Find cheap flights from Dublin to Brussels Airport

DUB - BRU

Find cheap flights from Dublin to Brussels Airport

Return
Economy
Dublin (DUB)
Brussels Bruxelles-National
Fri 10/7
Fri 17/7
Any month
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Good to know

Low season

January Best time to beat the crowds (45% less expensive on average)

High season

April Most popular time to fly (25% more expensive on average)

Average price of a return ticket

€104 (avg. price over the last 2 weeks)

Good deal for a return ticket

€79 or less

When to book flights from Dublin to Brussels Bruxelles-National

Estimated return price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for €55 or less.
  • The cheapest flight from Dublin to Brussels Airport was found, on average, 72 days before departure.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be March, April and May. The cheapest month to fly is January.
  • Morning departure is around 5% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Dublin to Brussels Airport flights

How long does a flight from Dublin to Brussels Airport take?

How many flights are there between Dublin and Brussels Airport?

Which airlines provide the cheapest flights from Dublin to Brussels Airport?

Which airlines fly most frequently between Dublin and Brussels Airport?

What’s the cheapest day of the week to fly from Dublin to Brussels Airport?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines serving Dublin to Brussels Bruxelles-National

Scores according to KAYAK customer reviews

8.1
SWISS
Overall score based on 8,964 reviews
8.2
Boarding
7.9
Comfort
8.7
Crew
7.8
Entertainment
8.0
Food
Airline reviews
Read more about SWISS

Book cheap flights from Dublin to Brussels Airport (return)

Airports
Origin
Dublin
€45
only
€45
Destination
Brussels
€45
only
€45
Sat, 4 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Sat, 11 Jul
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€45
Trip: 8 days
Based on null reviews
Sat, 15 Aug
DUB
Dublin Airport
BRU
Brussels Airport
1h 50m
Wed, 19 Aug
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€60
Trip: 5 days
Based on null reviews
Sat, 10 Oct
DUB
Dublin Airport
BRU
Brussels Airport
1h 50m
Tue, 13 Oct
BRU
Brussels Airport
DUB
Dublin Airport
1h 40m
€82
Trip: 4 days
Based on null reviews
Sat, 15 Aug
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Wed, 19 Aug
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€48
Trip: 5 days
Based on null reviews
Tue, 27 Oct
DUB
Dublin Airport
BRU
Brussels Airport
7h 50m
Fri, 30 Oct
BRU
Brussels Airport
DUB
Dublin Airport
4h 50m
€104
Trip: 4 days
Based on null reviews
Fri, 3 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Sun, 5 Jul
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€50
Trip: 3 days
Based on null reviews
Mon, 20 Jul
DUB
Dublin Airport
BRU
Brussels Airport
22h 55m
Tue, 28 Jul
BRU
Brussels Airport
DUB
Dublin Airport
24h 35m
€113
Trip: 9 days
Based on null reviews
Sat, 1 Aug
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Mon, 3 Aug
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€51
Trip: 3 days
Based on null reviews
Wed, 15 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Thu, 15 Oct
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€54
Trip: 93 days
Based on null reviews
Tue, 21 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 50m
Fri, 24 Jul
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€73
Trip: 4 days
Based on null reviews
Wed, 1 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Fri, 3 Jul
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€55
Trip: 3 days
Based on null reviews
Sat, 10 Oct
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Tue, 13 Oct
BRU
Brussels Airport
DUB
Dublin Airport
1h 50m
€79
Trip: 4 days
Based on null reviews
Fri, 3 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Sat, 11 Jul
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€57
Trip: 9 days
Based on null reviews
Sat, 4 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Mon, 6 Jul
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€58
Trip: 3 days
Based on null reviews
Wed, 15 Jul
DUB
Dublin Airport
BRU
Brussels Airport
13h 15m
Thu, 15 Oct
BRU
Brussels Airport
DUB
Dublin Airport
4h 20m
€107
Trip: 93 days
Based on null reviews
Sat, 1 Aug
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Sat, 8 Aug
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€59
Trip: 8 days
Based on null reviews
Fri, 31 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Mon, 3 Aug
BRU
Brussels Airport
DUB
Dublin Airport
1h 50m
€96
Trip: 4 days
Based on null reviews
Fri, 31 Jul
DUB
Dublin Airport
BRU
Brussels Airport
9h 55m
Mon, 3 Aug
BRU
Brussels Airport
DUB
Dublin Airport
7h 40m
€110
Trip: 4 days
Based on null reviews
Fri, 3 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Fri, 10 Jul
BRU
Brussels Airport
DUB
Dublin Airport
1h 45m
€62
Trip: 8 days
Based on null reviews
Wed, 1 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
Thu, 2 Jul
BRU
Brussels Airport
DUB
Dublin Airport
27h 45m
€100
Trip: 2 days
Based on null reviews
Show more results

Book cheap flights from Dublin to Brussels Airport (one-way)

Airports
Origin
Dublin
€19
only
€19
Destination
Brussels
€19
only
€19
Sat, 25 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
€19
Based on null reviews
Mon, 20 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
€20
Based on null reviews
Sat, 25 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 50m
€41
Based on null reviews
Wed, 1 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
€25
Based on null reviews
Fri, 17 Jul
DUB
Dublin Airport
BRU
Brussels Airport
13h 25m
€66
Based on null reviews
Sun, 26 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
€27
Based on null reviews
Fri, 17 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
€28
Based on null reviews
Fri, 10 Jul
DUB
Dublin Airport
BRU
Brussels Airport
8h 25m
€76
Based on null reviews
Fri, 10 Jul
DUB
Dublin Airport
BRU
Brussels Airport
12h 30m
€78
Based on null reviews
Wed, 22 Jul
DUB
Dublin Airport
BRU
Brussels Airport
6h 50m
€96
Based on null reviews
Wed, 22 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 55m
€50
Based on null reviews
Sun, 26 Jul
DUB
Dublin Airport
BRU
Brussels Airport
22h 30m
€108
Based on null reviews
Fri, 24 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 45m
€42
Based on null reviews
Sun, 26 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 55m
€58
Based on null reviews
Tue, 21 Jul
DUB
Dublin Airport
BRU
Brussels Airport
12h 35m
€79
Based on null reviews
Mon, 20 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 55m
€69
Based on null reviews
Fri, 10 Jul
DUB
Dublin Airport
BRU
Brussels Airport
35h 00m
€57
Based on null reviews
Wed, 22 Jul
DUB
Dublin Airport
BRU
Brussels Airport
13h 35m
€96
Based on null reviews
Wed, 22 Jul
DUB
Dublin Airport
BRU
Brussels Airport
12h 35m
€88
Based on null reviews
Sat, 25 Jul
DUB
Dublin Airport
BRU
Brussels Airport
1h 50m
€80
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in EUR.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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