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

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

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

As of November 2025, 7 flights take off from Dublin and land in Belgium each day. The most common flight departure time for this route is 06:00, with 59% 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 49 per week as of November 2025. The most frequent departure day is Fri, with 22% of weekly flights leaving on this day.

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 November 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.

£23 Cheap Flights from Dublin to Belgium in 2025/26

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Cheap return flights

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06:20 - 09:05DUB-BRU

1h 45mdirect

09:40 - 10:25BRU-DUB

1h 45mdirect

£51Ryanair

Find Deal

Mon, 1 Dec - Mon, 8 Dec

06:05 - 08:50DUB-BRU

1h 45mdirect

09:40 - 10:25BRU-DUB

1h 45mdirect

£56Ryanair

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Thu, 26 Feb - Sun, 8 Mar

13:40 - 16:25DUB-BRU

1h 45mdirect

10:15 - 11:00BRU-DUB

1h 45mdirect

£59Multiple Airlines

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Wed, 19 Nov - Sun, 23 Nov

16:50 - 08:55DUB-BRU

15h 05m1 stop

09:25 - 10:10BRU-DUB

1h 45mdirect

£85Multiple Airlines

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Mon, 23 Feb - Thu, 26 Feb

11:30 - 18:40DUB-BRU

6h 10m1 stop

19:45 - 10:45BRU-DUB

16h 00m1 stop

£138Scandinavian Airlines

Find Deal

Fri, 16 Jan - Sun, 18 Jan

19:30 - 09:40DUB-BRU

13h 10m1 stop

10:20 - 18:20BRU-DUB

9h 00m1 stop

£144Scandinavian Airlines

Find Deal

Thu, 18 Dec - Thu, 25 Dec

17:15 - 22:20DUB-BRU

4h 05m1 stop

08:05 - 12:40BRU-DUB

5h 35m1 stop

£149KLM

Find Deal

Mon, 23 Feb - Thu, 26 Feb

17:15 - 22:20DUB-BRU

4h 05m1 stop

08:05 - 12:40BRU-DUB

5h 35m1 stop

£150KLM

Find Deal

Wed, 26 Nov - Wed, 3 Dec

10:50 - 16:15DUB-BRU

4h 25m1 stop

12:45 - 17:10BRU-DUB

5h 25m1 stop

£151Lufthansa

Find Deal

Fri, 21 Nov - Sun, 23 Nov

10:50 - 16:15DUB-BRU

4h 25m1 stop

09:00 - 16:25BRU-DUB

8h 25m1 stop

£157Lufthansa

Find Deal

Fri, 21 Nov - Sun, 23 Nov

Ryanair flights from Dublin to Belgium

Our best Ryanair deals on Dublin to Belgium flight tickets

Ryanair

1 Dec

DUB06:20Dublin

1h 45m

BRU09:05Brussels Bruxelles-National

8 Dec

BRU09:40Brussels Bruxelles-National

1h 45m

DUB10:25Dublin

£51

Find similar

Ryanair

26 Feb

DUB06:05Dublin

1h 45m

BRU08:50Brussels Bruxelles-National

8 Mar

BRU09:40Brussels Bruxelles-National

1h 45m

DUB10:25Dublin

£56

Find similar

Ryanair

27 Nov

DUB06:05Dublin

1h 45m

BRU08:50Brussels Bruxelles-National

1 Dec

BRU09:40Brussels Bruxelles-National

1h 45m

DUB10:25Dublin

£74

Find similar

Scandinavian Airlines flights from Dublin to Belgium

Our best Scandinavian Airlines deals on Dublin to Belgium flight tickets

Scandinavian Airlines

16 Jan

DUB11:30Dublin

6h 10m

1 stop

BRU18:40Brussels Bruxelles-National

18 Jan

BRU19:45Brussels Bruxelles-National

16h 00m

1 stop

DUB10:45Dublin

£138

Find similar

Scandinavian Airlines

18 Dec

DUB19:30Dublin

13h 10m

1 stop

BRU09:40Brussels Bruxelles-National

25 Dec

BRU10:20Brussels Bruxelles-National

9h 00m

1 stop

DUB18:20Dublin

£144

Find similar

Scandinavian Airlines

12 Dec

DUB11:30Dublin

6h 40m

1 stop

BRU19:10Brussels Bruxelles-National

14 Dec

BRU20:30Brussels Bruxelles-National

16h 15m

1 stop

DUB11:45Dublin

£147

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Mon 1/12

06:20-09:05

Nonstop1h 45m

Brussels Bruxelles-National

Mon 8/12

09:40-10:25

Nonstop1h 45m

£51

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Thu 26/2

06:05-08:50

Nonstop1h 45m

Brussels Bruxelles-National

Sun 8/3

09:40-10:25

Nonstop1h 45m

£56

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Wed 19/11

13:40-16:25

Nonstop1h 45m

Brussels Bruxelles-National

Sun 23/11

10:15-11:00

Nonstop1h 45m

£59

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Mon 23/2

16:50-08:55

1 stop15h 05m

Brussels Bruxelles-National

Thu 26/2

09:25-10:10

Nonstop1h 45m

£85

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Fri 16/1

11:30-18:40

1 stop6h 10m

Brussels Bruxelles-National

Sun 18/1

19:45-10:45

1 stop16h 00m

£138

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Thu 18/12

19:30-09:40

1 stop13h 10m

Brussels Bruxelles-National

Thu 25/12

10:20-18:20

1 stop9h 00m

£144

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Mon 23/2

17:15-22:20

1 stop4h 05m

Brussels Bruxelles-National

Thu 26/2

08:05-12:40

1 stop5h 35m

£149

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Wed 26/11

17:15-22:20

1 stop4h 05m

Brussels Bruxelles-National

Wed 3/12

08:05-12:40

1 stop5h 35m

£150

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Fri 21/11

10:50-16:15

1 stop4h 25m

Brussels Bruxelles-National

Sun 23/11

12:45-17:10

1 stop5h 25m

£151

DublinBrussels

DUB - BRU

DUBBRU

Dublin

Fri 21/11

10:50-16:15

1 stop4h 25m

Brussels Bruxelles-National

Sun 23/11

09:00-16:25

1 stop8h 25m

£157

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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

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 £56. 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 £59.

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 £47. 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 £86.

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 in the afternoon. 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 £76 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 Brussels Bruxelles-National 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 £82 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 £66 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	£32
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Belgium	1 airport

The best one-way flight to Belgium from Dublin in the past 72 hours is £32. The best return flight deal from Dublin to Belgium found on momondo in the last 72 hours is £79.

The fastest flight from Dublin to Belgium takes 1h 45m

Direct flights go from Dublin to Belgium every day.

There is 1 airport near Belgium: 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 November 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 44.69% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 25.79%, Boeing 737 MAX 8 at 17.52%, and Boeing 767-300 (winglets) at 2.56%.

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 £29	Free Cancellation	Rating 6.8 5,187 reviews		Search Ryanair flights
Aer Lingus	PriceFrom £47	Free Cancellation	Rating 7.2 1,365 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.

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.

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Find better results for your trip to Belgium

Popular Cities in Belgium

Flights to Brusselsfrom £29

Flights to Ostendfrom £264

Cheap flights from Dublin to Belgium from £23

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 16/11. 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

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Trusted and free

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Price Alerts

Find the cheapest flights from Dublin to Belgium

Cheap return flights

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Cheap last-minute flights

Cheap direct flights

Ryanair flights from Dublin to Belgium

Our best Ryanair deals on Dublin to Belgium flight tickets

Scandinavian Airlines flights from Dublin to Belgium

Our best Scandinavian Airlines deals on Dublin to Belgium flight tickets

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

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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

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 £47. 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 £86.

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 Brussels Bruxelles-National 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, Aer Lingus, and Scandinavian Airlines are the most popular carriers operating from Dublin to Belgium

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

As of November 2025, 7 flights take off from Dublin and land in Belgium each day. The most common flight departure time for this route is 06:00, with 59% 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 49 per week as of November 2025. The most frequent departure day is Fri, 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