HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$31+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DUB
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bruxelles-National to Dublin with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$42
(Ryanair)

One-way from

$31
(Ryanair)

Popular in

December

Cheapest in

January

Average price

$128

Good round-trip deal

$102 or less

Good one-way deal

$266 or less
Provider with most accurate pricing for Brussels Bruxelles-National-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Dublin flights.
Search Deals
From Brussels Bruxelles-National to Dublin
Search Deals
One-way flight from Brussels Bruxelles-National to Dublin
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Brussels Bruxelles-National to Dublin.
Search Deals
Price to beat on a one-way flight from Brussels Bruxelles-National to Dublin.
Search Deals

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 March 25, 2025.

This Ryanair deal was found by Cheapflights users on 3/24. 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 5/89:40 pmBRU - DUB
Nonstop1h 40mRyanair
Sun 5/116:25 amDUB - BRU
Nonstop1h 40mRyanair
Deal found 3/24$42
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Wed 5/1410:15 pmBRU - DUB
1 stop11h 55mMultiple Airlines
Mon 5/263:25 pmDUB - BRU
Nonstop1h 40mMultiple Airlines
Deal found 3/24$128
This Aer Lingus deal was found by Cheapflights users on 3/24. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/209:20 pmBRU - DUB
Nonstop1h 35mAer Lingus
Sun 6/226:50 amDUB - BRU
Nonstop1h 50mAer Lingus
Deal found 3/24$136
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/410:20 amBRU - DUB
1 stop8h 55mScandinavian Airlines
Fri 6/612:20 pmDUB - BRU
1 stop5h 00mScandinavian Airlines
Deal found 3/24$166
This KLM deal was found by Cheapflights users on 3/23. 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.
Sun 10/123:05 pmBRU - DUB
1 stop6h 10mKLM
Mon 10/208:55 amDUB - BRU
1 stop4h 40mKLM
Deal found 3/23$198
This Lufthansa deal was found by Cheapflights users on 3/24. 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.
Sat 5/1712:45 pmBRU - DUB
1 stop5h 10mLufthansa
Sun 5/185:55 amDUB - BRU
1 stop5h 50mLufthansa
Deal found 3/24$200
This SWISS deal was found by Cheapflights users on 3/24. 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 5/166:00 pmBRU - DUB
1 stop14h 55mSWISS
Mon 5/196:40 pmDUB - BRU
1 stop13h 10mSWISS
Deal found 3/24$205
This Austrian Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 10/107:55 pmBRU - DUB
2 stops22h 00mAustrian Airlines
Fri 10/245:55 amDUB - BRU
2 stops16h 30mAustrian Airlines
Deal found 3/24$326
This British Airways deal was found by Cheapflights users on 3/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/199:15 pmBRU - DUB
1 stop11h 30mBritish Airways
Wed 5/2110:55 amDUB - BRU
1 stop5h 50mBritish Airways
Deal found 3/24$330

Cheapflights Fare Finder

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 March 25, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Dublin that are best for you.

Fly from

Bruxelles-National

Fly to

Dublin

Route

Depart

Return

Price

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Thu 5/8

9:40 pm-10:20 pm

Nonstop1h 40m

Dublin

Sun 5/11

6:25 am-9:05 am

Nonstop1h 40m

$42

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Wed 5/14

10:15 pm-9:10 am

1 stop11h 55m

Dublin

Mon 5/26

3:25 pm-6:05 pm

Nonstop1h 40m

$128

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Fri 6/20

9:20 pm-9:55 pm

Nonstop1h 35m

Dublin

Sun 6/22

6:50 am-9:40 am

Nonstop1h 50m

$136

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Wed 6/4

10:20 am-6:15 pm

1 stop8h 55m

Dublin

Fri 6/6

12:20 pm-6:20 pm

1 stop5h 00m

$166

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Wed 4/30

3:05 pm-8:15 pm

1 stop6h 10m

Dublin

Wed 5/7

5:20 pm-10:15 pm

1 stop3h 55m

$199

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Sat 5/17

12:45 pm-4:55 pm

1 stop5h 10m

Dublin

Sun 5/18

5:55 am-12:45 pm

1 stop5h 50m

$200

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Fri 5/16

6:00 pm-7:55 am

1 stop14h 55m

Dublin

Mon 5/19

6:40 pm-8:50 am

1 stop13h 10m

$205

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Mon 5/19

9:15 pm-7:45 am

1 stop11h 30m

Dublin

Wed 5/21

10:55 am-5:45 pm

1 stop5h 50m

$330

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Fri 9/5

7:15 pm-4:55 pm

2 stops22h 40m

Dublin

Wed 9/10

12:10 pm-11:25 pm

2 stops10h 15m

$331

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Mon 4/28

10:25 pm-11:05 pm

Nonstop1h 40m

$31

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 20 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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Dublin

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 March 21, 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 $1,010). 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 March 25, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 81% on flights from Brussels Bruxelles-National Airport to Dublin by exploring options for tickets in the afternoon.

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 March 23, 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.

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 March 25, 2025.
To help decide which airline to fly from Brussels to Dublin, see what other customers have to say about KLM, Finnair and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,318 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Finnair
7.6
Good
1,266 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.5
Good
769 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,569 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Scandinavian Airlines
7.3
Good
1,323 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 4 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 $42 on this airline. Additional options worth looking into are Aer Lingus and Scandinavian Airlines, starting at $136 and $166 round-trip. Ryanair is 58% 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 $31 on Ryanair. Other airlines that offer cheap prices include Vueling from $59 and Scandinavian Airlines from $119 one-way.

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

    Consider Aer Lingus (85%), American Airlines (84%) or Qatar Airways (84%) 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 $1,154, our data indicates the cheapest price to be $40. 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 $1,010). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$37Average$83FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$73Average$159FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.