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Find cheap flights from Belgium to Dublin from €31

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 2/6
Sun 9/6

Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Flights to Dublin - Travel Insights & Trends

Get data-powered insights and trends into flights to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Dublin?

These are the best prices found by users searching on KAYAK in the last 72 hours.
Based on KAYAK searches from the last 72 hours, if you fly from Brussels, you should have a good chance of getting the best deal to Dublin as it was the cheapest place to fly from. Prices were found for as low as €28 one-way and €34 for a return flight. Also in the last 72 hours, the most popular connection to Dublin was from Brussels and the lowest price for a return flight was €26.

What is the cheapest day to fly to Dublin?

The average price of all flights to Dublin clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Dublin is Wednesday where tickets can be as cheap as €49. On the other hand, the most expensive day to fly is Thursday, where prices are €156 on average.

What is the cheapest month to fly to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Dublin is March, where tickets cost €32 on average for one-way flights. On the other hand, the most expensive months are May and December, where the average cost of tickets from Belgium is €94 and €87 respectively. For return trips, the best month to travel is January with an average price of €44.

What is the cheapest time of day to fly to Dublin?

The average price for all flights to Dublin depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Dublin is generally in the morning, when flights cost €92 on average. The most expensive time of day to fly to Dublin is generally in the evening, which is peak travel time and where the average cost of a ticket is €147.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 43 days before departure.

Which airline offers the most flights to Dublin?

Of the 2 airlines that fly to Dublin, Aer Lingus offers the most flights, with around 14 per week, followed by Ryanair with 14 flights per week.

How long is the flight to Dublin?

The duration of your flight to Dublin depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Dublin on KAYAK are from Brussels, which takes 1h 40m, and Antwerp, which takes 3h 40m.

How many direct flights to Dublin are there each day?

There are around 4 direct flights from within Belgium to Dublin every day. Most flights depart in the morning, with 07:00 the most common departure time and 50% of flights departing in the morning.

How many direct flights to Dublin are there each week?

Each week there are around 28 direct flights from within Belgium to Dublin. The most common day for departures is Saturday, with 14% of flights taking off on this day.

How many long-haul flights are there to Dublin each week?

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Dublin. Instead, there are 32 short-haul flights (up to 3 hour flight duration), with the most arriving from Brussels Bruxelles-National Airport.

How many cities have direct flights to Dublin?

From Belgium, there are direct flights to Dublin from 1 city. This city is Brussels Bruxelles-National Airport and there are 32 direct flights each week.

Good to know

Low season

November

High season

April

Cheapest flight

€31
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from Charleroi Brussels to Dublin

FAQs - booking Dublin flights

  • What is the cheapest flight to Dublin?

    Based on KAYAK searches from the last 72 hours, if you fly from Brussels, you should have a good chance of getting the best deal to Dublin as it was the cheapest place to fly from. Prices were found for as low as €28 one-way and €34 for a return flight. Also in the last 72 hours, the most popular connection to Dublin was from Brussels and the lowest price for a return flight was €26.

  • How far is Dublin from central Dublin?

    Central Dublin is 9 km away from Dublin.

  • What is the name of Dublin’s airport?

    All flights to Dublin land at Dublin. The airport code is DUB,and it can also be referred to as Dublin or Dublin Airport.

  • How much is a flight to Dublin?

    On average, a flight to Dublin costs €139. The cheapest price found on KAYAK in the last 2 weeks cost €26 and departed from Charleroi Brussels Airport.

  • How does KAYAK find such low prices on flights to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Dublin

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Dublin flight deals.

Prefer to fly direct to Dublin?

Find which airlines fly direct to Dublin, which days they fly and book direct flights.

Direct departures

Belgium to Dublin

Monday

ANA, ASKY, Aegean Airlines, +63 more

ANA, ASKY, +64 more

Tuesday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Wednesday

ANA, ASKY, Aegean Airlines, +64 more

ANA, ASKY, +65 more

Thursday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Friday

ANA, ASKY, Aegean Airlines, +66 more

ANA, ASKY, +67 more

Saturday

ANA, ASKY, Aer Lingus, +64 more

ANA, ASKY, +65 more

Sunday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

See more direct flights

Direct returns

Dublin to Belgium

Monday

ANA, ASKY, Aegean Airlines, +63 more

ANA, ASKY, +64 more

Tuesday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Wednesday

ANA, ASKY, Aegean Airlines, +64 more

ANA, ASKY, +65 more

Thursday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Friday

ANA, ASKY, Aegean Airlines, +66 more

ANA, ASKY, +67 more

Saturday

ANA, ASKY, Aer Lingus, +64 more

ANA, ASKY, +65 more

Sunday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

See more direct flights
See more direct flights

Top airlines flying from Belgium to Dublin

 
See real verified KAYAK customer reviews for airlines flying to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Belgium to Dublin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1340 reviews
8.0Crew
7.0Entertainment
7.1Comfort
7.3Boarding
6.6Food
Airline reviews

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

8.0 ExcellentWeezie, May 2024ORD - DUB
Read more about Aer Lingus reviews

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

Left on time and arrived on time both ways, thank you

Flight with Ryanair more than 1,5 hours are awful... No space between seats, absolutely uncomfortable stay.

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

The flight was delayed by more then 5 hours and we lost our connecting flight. We had to purchase new connecting flights to our expense.

Book cheap flights from Belgium to Dublin

Recent return flight deals

 
These are the cheapest return flights to Dublin found on KAYAK in the last 72 hours.
24/5Fri
directRyanair
1h 45mBRU-DUB
26/5Sun
directRyanair
1h 45mDUB-BRU
€36
1/6Sat
directRyanair
1h 45mBRU-DUB
3/6Mon
directRyanair
1h 50mDUB-BRU
€44
30/5Thu
directAer Lingus
1h 35mBRU-DUB
7/6Fri
directAer Lingus
1h 50mDUB-BRU
€63
14/6Fri
directAer Lingus
1h 45mBRU-DUB
16/6Sun
directAer Lingus
1h 50mDUB-BRU
€72
4/6Tue
1 stop
12h 05mBRU-DUB
8/6Sat
direct
1h 50mDUB-BRU
€114
24/10Thu
direct
1h 45mBRU-DUB
30/10Wed
1 stop
21h 15mDUB-BRU
€129
6/10Sun
1 stopKLM
6h 10mBRU-DUB
10/10Thu
1 stopKLM
4h 40mDUB-BRU
€174
24/5Fri
1 stopKLM
6h 10mBRU-DUB
26/5Sun
1 stopKLM
9h 40mDUB-BRU
€190
16/5Thu
1 stopSWISS
6h 15mBRU-DUB
19/5Sun
1 stopSWISS
4h 35mDUB-BRU
€202
22/5Wed
1 stopSWISS
22h 55mBRU-DUB
27/5Mon
1 stopSWISS
23h 30mDUB-BRU
€231

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Dublin found on KAYAK in the last 72 hours.
8/8Thu
directRyanair
1h 45mCRL-DUB
€31
9/8Fri
directRyanair
1h 45mCRL-DUB
€32
11/6Tue
2 stops
18h 50mCRL-DUB
€66
22/5Wed
directAer Lingus
1h 35mBRU-DUB
€71
20/6Thu
directAer Lingus
1h 45mBRU-DUB
€74
11/6Tue
2 stops
17h 10mBRU-DUB
€78
29/5Wed
1 stopVueling
12h 05mBRU-DUB
€91
28/5Tue
1 stopVueling
12h 05mBRU-DUB
€95
10/10Thu
1 stopKLM
5h 35mBRU-DUB
€98
11/6Tue
1 stopKLM
8h 20mBRU-DUB
€112

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Last minute flights to Dublin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Dublin that are departing in the next 10 days.
4/5Sat
directRyanair
1h 45mBRU-DUB
8/5Wed
directRyanair
1h 50mDUB-BRU
€134
5/5Sun
directRyanair
1h 45mBRU-DUB
8/5Wed
directRyanair
1h 50mDUB-BRU
€140
5/5Sun
direct
1h 45mBRU-DUB
8/5Wed
multi-stop
5h 00mDUB-BRU
€202
5/5Sun
direct
1h 45mBRU-DUB
6/5Mon
multi-stop
5h 30mDUB-BRU
€204
5/5Sun
directAer Lingus
1h 45mBRU-DUB
9/5Thu
directAer Lingus
1h 50mDUB-BRU
€212
5/5Sun
directAer Lingus
1h 45mBRU-DUB
7/5Tue
directAer Lingus
1h 50mDUB-BRU
€214
8/5Wed
multi-stopKLM
5h 15mBRU-DUB
14/5Tue
multi-stopKLM
7h 40mDUB-BRU
€236
5/5Sun
multi-stopKLM
6h 10mBRU-DUB
8/5Wed
multi-stopKLM
4h 40mDUB-BRU
€253
8/5Wed
multi-stopSWISS
12h 50mBRU-DUB
14/5Tue
multi-stopSWISS
12h 20mDUB-BRU
€332
8/5Wed
multi-stopSWISS
22h 40mBRU-DUB
10/5Fri
multi-stopSWISS
17h 15mDUB-BRU
€399

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Flights to Dublin

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Belgium

Cabin classes:

€1,926
€45

Browse destinations: