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Cheap flights from Ireland to Brussels from £31

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — BRU
21 Apr — 28 Apr1
1 adult
Sun 21/4
Sun 28/4

How far in advance should I book a flight from Ireland to Brussels?

Find a great deal and save up to 48% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ireland to Brussels within the next two weeks, with the cheapest ticket starting at £56.

What is the cheapest month to fly from Ireland to Brussels?

Our data shows that January tends to be the cheapest month to fly to Brussels from Ireland. Users have commonly found prices around £71 for the month, but tickets can be as low as £19. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Ireland to Brussels (IE - BRU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Brussels as you normally would.

Cheap Aer Lingus flights from Ireland to Brussels

Explore cheap flight options specifically provided by Aer Lingus for the route between Ireland and Brussels. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Find some of the cheapest Aer Lingus flights travelling from Ireland to Brussels. Make sure to double check the flight details before booking.
Tue 11/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Fri 14/610:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£96
Sun 14/706:50DUB - BRU
Nonstop1h 50mAer Lingus
Sat 27/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 14/4£136
Tue 14/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 21/510:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£141
Tue 23/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Fri 26/417:40BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£503
Fri 24/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Mon 27/521:25BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 14/4£541
Fri 24/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 28/510:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 14/4£688
Tue 7/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Thu 9/521:25BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 15/4£711
Wed 15/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Wed 22/521:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 15/4£789
Tue 14/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 21/510:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£795

Cheap SWISS flights from Ireland to Brussels

Explore cheap flight options specifically provided by SWISS for the route between Ireland and Brussels. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Some of the lowest-priced SWISS flights we've found at this time heading from Ireland to Brussels. Deals are refreshing constantly so come back soon for more options.
Wed 15/513:00DUB - BRU
1 stop4h 25mSWISS
Wed 22/520:05BRU - DUB
1 stop12h 50mSWISS
Deal found 15/4£126
Tue 14/518:45DUB - BRU
1 stop13h 05mSWISS
Tue 21/506:55BRU - DUB
1 stop12h 05mSWISS
Deal found 15/4£129
Thu 16/518:45DUB - BRU
1 stop14h 30mSWISS
Sun 19/506:40BRU - DUB
1 stop13h 25mSWISS
Deal found 15/4£137
Tue 7/513:00DUB - BRU
1 stop5h 15mSWISS
Fri 10/519:10BRU - DUB
1 stop13h 45mSWISS
Deal found 15/4£140
Fri 3/519:55DUB - BRU
1 stop11h 10mSWISS
Mon 6/520:05BRU - DUB
1 stop17h 05mSWISS
Deal found 15/4£142
Thu 2/508:40DUB - BRU
1 stop4h 35mSWISS
Tue 7/515:00BRU - DUB
1 stop22h 10mSWISS
Deal found 15/4£145
Fri 24/519:55DUB - BRU
1 stop11h 10mSWISS
Sun 26/506:40BRU - DUB
1 stop13h 25mSWISS
Deal found 15/4£150
Fri 31/519:55DUB - BRU
1 stop11h 10mSWISS
Mon 3/619:10BRU - DUB
1 stop18h 00mSWISS
Deal found 15/4£153
Mon 6/513:00DUB - BRU
1 stop4h 25mSWISS
Mon 3/619:10BRU - DUB
1 stop18h 00mSWISS
Deal found 15/4£154

Cheap Ireland to Brussels flights in April & May 2024

Find cheap flight options from Ireland to Brussels specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 886,143 searches. Prices were last updated on 16 April 2024.
These are some of the best deals we've found on flights to Brussels in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 15/520:50DUB - BRU
1 stop9h 40mMultiple Airlines
Wed 22/521:20BRU - DUB
Nonstop1h 35mMultiple Airlines
Deal found 15/4£124
Wed 15/513:00DUB - BRU
1 stop4h 25mSWISS
Wed 22/520:05BRU - DUB
1 stop12h 50mSWISS
Deal found 15/4£126
Tue 14/518:45DUB - BRU
1 stop13h 05mSWISS
Tue 21/506:55BRU - DUB
1 stop12h 05mSWISS
Deal found 15/4£129
Fri 24/510:40DUB - BRU
1 stop10h 30mMultiple Airlines
Mon 27/506:55BRU - DUB
1 stop6h 15mMultiple Airlines
Deal found 14/4£136
Thu 16/518:45DUB - BRU
1 stop14h 30mSWISS
Sun 19/506:40BRU - DUB
1 stop13h 25mSWISS
Deal found 15/4£137
Tue 7/513:00DUB - BRU
1 stop5h 15mSWISS
Fri 10/519:10BRU - DUB
1 stop13h 45mSWISS
Deal found 15/4£140
Tue 14/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 21/510:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£141
Fri 3/519:55DUB - BRU
1 stop11h 10mSWISS
Mon 6/520:05BRU - DUB
1 stop17h 05mSWISS
Deal found 15/4£142
Thu 2/508:40DUB - BRU
1 stop4h 35mSWISS
Tue 7/515:00BRU - DUB
1 stop22h 10mSWISS
Deal found 15/4£145

Ireland to Brussels 2024 flight deals

Discover exclusive flight deals for travel between Ireland and Brussels in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
These are some of the best deals we've found on flights to Brussels in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 11/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Fri 14/610:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£96
Tue 11/612:30DUB - BRU
1 stop20h 45mMultiple Airlines
Fri 14/617:40BRU - DUB
Nonstop1h 45mMultiple Airlines
Deal found 15/4£108
Wed 15/520:50DUB - BRU
1 stop9h 40mMultiple Airlines
Wed 22/521:20BRU - DUB
Nonstop1h 35mMultiple Airlines
Deal found 15/4£124
Wed 15/513:00DUB - BRU
1 stop4h 25mSWISS
Wed 22/520:05BRU - DUB
1 stop12h 50mSWISS
Deal found 15/4£126
Tue 14/518:45DUB - BRU
1 stop13h 05mSWISS
Tue 21/506:55BRU - DUB
1 stop12h 05mSWISS
Deal found 15/4£129
Fri 24/510:40DUB - BRU
1 stop10h 30mMultiple Airlines
Mon 27/506:55BRU - DUB
1 stop6h 15mMultiple Airlines
Deal found 14/4£136
Sun 14/706:50DUB - BRU
Nonstop1h 50mAer Lingus
Sat 27/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 14/4£136
Thu 16/518:45DUB - BRU
1 stop14h 30mSWISS
Sun 19/506:40BRU - DUB
1 stop13h 25mSWISS
Deal found 15/4£137
Tue 7/513:00DUB - BRU
1 stop5h 15mSWISS
Fri 10/519:10BRU - DUB
1 stop13h 45mSWISS
Deal found 15/4£140

Direct flights to Brussels from Ireland

Discover direct flight options from Ireland to Brussels. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
To help reduce your travel time, choose from one of these non-stop flights from Ireland to Brussels. Those looking to potentially save on 1 or 2-stop flights from Ireland to Brussels should utilise the search form at the top of the page.
Tue 11/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Fri 14/610:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£96
Thu 9/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Mon 13/521:25BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 15/4£136
Sun 14/706:50DUB - BRU
Nonstop1h 50mAer Lingus
Sat 27/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 14/4£136
Tue 14/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 21/510:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£141
Fri 24/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Mon 27/521:25BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 14/4£541
Fri 24/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 28/510:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 14/4£688
Tue 7/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Thu 9/521:25BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 15/4£711
Wed 15/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Wed 22/521:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 15/4£789
Tue 14/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 21/510:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 15/4£795

Ireland to Brussels flights leaving soon

Find last-minute flight options from Ireland to Brussels for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Consider one of these great deals we found on last-minute flights from Ireland to Brussels. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 21/408:40DUB - BRU
1 stop23h 10mSWISS
Thu 25/420:05BRU - DUB
1 stop17h 05mSWISS
Deal found 15/4£173
Fri 26/418:45DUB - BRU
1 stop13h 05mSWISS
Sun 28/420:05BRU - DUB
1 stop22h 55mSWISS
Deal found 15/4£192
Mon 22/418:45DUB - BRU
1 stop22h 40mSWISS
Wed 24/406:40BRU - DUB
1 stop13h 55mSWISS
Deal found 15/4£203
Tue 23/410:40DUB - BRU
1 stop5h 45mMultiple Airlines
Fri 26/406:55BRU - DUB
1 stop6h 15mMultiple Airlines
Deal found 15/4£210
Fri 26/418:45DUB - BRU
2 stops12h 20mSWISS
Sun 28/420:05BRU - DUB
1 stop22h 55mSWISS
Deal found 15/4£227
Sun 21/418:45DUB - BRU
2 stops23h 00mSWISS
Thu 25/406:40BRU - DUB
2 stops30h 30mSWISS
Deal found 15/4£240
Fri 26/405:50DUB - BRU
2 stops16h 35mAustrian Airlines
Sun 28/419:55BRU - DUB
2 stops21h 55mAustrian Airlines
Deal found 15/4£289
Mon 22/413:00DUB - BRU
1 stop5h 15mSWISS
Wed 24/406:40BRU - DUB
2 stops12h 20mSWISS
Deal found 15/4£334
Tue 23/418:45DUB - BRU
2 stops14h 10mSWISS
Wed 24/420:05BRU - DUB
1 stop12h 50mSWISS
Deal found 15/4£347

One-way flights to Brussels from Ireland

Search for one-way flight options from Ireland to Brussels. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 886,143 searches. Data last updated 16 April 2024.
Users travelling one-way from Ireland to Brussels can select one of these great deals. Users in need of a round-trip flight from Ireland to Brussels instead should update the search form at the top of page.
Sat 24/806:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 15/4£31
Fri 31/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 15/4£44
Tue 28/512:30DUB - BRU
1 stop4h 50mScandinavian Airlines
Deal found 15/4£63
Fri 26/411:50DUB - BRU
1 stop5h 30mScandinavian Airlines
Deal found 15/4£66
Wed 15/512:40DUB - BRU
1 stop4h 50mScandinavian Airlines
Deal found 14/4£74
Wed 29/512:40DUB - BRU
1 stop4h 50mScandinavian Airlines
Deal found 15/4£75
Fri 4/1017:35DUB - BRU
1 stop13h 20mLufthansa
Deal found 15/4£75
Sat 1/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 15/4£83
Sun 8/920:35DUB - BRU
1 stop11h 45mScandinavian Airlines
Deal found 15/4£85

Find flights from Ireland to Brussels within your budget

Customise your flight search to find flights from Ireland to Brussels 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 886,143 searches. Data last updated 16 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£96 - £289

Route

Depart

Return

Price

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Tue 11/6

Nonstop1h 50m

Brussels Bruxelles-National

Fri 14/6

Nonstop1h 45m

£96

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Tue 11/6

1 stop20h 45m

Brussels Bruxelles-National

Fri 14/6

Nonstop1h 45m

£108

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Wed 15/5

1 stop9h 40m

Brussels Bruxelles-National

Wed 22/5

Nonstop1h 35m

£124

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Wed 15/5

1 stop4h 25m

Brussels Bruxelles-National

Wed 22/5

1 stop12h 50m

£126

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Tue 14/5

1 stop13h 05m

Brussels Bruxelles-National

Tue 21/5

1 stop12h 05m

£129

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Sun 14/7

Nonstop1h 50m

Brussels Bruxelles-National

Sat 27/7

Nonstop1h 45m

£136

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Thu 9/5

1 stop7h 10m

Brussels Bruxelles-National

Mon 13/5

1 stop13h 10m

£170

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Mon 24/6

1 stop11h 45m

Brussels Bruxelles-National

Fri 28/6

1 stop9h 55m

£264

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Fri 26/4

2 stops16h 35m

Brussels Bruxelles-National

Sun 28/4

2 stops21h 55m

£289

Flights are sorted by cheapest first

Deals found on 15/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 16 April 2024.
To help decide which airline to fly from Ireland to Brussels, see what other customers have to say about Aer Lingus, SWISS and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,647 reviews
Check prices

Crew

8.4

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,647 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Crew

8.4

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

SWISS
7.8
Good
2,106 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Crew

8.4

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Austrian Airlines
7.7
Good
1,109 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Crew

8.4

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Scandinavian Airlines
7.4
Good
1,429 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Crew

8.4

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Aer Lingus
7.2
Good
1,359 reviews
KLM
7.9
Good
1,647 reviews
Check prices

Crew

8.4

Entertainment

7.3

Overall

7.9

Comfort

7.6

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ireland to Brussels for under £100 on Cheapflights?

    Yes, there are multiple flights from Ireland to Brussels for under £100. The cheapest flight booked recently is on Aer Lingus for just £96, but on average you can expect to pay £140.

  • Are there nonstop flights from Ireland to Brussels for under £100 on Cheapflights?

    Cheapflights has at least 9 direct flights from Ireland to Brussels under £100. A good price for a nonstop flight from Ireland to Brussels is less than £448.

  • Are there last-minute flights available from Ireland to Brussels for under £200?

    There are currently 12+ open flights from Ireland to Brussels within the next 7 days for less than £200.

  • What are the cheapest airlines to fly from Ireland to Brussels one-way

    £31 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Scandinavian Airlines and Lufthansa, with prices starting from £63 and £75, respectively.

  • What are the most reliable airlines from Ireland to Brussels?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Brussels on time: American Airlines (93%), Aer Lingus (90%), Ryanair (89%).

  • What are the cheapest flights from Ireland to Brussels?

    The cheapest flight price from Ireland to Brussels is £88. On average you can expect to pay £130. The most popular route, (Dublin - Brussels Bruxelles-National), can usually be booked for £117.

  • What does DUB to BRU mean?

    This is defined as Dublin Airport (DUB) and Brussels Bruxelles-National Airport (BRU). Codes like Brussels Bruxelles-National Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG).

  • Can I find deals for flights from Ireland to Brussels that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ireland to Brussels with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ireland to Brussels that include hotel bookings?

    Yes. In addition to deals on Ireland to Brussels flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from Ireland to Brussels?

    Yes. Cheapflights offers flight deals from Ireland to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ireland to Brussels that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ireland to Brussels?

    Yes, you can often find last-minute deals on Ireland to Brussels flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ireland to Brussels flight deals updated?

    The Ireland to Brussels flight deals you see on this page were last updated on 15/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to Brussels
See prices for flight routes from nearby airports that may be better suited for you.

London City to Antwerp flights
Tirana to Bruxelles-National flights
Athens to Bruxelles-National flights
Manchester to Antwerp flights
Dublin to Bruxelles-National flights

Top 2 airlines flying from Ireland to Brussels

Discover the top 2 airlines that operate flights from Ireland to Brussels. 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 886,143 searches. Data last updated 16 April 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£30Average£63FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£59Average£100FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Ireland to Brussels by cabin class

Find flights from Ireland to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy classfrom £88/person

Hourly flight availability from Ireland to Brussels

Find hourly flight availability from Ireland to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2024.
61%of flight departuresEarly morningMidnight to 6 am
2%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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Fly with Cheapflights

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 Ireland to Brussels?

Deals for Ireland to Brussels flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Brussels?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Brussels.

Can Cheapflights find flights from Ireland to Brussels with no change fees?

Certainly. Search results for flights to Brussels from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to Brussels become cheaper?

Yes! Start tracking prices for Ireland to Brussels flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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