How long does it take to fly to Dublin?

On average, it takes 1h 40m to fly from Belgium to Dublin if you fly out of Brussels (the most popular airport in Belgium) and into Dublin (the most popular airport in Dublin). If you’re flying out of Antwerp and into Dublin, then the flight time is around 7h 20m.

How many flights depart from Belgium to Dublin on average per week?

As of November 2025, 36 flights take off from Belgium and land in Dublin each week. The most common flight departure day for this route is Fri, with 28% of weekly flights taking off on this day.

What is the cheapest airline that flies from Belgium to Dublin?

Ryanair and Aer Lingus are the most popular carriers operating from Belgium to Dublin

How many flights depart from Belgium to Dublin on average per day?

As of November 2025, 5 flights take off from Belgium and land in Dublin each day. The most common flight departure time for this route is 10:00, with 63% of daily flights taking off at midday.

When did momondo last update prices for flights from Belgium to Dublin Airport?

Prices for flights from Belgium to Dublin Airport refresh daily.

How many operators does momondo search for flights from Belgium to Dublin Airport?

As of November 2025, there is 1 operator available to choose from for flights from Belgium to Dublin Airport.

How old do you have to be to fly from Belgium to Dublin 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 from Belgium to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€28 Cheap Flights from Belgium to Dublin in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Belgium to Dublin

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Belgium to Dublin

Enter your travel dates to find the best prices.

13:00 - 13:45CRL-DUB

1h 45mdirect

10:00 - 12:45DUB-CRL

1h 45mdirect

€41Ryanair

Find Deal

Fri, 5 Dec - Mon, 8 Dec

09:05 - 09:50BRU-DUB

1h 45mdirect

13:40 - 16:25DUB-BRU

1h 45mdirect

€41Ryanair

Find Deal

Sat, 10 Jan - Wed, 14 Jan

09:50 - 10:35BRU-DUB

1h 45mdirect

13:25 - 16:10DUB-BRU

1h 45mdirect

€42Ryanair

Find Deal

Tue, 6 Jan - Sat, 10 Jan

13:10 - 13:55CRL-DUB

1h 45mdirect

10:00 - 12:45DUB-CRL

1h 45mdirect

€43Ryanair

Find Deal

Mon, 5 Jan - Mon, 12 Jan

17:00 - 17:45BRU-DUB

1h 45mdirect

13:25 - 16:10DUB-BRU

1h 45mdirect

€43Ryanair

Find Deal

Wed, 7 Jan - Sat, 10 Jan

09:25 - 10:10BRU-DUB

1h 45mdirect

05:50 - 08:35DUB-BRU

1h 45mdirect

€45Ryanair

Find Deal

Thu, 1 Jan - Wed, 7 Jan

09:10 - 09:55BRU-DUB

1h 45mdirect

15:05 - 17:50DUB-BRU

1h 45mdirect

€46Ryanair

Find Deal

Wed, 7 Jan - Tue, 13 Jan

13:00 - 13:45CRL-DUB

1h 45mdirect

09:50 - 12:35DUB-CRL

1h 45mdirect

€47Ryanair

Find Deal

Fri, 6 Feb - Fri, 13 Feb

07:00 - 23:10ANR-DUB

17h 10m1 stop

20:50 - 18:20DUB-ANR

20h 30m1 stop

€458Multiple Airlines

Find Deal

Tue, 30 Dec - Tue, 6 Jan

07:00 - 08:45ANR-DUB

26h 45m2 stops

20:50 - 18:20DUB-ANR

20h 30m1 stop

€462Multiple Airlines

Find Deal

Tue, 30 Dec - Tue, 6 Jan

Ryanair flights from Belgium to Dublin

Our best Ryanair deals on Belgium to Dublin flight tickets

Ryanair

5 Dec

CRL13:00Charleroi Brussels

1h 45m

DUB13:45Dublin

8 Dec

DUB10:00Dublin

1h 45m

CRL12:45Charleroi Brussels

€41

Find similar

Ryanair

6 Jan

BRU09:50Brussels Bruxelles-National

1h 45m

DUB10:35Dublin

10 Jan

DUB13:25Dublin

1h 45m

BRU16:10Brussels Bruxelles-National

€42

Find similar

Ryanair

5 Jan

CRL13:10Charleroi Brussels

1h 45m

DUB13:55Dublin

12 Jan

DUB10:00Dublin

1h 45m

CRL12:45Charleroi Brussels

€43

Find similar

Aer Lingus flights from Belgium to Dublin

Our best Aer Lingus deals on Belgium to Dublin flight tickets

Aer Lingus

22 Apr

BRU21:20Brussels Bruxelles-National

1h 35m

DUB21:55Dublin

29 Apr

DUB17:55Dublin

1h 45m

BRU20:40Brussels Bruxelles-National

€77

Find similar

Aer Lingus

5 Jan

BRU18:55Brussels Bruxelles-National

1h 45m

DUB19:40Dublin

11 Jan

DUB06:50Dublin

1h 45m

BRU09:35Brussels Bruxelles-National

€84

Find similar

Aer Lingus

21 Nov

BRU20:50Brussels Bruxelles-National

1h 45m

DUB21:35Dublin

23 Nov

DUB06:50Dublin

1h 45m

BRU09:35Brussels Bruxelles-National

€266

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDublin

CRL - DUB

CRLDUB

Charleroi Brussels

Fri 5/12

13:00-13:45

Nonstop1h 45m

Dublin

Mon 8/12

10:00-12:45

Nonstop1h 45m

€41

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Sat 10/1

09:05-09:50

Nonstop1h 45m

Dublin

Wed 14/1

13:40-16:25

Nonstop1h 45m

€41

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Tue 6/1

09:50-10:35

Nonstop1h 45m

Dublin

Sat 10/1

13:25-16:10

Nonstop1h 45m

€42

BrusselsDublin

CRL - DUB

CRLDUB

Charleroi Brussels

Mon 5/1

13:10-13:55

Nonstop1h 45m

Dublin

Mon 12/1

10:00-12:45

Nonstop1h 45m

€43

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Wed 7/1

17:00-17:45

Nonstop1h 45m

Dublin

Sat 10/1

13:25-16:10

Nonstop1h 45m

€43

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Thu 1/1

09:25-10:10

Nonstop1h 45m

Dublin

Wed 7/1

05:50-08:35

Nonstop1h 45m

€45

BrusselsDublin

BRU - DUB

BRUDUB

Brussels Bruxelles-National

Wed 7/1

09:10-09:55

Nonstop1h 45m

Dublin

Tue 13/1

15:05-17:50

Nonstop1h 45m

€46

BrusselsDublin

CRL - DUB

CRLDUB

Charleroi Brussels

Fri 6/2

13:00-13:45

Nonstop1h 45m

Dublin

Fri 13/2

09:50-12:35

Nonstop1h 45m

€47

AntwerpDublin

ANR - DUB

ANRDUB

Antwerp Deurne

Tue 30/12

07:00-23:10

1 stop17h 10m

Dublin

Tue 6/1

20:50-18:20

1 stop20h 30m

€458

AntwerpDublin

ANR - DUB

ANRDUB

Antwerp Deurne

Tue 30/12

07:00-08:45

2 stops26h 45m

Dublin

Tue 6/1

20:50-18:20

1 stop20h 30m

€462

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belgium to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Belgium during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €66.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Wednesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €125. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €564. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Belgium to Dublin flights are usually those with departure times in the evening. Our users have found flights to Dublin in the evening for as low as €152. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €242 on average. Flights to Dublin from Belgium in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Belgium to Dublin flight route?

Fly from Brussels Bruxelles-National to Dublin for the best Belgium - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €86 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Belgium for as low as €67 on momondo.

What cabin class options are available on Belgium to Dublin flights?

There is only 1 cabin class available to choose from on Belgium to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Belgium to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to Dublin

Fastest flight time	1h 35m
Direct flights	Every day
Airports in Dublin	1 airport

The fastest flight from Belgium to Dublin takes 1h 35m

Direct flights go from Belgium to Dublin every day.

There is 1 airport near Dublin: Dublin (DUB)

Search flight deals

When did momondo last update prices for flights from Belgium to Dublin Airport?
Prices for flights from Belgium to Dublin Airport refresh daily.
How many operators does momondo search for flights from Belgium to Dublin Airport?
As of November 2025, there is 1 operator available to choose from for flights from Belgium to Dublin Airport.
How old do you have to be to fly from Belgium to Dublin 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 from Belgium to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Belgium to Dublin?
Based on momondo bookings for flights between Belgium and Dublin, the leading plane model is Airbus A320-100/200, making up 25.43% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 24.33%, Boeing 737 MAX 8 with 15.70%, and Boeing 787 Dreamliner with 6.42%.

Best airlines flying from Belgium to Dublin

Compare and see reviews for airlines that fly from Belgium to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom €66	Free Cancellation	Rating 7.2 1,370 reviews		Search Aer Lingus flights

Kilkenny

Athlone

Wicklow

Swords

Cavan

Dundalk

Tullamore

Enniscorthy

Kildare

Bray

Mullingar

Naas

Arklow

Carlingford

Maynooth

Leixlip

Drogheda

Gorey

Malahide

Castleknock

Why use momondo?

Why should I use momondo to find a flight deal from Belgium to Dublin?

Finding the right flight to Dublin from Belgium is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from Belgium to Dublin with flexible booking policies on momondo?

Yes. All flights to Dublin from Belgium on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belgium to Dublin?

Once you have performed a search for Belgium to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belgium to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belgium to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 16/12

Tue 23/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Airports servicing Ireland

Cheap flights from Belgium to Dublin from €28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to Dublin departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Belgium to Dublin

Recent return flight deals from Belgium to Dublin

Recent one-way flight deals from Belgium to Dublin

Recent last minute flight deals from Belgium to Dublin

Recent direct flight deals from Belgium to Dublin

Ryanair flights from Belgium to Dublin

Our best Ryanair deals on Belgium to Dublin flight tickets

Aer Lingus flights from Belgium to Dublin

Our best Aer Lingus deals on Belgium to Dublin flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Belgium to Dublin that are best for you.

See travel insights to Dublin from

How to get the cheapest flight ticket from Belgium to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Belgium during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €66.

What is the cheapest day to depart on your flight to Dublin?

What is the cheapest time of day to depart on your flight to Dublin?

What is the cheapest Belgium to Dublin flight route?

Fly from Brussels Bruxelles-National to Dublin for the best Belgium - Dublin flight prices

How far in advance should I book a flight to Dublin?

What cabin class options are available on Belgium to Dublin flights?

There is only 1 cabin class available to choose from on Belgium to Dublin 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 airline that flies from Belgium to Dublin?

Ryanair and Aer Lingus are the most popular carriers operating from Belgium to Dublin

How many flights depart from Belgium to Dublin on average per day?

As of November 2025, 5 flights take off from Belgium and land in Dublin each day. The most common flight departure time for this route is 10:00, with 63% of daily flights taking off at midday.

How many flights depart from Belgium to Dublin on average per week?

As of November 2025, 36 flights take off from Belgium and land in Dublin each week. The most common flight departure day for this route is Fri, with 28% of weekly flights taking off on this day.

How long does it take to fly to Dublin?

On average, it takes 1h 40m to fly from Belgium to Dublin if you fly out of Brussels (the most popular airport in Belgium) and into Dublin (the most popular airport in Dublin). If you’re flying out of Antwerp and into Dublin, then the flight time is around 7h 20m.

Cheap Belgium to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to Dublin

Fastest flight time

Direct flights

Airports in Dublin

When did momondo last update prices for flights from Belgium to Dublin Airport?

How many operators does momondo search for flights from Belgium to Dublin Airport?

How old do you have to be to fly from Belgium to Dublin Airport?

What documentation or ID do you need to fly to Dublin Airport?

What is the most popular plane model from Belgium to Dublin?

Best airlines flying from Belgium to Dublin

Compare and see reviews for airlines that fly from Belgium to Dublin with momondo

Travelling to a place near Dublin?

Why use momondo?

Why should I use momondo to find a flight deal from Belgium to Dublin?

Can I find flights from Belgium to Dublin with flexible booking policies on momondo?

How can momondo help me find flights from Belgium to Dublin?

I’m not ready to book a flight from Belgium to Dublin right now. Can momondo alert me if prices change?

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland