Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Brussels Bruxelles-National Airport from €28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Brussels Bruxelles-National Airport departing on 16/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Ireland to Brussels

Recent return flight deals from Ireland to Brussels

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to Brussels.
13:10 - 15:40DUB-BRU
1h 30mdirect
22:05 - 22:45BRU-DUB
1h 40mdirect
€32Ryanair
Find Deal
Thu, 8 May - Sat, 24 May
06:20 - 09:00DUB-BRU
1h 40mdirect
22:25 - 23:05BRU-DUB
1h 40mdirect
€34Ryanair
Find Deal
Wed, 7 May - Mon, 19 May
06:50 - 09:40DUB-BRU
1h 50mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
€70Aer Lingus
Find Deal
Tue, 13 May - Wed, 14 May
06:50 - 09:40DUB-BRU
1h 50mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
€72Aer Lingus
Find Deal
Tue, 13 May - Fri, 30 May
06:50 - 09:40DUB-BRU
1h 50mdirect
22:15 - 09:10BRU-DUB
11h 55m1 stop
Tue, 13 May - Tue, 20 May
06:50 - 09:40DUB-BRU
1h 50mdirect
22:15 - 09:10BRU-DUB
11h 55m1 stop
Tue, 13 May - Tue, 20 May
10:40 - 17:15DUB-BRU
5h 35m1 stop
12:45 - 16:55BRU-DUB
5h 10m1 stop
€150Lufthansa
Find Deal
Thu, 15 May - Fri, 30 May
19:35 - 08:50ORK-BRU
12h 15m1 stop
09:40 - 16:00BRU-ORK
7h 20m1 stop
€154SWISS
Find Deal
Fri, 9 May - Fri, 16 May
10:40 - 17:15DUB-BRU
5h 35m1 stop
12:45 - 16:55BRU-DUB
5h 10m1 stop
€155Lufthansa
Find Deal
Tue, 13 May - Sat, 17 May
19:35 - 08:50ORK-BRU
12h 15m1 stop
06:55 - 18:10BRU-ORK
12h 15m1 stop
€160SWISS
Find Deal
Fri, 25 Apr - Fri, 2 May

Ryanair flights from Ireland to Brussels Bruxelles-National Airport

Our best Ryanair deals on Ireland to Brussels Bruxelles-National Airport flight tickets
Ryanair
8 May
DUB13:10Dublin
1h 30m
BRU15:40Brussels Bruxelles-National
24 May
BRU22:05Brussels Bruxelles-National
1h 40m
DUB22:45Dublin
Ryanair
7 May
DUB06:20Dublin
1h 40m
BRU09:00Brussels 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 Ireland to Brussels Bruxelles-National Airport

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

See travel insights to Brussels from

How to get the cheapest flight ticket from Ireland to Brussels Bruxelles-National Airport

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 Bruxelles-National Airport?

In general, January is the cheapest month to fly from Ireland to Brussels Bruxelles-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €68. If you aren’t able to travel to Brussels Bruxelles-National Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €72.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart on your flight to Brussels Bruxelles-National Airport is on a Wednesday when prices can be found for as low as €99. This is often the case because there is less demand to fly during this day of the week. 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 Bruxelles-National Airport on Thursday is €150.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that the cheapest Ireland to Brussels Bruxelles-National Airport flights are usually those with departure times in the evening. Our users have found flights to Brussels Bruxelles-National Airport in the evening for as low as €0. Flights to Brussels Bruxelles-National Airport are more costly at midday, with an average ticket price of €155. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ireland to Brussels Bruxelles-National flight route?

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

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Ireland when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport 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 Bruxelles-National Airport from Ireland for as low as €78 on momondo.

What cabin class options are available on Ireland to Brussels Bruxelles-National flights?

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

Cheap Ireland to Brussels Bruxelles-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Brussels Bruxelles-National Airport

Best price found

€28

Fastest flight time

1h 30m

Direct flights

Every day
The best one-way flight to Brussels Bruxelles-National Airport from Ireland in the past 72 hours is €28. The best return flight deal from Ireland to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is €32.
The fastest flight from Ireland to Brussels Bruxelles-National Airport takes 1h 30m
Direct flights go from Ireland to Brussels Bruxelles-National Airport every day.

  • When did momondo last update prices for flights from Ireland to Brussels Bruxelles-National Airport?

    Prices for flights from Ireland to Brussels Bruxelles-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ireland to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Ireland to Brussels Bruxelles-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport 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 licence and a passport that is valid for six months after your intended arrival at Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Brussels Bruxelles-National Airport?


Best airlines flying from Ireland to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Ireland to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €66Free CancellationRating
7.0
1,061 reviews
Search Aer Lingus flights

Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Leuven
Ghent
Charleroi
Spa
Dinant
Oostkamp
Ypres

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Brussels. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Brussels from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ireland and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ireland to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Brussels Bruxelles-National Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 5/4
Sat 12/4

Find better results for your trip to Brussels

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo