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 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.
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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.
The Brussels — Dublin route is served by multiple airlines, including Aer Lingus, Ryanair, and Mokulele Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $25, 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.
Brussels — Dublin
07/09/2026
Departure
Direct flight
EI631
starting at $122
Brussels — Dublin
06/06/2026
Departure
Direct flight
FR1453
starting at $126
Brussels — Dublin
06/08/2026
Departure
Direct flight
EI631
starting at $805
Brussels — Dublin
06/17/2026
Departure
Direct flight
FR1453
starting at $155
Brussels — Dublin
07/07/2026
Departure
Direct flight
FR658
starting at $196
Brussels — Dublin
07/08/2026
Departure
Direct flight
FR47
starting at $48
Brussels — Dublin
07/10/2026
Departure
Direct flight
EI631
starting at $612
Brussels — Dublin
06/05/2026
Departure
Direct flight
FR1457
starting at $117
Brussels — Dublin
06/07/2026
Departure
Direct flight
FR658
starting at $165
Brussels — Dublin
06/13/2026
Departure
Direct flight
FR658
starting at $131
There are most likely no direct flights on the Brussels — Dublin route
The cheapest one-way flight from Brussels to Dublin departs on 06/17/2026, is operated by Ryanair and costs $25
The cheapest roundtrip flight from Brussels to Dublin departs on 07/08/2026, is operated by Ryanair and costs $68
Fastest flight from Brussels to Dublin takes 1h 45m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
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 9:25 PM
We couldn't find any special offers for flights from Brussels to Dublin
The cheapest flight ticket from Brussels to Dublin according to data for the last 48 hours costs $25
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: June, September, July.
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: Aer Lingus, Ryanair
In different months, ticket prices from Brussels to Dublin vary: minimum — $25 (June 2026), maximum — $50 (October 2026). Typically, the flight costs $39–$48.
The Brussels — Dublin route shows a classic seasonal pattern: prices rise, peak, then fall again. Knowing this, you can pick a more affordable time to fly.
Prices rise from June 2026 to July 2026 (+93%), then decline from July 2026 to September 2026 (33%). The cheapest tickets are in June 2026–July 2026 (averaging $36), while the priciest are in September 2026–October 2026 ($41).
For savings, plan your flight for June 2026–July 2026 — you could save up to 11%. Try to avoid September 2026–October 2026 when possible: prices are at their highest then.
Price spread on this route is 27.4%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
