Cheap Flights Dublin To Brussels
Compare cheap flights from Dublin 🇮🇪 to Brussels 🇧🇪. Real prices, daily refreshed from Aviasales.
Cheapest month: 2026-09 at €52. Highest: €82. Tap a bar to jump to that month's fares ↓
September is the sweet spot on this route. Summer tourists have left, locals are back at work, and fares dip 18% below the yearly average. June is the month to avoid (29% above average).
Live cached prices from Aviasales. Pick a month, compare, book in one click.
| Currency | EUR (€) |
| Language | Dutch/French |
| Power plug | Type C/E |
| Tipping | 5-10% |
| Emergency | 112 |
Other ways travelers describe this route — we cover all of them on this page:
🏨 Search Hotels in Brussels — Compare 100+ booking sites
🚗 Rent a Car in Brussels — 800+ rental brands worldwide
🚙 Local Car Rental — Owner-operated fleets
🎧 Self-Guided Audio Tours of Brussels
🎫 Skip-the-Line Tickets
🚕 Airport Transfer
🛡️ Travel Insurance from $4/day
📱 Get an eSIM (code FALLY20)
✈️ Flight Delayed? Claim up to €600
Dublin → Barcelona Dublin → Madrid Dublin → Malaga Dublin → Valencia Dublin → Seville Dublin → Ibiza Dublin → Mallorca Dublin → Tenerife Dublin → Gran Canaria Dublin → Lanzarote Dublin → Bilbao Dublin → Granada Dublin → Lisbon Dublin → Porto Dublin → Faro Dublin → Madeira Dublin → Rome Dublin → Milan Dublin → Venice Dublin → Florence Dublin → Naples Dublin → Palermo Dublin → Catania Dublin → Bologna Dublin → Bari Dublin → Verona Dublin → Pisa Dublin → Sardinia Dublin → Paris Dublin → Nice
London → Brussels Paris → Brussels Amsterdam → Brussels Frankfurt → Brussels Munich → Brussels Berlin → Brussels Hamburg → Brussels Zurich → Brussels Geneva → Brussels Vienna → Brussels Madrid → Brussels Barcelona → Brussels Lisbon → Brussels Porto → Brussels Rome → Brussels Milan → Brussels Naples → Brussels Athens → Brussels Copenhagen → Brussels Stockholm → Brussels Oslo → Brussels Helsinki → Brussels Reykjavik → Brussels Warsaw → Brussels Krakow → Brussels Prague → Brussels Budapest → Brussels Bucharest → Brussels Sofia → Brussels
Updated 2026-06-04 · Real-time travel data · Affiliate disclosure: this page contains affiliate links — we earn a commission if you book.