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Cheap flights from Dublin to Brussels Bruxelles-National Airport from C$ 25

DUB — BRU
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Bruxelles-National

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Bruxelles-National

Sun 18/106:30 a.m. -
Nonstop1h 45m
Tue 20/107:45 p.m. -
Nonstop1h 45m
Deal found 16/9C$ 55
Wed 7/107:10 a.m. -
Nonstop1h 45m
Tue 20/107:45 p.m. -
Nonstop1h 45m
Deal found 16/9C$ 57
Sat 31/106:20 a.m. -
Nonstop1h 40m
Sat 7/114:25 p.m. -
Nonstop1h 40m
Deal found 15/9C$ 70
Tue 15/126:35 a.m. -
Nonstop1h 40m
Wed 16/1210:25 a.m. -
Nonstop1h 40m
Deal found 20/9C$ 81
Sat 21/116:20 a.m. -
Nonstop1h 40m
Mon 23/1110:25 a.m. -
Nonstop1h 40m
Deal found 17/9C$ 87
Thu 1/106:50 a.m. -
Nonstop1h 45m
Sat 3/109:50 a.m. -
Nonstop1h 45m
Deal found 16/9C$ 88
Mon 19/106:15 a.m. -
Nonstop1h 45m
Wed 21/1010:30 a.m. -
Nonstop1h 45m
Deal found 18/9C$ 89
Mon 23/117:10 a.m. -
Nonstop1h 40m
Wed 25/115:30 p.m. -
Nonstop1h 40m
Deal found 18/9C$ 91
Thu 12/112:35 p.m. -
Nonstop1h 40m
Mon 16/1110:25 a.m. -
Nonstop1h 40m
Deal found 18/9C$ 92
Fri 6/117:00 a.m. -
Nonstop1h 40m
Sun 8/115:35 p.m. -
Nonstop1h 40m
Deal found 15/9C$ 94
Thu 26/116:40 a.m. -
Nonstop1h 40m
Sat 28/119:35 a.m. -
Nonstop1h 40m
Deal found 18/9C$ 95
Wed 25/112:15 p.m. -
Nonstop1h 40m
Fri 27/116:40 p.m. -
Nonstop1h 40m
Deal found 18/9C$ 96

Find flight deals from Dublin to Bruxelles-National

Round-trip from

C$ 55

One-way from

C$ 25

Popular in

May

Cheapest in

January

Average price

C$ 199
Ryanair
  • Ryanair
  • 18/10-20/10
  • Nonstop
  • 3h 30m total
  • Dublin to Brussels
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Ryanair
  • Ryanair
  • 7/10-31/12
  • Nonstop
  • 1h 45m total
  • Dublin to Brussels
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Tue 20/10

6:25 a.m.-9:10 a.m.

Nonstop1h 45m

Brussels Bruxelles-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 41
Quickest round-trip

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Sat 28/11

6:20 a.m.-9:00 a.m.

Nonstop1h 40m

Brussels Bruxelles-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 46

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Wed 4/11

7:10 a.m.-9:50 a.m.

Nonstop1h 40m

Brussels Bruxelles-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 46

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Sat 5/12

6:20 a.m.-9:00 a.m.

Nonstop1h 40m

Brussels Bruxelles-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 46

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Tue 24/11

6:35 a.m.-9:15 a.m.

Nonstop1h 40m

Brussels Bruxelles-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 46

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Sat 7/11

6:20 a.m.-9:00 a.m.

Nonstop1h 40m

Brussels Bruxelles-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 48

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Wed 18/11

7:10 a.m.-9:50 a.m.

Nonstop1h 40m

Brussels Bruxelles-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 49

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Mon 19/10

6:15 a.m.-9:00 a.m.

Nonstop1h 45m

Brussels Bruxelles-National

Wed 21/10

10:30 a.m.-11:15 a.m.

Nonstop1h 45m

C$ 89

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Mon 23/11

7:10 a.m.-9:50 a.m.

Nonstop1h 40m

Brussels Bruxelles-National

Wed 25/11

5:30 p.m.-6:10 p.m.

Nonstop1h 40m

C$ 91

DublinBrussels

DUB Dublin - BRU Brussels Bruxelles-National

DUBBRU

Dublin

Wed 3/3

2:15 p.m.-4:55 p.m.

Nonstop1h 40m

Brussels Bruxelles-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 101

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Dublin with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Dublin to Brussels Bruxelles-National Airport

How far ahead should I book a flight from Dublin to Brussels Bruxelles-National Airport?

To ensure you get the cheapest price possible for a flight from Dublin to Brussels Bruxelles-National Airport, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dublin to Brussels Bruxelles-National Airport?

Currently, January is the cheapest month in which you can book a flight from Dublin to Brussels Bruxelles-National Airport (average of C$ 101). Flying from Dublin to Brussels Bruxelles-National Airport in May is currently the most expensive (average of C$ 256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to BRU?

When flying from Dublin to Brussels Bruxelles-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Dublin to Brussels Bruxelles-National Airport?

Airfare is below average for this route at the moment.

Dublin to Brussels Bruxelles-National Airport flights typically cost between C$ 106 and C$ 250 in October.
The cheapest round-trip price found within the last 5 days was C$ 55 on Ryanair (18 Oct-20 Oct).

Related info for your journey

  • What airport do you fly from for flights from Dublin to Brussels Bruxelles-National?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Brussels Bruxelles-National. On average, Dublin has 6 outbound flights to Brussels Bruxelles-National per day from 0 airlines. Dublin is conveniently located just 9.2 km from Dublin’s city centre.

  • How long is the flight from Dublin to Brussels Bruxelles-National Airport?

    For as low as C$ 89, Ryanair can have you in Brussels Bruxelles-National Airport from Dublin in 1h 45m. Dublin and Brussels Bruxelles-National Airport are separated by a distance of 782 km. Generally, flights for this route are direct.

  • What are the most reliable airlines from Dublin to Brussels Bruxelles-National Airport?

    The top 3 most reliable airlines when flying from Dublin to Brussels Bruxelles-National Airport are Aer Lingus (92%), Qatar Airways (90%) and JetBlue (88%).

  • Can I find deals for flights from Dublin to Bruxelles-National that include hotel bookings?

    Yes. In addition to deals on Dublin to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Bruxelles-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Bruxelles-National.

  • Can I find deals for business class flights from Dublin to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Dublin to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Brussels Bruxelles-National Airport?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Brussels Bruxelles-National Airport (average of C$ 101). Flying from Dublin to Brussels Bruxelles-National Airport in May is currently the most expensive (average of C$ 256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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