Cheap Flights from Brussels to Dublin Starting at $23

Helping travelers to find the best flight offers

Cheapest flights from Brussels to Dublin

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Brussels to Dublin. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$23

Ryanair
Ryanair
Direct flight
1h 40m
04/09/2025

The cheapest one-way flight from Brussels to Dublin departs on 04/09/2025, is operated by Ryanair and costs $23

Cheapest round trip flight

$62

Ryanair
Ryanair
Direct flight
3h 20m
05/28/2025

The cheapest roundtrip flight from Brussels to Dublin departs on 05/28/2025, is operated by Ryanair and costs $62

The fastest flight

1h 40m

Fastest flight from Brussels to Dublin takes 1h 40m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

7:35 AM

Latest flight

10:25 PM

Direct flights count

37

Distance

776km

Timezone difference

0h

The distance between Brussels and Dublin is 776km (481 miles). There are 37 direct flights from Brussels to Dublin. Brussels and Dublin are in the same time zone. Flights from Brussels begin at 7:35 AM. The latest flight from Brussels departs at 10:25 PM.

See also:

Cheap flights to Ireland

•

Direct flights airfares to Dublin

•

Cheapest air tickets to Brussels

Airfare from Brussels to Dublin by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Brussels to Dublin

April 2025
Lowest price
on average:
$22
March 2025
Highest price
on average:
$85

Airlines operating on route

Below you will find a list of airlines operating flights on the Brussels — Dublin route and the starting prices for flights of each specific airline on it.

Ryanair
Ryanair

Starting at $24

Aer Lingus
Aer Lingus

Starting at $112

Direct Flights from Brussels to Dublin

A direct flight is the most convenient and comfortable way to fly from Brussels to Dublin, despite the fact that sometimes flights with transfers can cost significantly less.

Schedule of direct flights from Brussels to Dublin

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Brussels to Dublin:

Ryanair

Ryanair

Every day

Starting at $32

Aer Lingus

Aer Lingus

Every day

Starting at $49

Brussels airports overview

BRU
Brussels Airport
Aer Lingus
Ryanair
Airlines flying to this airport
$23
Starting at
$34-3%
on average
CRL
Charleroi Brussels South Airport
Ryanair
Airlines flying to this airport
$29
Starting at
$35
on average

Dublin airports overview

DUB
Dublin Airport
Aer Lingus
Ryanair
Airlines flying to this airport
$23
Starting at
$34
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

Special offers and sales on air tickets from Brussels to Dublin

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes

Antwerp ➜ Dublin•Liege ➜ Dublin•Lille ➜ Dublin•Maastricht ➜ Dublin•Brussels ➜ Belfast•Brussels ➜ Birmingham•Brussels ➜ Blackpool•Brussels ➜ Liverpool•Brussels ➜ Manchester•Brussels ➜ Cork