Cheap Flights from Brussels (BRU) to Dublin (DBN)

Popular airlines from Brussels Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron)

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Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron) cost?
Snag a cheap one-way flight or cheap return flight from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron)?
is the least expensive month to fly from BRU to DBN. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BRU to DBN flight.
How many flights per day from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron)?
There are no daily direct flights available from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from BRU to DBN?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron)?
To avoid possible delays on the Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron) last-minute?
Booking your ticket from BRU to DBN shortly before your trip is usually more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a BRU to DBN flight and hotel package?
You can save money by booking a BRU to DBN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Dublin, GA (DBN-W. H. 'Bud' Barron)?
It's usually possible to reschedule or cancel your BRU to DBN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Brussels - National
Destination airport
W. H. 'Bud' Barron
Distance
4409 mi

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Brussels to Dublin Flights

The cheapest times to fly from Brussels to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to Dublin are during the month of . You can find some of the cheapest flights from Brussels to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Dublin

Sunday is one of the best days to book for cheap flights from Brussels to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Brussels to Dublin Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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