Question 1

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

Accepted Answer

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 €151. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €213 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.

Question 2

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

Accepted Answer

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

Question 3

What is the cheapest Belgium to Dublin flight route?

Accepted Answer

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

Question 4

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

Accepted Answer

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.

Question 5

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

Accepted Answer

Ryanair is the most popular carrier operating from Belgium to Dublin

Question 6

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

Accepted Answer

As of December 2025, 4 flights take off from Belgium and land in Dublin each day. The most common flight departure time for this route is 10:00, with 72% of daily flights taking off at midday.

Question 7

How often are flights from Belgium to Dublin delayed?

Accepted Answer

Historically, on average around 23% of flights between Belgium and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

Question 8

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

Accepted Answer

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

Question 9

What is the cheapest month to fly to Dublin?

Accepted Answer

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 €71.

Question 10

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

Accepted Answer

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.

Question 11

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

Accepted Answer

As of December 2025, 30 flights take off from Belgium and land in Dublin each week. The most common flight departure day for this route is Thu, with 27% of weekly flights taking off on this day.

Question 12

How long does it take to fly to Dublin?

Accepted Answer

On average, it takes 1h 45m 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 30h 10m.

Question 13

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

Accepted Answer

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 €151. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €559. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

Prices for flights from Belgium to Dublin Airport refresh daily.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Fastest flight time	1h 45m
Direct flights	Every day
Airports in Dublin	1 airport

Cheap flights from Belgium to Dublin from €20

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 13/1. 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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How to get the cheapest flight ticket from Belgium to Dublin

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 €71.

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 Charleroi Brussels 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 is the most popular carrier operating from Belgium to Dublin

How often are flights from Belgium to Dublin delayed?

Historically, on average around 23% of flights between Belgium and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

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

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

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

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

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

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

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

As of December 2025, 4 flights take off from Belgium and land in Dublin each day. The most common flight departure time for this route is 10:00, with 72% of daily flights taking off at midday.

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

As of December 2025, 30 flights take off from Belgium and land in Dublin each week. The most common flight departure day for this route is Thu, with 27% of weekly flights taking off on this day.

How long does it take to fly to Dublin?

On average, it takes 1h 45m 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 30h 10m.

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

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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?

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