DUB - BRU

€30 Find cheap flights from Dublin to Brussels Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Bruxelles-National departing on 10/1. 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 in flight searches from Dublin to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Brussels, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,946,175 times on KAYAK, and here's why:

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Cheap flight deals from Dublin to Brussels Airport (DUB-BRU)

 
These are the cheapest deals for flights from Dublin to Bruxelles-National currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dublin to Bruxelles-National

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dublin to Bruxelles-National.

Recent one-way flight deals from Dublin to Bruxelles-National

Only flying one-way? Below are some of the best one-way flight deals from Dublin to Bruxelles-National found on KAYAK recently.

Recent last-minute flight deals from Dublin to Bruxelles-National

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dublin to Bruxelles-National.

Recent direct flight deals from Dublin to Bruxelles-National

The latest deals for direct flights from Dublin to Bruxelles-National so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dublin to Bruxelles-National

Find recent round-trip train or bus tickets from Dublin to Bruxelles-National.

All round-trip flight deals to Bruxelles-National

The cheapest plane tickets to Bruxelles-National found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
05:50 - 08:30DUB-BRU
1h 40mdirect
21:30 - 22:15BRU-DUB
1h 45mdirect
€30Ryanair
Find Deal
sex, 10 jan - qui, 16 jan
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€32Ryanair
Find Deal
qui, 9 jan - dom, 12 jan
15:30 - 18:15DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€68Aer Lingus
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qua, 29 jan - qua, 5 fev
06:50 - 09:35DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€70Aer Lingus
Find Deal
ter, 28 jan - qui, 30 jan
06:50 - 09:35DUB-BRU
1h 45mdirect
21:15 - 22:00BRU-DUB
1h 45mdirect
qua, 1 jan - qua, 8 jan
11:10 - 21:45DUB-BRU
9h 35m1 stop
18:55 - 19:40BRU-DUB
1h 45mdirect
€101
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qua, 29 jan - qua, 5 fev
18:00 - 08:25DUB-BRU
13h 25m1 stop
14:40 - 22:40BRU-DUB
9h 00m1 stop
€170Lufthansa
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qua, 4 dez - qua, 11 dez
10:25 - 18:10DUB-BRU
6h 45m1 stop
20:30 - 11:40BRU-DUB
16h 10m1 stop
€172Scandinavian Airlines
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sex, 28 fev - dom, 2 mar
11:15 - 18:15DUB-BRU
6h 00m1 stop
15:50 - 11:40BRU-DUB
20h 50m1 stop
€180Scandinavian Airlines
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qui, 9 jan - seg, 13 jan
05:15 - 12:20DUB-BRU
6h 05m2 stops
06:45 - 11:00BRU-DUB
5h 15m1 stop
€213Lufthansa
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qui, 9 jan - seg, 13 jan
06:15 - 08:55DUB-BRU
1h 40mdirect
€34Ryanair
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sáb, 22 fev
05:45 - 08:25DUB-BRU
1h 40mdirect
€35Ryanair
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dom, 23 fev
17:55 - 20:40DUB-BRU
1h 45mdirect
€51Aer Lingus
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seg, 19 mai
11:10 - 21:45DUB-BRU
9h 35m1 stop
€64Vueling
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qua, 29 jan
11:15 - 18:15DUB-BRU
6h 00m1 stop
€74Scandinavian Airlines
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qui, 19 dez
08:50 - 14:15DUB-BRU
4h 25m1 stop
€78KLM
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seg, 20 jan
17:25 - 22:15DUB-BRU
3h 50m1 stop
€79KLM
Find Deal
qua, 8 jan
11:15 - 18:15DUB-BRU
6h 00m1 stop
€94Scandinavian Airlines
Find Deal
qui, 5 dez
11:10 - 21:45DUB-BRU
9h 35m1 stop
€96Vueling
Find Deal
qua, 11 dez
15:30 - 18:15DUB-BRU
1h 45mdirect
€213Aer Lingus
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qua, 29 jan
05:45 - 08:25DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€133Ryanair
Find Deal
dom, 24 nov - seg, 25 nov
05:45 - 08:25DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€146Ryanair
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dom, 24 nov - ter, 26 nov
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€168Aer Lingus
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dom, 24 nov - qua, 27 nov
20:10 - 08:50DUB-BRU
11h 40m1 stop
08:50 - 09:35BRU-DUB
1h 45mdirect
€178Ryanair
Find Deal
sáb, 23 nov - seg, 25 nov
06:50 - 09:35DUB-BRU
1h 45mdirect
22:25 - 10:50BRU-DUB
13h 25m1 stop
€216
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dom, 24 nov - qui, 28 nov
17:20 - 22:15DUB-BRU
3h 55m1 stop
10:45 - 16:40BRU-DUB
6h 55m1 stop
€249KLM
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sáb, 23 nov - seg, 25 nov
06:50 - 09:35DUB-BRU
1h 45mdirect
22:25 - 13:55BRU-DUB
16h 30m1 stop
€253
Find Deal
dom, 24 nov - qua, 27 nov
18:00 - 08:25DUB-BRU
13h 25m1 stop
19:45 - 22:40BRU-DUB
3h 55m1 stop
€279Lufthansa
Find Deal
sex, 22 nov - dom, 24 nov
10:45 - 19:25DUB-BRU
7h 40m1 stop
20:05 - 10:00BRU-DUB
14h 55m1 stop
€299Lufthansa
Find Deal
qui, 21 nov - seg, 25 nov
17:30 - 20:10DUB-BRU
1h 40mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€448Aer Lingus
Find Deal
sex, 22 nov - seg, 2 dez
05:50 - 08:30DUB-BRU
1h 40mdirect
21:30 - 22:15BRU-DUB
1h 45mdirect
€30Ryanair
Find Deal
sex, 10 jan - qui, 16 jan
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€32Ryanair
Find Deal
qui, 9 jan - dom, 12 jan
05:45 - 08:25DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€52Ryanair
Find Deal
seg, 23 dez - seg, 6 jan
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€54Ryanair
Find Deal
qui, 9 jan - dom, 12 jan
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€56Ryanair
Find Deal
qui, 9 jan - dom, 12 jan
15:30 - 18:15DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€68Aer Lingus
Find Deal
qua, 29 jan - qua, 5 fev
06:50 - 09:35DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€70Aer Lingus
Find Deal
ter, 28 jan - qui, 30 jan
06:50 - 09:35DUB-BRU
1h 45mdirect
21:15 - 22:00BRU-DUB
1h 45mdirect
qua, 1 jan - qua, 8 jan
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€118Aer Lingus
Find Deal
ter, 10 dez - qua, 11 dez
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€119Aer Lingus
Find Deal
ter, 10 dez - qua, 11 dez

Flights from Dublin to Bruxelles-National - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Dublin to Brussels Airport?

The average price of all flights from Dublin to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Brussels Airport on a Monday and more expensive on a Sunday. On your return trip to Dublin, you should consider flying back on a Monday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dublin 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 from Dublin to Brussels Bruxelles-National Airport is January, where tickets cost €72 on average. On the other hand, the most expensive months are May and July, where the average cost of tickets is €147 and €140 respectively.

How far in advance should I book a flight from Dublin 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 from Dublin 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 on the flight from Dublin to Brussels Bruxelles-National Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 82 days before departure.

Good to know

Low season

May

High season

December

Cheapest flight

€30
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly (20% more expensive on average)
Flight from Dublin to Brussels Airport

When to book flights from Dublin to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Dublin 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dublin to Brussels Airport flights

  • What is the best way to get to the centre of Brussels from Brussels International Airport?

    If you’re travelling from Brussels International Airport to the centre of town then you might want to get the train, which will take you there in about 12min for a price of approx. €17.50. You could also take the bus, which will take about 26min and cost you around €10.

  • Which airlines fly non-stop from Dublin International Airport to Brussels International Airport?

    If you are flying with Ryanair from Dublin to Brussels then you can expect a direct flight. Aer Lingus also offers its customers direct flights from Dublin to Brussels. If you are travelling with Lufthansa you may have a layover in Munich (MUC), and if you are travelling with KLM then you may have a layover in Amsterdam (AMS).

  • What is the cheapest flight from Dublin to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Dublin to Brussels Bruxelles-National Airport was €36 for a one-way ticket and €32 for a return.

  • Which aircraft models fly most regularly from Dublin to Brussels Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Dublin to Brussels Airport flight route.

  • Which airline alliances offer flights from Dublin to Brussels Airport?

    oneworld is the only airline alliance operating flights between Dublin and Brussels Airport.

  • On which days can I fly direct from Dublin to Brussels Airport?

    There are direct flights from Dublin to Brussels Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Dublin 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 from Dublin to Brussels Airport.

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

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

  • What is the Hacker Fare option on flights from Dublin 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 to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dublin to Brussels Bruxelles-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for €55 or less one-way and €104 or less round-trip.
  • If you’re going to travel from the centre of Dublin to Dublin International Airport (DUB), the line 703 bus will take around 11min and cost approximately €10. If you prefer to take a taxi, it will generally take about 15min and should cost around €32.
  • Dublin International Airport offers customers private parking close to Terminal 2. The service is open to all airport customers at a price of about €40 per day.
  • If you want to relax before your flight, you could spend some time in The Lounge at Dublin International Airport. Open to the public at a cost of around €20 per person, The Lounge offers complimentary drinks, snacks, and magazines with a place to relax and faster Wi-Fi.
  • If you are in need of a shower once you land at Brussels International Airport (BRU) then you can head to the fourth floor of the airport terminal, the floor above the departures hall. There you will find the Regus Brussels Airport Terminal Meeting Centre, which has shower facilities available.
See more tips

Prefer to fly direct from Dublin to Brussels Bruxelles-National?

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

Direct departures

Dublin to Brussels Bruxelles-National

Monday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, JetBlue, Qatar Airways, +1 more

Aer Lingus, JetBlue, +2 more

Sunday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights

Direct returns

Brussels Bruxelles-National to Dublin

Monday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights
See more direct flights

Top airline flying from Dublin to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin 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 1089 reviews
7.1Comfort
6.5Food
8.0Crew
6.8Entertainment
7.3Boarding
Airline reviews

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

6.0 GoodAnonymous, Oct 2024SNN - LHR
Read more Aer Lingus reviews

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

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.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

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

Book cheap flights from Dublin to Brussels

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Brussels found on KAYAK in the last 72 hours.
22/2sáb
directRyanair
1h 40mDUB-BRU
€34
23/2dom
directRyanair
1h 40mDUB-BRU
€35
19/5seg
directAer Lingus
1h 45mDUB-BRU
€51
29/1qua
1 stopVueling
9h 35mDUB-BRU
€64
19/12qui
1 stopScandinavian Airlines
6h 00mDUB-BRU
€74
20/1seg
1 stopKLM
4h 25mDUB-BRU
€78
8/1qua
1 stopKLM
3h 50mDUB-BRU
€79
5/12qui
1 stopScandinavian Airlines
6h 00mDUB-BRU
€94
11/12qua
1 stopVueling
9h 35mDUB-BRU
€96
29/1qua
directAer Lingus
1h 45mDUB-BRU
€213

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Last minute flights from Dublin 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 from Dublin to Brussels that are departing in the next 10 days.
24/11dom
directRyanair
1h 40mDUB-BRU
25/11seg
directRyanair
1h 45mBRU-DUB
€133
24/11dom
directRyanair
1h 40mDUB-BRU
26/11ter
directRyanair
1h 45mBRU-DUB
€146
24/11dom
directAer Lingus
1h 45mDUB-BRU
27/11qua
directAer Lingus
1h 45mBRU-DUB
€168
23/11sáb
multi-stopRyanair
11h 40mDUB-BRU
25/11seg
directRyanair
1h 45mBRU-DUB
€178
24/11dom
direct
1h 45mDUB-BRU
28/11qui
multi-stop
13h 25mBRU-DUB
€216
23/11sáb
multi-stopKLM
3h 55mDUB-BRU
25/11seg
multi-stopKLM
6h 55mBRU-DUB
€249
24/11dom
direct
1h 45mDUB-BRU
27/11qua
multi-stop
16h 30mBRU-DUB
€253
22/11sex
multi-stopLufthansa
13h 25mDUB-BRU
24/11dom
multi-stopLufthansa
3h 55mBRU-DUB
€279
21/11qui
multi-stopLufthansa
7h 40mDUB-BRU
25/11seg
multi-stopLufthansa
14h 55mBRU-DUB
€299
22/11sex
directAer Lingus
1h 40mDUB-BRU
2/12seg
directAer Lingus
1h 45mBRU-DUB
€448

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

Information on your arrival and departure airports

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