Dublin to Brussels

1 ways to travelfastest 1h 45mfly from €25
Photo: François Genon / Unsplash

When is it cheapest to fly?

Jul: from €53 — show this month's calendar €53 JulAug: from €27 — show this month's calendar €27 AugSep: from €25 — show this month's calendar €25 Sep

How the cheapest fare moved

Jul 23: €51 €51 Jul 16 Jul 23 low €25 · high €63

Departure-day prices · October 2026 Dublin → Brussels

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Return-day prices · October 2026 Brussels → Dublin

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Best time to visit Brussels — climate

Jan: ~5°C daytime, 15 rainy days 5° JanFeb: ~7°C daytime, 8 rainy days 7° FebMar: ~13°C daytime, 4 rainy days 13° MarApr: ~18°C daytime, 5 rainy days 18° AprMay: ~20°C daytime, 6 rainy days 20° MayJun: ~24°C daytime, 9 rainy days 24° JunJul: ~24°C daytime, 14 rainy days 24° JulAug: ~24°C daytime, 8 rainy days 24° AugSep: ~20°C daytime, 7 rainy days 20° SepOct: ~15°C daytime, 12 rainy days 15° OctNov: ~11°C daytime, 14 rainy days 11° NovDec: ~8°C daytime, 7 rainy days 8° Dec

Best value: Sep — fares from €25 and ~20°C daytime.

Flights from Dublin to Brussels start around €25 (direct flights available). Range seen recently: €25–68, based on 7 fares found by travellers.

Fly (from €25)
1h 45mduration
€25–68recent fares
Book
Cheapest cached fares Dublin → Brussels; direct flights available (e.g. FR). · Based on 7 fares found by travellers in the last 48h

Cheapest round trips to Brussels

Fares found by travellers in the last 48 hours — refreshed daily.

Sep 17 – Sep 20 Ryanair · Direct · 1h 45m €41 Book
Aug 25 – Aug 28 Ryanair · Direct · 1h 45m €49 Book
Sep 10 – Sep 13 Ryanair · Direct · 1h 45m €62 Book
Nov 13 – Nov 15 Ryanair · Direct · 1h 40m €74 Book
Aug 14 – Aug 19 Ryanair · 1 stop · 2h 25m €108 Book
Aug 1 – Aug 3 Ryanair · 1 stop · 2h 25m €155 Book
Jul 26 – Jul 27 Ryanair · Direct · 1h 45m €171 Book
Jul 30 – Jul 31 Ryanair · Direct · 1h 45m €221 Book

Weather in Brussels

Thu 🌦️ 23° 16° 💧36%
Fri ☁️ 26° 17° 💧0%
Sat ☁️ 29° 19° 💧4%
Sun 🌧️ 24° 17° 💧94%
Mon 🌦️ 22° 16° 💧40%
Tue 🌤️ 26° 15° 💧0%
Wed ☀️ 30° 18° 💧4%

In Oct, Brussels typically sees ~15°C daytime highs and 12 rainy days.

Where to stay in Brussels

3★+ hotels from €72/night (39 hotels sampled, ~3 weeks out).

a&o Brussel Centrum hotel · Brussels
from €72/night★ 4
See availability
Hotel Best Western City Centre hotel · Brussels
from €78/night★ 3
See availability
B&B HOTEL Brussels Centre Louise hotel · Brussels
from €95/night★ 3
See availability

Good to know

CurrencyEuro (€)
Power plugsType C/E
BorderSchengen — no passport control from Schengen countries
Time difference+1h
Time in the air1h 40m

Things to do in Brussels

Top-rated tours and tickets from €3 — book ahead for the popular ones.

from €3
European Quarter Comedy Tour★ 5.0 (31)
from €55
Navigate through Brussels and Discover Beer and Chocolate★ 5.0 (21)
from €45
Prescription for Beer Lovers: Private Tasting with Doctor Beer★ 5.0 (16)
from €122
Brussels Private Family Tour: Highlights, Tasting and Museum★ 5.0 (16)
from €35
Explore Brussels by foot with François★ 5.0 (15)
from €99
Brussels Highlights and Secrets: Private Tour with Beer Stop★ 5.0 (14)

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Brussels

Brussels (French: Bruxelles, Dutch: Brussel) is the capital of Belgium and one of the three administrative regions within the country, together with Flanders and Wallonia. Apart from its role within its country, it is also an internationally important city, hosting numerous international institutions, and in particular the headquarters of NATO and the core institutions of the European Union.

Read the full Brussels guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

eSIM for BrusselsData from the moment you land — no roaming bills. Rent a car in BrusselsCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

Popular from Dublin

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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-07-23. Some links earn Stayonomy a commission at no cost to you.