Find cheap flights to Brussels Airport

BRU

Find cheap flights to Brussels Airport

Return
Economy
Boston (BOS)
Brussels Bruxelles-National
Fri 18/9
Fri 25/9
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Brussels Airport

Good to know

Low season

August Best time to beat the crowds (11% less expensive on average)

High season

June Most popular time to fly (28% more expensive on average)

Average price of a return ticket

€175 (avg. price over the last 2 weeks)

Good deal for a return ticket

€65 or less

Top tips for finding cheap flights to Brussels Airport

  • Looking for cheap airfare to Brussels Airport? 25% of our users found return tickets to Brussels Airport for the following prices or less: From Dublin €55, from Cork €196
  • 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 to Brussels Airport is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Brussels Airport flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Brussels Airport flights

Which airlines have a flexible cancellation policy for flights from Ireland to Brussels Bruxelles-National due to COVID-19?

Which airlines apply social distancing measures on flights from Ireland to Brussels Bruxelles-National due to COVID-19?

How long is the flight to Brussels Airport?

What is the cheapest flight to Brussels Airport?

Which airlines fly to Brussels Airport?

How far is Brussels Airport airport from central Brussels?

How does KAYAK find such low prices on flights to Brussels Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Brussels Airport?

What is the Hacker Fare option on flights to Brussels Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Brussels Airport?

Top 5 airlines flying to Brussels Bruxelles-National

Scores according to KAYAK customer reviews

8.0
SWISS
Overall score based on 8,981 reviews
8.2
Boarding
7.8
Comfort
8.6
Crew
7.7
Entertainment
7.9
Food
Airline reviews
Read more about SWISS

Book Cheap Brussels Airport Plane Tickets

Recent return flight deals

2/10
Fri
direct
Ryanair
1h 45m
DUB - BRU
4/10
Sun
direct
Ryanair
1h 45m
BRU - DUB
30/10
Fri
direct
Multiple Airlines
1h 40m
DUB - BRU
6/11
Fri
direct
Multiple Airlines
1h 45m
BRU - DUB
27/9
Sun
direct
Ryanair
1h 45m
DUB - BRU
28/9
Mon
direct
Ryanair
1h 45m
BRU - DUB
30/10
Fri
direct
Ryanair
1h 40m
DUB - BRU
6/11
Fri
direct
Ryanair
1h 50m
BRU - DUB
30/10
Fri
direct
Aer Lingus
1h 45m
DUB - BRU
6/11
Fri
direct
Aer Lingus
1h 45m
BRU - DUB
30/10
Fri
1 stop
Lufthansa
5h 30m
DUB - BRU
6/11
Fri
1 stop
Lufthansa
4h 50m
BRU - DUB
2/10
Fri
1 stop
SWISS
13h 25m
DUB - BRU
4/10
Sun
1 stop
SWISS
9h 00m
BRU - DUB
2/10
Fri
direct
Multiple Airlines
1h 45m
DUB - BRU
4/10
Sun
direct
Multiple Airlines
1h 40m
BRU - DUB
25/2
Thu
1 stop
British Airways
4h 15m
DUB - BRU
11/3
Thu
1 stop
British Airways
5h 25m
BRU - DUB
30/10
Fri
1 stop
KLM
3h 15m
DUB - BRU
6/11
Fri
1 stop
KLM
12h 20m
BRU - DUB
2/10
Fri
1 stop
Multiple Airlines
10h 10m
DUB - BRU
4/10
Sun
direct
Multiple Airlines
1h 45m
BRU - DUB
25/2
Thu
direct
Ryanair
1h 40m
DUB - BRU
11/3
Thu
direct
Ryanair
1h 45m
BRU - DUB
30/10
Fri
2 stops
Austrian Airlines
13h 00m
DUB - BRU
6/11
Fri
2 stops
Austrian Airlines
15h 55m
BRU - DUB
3/10
Sat
1 stop
Ryanair
25h 15m
DUB - BRU
4/10
Sun
direct
Ryanair
1h 45m
BRU - DUB
3/10
Sat
1 stop
Multiple Airlines
7h 25m
DUB - BRU
4/10
Sun
direct
Multiple Airlines
1h 45m
BRU - DUB
30/10
Fri
direct
Multiple Airlines
1h 40m
DUB - BRU
6/11
Fri
1 stop
Multiple Airlines
3h 40m
BRU - DUB
30/10
Fri
1 stop
Lufthansa
5h 35m
DUB - BRU
6/11
Fri
1 stop
Lufthansa
4h 50m
BRU - DUB
30/10
Fri
1 stop
SWISS
23h 35m
DUB - BRU
6/11
Fri
1 stop
SWISS
20h 20m
BRU - DUB
30/10
Fri
1 stop
SWISS
23h 35m
DUB - BRU
6/11
Fri
1 stop
SWISS
20h 20m
BRU - DUB
25/2
Thu
1 stop
KLM
13h 15m
DUB - BRU
11/3
Thu
1 stop
KLM
7h 25m
BRU - DUB
Show more results

Recent one-way flight deals

27/9
Sun
direct
Ryanair
1h 45m
DUB - BRU
28/9
Mon
direct
Ryanair
1h 45m
DUB - BRU
15/10
Thu
direct
Aer Lingus
1h 45m
DUB - BRU
27/9
Sun
1 stop
Ryanair
14h 20m
DUB - BRU
15/10
Thu
1 stop
Multiple Airlines
7h 25m
DUB - BRU
15/10
Thu
1 stop
TAP AIR PORTUGAL
20h 15m
DUB - BRU
15/10
Thu
1 stop
Vueling
22h 35m
DUB - BRU
14/10
Wed
direct
Aer Lingus
1h 40m
DUB - BRU
15/10
Thu
1 stop
Ryanair
25h 15m
DUB - BRU
14/10
Wed
1 stop
KLM
15h 20m
DUB - BRU
15/10
Thu
1 stop
British Airways
15h 05m
DUB - BRU
14/10
Wed
1 stop
Ryanair
25h 05m
DUB - BRU
14/10
Wed
1 stop
Multiple Airlines
10h 10m
DUB - BRU
26/9
Sat
1 stop
Lufthansa
22h 05m
DUB - BRU
5/12
Sat
1 stop
Turkish Airlines
24h 05m
DUB - BRU
14/10
Wed
1 stop
airBaltic
7h 35m
DUB - BRU
5/10
Mon
1 stop
Multiple Airlines
9h 10m
DUB - BRU
14/10
Wed
1 stop
TAP AIR PORTUGAL
20h 15m
DUB - BRU
14/10
Wed
2 stops
Austrian Airlines
26h 30m
DUB - BRU
27/9
Sun
2 stops
Multiple Airlines
21h 15m
DUB - BRU
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.

-
1
  • Return
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First