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Flights between Brussels (BRU) and Dublin (DUB)

Brussels Airport, Belgium ↔ Dublin Airport, Ireland

A direct route between Brussels and Dublin appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

Aer Lingus (EI)
Distance
784 km
487 miles
Est. flight time
1h 29m
great-circle estimate
Time difference
~1h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Belgium

Jan
6°
11/1
75mm
Feb
7°
12/2
60mm
Mar
11°
16/6
65mm
Apr
14°
19/9
55mm
May
18°
23/13
65mm
Jun
21°
26/16
70mm
Jul
23°
28/18
70mm
Aug
23°
28/18
65mm
Sep
20°
25/15
65mm
Oct
15°
20/10
75mm
Nov
10°
15/5
80mm
Dec
7°
12/2
80mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Ireland

Jan
8°
13/3
80mm
Feb
8°
13/3
60mm
Mar
10°
15/5
65mm
Apr
12°
17/7
60mm
May
15°
20/10
70mm
Jun
18°
23/13
70mm
Jul
19°
24/14
75mm
Aug
19°
24/14
85mm
Sep
17°
22/12
80mm
Oct
14°
19/9
95mm
Nov
10°
15/5
90mm
Dec
9°
14/4
95mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

Belgium: Normal precautions (UK FCDO) ↗Ireland: Normal precautions (UK FCDO) ↗

Common questions

How far is Brussels from Dublin?

Brussels (BRU) and Dublin (DUB) are around 784 km (487 miles) apart — an estimated 1h 29m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the BRU–DUB route?

Airlines recorded operating this route in the OpenFlights network include Aer Lingus. This reflects historical scheduled service and may be out of date.

What is the time difference between Brussels and Dublin?

Time difference ~ 1 hour (varies with daylight-saving).

When is it warmest in Ireland?

Across Ireland, the warmest month on average is July, with mean temperatures around 19°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Belgium and Ireland?

The UK FCDO currently rates Belgium as Normal precautions; The UK FCDO rates Ireland as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.