What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

Ryanair, Scandinavian Airlines, and KLM are the most popular carriers operating from Dublin to Belgium

Which airline has the best punctuality record on Dublin to Belgium flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

What is the most punctual flight time for Dublin to Belgium flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

The number of flights available between Dublin and Belgium is 32 per week as of December 2025. The most frequent departure day is Wed, with 22% of weekly flights leaving on this day.

How often are flights from Dublin to Belgium delayed?

Historically, on average around 14% of flights between Dublin and Belgium have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

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

As of December 2025, 4 flights take off from Dublin and land in Belgium each day. The most common flight departure time for this route is 06:00, with 71% of daily flights taking off at midday.

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

Prices for flights from Dublin Airport to Belgium refresh daily.

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

The number of operators available for flights from Dublin Airport to Belgium is 2 as of December 2025.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Belgium.

What documentation or ID do you need to fly to Belgium?

The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£27 Cheap Flights from Dublin to Belgium in 2025/26

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06:20 - 09:05

DUB

BRU

1h 45mdirect

18:30 - 19:15

BRU

DUB

1h 45mdirect

£34Ryanair

Mon, 12 Jan - Fri, 16 Jan

13:25 - 16:10

DUB

BRU

1h 45mdirect

09:05 - 09:50

BRU

DUB

1h 45mdirect

£40Ryanair

Sat, 31 Jan - Sat, 7 Feb

14:00 - 16:45

DUB

BRU

1h 45mdirect

20:00 - 20:45

BRU

DUB

1h 45mdirect

£71Ryanair

Fri, 10 Apr - Mon, 13 Apr

17:00 - 08:55

DUB

BRU

14h 55m2 stops

18:30 - 19:15

BRU

DUB

1h 45mdirect

£82Multiple Airlines

Mon, 12 Jan - Fri, 16 Jan

16:50 - 08:55

DUB

BRU

15h 05m1 stop

18:30 - 19:15

BRU

DUB

1h 45mdirect

£85Multiple Airlines

Mon, 12 Jan - Fri, 16 Jan

19:50 - 08:45

DUB

BRU

11h 55m1 stop

09:05 - 09:50

BRU

DUB

1h 45mdirect

£87Ryanair

Sat, 31 Jan - Sat, 7 Feb

13:25 - 16:10

DUB

BRU

1h 45mdirect

21:55 - 11:35

BRU

DUB

14h 40m2 stops

£107Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

06:45 - 09:30

DUB

BRU

1h 45mdirect

09:50 - 10:35

BRU

DUB

1h 45mdirect

£112Ryanair

Fri, 10 Apr - Sun, 12 Apr

19:05 - 09:40

DUB

BRU

13h 35m1 stop

20:00 - 20:45

BRU

DUB

1h 45mdirect

£114Multiple Airlines

Sat, 11 Apr - Mon, 13 Apr

06:45 - 09:30

DUB

BRU

1h 45mdirect

17:20 - 18:05

BRU

DUB

1h 45mdirect

£120Ryanair

Fri, 10 Apr - Sat, 11 Apr

British Airways flights from Dublin to Belgium

Our best British Airways deals on Dublin to Belgium flight tickets

British Airways

10 Jan

DUB10:55Dublin

5h 25m

1 stop

BRU17:20Brussels Bruxelles-National

12 Jan

BRU20:45Brussels Bruxelles-National

12h 10m

1 stop

DUB07:55Dublin

£182

Find similar

British Airways

9 Jan

DUB13:40Dublin

3h 55m

1 stop

BRU18:35Brussels Bruxelles-National

12 Jan

BRU20:45Brussels Bruxelles-National

12h 10m

1 stop

DUB07:55Dublin

£196

Find similar

British Airways

12 Jan

DUB13:00Dublin

5h 55m

1 stop

BRU19:55Brussels Bruxelles-National

15 Jan

BRU10:15Brussels Bruxelles-National

7h 45m

1 stop

DUB17:00Dublin

£211

Find similar

KLM flights from Dublin to Belgium

Our best KLM deals on Dublin to Belgium flight tickets

KLM

31 Jan

DUB17:15Dublin

4h 05m

1 stop

BRU22:20Brussels Bruxelles-National

7 Feb

BRU14:45Brussels Bruxelles-National

8h 25m

1 stop

DUB22:10Dublin

£147

Find similar

KLM

12 Jan

DUB17:15Dublin

4h 05m

1 stop

BRU22:20Brussels Bruxelles-National

16 Jan

BRU10:45Brussels Bruxelles-National

6h 35m

1 stop

DUB16:20Dublin

£149

Find similar

KLM

20 Feb

DUB17:15Dublin

4h 05m

1 stop

BRU22:20Brussels Bruxelles-National

22 Feb

BRU10:45Brussels Bruxelles-National

6h 35m

1 stop

DUB16:20Dublin

£170

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Mon 12/1

06:20-09:05

Nonstop1h 45m

Brussels Bruxelles-National

Fri 16/1

18:30-19:15

Nonstop1h 45m

£34

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Sat 31/1

13:25-16:10

Nonstop1h 45m

Brussels Bruxelles-National

Sat 7/2

09:05-09:50

Nonstop1h 45m

£40

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Fri 10/4

14:00-16:45

Nonstop1h 45m

Brussels Bruxelles-National

Mon 13/4

20:00-20:45

Nonstop1h 45m

£71

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Mon 12/1

17:00-08:55

2 stops14h 55m

Brussels Bruxelles-National

Fri 16/1

18:30-19:15

Nonstop1h 45m

£82

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Mon 12/1

16:50-08:55

1 stop15h 05m

Brussels Bruxelles-National

Fri 16/1

18:30-19:15

Nonstop1h 45m

£84

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Sat 31/1

19:50-08:45

1 stop11h 55m

Brussels Bruxelles-National

Sat 7/2

09:05-09:50

Nonstop1h 45m

£87

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Sat 31/1

13:25-16:10

Nonstop1h 45m

Brussels Bruxelles-National

Sat 7/2

21:55-11:35

2 stops14h 40m

£107

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Fri 10/4

06:45-09:30

Nonstop1h 45m

Brussels Bruxelles-National

Sun 12/4

09:50-10:35

Nonstop1h 45m

£112

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Sat 11/4

19:05-09:40

1 stop13h 35m

Brussels Bruxelles-National

Mon 13/4

20:00-20:45

Nonstop1h 45m

£114

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Fri 10/4

06:45-09:30

Nonstop1h 45m

Brussels Bruxelles-National

Sat 11/4

17:20-18:05

Nonstop1h 45m

£120

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How to get the cheapest flight ticket from Dublin to Belgium

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

Delays

Other information

What is the cheapest month to fly to Belgium?

The month of January is, on average, the cheapest month to fly to Belgium from Dublin, with most prices found around £52. If you aren’t able to travel during the month of January, then book flights to Belgium from Dublin during September instead. Flights to Belgium in September, while not as cheap as those in January, still average around £58.

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

The cheapest day to depart from Dublin to Belgium is on a Sunday when prices can be found for as low as £46. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Belgium on Saturday is £90.

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

Our most recent data shows that the best time of day to fly to Belgium is at midday. Flights from Dublin to Belgium during this time can be as low as £66. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £74 on average. Flights to Belgium from Dublin in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Dublin to Belgium flight route?

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

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

You are more likely to see cheaper flights to Belgium from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around £78 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Dublin for as low as £64 on momondo.

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

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

Cheap Dublin to Belgium flight deals and tips

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

Best price found	£66
Fastest flight time	1h 35m
Direct flights	Mon, Tue, Wed, Sat and Sun
Airports in Belgium	32 airports

The best flight deal from Dublin to Belgium found on momondo in the last 72 hours is £66

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

Direct flights go from Dublin to Belgium on Monday, Tuesday, Wednesday, Saturday and Sunday. There are no airlines offering direct flights..

There are 32 airports in Belgium. From Dublin there are direct flights to Brussels Bruxelles-National (BRU).

Search flight deals

When did momondo last update prices for flights from Dublin Airport to Belgium?
Prices for flights from Dublin Airport to Belgium refresh daily.
How many operators does momondo search for flights from Dublin Airport to Belgium?
The number of operators available for flights from Dublin Airport to Belgium is 2 as of December 2025.
How old do you have to be to fly from Dublin Airport to Belgium?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Belgium.
What documentation or ID do you need to fly to Belgium?
The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to Belgium?
momondo data reveals that the most frequently booked plane model on the route from Dublin to Belgium is Airbus A320-100/200, representing 41.59% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 25.90%, Boeing 737 MAX 8 at 20.04%, and Boeing 787 Dreamliner at 2.65%.

Best airlines flying from Dublin to Belgium

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

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £30	Free Cancellation	Rating 6.8 5,222 reviews		Search Ryanair flights
Aer Lingus	PriceFrom £53	Free Cancellation	Rating 7.2 1,399 reviews		Search Aer Lingus flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Belgium for you.

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

Flights from Dublin to Belgium with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Belgium.

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

If you are not ready to book a flight from Dublin to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgium and let you know when they change.

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Popular Cities in Belgium

Flights to Brusselsfrom £34

Flights to Ostendfrom £215

Cheap flights from Dublin to Belgium from £27

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Belgium departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Dublin to Belgium

Our best British Airways deals on Dublin to Belgium flight tickets

KLM flights from Dublin to Belgium

Our best KLM deals on Dublin to Belgium flight tickets

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How to get the cheapest flight ticket from Dublin to Belgium

What is the cheapest month to fly to Belgium?

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

The cheapest day to depart from Dublin to Belgium is on a Sunday when prices can be found for as low as £46. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Belgium on Saturday is £90.

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

What is the cheapest Dublin to Belgium flight route?

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

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

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

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

Ryanair, Scandinavian Airlines, and KLM are the most popular carriers operating from Dublin to Belgium

How often are flights from Dublin to Belgium delayed?

Historically, on average around 14% of flights between Dublin and Belgium have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

What is the most punctual flight time for Dublin to Belgium flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Dublin to Belgium flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

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

As of December 2025, 4 flights take off from Dublin and land in Belgium each day. The most common flight departure time for this route is 06:00, with 71% of daily flights taking off at midday.

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

The number of flights available between Dublin and Belgium is 32 per week as of December 2025. The most frequent departure day is Wed, with 22% of weekly flights leaving on this day.

Cheap Dublin to Belgium flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Belgium

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

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

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

What documentation or ID do you need to fly to Belgium?

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

Best airlines flying from Dublin to Belgium

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

Why use momondo?

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

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

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

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

An easier way to manage your Belgium 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 Belgium

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo