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Flights to Brussels

€30 Cheap flights to Brussels

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Brussels departing on 28/2. 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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Find the cheapest flights from Ireland to Brussels

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to Brussels.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Brussels found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last-minute flights to Brussels.

Cheap direct flights

The latest deals for direct flights to Brussels so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to Brussels

Find recent round-trip train or bus tickets from Ireland to Brussels.

All round-trip flight deals to Brussels

The cheapest plane tickets to Brussels found on KAYAK recently.
06:50 - 09:35DUB-BRU
1h 45mdirect
21:30 - 22:15BRU-DUB
1h 45mdirect
Thu, 30 Jan - Thu, 30 Jan
17:55 - 20:40DUB-BRU
1h 45mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
€68Aer Lingus
Find Deal
Wed, 14 May - Thu, 15 May
05:50 - 08:30DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€75Ryanair
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Fri, 21 Feb - Sun, 23 Feb
08:45 - 11:25DUB-CRL
1h 40mdirect
18:45 - 19:30CRL-DUB
1h 45mdirect
€80Ryanair
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Tue, 1 Apr - Fri, 4 Apr
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€81Aer Lingus
Find Deal
Mon, 20 Jan - Mon, 27 Jan
18:50 - 21:30DUB-BRU
1h 40mdirect
22:20 - 23:00BRU-DUB
1h 40mdirect
€81Ryanair
Find Deal
Sat, 17 May - Tue, 20 May
18:00 - 08:25DUB-BRU
13h 25m1 stop
19:45 - 07:45BRU-DUB
13h 00m1 stop
€153Lufthansa
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Sat, 11 Jan - Sun, 12 Jan
17:25 - 22:15DUB-BRU
3h 50m1 stop
10:45 - 16:40BRU-DUB
6h 55m1 stop
€160KLM
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Tue, 4 Feb - Tue, 11 Feb
08:50 - 14:15DUB-BRU
4h 25m1 stop
08:05 - 12:40BRU-DUB
5h 35m1 stop
€163KLM
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Sun, 19 Jan - Wed, 29 Jan
18:00 - 08:25DUB-BRU
13h 25m1 stop
06:45 - 11:00BRU-DUB
5h 15m1 stop
€180Lufthansa
Find Deal
Sat, 25 Jan - Mon, 27 Jan
06:50 - 09:35DUB-BRU
1h 45mdirect
€30Aer Lingus
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Fri, 28 Feb
07:20 - 10:00DUB-CRL
1h 40mdirect
€30Ryanair
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Sun, 23 Mar
11:00 - 22:35DUB-BRU
10h 35m1 stop
€70Iberia
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Sat, 18 Jan
11:15 - 18:15DUB-BRU
6h 00m1 stop
€72Scandinavian Airlines
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Thu, 23 Jan
14:35 - 11:55DUB-CRL
20h 20m1 stop
Tue, 25 Feb
11:15 - 18:15DUB-BRU
6h 00m1 stop
€73Scandinavian Airlines
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Thu, 23 Jan
18:00 - 08:25DUB-BRU
13h 25m1 stop
€74Lufthansa
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Fri, 21 Feb
17:35 - 09:00DUB-CRL
14h 25m2 stops
Sat, 18 Jan
07:25 - 22:35DUB-BRU
14h 10m1 stop
€157Iberia
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Wed, 1 Jan
05:00 - 16:05DUB-BRU
10h 05m2 stops
€167Lufthansa
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Mon, 17 Mar
10:45 - 17:25DUB-BRU
5h 40m1 stop
12:40 - 17:15BRU-DUB
5h 35m1 stop
€237Lufthansa
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Fri, 27 Dec - Sun, 29 Dec
10:45 - 16:05DUB-BRU
4h 20m1 stop
06:45 - 17:15BRU-DUB
11h 30m1 stop
€261Lufthansa
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Thu, 26 Dec - Sun, 29 Dec
05:45 - 08:25DUB-BRU
1h 40mdirect
08:55 - 09:40BRU-DUB
1h 45mdirect
€279Ryanair
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Tue, 24 Dec - Fri, 27 Dec
17:25 - 22:35DUB-BRU
4h 10m1 stop
13:00 - 17:15BRU-DUB
5h 15m1 stop
€294Lufthansa
Find Deal
Tue, 24 Dec - Fri, 27 Dec
13:20 - 19:10DUB-BRU
4h 50m1 stop
13:00 - 17:15BRU-DUB
5h 15m1 stop
€299
Find Deal
Mon, 23 Dec - Fri, 27 Dec
05:50 - 08:30DUB-BRU
1h 40mdirect
21:00 - 21:45BRU-DUB
1h 45mdirect
€319Ryanair
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Fri, 27 Dec - Sun, 29 Dec
12:55 - 19:45DUB-BRU
29h 50m2 stops
09:45 - 17:50BRU-DUB
9h 05m1 stop
€478SWISS
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Tue, 24 Dec - Fri, 27 Dec
11:50 - 12:15DUB-BRU
23h 25m2 stops
19:50 - 11:00BRU-DUB
16h 10m2 stops
€514Austrian Airlines
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Fri, 27 Dec - Sun, 29 Dec
18:40 - 08:25DUB-BRU
12h 45m1 stop
21:15 - 17:50BRU-DUB
21h 35m2 stops
€571SWISS
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Fri, 27 Dec - Sun, 29 Dec
15:30 - 18:15DUB-BRU
1h 45mdirect
11:20 - 16:35BRU-DUB
6h 15m1 stop
€604
Find Deal
Thu, 26 Dec - Sun, 29 Dec
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€31Ryanair
Find Deal
Thu, 9 Jan - Sun, 12 Jan
05:45 - 08:25DUB-BRU
1h 40mdirect
21:15 - 22:00BRU-DUB
1h 45mdirect
€32Ryanair
Find Deal
Sun, 19 Jan - Wed, 29 Jan
09:20 - 12:00DUB-CRL
1h 40mdirect
10:25 - 11:10CRL-DUB
1h 45mdirect
€32Ryanair
Find Deal
Wed, 15 Jan - Sun, 19 Jan
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€34Ryanair
Find Deal
Thu, 6 Feb - Mon, 10 Feb
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
€35Ryanair
Find Deal
Thu, 6 Feb - Mon, 10 Feb
06:50 - 09:35DUB-BRU
1h 45mdirect
21:30 - 22:15BRU-DUB
1h 45mdirect
Thu, 30 Jan - Thu, 30 Jan
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€68Aer Lingus
Find Deal
Tue, 14 Jan - Wed, 15 Jan
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€81Aer Lingus
Find Deal
Mon, 20 Jan - Mon, 27 Jan
06:50 - 09:35DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€91Aer Lingus
Find Deal
Thu, 6 Feb - Mon, 10 Feb
06:50 - 09:40DUB-BRU
1h 50mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
€99Aer Lingus
Find Deal
Sun, 1 Jun - Wed, 4 Jun

See travel insights to Brussels from

Brussels flights insights and trends

Explore insights for your Brussels flight to craft the best travel plan

What is the cheapest month to fly to Brussels?

The month of January is, on average, the cheapest month to fly to Brussels from Ireland, with most prices found around €73. If you are unable to visit Brussels during the month of January, then departing from Ireland during the month September is also very affordable. Most momondo users find prices during this month for around €75.

What is the absolute cheapest flight to Brussels?

In the past two weeks, users have booked deals to Brussels for €123/person, which is 21% cheaper than the average flight to Brussels. To find the cheapest price to Brussels from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

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

On average, the least expensive day to fly to Brussels from Ireland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as €109. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Brussels on Sunday is €156.

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

In the morning is the cheapest time of day to fly from Ireland to Brussels when you can find flight prices for as low as €127. Flying to Brussels in the morning 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 €149.

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

The ideal time to book your flight to Brussels is 36 days in advance, when prices tend to average €116. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Ireland for as low as €52 on momondo.

Cheapest flights to Brussels

Find the cheapest flights to Brussels from your nearest city or airport
CHEAPEST MONTH TO FLY TO BRUSSELS FROM DUBLINJanuary38% cheaperFlying from Dublin to Brussels costs on average just €73 in January
MOST EXPENSIVE MONTH TO FLY TO BRUSSELS FROM DUBLINDecember38% more expensiveIt costs about €160 for flights to Brussels from Dublin in December
MOST POPULAR MONTH TO FLY TO BRUSSELS FROM DUBLINJune400% more users visitedMore momondo users searched in flights to Brussels from Dublin in June than any other month

Cheap Brussels flight deals and tips

Summary info about Brussels flight prices, duration and airlines

Best One-Way Price

€30

Best Round-Trip Price

€64

Fastest flight time

1h 40m

Popular in

December
The best one-way flight price to Brussels from Ireland in the last 72 hours is €30 (Dublin to Brussels Bruxelles-National).
The best round-trip flight price to Brussels from Ireland in the last 72 hours is €64 (Dublin to Brussels Bruxelles-National).
The fastest flight to Brussels from Ireland takes 1h 40m (Dublin to Charleroi Brussels).
December has the highest demand for flights to Brussels, with a 0% price increase on average.

Frequently asked questions about flying to Brussels

Is there an alternative airport near Brussels?

Antwerp Deurne Airport or Charleroi Brussels Airport can be an alternative airport used for travel to Brussels.

Is there a cheaper alternative to flying into Brussels?

Charleroi Brussels Airport has an average price of €155 per person and is typically the cheapest airport to fly into when visiting Brussels. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What’s the closest airport to Brussels Central Railway Station?

Brussels Bruxelles-National in Brussels is the closest airport to Brussels Central Railway Station (distance: 10.9 km).

When did momondo last update prices for flights to Brussels?

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

How many operators does momondo search for flights to Brussels?

How old do you have to be to fly 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 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.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brussels.

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

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

How can momondo help me find flights to Brussels?

Once you have performed a search for flights to Brussels, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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


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Popular Flights to Brussels

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Brussels

These routes have the cheapest flights to Brussels found by momondo users in Ireland
DepartingDestinationBest TimeBest Price
DublinBrussels1h 40m€31
CorkBrussels1h 50m€56
ShannonBrussels7h 05m€223