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Cheap flights from Ireland to Belgium from £21

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Belgium departing on 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Belgium

Recent return flight deals from Ireland to Belgium

Ryanair Logo
06:45 - 09:25DUB-BRU
1h 40mdirect
Ryanair Logo
22:20 - 23:00BRU-DUB
1h 40mdirect
£40Ryanair
Find Deal
mar, 15 lug - mar, 22 lug
Ryanair Logo
06:35 - 09:15DUB-BRU
1h 40mdirect
Ryanair Logo
21:30 - 22:10BRU-DUB
1h 40mdirect
£43Ryanair
Find Deal
sab, 27 set - mer, 1 ott
 Logo
06:20 - 09:05DUB-BRU
1h 45mdirect
 Logo
14:00 - 12:05BRU-DUB
23h 05m1 stop
ven, 31 ott - lun, 3 nov
 Logo
20:45 - 07:30DUB-BRU
9h 45m1 stop
 Logo
22:25 - 23:05BRU-DUB
1h 40mdirect
gio, 7 ago - lun, 11 ago
Scandinavian Airlines Logo
10:45 - 20:55DUB-BRU
9h 10m1 stop
Scandinavian Airlines Logo
19:45 - 10:45BRU-DUB
16h 00m1 stop
£127Scandinavian Airlines
Find Deal
ven, 7 nov - dom, 9 nov
Scandinavian Airlines Logo
11:30 - 18:40DUB-BRU
6h 10m1 stop
Scandinavian Airlines Logo
19:45 - 10:45BRU-DUB
16h 00m1 stop
£130Scandinavian Airlines
Find Deal
gio, 6 nov - dom, 9 nov
Lufthansa Logo
10:40 - 10:20DUB-BRU
22h 40m1 stop
Lufthansa Logo
09:30 - 22:15BRU-DUB
13h 45m1 stop
£148Lufthansa
Find Deal
mar, 7 ott - gio, 9 ott
Lufthansa Logo
05:55 - 12:45DUB-BRU
5h 50m1 stop
Lufthansa Logo
09:35 - 16:55BRU-DUB
8h 20m1 stop
£155Lufthansa
Find Deal
dom, 28 set - gio, 9 ott
SWISS Logo
13:20 - 18:50DUB-BRU
4h 30m1 stop
SWISS Logo
07:20 - 17:45BRU-DUB
11h 25m2 stops
£186SWISS
Find Deal
ven, 7 nov - dom, 9 nov
SWISS Logo
13:20 - 22:30DUB-BRU
8h 10m2 stops
SWISS Logo
07:20 - 17:45BRU-DUB
11h 25m2 stops
£215SWISS
Find Deal
ven, 7 nov - dom, 9 nov

Ryanair flights from Ireland to Belgium

Our best Ryanair deals on Ireland to Belgium flight tickets
Ryanair
15 Jul
DUB06:45Dublin
1h 40m
BRU09:25Brussels Bruxelles-National
22 Jul
BRU22:20Brussels Bruxelles-National
1h 40m
DUB23:00Dublin
Ryanair
27 Sept
DUB06:35Dublin
1h 40m
BRU09:15Brussels Bruxelles-National
1 Oct
BRU21:30Brussels Bruxelles-National
1h 40m
DUB22:10Dublin
Ryanair
13 Jul
DUB06:25Dublin
1h 40m
BRU09:05Brussels Bruxelles-National
22 Jul
BRU22:20Brussels Bruxelles-National
1h 40m
DUB23:00Dublin

Lufthansa flights from Ireland to Belgium

Our best Lufthansa deals on Ireland to Belgium flight tickets
Lufthansa
7 Oct
DUB10:40Dublin
22h 40m
1 stop
BRU10:20Brussels Bruxelles-National
9 Oct
BRU09:30Brussels Bruxelles-National
13h 45m
1 stop
DUB22:15Dublin
Lufthansa
28 Sept
DUB05:55Dublin
5h 50m
1 stop
BRU12:45Brussels Bruxelles-National
9 Oct
BRU09:35Brussels Bruxelles-National
8h 20m
1 stop
DUB16:55Dublin
Lufthansa
27 Sept
DUB05:55Dublin
5h 50m
1 stop
BRU12:45Brussels Bruxelles-National
1 Oct
BRU10:30Brussels Bruxelles-National
7h 25m
1 stop
DUB16:55Dublin

See travel insights to Belgium from

How to get the cheapest flight ticket from Ireland 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?

The month of January is, on average, the cheapest month to fly to Belgium from Ireland, with most prices found around £54. If you aren’t able to travel during the month of January, then book flights to Belgium from Ireland during September instead. Flights to Belgium in September, while not as cheap as those in January, still average around £57.

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

The cheapest day to depart from Ireland to Belgium is on a Sunday when prices can be found for as low as £53. 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 £88.

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 Ireland to Belgium during this time can be as low as £65. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £80 on average. Flights to Belgium from Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ireland to Belgium flight route?

Fly from Dublin to Brussels Bruxelles-National for the best Ireland - 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 Ireland when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around £82 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Ireland for as low as £51 on momondo.

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

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

Cheap Ireland to Belgium flight deals and tips

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

Best price found

£21

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Belgium

1 airport
The best one-way flight to Belgium from Ireland in the past 72 hours is £21. The best return flight deal from Ireland to Belgium found on momondo in the last 72 hours is £40.
The fastest flight from Ireland to Belgium takes 1h 30m
Direct flights go from Ireland to Belgium every day.
There is 1 airport near Belgium: Brussels Bruxelles-National (BRU)

  • When did momondo last update prices for flights from Ireland to Belgium?

    Prices for flights from Ireland to Belgium are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ireland to Belgium?

  • How old do you have to be to fly from Ireland to Belgium?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland 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 Ireland to Belgium?


Best airlines flying from Ireland to Belgium

Compare and see reviews for airlines that fly from Ireland to Belgium with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £28Free CancellationRating
6.8
5,121 reviews
Search Ryanair flights
Aer LingusPriceFrom £51Free CancellationRating
7.1
1,118 reviews
Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to Belgium from Ireland 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 Belgium quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgium from Ireland.

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

If you are not ready to book a flight from Ireland 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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1 adult
mer 18/6
mer 25/6

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