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Cheap flights from Dublin to Brussels from £22

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 3/2. 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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Find the cheapest flights from Dublin to Brussels

Cheap return flights

These are some of the best return flight deals from Dublin to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Dublin to Brussels.

Cheap last-minute flights

Planning a quick getaway from Dublin to Brussels? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Brussels, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Dublin to Brussels

Find recent round-trip train or bus tickets from Dublin to Brussels.

All round-trip flight deals to Brussels

The cheapest plane tickets to Brussels found on KAYAK recently.
05:55 - 08:35DUB-BRU
1h 40mdirect
17:20 - 18:05BRU-DUB
1h 45mdirect
£30Ryanair
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Thu, 14 Nov - Mon, 18 Nov
05:45 - 08:25DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
£32Ryanair
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Sun, 15 Dec - Tue, 17 Dec
10:45 - 17:25DUB-BRU
5h 40m1 stop
20:10 - 12:30BRU-DUB
17h 20m1 stop
Wed, 20 Nov - Sun, 24 Nov
12:55 - 19:10DUB-BRU
5h 15m1 stop
15:25 - 12:30BRU-DUB
22h 05m1 stop
£123SWISS
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Wed, 4 Dec - Sun, 8 Dec
18:40 - 10:00DUB-BRU
14h 20m1 stop
20:10 - 12:30BRU-DUB
17h 20m1 stop
£124SWISS
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Thu, 28 Nov - Sun, 1 Dec
10:45 - 17:25DUB-BRU
5h 40m1 stop
06:45 - 10:50BRU-DUB
5h 05m1 stop
£125Lufthansa
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Thu, 21 Nov - Sun, 24 Nov
05:45 - 08:25DUB-BRU
1h 40mdirect
22:25 - 07:30BRU-DUB
10h 05m1 stop
Sun, 24 Nov - Tue, 26 Nov
10:45 - 16:15DUB-BRU
4h 30m1 stop
19:45 - 07:45BRU-DUB
13h 00m1 stop
£130Lufthansa
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Wed, 20 Nov - Sun, 24 Nov
12:05 - 18:15DUB-BRU
5h 10m1 stop
15:50 - 11:40BRU-DUB
20h 50m1 stop
£159Scandinavian Airlines
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Sun, 8 Dec - Tue, 10 Dec
12:30 - 19:50DUB-BRU
6h 20m1 stop
20:30 - 09:25BRU-DUB
13h 55m1 stop
£245Scandinavian Airlines
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Mon, 23 Dec - Fri, 3 Jan
17:05 - 19:45DUB-BRU
1h 40mdirect
£22Ryanair
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Mon, 3 Feb
18:00 - 20:40DUB-BRU
1h 40mdirect
£23Ryanair
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Tue, 4 Feb
05:45 - 08:25DUB-BRU
1h 40mdirect
£34Ryanair
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Sun, 1 Dec
10:25 - 18:10DUB-BRU
6h 45m1 stop
£59Scandinavian Airlines
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Fri, 28 Feb
11:15 - 18:15DUB-BRU
6h 00m1 stop
£62Scandinavian Airlines
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Thu, 5 Dec
18:00 - 08:25DUB-BRU
13h 25m1 stop
£65Lufthansa
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Fri, 7 Mar
17:20 - 22:30DUB-BRU
4h 10m1 stop
£66KLM
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Sat, 1 Feb
08:50 - 14:15DUB-BRU
4h 25m1 stop
£68KLM
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Wed, 4 Dec
10:45 - 19:25DUB-BRU
7h 40m1 stop
£98Lufthansa
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Tue, 3 Dec
17:30 - 20:10DUB-BRU
1h 40mdirect
£322Aer Lingus
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Sun, 10 Nov
05:00 - 09:50DUB-BRU
3h 50m1 stop
06:45 - 10:50BRU-DUB
5h 05m1 stop
£207Lufthansa
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Fri, 8 Nov - Sun, 10 Nov
10:45 - 17:25DUB-BRU
5h 40m1 stop
09:45 - 17:50BRU-DUB
9h 05m1 stop
Wed, 6 Nov - Sun, 10 Nov
18:40 - 10:00DUB-BRU
14h 20m1 stop
06:40 - 17:50BRU-DUB
12h 10m2 stops
£245SWISS
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Thu, 7 Nov - Mon, 11 Nov
10:45 - 16:05DUB-BRU
4h 20m1 stop
19:45 - 07:45BRU-DUB
13h 00m1 stop
£248Lufthansa
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Tue, 5 Nov - Wed, 6 Nov
18:40 - 10:00DUB-BRU
14h 20m1 stop
20:10 - 17:50BRU-DUB
22h 40m1 stop
£249SWISS
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Tue, 5 Nov - Fri, 8 Nov
12:55 - 08:50DUB-BRU
18h 55m1 stop
06:40 - 17:50BRU-DUB
12h 10m2 stops
£268SWISS
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Wed, 6 Nov - Sun, 10 Nov
11:50 - 20:00DUB-BRU
7h 10m2 stops
19:50 - 11:00BRU-DUB
16h 10m2 stops
£373Austrian Airlines
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Thu, 7 Nov - Mon, 11 Nov
05:00 - 17:00DUB-BRU
11h 00m2 stops
19:50 - 11:00BRU-DUB
16h 10m2 stops
£396Austrian Airlines
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Tue, 5 Nov - Wed, 6 Nov
06:50 - 09:35DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
£439Aer Lingus
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Tue, 5 Nov - Fri, 8 Nov
11:50 - 07:15DUB-BRU
18h 25m1 stop
11:15 - 07:00BRU-DUB
20h 45m1 stop
£9,967United Airlines
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Thu, 7 Nov - Mon, 11 Nov
05:55 - 08:35DUB-BRU
1h 40mdirect
20:25 - 21:10BRU-DUB
1h 45mdirect
£29Ryanair
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Thu, 14 Nov - Mon, 18 Nov
05:55 - 08:35DUB-BRU
1h 40mdirect
17:20 - 18:05BRU-DUB
1h 45mdirect
£30Ryanair
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Thu, 14 Nov - Mon, 18 Nov
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
£31Ryanair
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Thu, 14 Nov - Mon, 18 Nov
05:45 - 08:25DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
£32Ryanair
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Sun, 15 Dec - Tue, 17 Dec
05:45 - 08:25DUB-BRU
1h 40mdirect
09:00 - 09:45BRU-DUB
1h 45mdirect
£40Ryanair
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Tue, 19 Nov - Thu, 21 Nov
05:45 - 08:25DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
£41Ryanair
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Sun, 8 Dec - Tue, 10 Dec
05:55 - 08:35DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
£46Ryanair
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Thu, 21 Nov - Sun, 24 Nov
05:45 - 08:25DUB-BRU
1h 40mdirect
08:50 - 09:35BRU-DUB
1h 45mdirect
£49Ryanair
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Sun, 1 Dec - Tue, 3 Dec
06:50 - 09:35DUB-BRU
1h 45mdirect
16:10 - 16:50BRU-DUB
1h 40mdirect
£446Aer Lingus
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Tue, 19 Nov - Fri, 22 Nov
15:30 - 18:15DUB-BRU
1h 45mdirect
10:15 - 11:00BRU-DUB
1h 45mdirect
£769Aer Lingus
Find Deal
Thu, 28 Nov - Sat, 30 Nov

Ryanair flights from Dublin to Brussels

Our best Ryanair deals on Dublin to Brussels flight tickets
Ryanair
14 Nov
DUB05:55Dublin
1h 40m
BRU08:35Brussels Bruxelles-National
18 Nov
BRU17:20Brussels Bruxelles-National
1h 45m
DUB18:05Dublin
Ryanair
15 Dec
DUB05:45Dublin
1h 40m
BRU08:25Brussels Bruxelles-National
17 Dec
BRU08:50Brussels Bruxelles-National
1h 45m
DUB09:35Dublin
Ryanair
19 Nov
DUB05:45Dublin
1h 40m
BRU08:25Brussels Bruxelles-National
21 Nov
BRU09:00Brussels Bruxelles-National
1h 45m
DUB09:45Dublin

SWISS flights from Dublin to Brussels

Our best SWISS deals on Dublin to Brussels flight tickets
SWISS
4 Dec
DUB12:55Dublin
5h 15m
1 stop
BRU19:10Brussels Bruxelles-National
8 Dec
BRU15:25Brussels Bruxelles-National
22h 05m
1 stop
DUB12:30Dublin
SWISS
28 Nov
DUB18:40Dublin
14h 20m
1 stop
BRU10:00Brussels Bruxelles-National
1 Dec
BRU20:10Brussels Bruxelles-National
17h 20m
1 stop
DUB12:30Dublin
SWISS
13 Dec
DUB18:40Dublin
18h 25m
1 stop
BRU14:05Brussels Bruxelles-National
15 Dec
BRU20:10Brussels Bruxelles-National
17h 20m
1 stop
DUB12:30Dublin

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?

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

What is the cheapest day to depart Dublin for Brussels?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Saturday.

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

In the afternoon. Dublin to Brussels flights are approximately 9% more expensive at midday than in the afternoon

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

Ryanair. Ryanair and Aer Lingus 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?

32 days before. The cheapest time to buy a flight from Dublin to Brussels is approximately 32 days to departure

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

As of November 2024, 7 flights take off from Dublin and land in Brussels each day. The most common flight departure time for this route is 06:00, with 52% of daily flights taking off at midday.

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

As of November 2024, 54 flights take off from Dublin and land in Brussels each week. The most common flight departure day for this route is Sunday, with 24% 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

£22

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Brussels

1 airport
The best one-way flight to Brussels from Dublin in the past 72 hours is £22. The best return flight deal from Dublin to Brussels found on momondo in the last 72 hours is £30.
The fastest flight from Dublin to Brussels takes 1h 40m
Direct flights go from Dublin to Brussels every day.
There is 1 airport near Brussels: Brussels Bruxelles-National (BRU)

  • How far is Dublin to Brussels by plane?

    The distance between Dublin and Brussels is about 481.3 mi. 1h 40m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to Brussels refresh daily.

  • 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 layovers. 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 you'll need for your trip to Brussels 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 license and a passport that is valid for six months after your intended arrival at Brussels. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


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 £30Free CancellationRating
6.8
5,297 reviews
Search Ryanair flights
Aer LingusPriceFrom £57Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights

Why use momondo?

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

It is quick and easy to find Dublin to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

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

All flight searches from Dublin to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Dublin to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Dublin to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels