +78 more

Saturday

ANA, AccesRail, Aegean Airlines, +70 more

ANA, AccesRail, +71 more

Sunday

ANA, AccesRail, Aegean Airlines, +77 more

ANA, AccesRail, +78 more

See more direct flights
See more direct flights

Top 3 airlines flying to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Brussels. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Bruxelles-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1108 reviews
7.3Boarding
8.0Crew
7.1Comfort
6.8Entertainment
6.5Food
Airline reviews

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

4.0 OkayAnonymous, Sept 2024CDG - DUB
Read more Aer Lingus reviews

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

You have improved through the many years I have flown with you. But you still nickle and dime your customers. I paid extra for carry on and priority boarding.

This time round it was very good, flight delayed by 30mins but capitan put his toe to the floor and made some time up!!

Good service for a budget trip. No problems at all

Would be better if there is phone charging ports available

It is what you pay for. Always delayed. Very small planes. Hard to fly with kids.

Delayed flight. Received notice from ryanair by email and via app but no such timely information available at airport from monitors or staff

We arrived at the airport by taxi so as to be there two hours ahead of take-off. On arrival I received a message stating that the flight would be 85 minutes later than planned. An hour later another message stated that it would be a further 20 minutes late. There was no mention of the almost 2 hour delay once we boarded. Needless to say, they didn’t trumpet their “arrive-on-time” signal. At least we got there eventually.

I haven't had a ok flight with Ryanair in so long!

Flight delayed. Sat for more than 30 min with no air conditioning on a very hot day.

Poor, how can you order something from the menu em you can’t see a menu? How can you get the online menu when you have no internet? Why let us board when you know full well we won’t be taking off for another 45 minutes, no ice for drink in sweltering heat, seats hard and and uncomfortable when you’re sitting for over 5 hours.

British Airways is fantastic. I am low-vision and they were so helpful and accommodating. The food was all surprisingly delicious. That was an unexpected treat. The best of everything though was how helpful and friendly the service team was.

Flight to Seattle was fine. We were delayed getting into our gate. The connection time was short and they make you go through security again which was slow.

The second leg of my flight unexpectedly got canceled. I was stuck at the airport for the whole day and instead of flying out that morning I flew out in the evening. For some of my fellow passengers it was the second cancellation and their original flight was supposed to go out the day before. There was no reason given though getting rebooked was quick even though I would have preferred if I would have been on one of the earlier flights that day. Compensation was a £10 voucher for some food at the airport. I eventually arrived without further incident but but due to the cancellation, it was one of my more frustrating travels of my life.

British airways canceled our connecting flight then sent an email 1 day before. Didn't offer us any comp for our flights or anything.

These 777 planes really shouldn’t have 3-4-3 seats in economy. Very little leg room and the aisles were tiny. It was very uncomfortable for a 7 hour flight. (These same planes used to be 3-3-3 for seats until 2018).

Staff member at boarding gate was rude, and more than once!

The issue wasn’t necessarily with British Airlines but was a reaction to their delayed flight from Miami to London on Aug 18. Due to the delay out of Miami, we missed our BA flight with Aer Linguis on the 19th from London to Cork, Ireland. The attendant in London was helpful and rebooked us for a flight later that same day ($120). However, she failed to mention that as a result of the missed flight, our returning flight was also cancelled and the rebooking cost was $451. Disappointed at the lack of communication between airlines and between the agent and the customer.

Due to a cyber attack at the SeaTac airport ALL of the airport computers at the airport were down. This seriously impacted every airline at the airport and the resulted in our flight leaving a hour later than scheduled. This delay caused us to miss our connecting flight from Heathrow to Edinburgh. I was amazed to have British Airways staff meet us at the gate as we left our flight. They quickly provided us with new boarding passes for a flight going to Edinburgh later the same day. Problems sometimes happen but they handled the situation in first class style.

Plane delayed several times due to mechanical issues. Plane not very clean and crew not very friendly.

Late from Istanbul. Canceled my seat to NY in London although I've been on time for boarding. Didn't provide with hotel and shuttle, no food, just sleeping and hygiene bag. Hope, they will refund me.

Book Cheap Brussels Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Brussels found on KAYAK in the last 72 hours.
21/11Thu
directAer Lingus
1h 45mDUB-BRU
24/11Sun
directAer Lingus
1h 45mBRU-DUB
€69
7/11Thu
directAer Lingus
1h 45mDUB-BRU
10/11Sun
directAer Lingus
1h 45mBRU-DUB
€72
7/11Thu
directRyanair
1h 40mDUB-BRU
11/11Mon
directRyanair
1h 45mBRU-DUB
€73
21/11Thu
directRyanair
1h 40mDUB-BRU
24/11Sun
directRyanair
1h 45mBRU-DUB
€74
7/11Thu
direct
1h 40mDUB-BRU
10/11Sun
direct
1h 45mBRU-DUB
€76
7/11Thu
direct
1h 40mDUB-BRU
10/11Sun
direct
1h 45mBRU-DUB
€77
30/10Wed
direct
1h 45mDUB-BRU
3/11Sun
direct
1h 45mBRU-DUB
€78
7/12Sat
1 stopLufthansa
7h 40mDUB-BRU
11/12Wed
1 stopLufthansa
5h 15mBRU-DUB
€143
7/11Thu
1 stopLufthansa
7h 40mDUB-BRU
10/11Sun
1 stopLufthansa
3h 55mBRU-DUB
€150
14/11Thu
1 stopBritish Airways
8h 00mORK-BRU
22/11Fri
1 stopBritish Airways
6h 25mBRU-ORK
€264

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Brussels found on KAYAK in the last 72 hours.
3/12Tue
directRyanair
1h 40mDUB-BRU
€33
23/10Wed
directAer Lingus
1h 50mDUB-BRU
€33
2/12Mon
directRyanair
1h 40mDUB-BRU
€34
5/11Tue
directAer Lingus
1h 45mDUB-BRU
€35
5/11Tue
directRyanair
1h 40mDUB-BRU
€36
30/11Sat
1 stopVueling
7h 10mDUB-BRU
€71
21/11Thu
1 stopScandinavian Airlines
6h 00mDUB-BRU
€73
29/11Fri
1 stopScandinavian Airlines
6h 00mDUB-BRU
€74
7/3Fri
1 stopBritish Airways
11h 10mDUB-BRU
€95
23/10Wed
1 stopVueling
7h 15mDUB-BRU
€112

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Last minute flights to Bruxelles-National

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Brussels that are departing in the next 10 days.
3/10Thu
directRyanair
1h 50mDUB-BRU
5/10Sat
directRyanair
1h 45mBRU-DUB
€98
3/10Thu
directRyanair
1h 50mDUB-BRU
6/10Sun
directRyanair
1h 45mBRU-DUB
€135
3/10Thu
directAer Lingus
1h 50mDUB-BRU
4/10Fri
directAer Lingus
1h 35mBRU-DUB
€162
7/10Mon
directAer Lingus
1h 50mDUB-BRU
13/10Sun
directAer Lingus
1h 45mBRU-DUB
€182
4/10Fri
direct
1h 45mDUB-BRU
7/10Mon
multi-stop
12h 20mBRU-DUB
€186
3/10Thu
direct
1h 50mDUB-BRU
5/10Sat
multi-stop
12h 05mBRU-DUB
€191
7/10Mon
multi-stopSWISS
14h 30mDUB-BRU
13/10Sun
multi-stopSWISS
13h 25mBRU-DUB
€224
4/10Fri
multi-stopVueling
10h 00mDUB-BRU
7/10Mon
multi-stopVueling
12h 20mBRU-DUB
€236
7/10Mon
multi-stopSWISS
18h 30mDUB-BRU
13/10Sun
multi-stopSWISS
12h 20mBRU-DUB
€255
4/10Fri
multi-stopVueling
10h 00mDUB-BRU
5/10Sat
multi-stopVueling
12h 05mBRU-DUB
€291

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Everything you need to know for your flight to Bruxelles-National

Information on the airport you'll fly into in Brussels