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Flights to Brussels

€22 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 2/4. 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 return train or bus tickets from Ireland to Brussels.

All return flight deals from Ireland to Brussels

The cheapest plane tickets from Ireland to Brussels found on KAYAK recently.
18:00 - 20:40DUB-BRU
1h 40mdirect
20:55 - 21:40BRU-DUB
1h 45mdirect
€57Ryanair
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Tue, 25 Feb - Fri, 28 Feb
15:30 - 18:15DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€61Aer Lingus
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Tue, 4 Feb - Thu, 13 Feb
06:50 - 09:35DUB-BRU
1h 45mdirect
22:00 - 13:20BRU-DUB
16h 20m1 stop
€101
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Mon, 3 Mar - Mon, 10 Mar
07:30 - 16:30DUB-CRL
8h 00m1 stop
10:25 - 11:10CRL-DUB
1h 45mdirect
€103
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Wed, 12 Feb - Sun, 16 Feb
18:00 - 08:25DUB-BRU
13h 25m1 stop
06:45 - 10:50BRU-DUB
5h 05m1 stop
€153Lufthansa
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Fri, 7 Feb - Sun, 9 Feb
08:50 - 14:15DUB-BRU
4h 25m1 stop
10:45 - 16:40BRU-DUB
6h 55m1 stop
€163KLM
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Tue, 4 Feb - Thu, 13 Feb
10:45 - 17:25DUB-BRU
5h 40m1 stop
06:45 - 11:00BRU-DUB
5h 15m1 stop
€166Lufthansa
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Mon, 3 Mar - Mon, 10 Mar
12:40 - 18:30DUB-BRU
4h 50m1 stop
11:00 - 18:25BRU-DUB
8h 25m1 stop
€187Scandinavian Airlines
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Fri, 16 May - Sun, 18 May
11:15 - 18:15DUB-BRU
6h 00m1 stop
20:30 - 09:25BRU-DUB
13h 55m1 stop
€188Scandinavian Airlines
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Fri, 14 Feb - Fri, 21 Feb
06:00 - 14:15ORK-BRU
7h 15m1 stop
06:15 - 12:55BRU-ORK
7h 40m1 stop
€238KLM
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Thu, 6 Feb - Fri, 14 Feb
06:20 - 09:00DUB-BRU
1h 40mdirect
€22Ryanair
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Wed, 2 Apr
09:20 - 12:00DUB-CRL
1h 40mdirect
€22Ryanair
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Wed, 12 Mar
21:00 - 09:45DUB-BRU
11h 45m1 stop
€57Vueling
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Wed, 2 Apr
19:50 - 20:55DUB-CRL
24h 05m1 stop
Mon, 17 Feb
11:15 - 18:15DUB-BRU
6h 00m1 stop
€69Scandinavian Airlines
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Thu, 27 Feb
11:15 - 18:15DUB-BRU
6h 00m1 stop
€72Scandinavian Airlines
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Thu, 6 Mar
12:25 - 10:10DUB-CRL
20h 45m1 stop
Wed, 19 Feb
17:55 - 20:40DUB-BRU
1h 45mdirect
€78Aer Lingus
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Thu, 17 Apr
21:30 - 09:15DUB-BRU
10h 45m1 stop
€134Vueling
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Mon, 14 Jul
06:50 - 09:35DUB-BRU
1h 45mdirect
€200Aer Lingus
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Sat, 15 Feb
05:55 - 08:35DUB-BRU
1h 40mdirect
20:25 - 21:10BRU-DUB
1h 45mdirect
€52Ryanair
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Thu, 23 Jan - Mon, 27 Jan
05:45 - 08:25DUB-BRU
1h 40mdirect
09:30 - 10:15BRU-DUB
1h 45mdirect
€57Ryanair
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Tue, 21 Jan - Sat, 25 Jan
18:00 - 20:40DUB-BRU
1h 40mdirect
09:35 - 17:55BRU-DUB
9h 20m1 stop
Tue, 21 Jan - Sat, 25 Jan
06:50 - 09:35DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€123Aer Lingus
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Thu, 23 Jan - Mon, 27 Jan
17:15 - 10:35DUB-CRL
16h 20m1 stop
09:30 - 13:30CRL-DUB
5h 00m1 stop
€136
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Thu, 23 Jan - Mon, 27 Jan
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€187Aer Lingus
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Thu, 23 Jan - Sun, 26 Jan
07:25 - 14:45DUB-BRU
6h 20m1 stop
19:45 - 10:15BRU-DUB
15h 30m1 stop
€239Iberia
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Thu, 23 Jan - Mon, 27 Jan
10:45 - 22:40DUB-BRU
10h 55m1 stop
14:40 - 22:40BRU-DUB
9h 00m1 stop
€243Lufthansa
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Thu, 23 Jan - Sun, 26 Jan
10:45 - 17:25DUB-BRU
5h 40m1 stop
20:05 - 10:00BRU-DUB
14h 55m1 stop
€244Lufthansa
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Thu, 23 Jan - Mon, 27 Jan
14:35 - 21:25DUB-BRU
5h 50m1 stop
07:00 - 13:30BRU-DUB
7h 30m1 stop
€698Iberia
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Thu, 23 Jan - Mon, 27 Jan
05:45 - 08:25DUB-BRU
1h 40mdirect
21:30 - 22:15BRU-DUB
1h 45mdirect
€34Ryanair
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Tue, 4 Feb - Thu, 13 Feb
17:05 - 19:45DUB-BRU
1h 40mdirect
20:25 - 21:10BRU-DUB
1h 45mdirect
€38Ryanair
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Mon, 17 Feb - Mon, 24 Feb
05:45 - 08:25DUB-BRU
1h 40mdirect
17:20 - 18:05BRU-DUB
1h 45mdirect
€39Ryanair
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Mon, 3 Mar - Mon, 10 Mar
17:50 - 20:30DUB-BRU
1h 40mdirect
21:15 - 22:00BRU-DUB
1h 45mdirect
€41Ryanair
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Wed, 12 Feb - Wed, 19 Mar
05:45 - 08:25DUB-BRU
1h 40mdirect
09:45 - 10:25BRU-DUB
1h 40mdirect
€43Ryanair
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Sun, 23 Mar - Sun, 30 Mar
15:30 - 18:15DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€61Aer Lingus
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Tue, 4 Feb - Thu, 13 Feb
06:50 - 09:35DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€79Aer Lingus
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Thu, 6 Mar - Thu, 6 Mar
17:55 - 20:40DUB-BRU
1h 45mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
€82Aer Lingus
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Wed, 28 May - Fri, 30 May
17:30 - 20:10DUB-BRU
1h 40mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
€99Aer Lingus
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Fri, 21 Feb - Mon, 24 Feb
06:50 - 09:35DUB-BRU
1h 45mdirect
08:55 - 09:40BRU-DUB
1h 45mdirect
€134
Find Deal
Fri, 14 Feb - Fri, 21 Feb

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 September is, on average, the cheapest month to fly to Brussels from Ireland, with most prices found around €76. If you are unable to visit Brussels during the month of September, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around €93.

What is the absolute cheapest flight to Brussels?

In the past two weeks, users have booked deals to Brussels for €39/person, which is 72% 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 €111. 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 €158.

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 €129. 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 €151.

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

You are more likely to see cheaper flights to Brussels from Ireland when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around €117 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Ireland for as low as €91 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 DUBLINSeptember35% cheaperFlying from Dublin to Brussels costs on average just €76 in September
MOST EXPENSIVE MONTH TO FLY TO BRUSSELS FROM DUBLINJuly25% more expensiveIt costs about €146 for flights to Brussels from Dublin in July
MOST POPULAR MONTH TO FLY TO BRUSSELS FROM DUBLINJune341% 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

€22

Best Round-Trip Price

€57

Fastest flight time

1h 40m

Popular in

July
The best one-way flight price to Brussels from Ireland in the last 72 hours is €22 (Dublin to Brussels Bruxelles-National).
The best round-trip flight price to Brussels from Ireland in the last 72 hours is €57 (Dublin to Brussels Bruxelles-National).
The fastest flight to Brussels from Ireland takes 1h 40m (Dublin to Brussels Bruxelles-National).
July has the highest demand for flights to Brussels, with a 4% price increase on average.

Frequently asked questions about flying to Brussels

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

The ideal time to book your flight to Brussels is 43 days in advance, when prices tend to average €117. 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.

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 €140 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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Find better results for your trip to Brussels

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€30
CorkBrussels1h 50m€37
ShannonBrussels8h 05m€175