Direct (nonstop) flights from Brussels to Dublin
2 airlines fly nonstop from Brussels Airport (BRU) to Dublin Airport (DUB). It's 488 miles (785 km), about 1h 45m in the air. Operated by Aer Lingus, Ryanair.
Aer Lingus
Ryanair
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Brussels to Dublin with one stop · direct emits 90 kg CO₂ per passenger
Looking for the return flight?
DUB → BRU: Flights from Dublin to BrusselsOther direct flights from Brussels
Direct flights from Dublin (DUB)
Frequently Asked Questions
How long is the direct flight from Brussels to Dublin?
A nonstop flight from Brussels (BRU) to Dublin (DUB) takes approximately 1 hours and 45 minutes. The distance is 488 miles (785 km).
Which airlines fly nonstop from Brussels to Dublin?
2 airlines: Aer Lingus, Ryanair.
Is there a nonstop flight from Brussels to Dublin?
Yes. 2 airlines: Aer Lingus, Ryanair.
How far is Brussels from Dublin?
The flight distance from Brussels to Dublin is 488 miles (785 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What is the time difference between Brussels and Dublin?
Dublin is 1 hour behind Brussels. (Europe/Brussels vs Europe/Dublin.)
What type of aircraft flies from Brussels to Dublin?
At 1h 45m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Belgium to Ireland?
Depends on your passport. Check with the Ireland embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Brussels to Dublin?
Roughly 90 kg CO2 per passenger one-way. That's about the same as driving 450 km.
Is the return flight from Dublin to Brussels also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Brussels to Dublin?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Brussels Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.