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DUB - BRU

Find cheap flights from Dublin to Brussels

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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 43,219,010 times on KAYAK, and here is why:

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Flights from Dublin to Brussels - Travel Insights & Trends

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

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 C$ 59 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is C$ 180 and C$ 160 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 81 days before departure.

How many flights are there between Dublin and Brussels Bruxelles-National Airport per day?

Each day, there are between 2 and 5 nonstop flights that take off from Dublin and land in Brussels Bruxelles-National Airport, with an average flight time of 1h 48m. The most common departure time is 10:00 a.m. and most flights take off in the morning. Each week, there are 28 flights. The most frequent day of departure is Sunday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Dublin and Brussels Bruxelles-National Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

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

Early birds can take the earliest flight from Dublin at 5:45 am and will be landing in Brussels Bruxelles-National Airport at 8:35 am.

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

If you prefer to fly at night, the latest flight from Dublin to Brussels Bruxelles-National Airport jets off at 6:10 pm and lands at 9:00 pm.

Good to know

Low season

January

High season

December
Best time to beat the crowds (52% less expensive on average)
Most popular time to fly (32% more expensive on average)

When to book flights from Dublin to Brussels

Are your dates flexible? Find out the best times to travel from Dublin to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 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).

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

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

  • Which airline alliances offer flights from Dublin to Brussels?

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

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

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

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels 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?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels 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?

    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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Dublin to Brussels

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 88 or less one-way.
  • 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 non-stop from Dublin to Brussels?

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

Nonstop 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,American Airlines,JetBlue, +1 more

Aer Lingus,American Airlines, +2 more

Sunday

Aer Lingus,American Airlines,JetBlue, +2 more

Aer Lingus,American Airlines, +3 more

See more nonstop flights

Nonstop 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 nonstop flights
See more nonstop flights

Book cheap flights from Dublin to Brussels

One-way flight deals

directAmerican Airlines
1h 50mDUB-BRU
directJetBlue
1h 50mDUB-BRU
directAer Lingus
1h 50mDUB-BRU
directRyanair
1h 50mDUB-BRU

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Dublin - Brussels Flights

Departure:

Dublin (DUB)Ireland

Destination:

Brussels (BRU)Belgium

Return flight deals:

Brussels - Dublin

Cabin classes:

C$ 247

Browse origins:

  • Flights » 
  • Dublin

Browse destinations:

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  • Worldwide » 
  • Brussels Airport