DUB - BRU

Find cheap flights from Dublin to Brussels Airport from €22

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 1/10. 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
Economy
0 bags
Sat 21/10
Sat 28/10
In the last 7 days travellers have searched 45,131,337 times on KAYAK, and here is why:

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How much is the cheapest flight from Dublin to Bruxelles-National?

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin 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.
02:15 - 09:00DUB-BRU
1h 45mdirect
17:15 - 19:00BRU-DUB
1h 45mdirect
€37Ryanair
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Tue, 31 Oct - Wed, 1 Nov
01:15 - 09:00DUB-BRU
1h 45mdirect
16:30 - 18:15BRU-DUB
1h 45mdirect
€38Ryanair
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Tue, 14 Nov - Fri, 17 Nov
10:30 - 18:15DUB-BRU
1h 45mdirect
05:15 - 07:00BRU-DUB
1h 45mdirect
€91Aer Lingus
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Tue, 5 Dec - Sat, 9 Dec
01:30 - 09:15DUB-BRU
1h 45mdirect
13:55 - 15:40BRU-DUB
1h 45mdirect
€97Multiple Airlines
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Sun, 24 Dec - Tue, 26 Dec
13:10 - 09:20DUB-BRU
14h 10m1 stop
05:15 - 07:00BRU-DUB
1h 45mdirect
€109Multiple Airlines
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Sun, 10 Dec - Thu, 14 Dec
12:30 - 20:10DUB-BRU
1h 40mdirect
05:15 - 07:00BRU-DUB
1h 45mdirect
€121Aer Lingus
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Fri, 17 Nov - Sun, 19 Nov
05:45 - 22:40DUB-BRU
10h 55m1 stop
07:30 - 13:15BRU-DUB
5h 45m1 stop
€143Lufthansa
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Tue, 5 Dec - Sat, 9 Dec
06:40 - 21:05DUB-BRU
8h 25m1 stop
04:50 - 14:00BRU-DUB
9h 10m1 stop
€147Lufthansa
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Sat, 21 Oct - Mon, 23 Oct
14:45 - 09:45DUB-BRU
13h 00m1 stop
14:35 - 09:05BRU-DUB
18h 30m1 stop
€165SWISS
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Thu, 26 Oct - Mon, 30 Oct
04:00 - 11:15DUB-BRU
25h 15m1 stop
11:00 - 19:25BRU-DUB
8h 25m1 stop
€168SWISS
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Thu, 19 Oct - Sun, 22 Oct

Good to know

Low season

January

High season

December

Cheapest flight

€22
Best time to beat the crowds (48% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Dublin to Brussels Airport

When to book flights from Dublin to Bruxelles-National

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight out of Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for €44 or less one-way and €61 or less round-trip.
  • The cheapest flight from Dublin to Brussels Airport was found, on average, 78 days before departure.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
  • Morning departure is around 7% cheaper than an evening flight, on average*.
  • 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.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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).

  • How long does a flight from Dublin to Brussels Airport take?

    A direct flight to Brussels Airport will take on average 1h 35m to travel the 1,260 km flying distance from Dublin.

  • How many flights are there between Dublin and Brussels Airport?

    There are 113 (direct) flights between Dublin and Brussels Airport per week, averaging 16 per day.

  • Which airlines provide the cheapest flights from Dublin to Brussels Airport?

    In the last 3 days, Ryanair offered the best one-way deal for that route, at €22. KAYAK users also found Dublin to Brussels Airport return flights on Ryanair from €37 and on Aer Lingus from €91.

  • Which airlines fly most frequently between Dublin and Brussels Airport?

    Aer Lingus connects Dublin to Brussels Airport up to 5 flights per day, followed by American Airlines (4 flights per day), and JetBlue (3 flights per day).

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

    Your flight ticket price will generally be cheaper if you fly to Brussels Airport on a Tuesday and more expensive on a Saturday. On your return trip to Dublin, you should consider flying back on a Thursday, and avoid Sundays for better deals.

  • What’s the earliest departure time from Dublin to Brussels Airport?

    The earliest flight leaves Dublin at 05:45 and lands in Brussels Airport at 08:25.

  • What’s the latest departure time from Dublin to Brussels Airport?

    The last flight leaves Dublin at 18:55 and lands in Brussels Airport at 21:35.

  • Which airlines fly direct between Dublin and Brussels Airport?

    American Airlines, JetBlue, Aer Lingus, and Ryanair operate direct flights from Dublin to Brussels Airport.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) 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.

  • Which is the best airline for flights from Dublin to Brussels, Aer Lingus or Ryanair?

    The two airlines most popular with KAYAK users for flights from Dublin to Brussels are Aer Lingus and Ryanair. With an average price for the route of €115 and an overall rating of 7.4, Aer Lingus is the most popular choice. Ryanair is also a great choice for the route, with an average price of €77 and an overall rating of 6.2.

  • Which airlines have a flexible cancellation policy for flights from Dublin to Brussels Bruxelles-National due to COVID-19?

    Ryanair, JetBlue and Aer Lingus have all waived their change and cancellation fees on flights from Dublin to Brussels Bruxelles-National. Confirm policies on booking site.

  • 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.

Top airlines flying from Dublin to Bruxelles-National

Scores according to KAYAK customer reviews
7.4
Aer LingusOverall score based on 6046 reviews
76boarding
68food
72comfort
80crew
75overall
71entertainment
Airline reviews

Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline

Read more about Aer Lingus

Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline

Pros: "They were nice, rushed through beverages, but since it was a short flight that's understandable."
Cons: "The top cushion on the seats could be less bulky."
Pros: "The flight attendants worked hard to make the flight a good experience."
Pros: "the seats were comfortable, boarding systematic and the crew were polite and helpful"
Pros: "Crew were amazing. The cabin had the new lighting system which was an unexpected bonus, love it."
Cons: "Everything was simply perfect"
Pros: "Seat was fine ! I was very thirsty and no free water.."
Cons: "Free drink/ water !!!"
Pros: "Pilots were very smooth with the controls, especially on landing unlike Ryanair!"
Cons: "No food or even water boarding on time but delayed for no reason"
Pros: "US Customs and Immigration pre-clearance in Dublin allowed me to avoid filling out a landing card and dealing with long immigration lines at JFK. Very good selection of films and TV shows via on board entertainment system. Food decent."
Cons: "Selection of amenities at Dublin Airport in the US pre-clearance area is poor."
Pros: "Aer Lingus flight was great - comfortable seats, good entertainment options with movies an music and good food!"
Cons: "Check in process is stupid and staff was very unhelpful."
Pros: "The "sales" gets a little old. Duty free, lotto tickets, food, drink...…."
Pros: "Off ons time no extras got here quick all I want"
Cons: "Was perfect"
Cons: "Rude gate agent and they played the blame game as to why they were late!"
Pros: "The fact that I won’t fly this airline again."
Cons: "We were delayed 1 hour on the ground in Dublin. The captain never addressed the passengers and the crew - despite being asked to allow passengers with tight connections to depart first - never allowed this to happen. Insensitive and uncaring. We almost missed a connection that would hav caused us to lose $7000. When the crew was asked to find out if we could make up time in the air they never came back with an answer. Thanks Ryan air - next time take a lesson from Southwest Airlines."
Pros: "We had a very short flight from Dublin to Edinburgh and everything was good"
Pros: "on time quick boarding from both ends of the plane friendly staff"
Pros: "The price makes it very inviting to fly Ryanair. I misunderstood the need to electronically check in before I arrived at the airport but was helped, very courteously, by the ticket agent."
Cons: "Any food or beverage was for a fee. It was a short flight and midday so it wasn't a problem for me but under different circumstances it could be."
Pros: "The flight was A-okay, but the experience leading up to it was not."
Cons: "First of all, the website is laid out in such a way that it's easy to make unnessasarry additional purchases. We ended up purchasing seats at the very back of the plane. We were unable to print our boarding tickets prior to checking in at the airport and after waiting in line for help, were directed to self help computers that we had to pay-to-use. These were not working and after lining up for help several more times (to get change to pump into the computers etc...) and sending off a 'chat help request we finally left and got a different clerk. While this second clerk was telling us we'd have to pay for her help, someone else overheard our challenges and took over from the clerk, printed our boarding tickets at no further charge and got us on our way. While we certainly appreciate the service at the end, it should never have come to that."
Cons: "U have to print boarding pass 2 hours before I did t See this written anywhere . Also they close the gate 30 minutes before and it takes 30 minotes to get to the gate Very difficult process so fate was closed and I had to pay 60 eu for luggage which was never clear anywhere and I had to check-in 3 hours before you have to check in before u can print the boarding pass so I was looking for a boarding pass but could t get it since I didn't know I had to check In???????? Mo5hi g explained anywhere!"

Book cheap flights from Dublin to Brussels

Recent one-way flight deals

1/10Sun
directRyanair
1h 40mDUB-BRU
€22
28/9Thu
directRyanair
1h 40mDUB-BRU
€23
29/12Fri
directAer Lingus
1h 45mDUB-BRU
€46
26/9Tue
directAer Lingus
1h 50mDUB-BRU
€57
18/11Sat
1 stopMultiple Airlines
13h 25mDUB-BRU
€59
25/11Sat
2 stopsMultiple Airlines
13h 15mDUB-BRU
€68
4/12Mon
1 stopVueling
6h 15mDUB-BRU
€75
2/11Thu
1 stopScandinavian Airlines
5h 40mDUB-BRU
€77
13/10Fri
1 stopScandinavian Airlines
4h 55mDUB-BRU
€79
7/11Tue
1 stopVueling
6h 00mDUB-BRU
€331

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Last minute flights from Dublin to Bruxelles-National

Last minute flight, train and bus deals

24/9Sun
directRyanair
1h 40mDUB-BRU
27/9Wed
directRyanair
1h 40mBRU-DUB
€87
24/9Sun
multi-stopMultiple Airlines
8h 10mDUB-BRU
27/9Wed
directMultiple Airlines
1h 35mBRU-DUB
€175
22/9Fri
multi-stopMultiple Airlines
4h 55mDUB-BRU
25/9Mon
multi-stopMultiple Airlines
16h 35mBRU-DUB
€244
22/9Fri
multi-stopMultiple Airlines
4h 55mDUB-BRU
24/9Sun
multi-stopMultiple Airlines
27h 10mBRU-DUB
€268
24/9Sun
multi-stopSWISS
12h 45mDUB-BRU
27/9Wed
multi-stopSWISS
5h 55mBRU-DUB
€337
23/9Sat
directRyanair
1h 40mDUB-BRU
24/9Sun
directRyanair
1h 40mBRU-DUB
€340
23/9Sat
multi-stopSWISS
10h 30mDUB-BRU
24/9Sun
multi-stopSWISS
13h 45mBRU-DUB
€344
22/9Fri
multi-stopAustrian Airlines
16h 30mDUB-BRU
25/9Mon
multi-stopAustrian Airlines
28h 00mBRU-DUB
€491
24/9Sun
multi-stopLufthansa
17h 40mDUB-BRU
27/9Wed
multi-stopLufthansa
20h 15mBRU-DUB
€498
22/9Fri
multi-stopAustrian Airlines
10h 15mDUB-BRU
24/9Sun
multi-stopAustrian Airlines
29h 20mBRU-DUB
€704

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Dublin - Brussels Airport Flights

Departure:

Dublin (DUB)Ireland

Destination:

Brussels Airport (BRU)Belgium

Return flight deals:

Brussels Airport - Dublin

Cabin classes:

€46

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