Cheap flights from Brussels Bruxelles-National Airport to Ireland from €31
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Ireland departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Ryanair flights from Brussels Bruxelles-National Airport to Ireland
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Aer Lingus flights from Brussels Bruxelles-National Airport to Ireland
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How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ireland?
The month of September is another great option to travel to Ireland, with average flight prices from Brussels Bruxelles-National Airport averaging around €64.
What is the cheapest day to depart on your flight to Ireland?
The cheapest day to depart on your flight to Ireland is on a Thursday when prices can be found for as low as €112. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €696. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.
What is the cheapest time of day to depart on your flight to Ireland?
In the morning is the cheapest time of day to fly from Brussels Bruxelles-National Airport to Ireland when you can find flight prices for as low as €213. Flying to Ireland in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around €244.
What is the cheapest Brussels Bruxelles-National to Ireland flight route?
Fly from Brussels Bruxelles-National to Dublin for the best Brussels Bruxelles-National - Ireland flight prices
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €84 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Brussels Bruxelles-National Airport for as low as €66 on momondo.
What cabin class options are available on Brussels Bruxelles-National to Ireland flights?
There are 1 cabin classes available to choose from on Brussels Bruxelles-National to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Brussels Bruxelles-National Airport to Ireland on average per day?
As of July 2025, 6 flights take off from Brussels Bruxelles-National Airport and land in Ireland each day. The most common flight departure time for this route is 10:00, with 69% of daily flights taking off at midday.
How many flights depart from Brussels Bruxelles-National Airport to Ireland on average per week?
As of July 2025, 43 flights take off from Brussels Bruxelles-National Airport and land in Ireland each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.
Cheap Brussels Bruxelles-National Airport to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Ireland
When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Ireland?
Prices for flights from Brussels Bruxelles-National Airport to Ireland were last updated today.
How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Ireland?
As of July 2025, there is 1 operator available to choose from for flights from Brussels Bruxelles-National Airport to Ireland.
How old do you have to be to fly from Brussels Bruxelles-National Airport to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Brussels Bruxelles-National Airport to Ireland?
Based on momondo bookings for flights between Brussels Bruxelles-National Airport and Ireland, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 29.55% of the total bookings. Other popular models include Airbus A320-100/200 with 28.80%, Boeing 737 MAX 8 with 18.43%, and Boeing 787 Dreamliner with 3.44%.
Best airlines flying from Brussels Bruxelles-National Airport to Ireland
Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €66 | Free Cancellation | Rating 7.1 1,140 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Brussels to Ireland?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from Brussels.
Can I find flights from Brussels to Ireland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ireland from Brussels which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Brussels to Ireland?
Once all potential Brussels to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Brussels to Ireland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Brussels to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.