Aer Lingus
Every day
starting at $51
Ryanair
Every day
starting at $26
Compare airlines, prices, and flight durations for your trip
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.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Brussels to Dublin:
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Answers to questions about the route that travelers are most interested in.
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.
Aer Lingus
Every day
starting at $51
Ryanair
Every day
starting at $26
Brussels — Dublin
01/27/2026
Departure
Direct flight
FR1453
starting at $96
Brussels — Dublin
01/28/2026
Departure
Direct flight
FR658
starting at $21
Brussels — Dublin
04/27/2026
Departure
Direct flight
EI639
starting at $115
starting at $21
starting at $115
The Brussels — Dublin route is served by multiple airlines, including Ryanair and Aer Lingus. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $21, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest one-way flight from Brussels to Dublin departs on 01/28/2026, is operated by Ryanair and costs $21
The cheapest roundtrip flight from Brussels to Dublin departs on 01/28/2026, is operated by Ryanair and costs $45
Fastest flight from Brussels to Dublin takes 1h 45m
There are direct flights on this route 3 days a week: Mo, Tu, and We
The distance between Brussels and Dublin is 776km (481 miles). There are 28 direct flights from Brussels to Dublin. Brussels and Dublin are in the same time zone. Flights from Brussels begin at 9:05 AM. The latest flight from Brussels departs at 6:55 PM
A non-stop 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.
The cheapest flight ticket from Brussels to Dublin according to data for the last 48 hours costs $21
Often the best time to buy tickets from Brussels to Dublin is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Brussels to Dublin can be found flying in these months: January, May.
The fastest flights from Brussels to Dublin start from 1 hour 45 minutes in the air.
The following airlines operate direct flights on the route Brussels — Dublin: Ryanair, Aer Lingus
In different months, ticket prices from Brussels to Dublin vary: minimum — $22 (January 2026), maximum — $52 (May 2026). Typically, the flight costs $37–$52.
We couldn't find any special offers for flights from Brussels to Dublin