€26 Cheap flights to Brussels Bruxelles-National Airport
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Brussels Bruxelles-National Airport departing on 20/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ireland to Brussels Bruxelles-National Airport
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Recent direct flight deals from Ireland to Brussels Bruxelles-National Airport
See travel insights to Brussels Bruxelles-National Airport from
Flights to Brussels Bruxelles-National Airport – Travel Insights & Trends
Get data-powered insights and trends for flights to Brussels Bruxelles-National Airport to help you craft the best travel plan.
What cabin class options are available on Ireland to Brussels Bruxelles-National flights?
There are 1 cabin classes available to choose from on Ireland to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?
The cheapest day to depart on your flight to Brussels Bruxelles-National Airport is on a Wednesday when prices can be found for as low as €99. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Brussels Bruxelles-National Airport on Thursday is €159.
What is the cheapest month to fly to Brussels Bruxelles-National Airport?
In general, January is the cheapest month to fly from Ireland to Brussels Bruxelles-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €68. If you aren’t able to travel to Brussels Bruxelles-National Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €72.
What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?
Our data shows that the cheapest Ireland to Brussels Bruxelles-National Airport flights are usually those with departure times in the evening. Our users have found flights to Brussels Bruxelles-National Airport in the evening for as low as €0. Flights to Brussels Bruxelles-National Airport are more costly at midday, with an average ticket price of €155. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Ireland to Brussels Bruxelles-National flight route?
Fly from Dublin to Brussels Bruxelles-National for the best Ireland - Brussels Bruxelles-National flight prices
How far in advance should I book a flight to Brussels Bruxelles-National Airport?
You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Ireland when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around €105 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Ireland for as low as €78 on momondo.
How long does it take to fly to Brussels Bruxelles-National Airport?
The flight from Ireland to Brussels Bruxelles-National Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Brussels Bruxelles-National (the most popular airport in Brussels Bruxelles-National Airport), then the flight time is 1h 30m on average. If you fly from Cork (another popular airport in Ireland) to Brussels Bruxelles-National, then the average flight time is 1h 40m.
How many flights depart from Ireland to Brussels Bruxelles-National Airport on average per day?
The number of flights available between Ireland and Brussels Bruxelles-National Airport is 6 per day as of March 2025. The most frequent departure time is 06:00, with 48% of daily flights leaving in the afternoon.
Cheapest flights to Brussels Bruxelles-National
Find the cheapest flights to Brussels Bruxelles-National from your nearest city or airport
| CHEAPEST MONTH TO FLY TO BRUSSELS BRUXELLES-NATIONAL AIRPORT FROM DUBLIN | January | 36% cheaper | Flying from Dublin to Brussels Bruxelles-National Airport costs on average just €68 in January |
| MOST EXPENSIVE MONTH TO FLY TO BRUSSELS BRUXELLES-NATIONAL AIRPORT FROM DUBLIN | July | 28% more expensive | It costs about €136 for flights to Brussels Bruxelles-National Airport from Dublin in July |
| MOST POPULAR MONTH TO FLY TO BRUSSELS BRUXELLES-NATIONAL AIRPORT FROM DUBLIN | June | 705% more users visited | More momondo users searched in flights to Brussels Bruxelles-National Airport from Dublin in June than any other month |
Cheap Brussels Bruxelles-National Airport flight deals and tips
Summary info about Brussels Bruxelles-National Airport flight prices, duration and airlines
Best One-Way Price | €26 |
|---|---|
Best Round-Trip Price | €49 |
Fastest flight time | 1h 30m |
Popular in | July |
Frequently asked questions about flying to Brussels Bruxelles-National Airport
What is the cheapest month to fly to Brussels Bruxelles-National Airport?
Travelling from most locations, it is best to book your flight to Brussels Bruxelles-National Airport during the month of January for the best deal, although there are other times of the year which offer great deals as well.
How far in advance should I book a flight to Brussels Bruxelles-National Airport?
From most locations, to find the best deals on airfare, our data shows that users booking 43 days before flying found the cheapest flight to Brussels Bruxelles-National Airport.
What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?
On average, the cheapest flights to Brussels Bruxelles-National Airport are found when departing on a Wednesday. Try to avoid departing on a Thursday, as this is usually the most expensive day.
What is the cheapest time of day to fly to Brussels Bruxelles-National Airport?
On average you can find the best deals on plane tickets to Brussels Bruxelles-National Airport when looking for flights with Afternoon departure times.
Is there an alternative airport near Brussels Bruxelles-National Airport?
Finding an alternative and possibly cheaper destination airport near Brussels Bruxelles-National Airport is possible. If you are planning a flight to Brussels Bruxelles-National Airport, consider booking flights to Antwerp Deurne Airport (38 km from Brussels city centre) or Charleroi Brussels Airport (44 km from Brussels city centre).
Is there a cheaper alternative to flying into Brussels?
Charleroi Brussels Airport has an average price of €139 per person and is typically the cheapest airport to fly into when visiting Brussels. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.
What is the absolute cheapest flight to Brussels?
The best price found on momondo to Brussels was €37/pp from Iaşi, which is 73% cheaper than the average flight price to Brussels. To find the cheapest price to Brussels from your area, use momondo’s Airport-to-Airport Pricing Tool.
When did momondo last update prices for flights to Brussels Bruxelles-National Airport?
Prices for flights to Brussels Bruxelles-National Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Brussels Bruxelles-National Airport?
As of March 2025, there are 6 operators available to choose from for flights to Brussels Bruxelles-National Airport.
How old do you have to be to fly to Brussels Bruxelles-National Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Brussels Bruxelles-National Airport.
What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?
The travel and health documents required for your trip to Brussels Bruxelles-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brussels Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near Brussels Bruxelles-National Airport?
Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal to Brussels?
It is quick and easy to find flights to Brussels on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.
Can I find flights to Brussels with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for flights to Brussels to just show those with flexible booking policies.
How can momondo help me find flights to Brussels?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Brussels.
I’m not ready to book a flight to Brussels right now. Can momondo alert me if prices change?
Price alerts on flights to Brussels are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.