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$21+ Cheap flights from Bruxelles-National (BRU) to Dublin (DUB)

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Brussels Bruxelles-National to Dublin are usually found in January or September, booked 23 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Bruxelles-National to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Dublin (DUB). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$44
(Ryanair)

One-way from

$23
(Ryanair)

Popular in

December

Cheapest in

January

Average price

$78

Good round-trip deal

$97 or less

Good one-way deal

$413 or less
Provider with most accurate pricing for Brussels Bruxelles-National-Dublin flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Dublin flights.
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From Brussels Bruxelles-National to Dublin
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One-way flight from Brussels Bruxelles-National to Dublin
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Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Brussels Bruxelles-National to Dublin.
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Price to beat on a one-way flight from Brussels Bruxelles-National to Dublin.
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Find flight deals from Bruxelles-National to Dublin

Cheapest flights from Bruxelles-National to Dublin
Explore the most affordable flight options available from Bruxelles-National to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Ryanair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/209:00 amBRU - DUB
Nonstop1h 45mRyanair
Thu 3/275:55 amDUB - BRU
Nonstop1h 40mRyanair
Deal found 2/20$44
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/309:45 amBRU - DUB
Nonstop1h 40mMultiple Airlines
Wed 4/29:50 pmDUB - BRU
1 stop10h 55mMultiple Airlines
Deal found 2/19$126
This KLM deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2010:45 amBRU - DUB
1 stop6h 55mKLM
Mon 3/245:25 pmDUB - BRU
1 stop3h 50mKLM
Deal found 2/20$167
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:45 pmBRU - DUB
1 stop7h 30mLufthansa
Mon 9/1510:40 amDUB - BRU
1 stop5h 35mLufthansa
Deal found 2/20$185
This SWISS deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:35 pmBRU - DUB
1 stop18h 30mSWISS
Mon 3/106:40 pmDUB - BRU
1 stop13h 10mSWISS
Deal found 2/20$194
This Scandinavian Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2910:20 amBRU - DUB
1 stop8h 55mScandinavian Airlines
Thu 5/111:45 amDUB - BRU
1 stop5h 30mScandinavian Airlines
Deal found 2/20$216
This Austrian Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:55 pmBRU - DUB
2 stops24h 00mAustrian Airlines
Wed 4/165:40 pmDUB - BRU
2 stops16h 25mAustrian Airlines
Deal found 2/20$323

Find flights from Bruxelles-National to Dublin within your budget

Customize your flight search to find flights from Bruxelles-National to Dublin 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Bruxelles-National

Fly to

Dublin

Route

Depart

Return

Price

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Thu 3/20

9:00 am-9:45 am

Nonstop1h 45m

Dublin

Thu 3/27

5:55 am-8:35 am

Nonstop1h 40m

$44

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Sun 3/30

9:45 am-10:25 am

Nonstop1h 40m

Dublin

Wed 4/2

9:50 pm-9:45 am

1 stop10h 55m

$126

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Thu 3/20

10:45 am-4:40 pm

1 stop6h 55m

Dublin

Mon 3/24

5:25 pm-10:15 pm

1 stop3h 50m

$167

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Mon 3/10

1:00 pm-5:15 pm

1 stop5h 15m

Dublin

Mon 3/17

8:30 am-2:00 pm

1 stop4h 30m

$190

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Fri 3/7

6:35 pm-12:05 pm

1 stop18h 30m

Dublin

Mon 3/10

6:40 pm-8:50 am

1 stop13h 10m

$194

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Tue 4/29

10:20 am-6:15 pm

1 stop8h 55m

Dublin

Thu 5/1

11:45 am-6:15 pm

1 stop5h 30m

$216

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Tue 4/1

5:55 pm-4:55 pm

2 stops24h 00m

Dublin

Wed 4/16

5:40 pm-11:05 am

2 stops16h 25m

$323

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Thu 3/20

9:30 pm-10:15 pm

Nonstop1h 45m

$21

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Wed 3/19

10:15 am-11:00 am

Nonstop1h 45m

$47

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Tue 5/20

10:25 pm-9:10 am

1 stop11h 45m

$61

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 18 results
1
2

Compare providers for flights from Bruxelles-National to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Dublin in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brussels Bruxelles-National Airport-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bruxelles-National to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Bruxelles-National with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Bruxelles-National to Dublin

Get recent, data-driven insights about flights from Bruxelles-National to Dublin including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Bruxelles-National to Dublin. Price data was last updated on February 14, 2025.

The price you pay for your flight from Brussels Bruxelles-National Airport to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Dublin?

Currently, November is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Dublin (average of $509). Flying from Brussels Bruxelles-National Airport to Dublin in June is currently the most expensive (average of $1,016). 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 BRU to DUB?

Find hourly flight availability from Bruxelles-National to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 80% on flights from Brussels Bruxelles-National Airport to Dublin by exploring options for tickets in the evening.

What is the cheapest day to fly from Brussels Bruxelles-National Airport to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Bruxelles-National to Dublin. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Brussels Bruxelles-National Airport to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Brussels Bruxelles-National Airport to Dublin

Explore weekly flight availability from Bruxelles-National to Dublin. 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 February 20, 2025.

The most flights from BRU to DUB are scheduled on a Thursday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated February 20, 2025.
To help decide which airline to fly from Brussels to Dublin, see what other customers have to say about KLM, Austrian Airlines and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
773 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,568 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,325 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Vueling
7.1
Good
1,162 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Dublin. 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 into for flights to Dublin from Brussels Bruxelles-National?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from Brussels Bruxelles-National. Booking flights from Brussels Bruxelles-National to Dublin (DUB) should be relatively easy as there are 5 daily inbound flights from Brussels Bruxelles-National from 2 different airlines.

  • What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Dublin round-trip?

    Our cheapest airline available from Brussels Bruxelles-National Airport to Dublin is Ryanair. Our recent data shows that you can find tickets from as low as $44 on this airline. Additional options worth looking into are Aer Lingus and KLM, starting at $143 and $167 round-trip. Ryanair is 57% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Brussels Bruxelles-National Airport to Dublin one-way?

    One-way options have recently been found by users for as low as $23 on Ryanair. Other airlines that offer cheap prices include Aer Lingus from $47 and Vueling from $61 one-way.

  • What are the most reliable airlines from Brussels Bruxelles-National Airport to Dublin?

    Consider Aer Lingus (86%), JetBlue (86%) or Qatar Airways (78%) when booking your flight. These represent the most reliable airlines when flying from Brussels Bruxelles-National Airport to Dublin.

  • What are the cheapest flights from Brussels Bruxelles-National Airport to Dublin?

    Looking for the cheapest flight from Brussels Bruxelles-National Airport to Dublin? While on average our users pay $1,261, our data indicates the cheapest price to be $38. The most popular route (Brussels Bruxelles-National - Dublin), is priced around $36.

  • Can I find deals for flights from Bruxelles-National to Dublin that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Dublin.

  • Can I find deals for business class flights from Bruxelles-National to Dublin?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Dublin 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 Brussels Bruxelles-National Airport to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Dublin (average of $509). Flying from Brussels Bruxelles-National Airport to Dublin in June is currently the most expensive (average of $1,016). 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.

See more FAQs

Traveling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Maynooth
Swords
Wicklow
Leixlip

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Top 2 airlines flying from Bruxelles-National to Dublin

Discover the top 2 airlines that operate flights from Bruxelles-National to Dublin. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$37Average$87FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$73Average$161FlexibilityNo cancel feeOn-timeN/A
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