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Cheap flights from Dublin to Brussels from £25

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 12/5. 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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Find the cheapest flights from Dublin to Brussels

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to Brussels.
17:30 - 20:10DUB-BRU
1h 40mdirect
20:45 - 21:25BRU-DUB
1h 40mdirect
£44Ryanair
Find Deal
Fri, 25 Apr - Fri, 2 May
17:30 - 20:10DUB-BRU
1h 40mdirect
20:45 - 21:25BRU-DUB
1h 40mdirect
£47Ryanair
Find Deal
Fri, 9 May - Fri, 16 May
06:50 - 09:40DUB-BRU
1h 50mdirect
22:15 - 12:45BRU-DUB
15h 30m1 stop
Wed, 14 May - Wed, 21 May
06:50 - 09:40DUB-BRU
1h 50mdirect
10:20 - 11:05BRU-DUB
1h 45mdirect
£74Aer Lingus
Find Deal
Wed, 7 May - Sat, 10 May
12:20 - 18:20DUB-BRU
5h 00m1 stop
21:20 - 21:55BRU-DUB
1h 35mdirect
Fri, 25 Apr - Fri, 2 May
06:50 - 09:40DUB-BRU
1h 50mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
£102Aer Lingus
Find Deal
Wed, 4 Jun - Sun, 8 Jun
12:20 - 18:20DUB-BRU
5h 00m1 stop
10:20 - 18:15BRU-DUB
8h 55m1 stop
£126Scandinavian Airlines
Find Deal
Fri, 25 Apr - Fri, 2 May
19:05 - 09:40DUB-BRU
13h 35m1 stop
10:20 - 18:15BRU-DUB
8h 55m1 stop
£138Scandinavian Airlines
Find Deal
Wed, 14 May - Wed, 21 May
10:40 - 10:20DUB-BRU
22h 40m1 stop
19:30 - 08:10BRU-DUB
13h 40m1 stop
£145Lufthansa
Find Deal
Tue, 13 May - Wed, 14 May
17:40 - 07:45DUB-BRU
13h 05m1 stop
19:40 - 09:55BRU-DUB
15h 15m1 stop
£151Lufthansa
Find Deal
Wed, 16 Apr - Thu, 17 Apr

Ryanair flights from Dublin to Brussels

Our best Ryanair deals on Dublin to Brussels flight tickets
Ryanair
25 Apr
DUB17:30Dublin
1h 40m
BRU20:10Brussels Bruxelles-National
2 May
BRU20:45Brussels Bruxelles-National
1h 40m
DUB21:25Dublin
Ryanair
9 May
DUB17:30Dublin
1h 40m
BRU20:10Brussels Bruxelles-National
16 May
BRU20:45Brussels Bruxelles-National
1h 40m
DUB21:25Dublin
Ryanair
12 May
DUB06:30Dublin
1h 30m
BRU09:00Brussels Bruxelles-National
12 May
BRU22:25Brussels Bruxelles-National
1h 40m
DUB23:05Dublin

Scandinavian Airlines flights from Dublin to Brussels

Our best Scandinavian Airlines deals on Dublin to Brussels flight tickets
Scandinavian Airlines
25 Apr
DUB12:20Dublin
5h 00m
1 stop
BRU18:20Brussels Bruxelles-National
2 May
BRU10:20Brussels Bruxelles-National
8h 55m
1 stop
DUB18:15Dublin
Scandinavian Airlines
14 May
DUB19:05Dublin
13h 35m
1 stop
BRU09:40Brussels Bruxelles-National
21 May
BRU10:20Brussels Bruxelles-National
8h 55m
1 stop
DUB18:15Dublin
Scandinavian Airlines
8 May
DUB11:45Dublin
5h 30m
1 stop
BRU18:15Brussels Bruxelles-National
12 May
BRU19:10Brussels Bruxelles-National
17h 40m
1 stop
DUB11:50Dublin

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?

In general, January is the cheapest month to fly from Dublin to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £57. 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 £60.

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

Our data shows that Tuesday is the least expensive day to fly to Brussels. Tickets to fly out on this day can be as low as £61. On the other hand, Thursday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £120.

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

According to our data, the cheapest time of day to fly to Brussels is in the afternoon. momondo users have found flights departing from Dublin to Brussels in the afternoon for as low as £69. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Brussels, so prices are often more expensive at around £87 per ticket.

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 £88 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 £66 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

£25

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Brussels

1 airport
The best one-way flight to Brussels from Dublin in the past 72 hours is £25. The best return flight deal from Dublin to Brussels found on momondo in the last 72 hours is £44.
The fastest flight from Dublin to Brussels takes 1h 30m
Direct flights go from Dublin to Brussels every day.
There is 1 airport near Brussels: Brussels Bruxelles-National (BRU)

  • How far is Dublin to Brussels by plane?

    The distance between Dublin and Brussels is about 481.3 mi. 1h 30m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to Brussels refresh daily.

  • 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 layovers. 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 you'll need for your trip to Brussels may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


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
RyanairPriceFrom £30Free CancellationRating
6.8
5,004 reviews
Search Ryanair flights
Aer LingusPriceFrom £55Free CancellationRating
7.0
1,062 reviews
Search Aer Lingus flights

Why use momondo?

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

It is quick and easy to find Dublin to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

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

All flight searches from Dublin to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Dublin to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Dublin to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Mon 31/3
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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels