Cheap flights from Dublin to Brussels Bruxelles-National Airport from £13
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BRU
9 Oct — 16 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Brussels Bruxelles-National are usually found in January or February, booked 73 days in advance, depart on a Tuesday or Sunday and return on a Monday
Cheap flight deals from Dublin to Bruxelles-National
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Dublin to Bruxelles-National
Explore the most affordable flight options available from Dublin to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.
Thu 15/1006:50 -
Nonstop1h 45m
Tue 20/1019:45 -
Nonstop1h 45m
Deal found 8/9£34
Tue 6/1016:25 -
Nonstop1h 45m
Wed 7/1018:00 -
Nonstop1h 45m
Deal found 7/9£41
Fri 9/1006:35 -
Nonstop1h 45m
Sun 11/1009:50 -
Nonstop1h 45m
Deal found 5/9£44
Wed 21/1007:10 -
Nonstop1h 45m
Sat 24/1017:20 -
Nonstop1h 45m
Deal found 7/9£45
Tue 20/1006:25 -
Nonstop1h 45m
Tue 27/1009:50 -
Nonstop1h 40m
Deal found 5/9£48
Tue 24/1106:35 -
Nonstop1h 40m
Wed 25/1117:30 -
Nonstop1h 40m
Deal found 9/9£49
Thu 3/1206:40 -
Nonstop1h 40m
Sat 5/1216:25 -
Nonstop1h 40m
Deal found 7/9£52
Thu 24/906:50 -
Nonstop1h 45m
Sat 26/909:50 -
Nonstop1h 45m
Deal found 6/9£53
Thu 5/1106:40 -
Nonstop1h 40m
Sat 7/1116:25 -
Nonstop1h 40m
Deal found 5/9£54
Mon 23/1107:10 -
Nonstop1h 40m
Wed 25/1117:30 -
Nonstop1h 40m
Deal found 9/9£57
Tue 13/1006:25 -
Nonstop1h 45m
Sat 17/1017:20 -
Nonstop1h 45m
Deal found 9/9£58
Tue 24/1106:35 -
Nonstop1h 40m
Tue 24/1117:50 -
Nonstop1h 40m
Deal found 9/9£59
Best flights from Dublin to Bruxelles-National
Discover carefully curated flight deals from Dublin to Bruxelles-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.
Tue 24/1106:35 -
Nonstop1h 40m
Wed 25/1117:30 -
Nonstop1h 40m
Deal found 9/9£49
Thu 3/1206:40 -
Nonstop1h 40m
Sat 5/1216:25 -
Nonstop1h 40m
Deal found 7/9£52
Mon 23/1107:10 -
Nonstop1h 40m
Tue 24/1109:50 -
Nonstop1h 40m
Deal found 9/9£57
Fri 11/1205:45 -
1 stop3h 25m
Sat 12/1210:45 -
1 stop6h 35m
Deal found 7/9£138
Wed 4/1105:10 -
1 stop7h 25m
Sat 7/1109:10 -
1 stop9h 00m
Deal found 5/9£141
Thu 18/208:50 -
1 stop10h 20m
Sun 21/211:25 -
1 stop9h 15m
Deal found 5/9£165
Fri 2/1006:35 -
Nonstop1h 45m
Mon 5/1009:35 -
Nonstop1h 45m
Deal found 6/9£77
Thu 22/1006:50 -
Nonstop1h 45m
Thu 29/1015:30 -
Nonstop1h 40m
Deal found 7/9£88
Thu 18/206:40 -
Nonstop1h 40m
Sun 21/210:30 -
Nonstop1h 40m
Deal found 5/9£94
Sat 12/1205:45 -
1 stop3h 25m
Sun 13/1206:15 -
1 stop7h 25m
Deal found 6/9£145
Sat 24/1020:15 -
1 stop14h 15m
Sun 25/1021:40 -
1 stop11h 10m
Deal found 4/9£166
Tue 29/906:25 -
Nonstop1h 45m
Wed 30/910:30 -
Nonstop1h 45m
Deal found 9/9£108
Direct flights from Dublin to Bruxelles-National
Explore direct flight options from Dublin to Bruxelles-National based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.
Thu 15/1006:50 -
Nonstop1h 45m
Tue 20/1019:45 -
Nonstop1h 45m
Deal found 8/9£34
Tue 6/1016:25 -
Nonstop1h 45m
Wed 7/1018:00 -
Nonstop1h 45m
Deal found 7/9£41
Fri 9/1006:35 -
Nonstop1h 45m
Sun 11/1009:50 -
Nonstop1h 45m
Deal found 5/9£44
Wed 21/1007:10 -
Nonstop1h 45m
Sat 24/1017:20 -
Nonstop1h 45m
Deal found 7/9£45
Tue 20/1006:25 -
Nonstop1h 45m
Tue 27/1009:50 -
Nonstop1h 40m
Deal found 5/9£48
Tue 24/1106:35 -
Nonstop1h 40m
Wed 25/1117:30 -
Nonstop1h 40m
Deal found 9/9£49
Thu 3/1206:40 -
Nonstop1h 40m
Sat 5/1216:25 -
Nonstop1h 40m
Deal found 7/9£52
Thu 24/906:50 -
Nonstop1h 45m
Sat 26/909:50 -
Nonstop1h 45m
Deal found 6/9£53
Thu 5/1106:40 -
Nonstop1h 40m
Sat 7/1116:25 -
Nonstop1h 40m
Deal found 5/9£54
Mon 23/1107:10 -
Nonstop1h 40m
Wed 25/1117:30 -
Nonstop1h 40m
Deal found 9/9£57
Tue 13/1006:25 -
Nonstop1h 45m
Sat 17/1017:20 -
Nonstop1h 45m
Deal found 9/9£58
Tue 24/1106:35 -
Nonstop1h 40m
Tue 24/1117:50 -
Nonstop1h 40m
Deal found 9/9£59
Last-minute flights from Dublin to Bruxelles-National
Discover last-minute flight deals from Dublin to Bruxelles-National. Data last updated 9 September 2026 and is based on user searches.
Thu 24/906:50 -
Nonstop1h 45m
Sat 26/909:50 -
Nonstop1h 45m
Deal found 6/9£53
Tue 6/1016:25 -
Nonstop1h 45m
Wed 7/1018:00 -
Nonstop1h 45m
Deal found 7/9£41
Fri 9/1006:35 -
Nonstop1h 45m
Sun 11/1009:50 -
Nonstop1h 45m
Deal found 5/9£44
Tue 13/1006:25 -
Nonstop1h 45m
Sat 17/1017:20 -
Nonstop1h 45m
Deal found 9/9£58
Tue 13/1006:25 -
Nonstop1h 45m
Fri 16/1010:20 -
Nonstop1h 45m
Deal found 6/9£69
Thu 15/1006:50 -
Nonstop1h 45m
Tue 20/1019:45 -
Nonstop1h 45m
Deal found 8/9£34
Thu 15/1006:50 -
Nonstop1h 45m
Fri 16/1010:20 -
Nonstop1h 45m
Deal found 5/9£61
Thu 15/1021:50 -
1 stop10h 55m
Tue 20/1019:45 -
Nonstop1h 45m
Deal found 8/9£66
Tue 20/1006:25 -
Nonstop1h 45m
Tue 27/1009:50 -
Nonstop1h 40m
Deal found 5/9£48
Tue 20/1021:45 -
1 stop11h 00m
Tue 27/1009:50 -
Nonstop1h 40m
Deal found 5/9£67
Wed 21/1007:10 -
Nonstop1h 45m
Sat 24/1017:20 -
Nonstop1h 45m
Deal found 7/9£45
One-way flights from Dublin to Bruxelles-National
Search for one-way flight options from Dublin to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.
Wed 7/1007:10 -
Nonstop1h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£13
Wed 30/907:10 -
Nonstop1h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£14
Wed 23/907:10 -
Nonstop1h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£19
Tue 6/1016:25 -
Nonstop1h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£22
Sun 27/906:30 -
Nonstop1h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£23
Tue 8/1206:35 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£24
Sat 7/1106:20 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£25
Thu 5/1106:40 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£26
Sun 8/1107:15 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£27
Find flight deals from Dublin to Bruxelles-National
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 September 2026.
Customise your flight search to find flights from Dublin to Bruxelles-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 9 September 2026.
Use the filters below to find and compare flights from Dublin to Brussels Bruxelles-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Wed 30/9
07:10-09:55
Nonstop1h 45m
Brussels Bruxelles-National
Wed 31/12
00:00-00:00
Nonstop0h 00m
£13
Fastest return journey
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Sun 29/11
07:15-09:55
Nonstop1h 40m
Brussels Bruxelles-National
Wed 31/12
00:00-00:00
Nonstop0h 00m
£24
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Wed 16/12
07:10-09:50
Nonstop1h 40m
Brussels Bruxelles-National
Wed 31/12
00:00-00:00
Nonstop0h 00m
£24
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Tue 15/12
06:35-09:15
Nonstop1h 40m
Brussels Bruxelles-National
Wed 31/12
00:00-00:00
Nonstop0h 00m
£24
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Tue 24/11
06:35-09:15
Nonstop1h 40m
Brussels Bruxelles-National
Wed 25/11
17:30-18:10
Nonstop1h 40m
£49
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Thu 3/12
06:40-09:20
Nonstop1h 40m
Brussels Bruxelles-National
Sat 5/12
16:25-17:05
Nonstop1h 40m
£52
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Wed 3/3
14:15-16:55
Nonstop1h 40m
Brussels Bruxelles-National
Wed 31/12
00:00-00:00
Nonstop0h 00m
£53
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Mon 23/11
07:10-09:50
Nonstop1h 40m
Brussels Bruxelles-National
Tue 24/11
09:50-10:30
Nonstop1h 40m
£57
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Sat 6/3
05:45-10:10
1 stop3h 25m
Brussels Bruxelles-National
Wed 31/12
00:00-00:00
Nonstop0h 00m
£61
DublinBrussels
DUB Dublin - BRU Brussels Bruxelles-National
DUBBRU
Dublin
Tue 8/12
17:15-22:20
1 stop4h 05m
Brussels Bruxelles-National
Wed 31/12
00:00-00:00
Nonstop0h 00m
£61
Flights are sorted by cheapest return flights first.
Deals found on 5/9
Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Dublin to Bruxelles-National
Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Dublin with our price prediction graph.
DUB-BRU
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Brussels Bruxelles-National Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Dublin to Brussels Bruxelles-National Airport?
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Brussels Bruxelles-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Dublin to Brussels Bruxelles-National Airport?
Currently, January is the cheapest month in which you can book a flight from Dublin to Brussels Bruxelles-National Airport (average of £53). Flying from Dublin to Brussels Bruxelles-National Airport in May is currently the most expensive (average of £135). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to BRU?
Find hourly flight availability from Dublin to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 September 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 32% on flights from Dublin to Brussels Bruxelles-National Airport by exploring options for tickets in the afternoon.
How much does it cost for a return flight from Dublin to Brussels Bruxelles-National Airport?
Airfare is below average for this route at the moment.
Dublin to Brussels Bruxelles-National Airport flights typically cost between £52 and £128 in October.The cheapest return price found within the last 5 days was £34 on Ryanair (15 Oct–20 Oct).
Weekly flight availability from Dublin to Brussels Bruxelles-National Airport
Explore weekly flight availability from Dublin to Bruxelles-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 September 2026.
The most flights from DUB to BRU are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How often are flights from Dublin to Brussels delayed?
About 13% of weekly flights between Dublin and Brussels have experienced delays in the past year, with the average delay time being 109 minutes.
What is the most punctual flight time for Dublin to Brussels flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Brussels flights?
Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing Bruxelles-National
Get insights into the airlines that provide service to Bruxelles-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bruxelles-National. Reviews last updated 9 September 2026.
Read reviews from past customers who have flown with Aer Lingus and Ryanair
from Dublin to Brussels Bruxelles-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
I had a great experience. Crew was great and very accommodating.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Dublin to Brussels Bruxelles-National?
For a flight from Dublin to Brussels Bruxelles-National, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 5 outbound flights to Brussels Bruxelles-National per day. 2 airlines have flights to Brussels Bruxelles-National from Dublin on a regular basis.
How long is the flight from Dublin to Brussels Bruxelles-National Airport?
Departing from Dublin to Brussels Bruxelles-National Airport will take you 1h 40m. The distance between Dublin and Brussels Bruxelles-National Airport is about 486 mi. Generally, flights for this route are direct.
What are the cheapest airlines flying from Dublin to Brussels Bruxelles-National Airport round-trip?
According to our current data, Ryanair (£35), and Aer Lingus (£58) offers the cheapest pricing from Dublin to Brussels Bruxelles-National Airport. Ryanair is priced at 63% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Dublin to Brussels Bruxelles-National Airport?
Consider Aer Lingus (81%), JetBlue (81%) or American Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Brussels Bruxelles-National Airport.
What are the cheapest flights from Dublin to Brussels Bruxelles-National Airport?
While on average a flight from Dublin to Brussels Bruxelles-National Airport is generally £135, our data shows the cheapest flight currently is £58. When looking at the most popular route, (Dublin - Brussels Bruxelles-National), you can expect to pay £108 for that flight.
Can I find deals for flights from Dublin to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Dublin to Bruxelles-National flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Bruxelles-National.
Can I find deals for business class flights from Dublin to Bruxelles-National?
Yes. Cheapflights offers flight deals from Dublin to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Brussels Bruxelles-National Airport?
Currently, January is the cheapest month in which you can book a flight from Dublin to Brussels Bruxelles-National Airport (average of £53). Flying from Dublin to Brussels Bruxelles-National Airport in May is currently the most expensive (average of £135). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Travelling to a place near Brussels Bruxelles-National Airport?
Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Leuven
Charleroi
Mechelen
Ypres
Mons
Namur
Hasselt
Dinant
Spa
Zaventem
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Other flights to Bruxelles-National
Explore flights to Bruxelles-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Top 2 airlines flying from Dublin to Bruxelles-National
Discover the top 2 airlines that operate flights from Dublin to Bruxelles-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 9 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Bruxelles-National?
Cheapflights helps you search for flights from Dublin to Bruxelles-National via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Bruxelles-National?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Bruxelles-National for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Dublin to Bruxelles-National with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Bruxelles-National flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Dublin to Bruxelles-National become cheaper?
Of course! You can now track prices for flights from Dublin to Bruxelles-National and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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