Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Brussels Bruxelles-National Airport from €27

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 20/7. 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.
Ryanair Logo
06:20 - 09:00DUB-BRU
1h 40mdirect
Ryanair Logo
16:20 - 17:05BRU-DUB
1h 45mdirect
€31Ryanair
Find Deal
Wed, 7 May - Thu, 8 May
Ryanair Logo
06:45 - 09:25DUB-BRU
1h 40mdirect
Ryanair Logo
22:20 - 23:00BRU-DUB
1h 40mdirect
€32Ryanair
Find Deal
Tue, 13 May - Tue, 13 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
Thu, 29 May - Wed, 4 Jun
Aer Lingus Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
Aer Lingus Logo
21:20 - 21:55BRU-DUB
1h 35mdirect
€93Aer Lingus
Find Deal
Tue, 13 May - Fri, 23 May
 Logo
19:05 - 09:40DUB-BRU
13h 35m1 stop
 Logo
21:20 - 21:55BRU-DUB
1h 35mdirect
€105
Find Deal
Wed, 4 Jun - Wed, 11 Jun
 Logo
19:05 - 09:40DUB-BRU
13h 35m1 stop
 Logo
22:20 - 23:00BRU-DUB
1h 40mdirect
€122
Find Deal
Tue, 3 Jun - Tue, 10 Jun
Scandinavian Airlines Logo
19:05 - 09:40DUB-BRU
13h 35m1 stop
Scandinavian Airlines Logo
10:20 - 18:15BRU-DUB
8h 55m1 stop
€156Scandinavian Airlines
Find Deal
Tue, 3 Jun - Tue, 10 Jun
Scandinavian Airlines Logo
12:20 - 18:20DUB-BRU
5h 00m1 stop
Scandinavian Airlines Logo
10:20 - 18:15BRU-DUB
8h 55m1 stop
€157Scandinavian Airlines
Find Deal
Fri, 13 Jun - Mon, 16 Jun
Lufthansa Logo
17:45 - 08:10DUB-BRU
13h 25m1 stop
Lufthansa Logo
07:00 - 16:55BRU-DUB
10h 55m1 stop
€161Lufthansa
Find Deal
Fri, 2 May - Sun, 4 May
Lufthansa Logo
10:40 - 23:10DUB-BRU
11h 30m1 stop
Lufthansa Logo
06:45 - 16:55BRU-DUB
11h 10m1 stop
€176Lufthansa
Find Deal
Thu, 8 May - Mon, 12 May

Ryanair flights from Ireland to Brussels Bruxelles-National Airport

Our best Ryanair deals on Ireland to Brussels Bruxelles-National Airport flight tickets
Ryanair
7 May
DUB06:20Dublin
1h 40m
BRU09:00Brussels Bruxelles-National
8 May
BRU16:20Brussels Bruxelles-National
1h 45m
DUB17:05Dublin
Ryanair
13 May
DUB06:45Dublin
1h 40m
BRU09:25Brussels Bruxelles-National
13 May
BRU22:20Brussels Bruxelles-National
1h 40m
DUB23:00Dublin
Ryanair
13 May
DUB06:45Dublin
1h 40m
BRU09:25Brussels Bruxelles-National
21 May
BRU09:35Brussels Bruxelles-National
1h 40m
DUB10:15Dublin

Lufthansa flights from Ireland to Brussels Bruxelles-National Airport

Our best Lufthansa deals on Ireland to Brussels Bruxelles-National Airport flight tickets
Lufthansa
2 May
DUB17:45Dublin
13h 25m
1 stop
BRU08:10Brussels Bruxelles-National
4 May
BRU07:00Brussels Bruxelles-National
10h 55m
1 stop
DUB16:55Dublin
Lufthansa
8 May
DUB10:40Dublin
11h 30m
1 stop
BRU23:10Brussels Bruxelles-National
12 May
BRU06:45Brussels Bruxelles-National
11h 10m
1 stop
DUB16:55Dublin
Lufthansa
8 May
DUB09:00Dublin
12h 35m
1 stop
BRU22:35Brussels Bruxelles-National
12 May
BRU06:45Brussels Bruxelles-National
11h 10m
1 stop
DUB16:55Dublin

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 €65. 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 €68.

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 €94. 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 €147.

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 €170. 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 16 weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around €97 when searching 16 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 €69 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

€27

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 €27. The best return flight deal from Ireland to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is €31.
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 €62Free CancellationRating
7.0
1,066 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
Oostkamp
Dinant
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?
Fri 25/4
Fri 2/5

Find better results for your trip to Brussels

Popular Cities in Belgium

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