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Cheap flights from Dublin to Brussels from €26

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Brussels departing on 30/6. 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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0 bags

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to Brussels.
Ryanair Logo
06:20 - 09:00DUB-BRU
1h 40mdirect
Ryanair Logo
17:40 - 18:20BRU-DUB
1h 40mdirect
€31Ryanair
Find Deal
Wed, 14 May - Fri, 30 May
Ryanair Logo
19:00 - 21:40DUB-BRU
1h 40mdirect
Ryanair Logo
22:25 - 23:05BRU-DUB
1h 40mdirect
€32Ryanair
Find Deal
Tue, 13 May - Mon, 19 May
Aer Lingus Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
Aer Lingus Logo
21:20 - 21:55BRU-DUB
1h 35mdirect
€71Aer Lingus
Find Deal
Tue, 13 May - Fri, 16 May
Aer Lingus Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
Aer Lingus Logo
21:20 - 21:55BRU-DUB
1h 35mdirect
€79Aer Lingus
Find Deal
Tue, 20 May - Fri, 30 May
 Logo
21:50 - 09:45DUB-BRU
10h 55m1 stop
 Logo
17:40 - 18:20BRU-DUB
1h 40mdirect
€118
Find Deal
Wed, 14 May - Fri, 30 May
 Logo
11:45 - 18:15DUB-BRU
5h 30m1 stop
 Logo
22:25 - 23:05BRU-DUB
1h 40mdirect
€119
Find Deal
Thu, 8 May - Mon, 12 May
Scandinavian Airlines Logo
19:05 - 09:40DUB-BRU
13h 35m1 stop
Scandinavian Airlines Logo
20:30 - 09:25BRU-DUB
13h 55m1 stop
€165Scandinavian Airlines
Find Deal
Wed, 14 May - Fri, 30 May
Scandinavian Airlines Logo
19:05 - 09:40DUB-BRU
13h 35m1 stop
Scandinavian Airlines Logo
20:30 - 09:25BRU-DUB
13h 55m1 stop
€166Scandinavian Airlines
Find Deal
Tue, 27 May - Fri, 30 May
Lufthansa Logo
05:55 - 20:40DUB-BRU
13h 45m1 stop
Lufthansa Logo
06:45 - 16:55BRU-DUB
11h 10m1 stop
€173Lufthansa
Find Deal
Sun, 18 May - Sun, 25 May
Lufthansa Logo
05:55 - 20:40DUB-BRU
13h 45m1 stop
Lufthansa Logo
12:45 - 16:55BRU-DUB
5h 10m1 stop
€174Lufthansa
Find Deal
Sun, 18 May - Sun, 25 May

Ryanair flights from Dublin to Brussels

Our best Ryanair deals on Dublin to Brussels flight tickets
Ryanair
14 May
DUB06:20Dublin
1h 40m
BRU09:00Brussels Bruxelles-National
30 May
BRU17:40Brussels Bruxelles-National
1h 40m
DUB18:20Dublin
Ryanair
13 May
DUB19:00Dublin
1h 40m
BRU21:40Brussels Bruxelles-National
19 May
BRU22:25Brussels Bruxelles-National
1h 40m
DUB23:05Dublin
Ryanair
7 May
DUB06:20Dublin
1h 40m
BRU09:00Brussels Bruxelles-National
19 May
BRU22:25Brussels Bruxelles-National
1h 40m
DUB23:05Dublin

Aer Lingus flights from Dublin to Brussels

Our best Aer Lingus deals on Dublin to Brussels flight tickets
Aer Lingus
13 May
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
16 May
BRU21:20Brussels Bruxelles-National
1h 35m
DUB21:55Dublin
Aer Lingus
20 May
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
30 May
BRU21:20Brussels Bruxelles-National
1h 35m
DUB21:55Dublin
Aer Lingus
21 May
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
30 May
BRU21:20Brussels Bruxelles-National
1h 35m
DUB21:55Dublin

See travel insights to Brussels from

How to get the cheapest flight ticket from Dublin to Brussels

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 cheapest month to fly to Brussels?

The month of January is, on average, the cheapest month to fly to Brussels from Dublin, with most prices found around €68. If you are unable to visit Brussels during the month of January, then departing from Dublin during the month September is also very affordable. Most momondo users find prices during this month for around €72.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from Dublin is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €99. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Brussels on Thursday is €155.

What is the cheapest time of day to depart on your flight to Brussels?

In the evening is the cheapest time of day to fly from Dublin to Brussels when you can find flight prices for as low as €0. Flying to Brussels in the evening is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of €179.

What is the cheapest Dublin to Brussels flight route?

Fly from Dublin to Brussels Bruxelles-National for the best Dublin - Brussels flight prices

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from Dublin when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around €105 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Dublin for as low as €79 on momondo.

What cabin class options are available on Dublin to Brussels flights?

There are 1 cabin classes available to choose from on Dublin to Brussels flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dublin to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Brussels

Best price found

€26

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Brussels

2 airports
The best one-way flight to Brussels from Dublin in the past 72 hours is €26. The best return flight deal from Dublin to Brussels found on momondo in the last 72 hours is €30.
The fastest flight from Dublin to Brussels takes 1h 30m
Direct flights go from Dublin to Brussels every day.
There are 2 airports near Brussels: Brussels Bruxelles-National (BRU), Charleroi Brussels (CRL)

  • How far is Dublin to Brussels by plane?

    A flight from Dublin to Brussels will travel around 774.5 km. Flights usually cover this in 1h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dublin Airport to Brussels?

    Prices for flights from Dublin Airport to Brussels are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Brussels?

  • How old do you have to be to fly from Dublin Airport to Brussels?

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Brussels.

  • What documentation or ID do you need to fly to Brussels?

    The travel and health documents required for your trip to Brussels can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Dublin to Brussels

Compare and see reviews for airlines that fly from Dublin to Brussels with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €66Free CancellationRating
7.0
1,059 reviews
Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to Brussels from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Dublin to Brussels flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Brussels.

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

If you are not ready to book a flight from Dublin to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.


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