Insights
Latest deals
Reviews
FAQs

Cheap flights from Dublin to Brussels from €42

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 Brussels departing on 22/8. 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
From?
To?
Mon 20/5
Mon 27/5

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare return flights from Dublin to Brussels

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to Brussels by changing tabs
Aer Lingus
13 Jun
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
14 Jun
BRU17:40Brussels Bruxelles-National
1h 45m
DUB18:25Dublin
Multiple Airlines
13 Jun
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
17 Jun
BRU15:05Brussels Bruxelles-National
6h 10m
1 stop
DUB20:15Dublin
Aer Lingus
15 Jun
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
17 Jun
BRU21:25Brussels Bruxelles-National
1h 35m
DUB22:00Dublin
Aer Lingus
13 Jun
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
20 Jun
BRU21:25Brussels Bruxelles-National
1h 35m
DUB22:00Dublin
Lufthansa
18 Oct
DUB10:40Dublin
8h 25m
1 stop
BRU20:05Brussels Bruxelles-National
20 Oct
BRU06:55Brussels Bruxelles-National
11h 00m
1 stop
DUB16:55Dublin
SWISS
23 Sep
DUB20:25Dublin
12h 30m
1 stop
BRU09:55Brussels Bruxelles-National
29 Oct
BRU06:40Brussels Bruxelles-National
6h 25m
1 stop
DUB12:05Dublin

Find the cheapest one-way flights from Dublin to Brussels

If you're looking for one-way flights from Dublin to Brussels, view some of our deals below provided by Aer Lingus, Scandinavian Airlines and TAP AIR PORTUGAL
Aer Lingus
22 Aug
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
TAP AIR PORTUGAL
5 Nov
DUB16:55Dublin
17h 05m
1 stop
BRU11:00Brussels Bruxelles-National
Scandinavian Airlines
22 May
DUB11:50Dublin
7h 00m
1 stop
BRU19:50Brussels Bruxelles-National

Search last-minute flights to Brussels from Dublin

Find and compare return flight prices for your last-minute flight from Dublin to Brussels
Aer Lingus
19 May
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
23 May
BRU21:25Brussels Bruxelles-National
1h 35m
DUB22:00Dublin
Multiple Airlines
22 May
DUB11:50Dublin
7h 00m
1 stop
BRU19:50Brussels Bruxelles-National
23 May
BRU21:25Brussels Bruxelles-National
1h 35m
DUB22:00Dublin
Vueling
25 May
DUB21:25Dublin
10h 40m
1 stop
BRU09:05Brussels Bruxelles-National
27 May
BRU18:10Brussels Bruxelles-National
16h 20m
1 stop
DUB09:30Dublin
KLM
21 May
DUB20:50Dublin
9h 40m
1 stop
BRU07:30Brussels Bruxelles-National
28 May
BRU10:25Brussels Bruxelles-National
3h 10m
1 stop
DUB12:35Dublin
Aer Lingus
19 May
DUB06:50Dublin
1h 50m
BRU09:40Brussels Bruxelles-National
23 May
BRU21:25Brussels Bruxelles-National
1h 35m
DUB22:00Dublin
British Airways
17 May
DUB19:30Dublin
17h 30m
1 stop
BRU14:00Brussels Bruxelles-National
21 May
BRU19:45Brussels Bruxelles-National
3h 40m
1 stop
DUB22:25Dublin

Best airlines flying from Dublin to Brussels

Compare and see reviews for airlines that fly from Dublin to Brussels with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €25Free CancellationRating
6.8
5,942 reviews
Search Ryanair flights
Aer LingusPriceFrom €49Free CancellationRating
7.2
1,336 reviews
Search Aer Lingus flights

KLM flights from Dublin to Brussels

Our best KLM deals on Dublin to Brussels flight tickets
KLM
30 May
DUB08:55Dublin
4h 40m
1 stop
BRU14:35Brussels Bruxelles-National
2 Jun
BRU15:05Brussels Bruxelles-National
6h 10m
1 stop
DUB20:15Dublin
KLM
30 May
DUB08:55Dublin
4h 40m
1 stop
BRU14:35Brussels Bruxelles-National
1 Jun
BRU15:05Brussels Bruxelles-National
8h 20m
1 stop
DUB22:25Dublin
KLM
13 Jun
DUB20:50Dublin
9h 40m
1 stop
BRU07:30Brussels Bruxelles-National
18 Jun
BRU10:25Brussels Bruxelles-National
3h 10m
1 stop
DUB12:35Dublin

Vueling flights from Dublin to Brussels

Our best Vueling deals on Dublin to Brussels flight tickets
Vueling
25 May
DUB21:25Dublin
10h 40m
1 stop
BRU09:05Brussels Bruxelles-National
27 May
BRU18:10Brussels Bruxelles-National
16h 20m
1 stop
DUB09:30Dublin
Vueling
15 May
DUB09:55Dublin
7h 15m
1 stop
BRU18:10Brussels Bruxelles-National
15 May
BRU22:10Brussels Bruxelles-National
12h 05m
1 stop
DUB09:15Dublin

How to get the cheapest flight ticket from Dublin to Brussels

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 from Dublin to Brussels?

November. The cheapest time of year to fly to Brussels from Dublin is November. The most expensive is May.

What is the cheapest day to depart Dublin for Brussels?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Friday.

When is the cheapest time to fly from Dublin to Brussels?

In the evening. Dublin to Brussels flights are approximately 68% more expensive at midday than in the evening

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

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

What is the cheapest Dublin to Brussels flight route?

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

How far in advance should you book Dublin to Brussels flights?

6 days before. The cheapest time to buy a flight from Dublin to Brussels is approximately 6 days to departure

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

The number of flights available between Dublin and Brussels is 4 per day as of May 2024. The most frequent departure time is 05:00, with 56% of daily flights leaving in the morning.

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

As of May 2024, 31 flights take off from Dublin and land in Brussels each week. The most common flight departure day for this route is Friday, with 29% of weekly flights taking off on this day.

Can stopping save me money on Dublin to Brussels flights?

No. A direct flight is the cheapest option for a flight between Dublin to Brussels.

Cheap Dublin to Brussels flight deals and tips

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

Best price found

€42

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Brussels

2 airports
The best one-way flight to Brussels from Dublin in the past 72 hours is €42. The best return flight deal from Dublin to Brussels found on momondo in the last 72 hours is €69.
The fastest flight from Dublin to Brussels takes 1h 45m
Direct flights go from Dublin to Brussels every day.
There are 2 airports near Brussels: Brussels Bruxelles-National (BRU), Charleroi Brussels (CRL)

  • How far is Dublin to Brussels by plane?

    A flight from Dublin to Brussels will travel around 774.5 km. Flights usually cover this in 1h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dublin Airport to Brussels are refreshed on a daily basis.

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

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

    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 Dublin Airport to Brussels.

  • What documentation or ID do you need to fly to Brussels?

    The travel and health documents required for your trip to Brussels can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

Finding the right flight to Brussels from Dublin 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 Brussels quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Dublin to Brussels flights to just show those with flexible booking policies.

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

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 Brussels.

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

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


An easier way to manage your Brussels trip

We make it super easy to schedule, organize 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.
1 adult
From?
To?
Mon 20/5
Mon 27/5
Email me momondo's favourite deals