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Cheap flights from Dublin to Brussels from £28

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. 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.
DUB — BRU
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

Find deals on flights from Dublin to Brussels by searching across hundreds of travel sites at once

 
Cheapflights users frequently choose these airlines when searching for flights from Dublin to Brussels, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights from Dublin to Brussels, based on our search results.
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Cheap flight deals from Dublin to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 March 2024.

Popular in

July

Cheapest in

January

Round-trip from

£89

One-way from

£68
High demand for flights, 33% potential price rise
Best time to find cheap flights, 51% potential price drop
From Dublin to Brussels
One-way flight from Dublin to Brussels

What is the cheapest day to fly round-trip from Dublin to Brussels?

Friday flights are found to be more expensive to fly from Dublin to Brussels. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brussels.

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

Travelers have found it’s best to book a flight 40 days in advance to save up to 48% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Dublin to Brussels 1-2 weeks in advance for as low as £55, or £156 for flights within the next 24 hours.

What is the cheapest month to fly from Dublin to Brussels?

Flights from Dublin to Brussels lean towards being more expensive in July. Prices are generally better when you fly from Dublin to Brussels in January, with the cheapest ticket starting at £19.

When is the cheapest time to fly from Dublin to Brussels (DUB - BRU)?

Unlike at midday, when flights are generally more expensive, you can save up to 20% on flights from Dublin to Brussels by exploring options for tickets in the evening.

Cheap Aer Lingus flights from Dublin to Brussels

Explore cheap flight options specifically provided by Aer Lingus for the route between Dublin and Brussels. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Take a look at some of the lowest-priced Aer Lingus flights heading from Dublin to Brussels. Make sure to double check the flight details before booking.
Thu 15/817:55DUB - BRU
Nonstop1h 45mAer Lingus
Sun 18/810:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 18/3£82
Wed 17/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Wed 24/421:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 18/3£87
Thu 27/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Sat 13/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 17/3£390
Wed 3/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Fri 5/421:25BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 18/3£459
Wed 26/617:55DUB - BRU
Nonstop1h 45mAer Lingus
Sat 13/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 17/3£460
Thu 27/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 16/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 17/3£538
Thu 4/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Sun 7/421:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 19/3£642

Cheap Lufthansa flights from Dublin to Brussels

Explore cheap flight options specifically provided by Lufthansa for the route between Dublin and Brussels. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Some of the best deals we've found on Lufthansa flights travelling from Dublin to Brussels. Deals are refreshing constantly so come back soon for more options.
Sun 24/317:45DUB - BRU
1 stop3h 50mLufthansa
Mon 22/413:15BRU - DUB
1 stop4h 35mLufthansa
Deal found 18/3£194
Tue 23/417:45DUB - BRU
1 stop13h 30mLufthansa
Wed 24/419:10BRU - DUB
1 stop4h 05mLufthansa
Deal found 18/3£234
Thu 28/310:45DUB - BRU
1 stop7h 30mLufthansa
Sun 31/319:10BRU - DUB
1 stop4h 05mLufthansa
Deal found 18/3£269
Thu 28/310:45DUB - BRU
1 stop5h 40mLufthansa
Sun 31/306:55BRU - DUB
1 stop11h 00mLufthansa
Deal found 19/3£296
Fri 29/310:45DUB - BRU
1 stop7h 30mLufthansa
Tue 2/413:15BRU - DUB
1 stop4h 35mLufthansa
Deal found 18/3£305
Sun 24/317:45DUB - BRU
1 stop3h 50mLufthansa
Sun 21/413:15BRU - DUB
1 stop4h 35mLufthansa
Deal found 18/3£325
Thu 28/310:45DUB - BRU
1 stop10h 55mLufthansa
Mon 1/420:05BRU - DUB
1 stop13h 10mLufthansa
Deal found 18/3£333
Fri 29/310:45DUB - BRU
1 stop10h 55mLufthansa
Mon 1/420:05BRU - DUB
1 stop13h 10mLufthansa
Deal found 18/3£357
Sun 24/317:45DUB - BRU
1 stop3h 50mLufthansa
Sat 27/419:10BRU - DUB
1 stop4h 05mLufthansa
Deal found 18/3£364

Cheap Dublin to Brussels flights in March & April 2024

Find cheap flight options from Dublin to Brussels specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Prices were last updated on 19 March 2024.
Check out some of the best flight deals from Dublin to Brussels in 2024. For more flight deals, be sure to check back very soon.
Wed 17/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Wed 24/421:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 18/3£87
Wed 17/413:00DUB - BRU
1 stop5h 15mSWISS
Wed 24/420:05BRU - DUB
1 stop12h 50mSWISS
Deal found 18/3£124
Wed 17/412:40DUB - BRU
1 stop4h 50mMultiple Airlines
Wed 24/421:20BRU - DUB
Nonstop1h 35mMultiple Airlines
Deal found 18/3£129
Mon 15/418:45DUB - BRU
1 stop14h 30mSWISS
Mon 22/419:10BRU - DUB
1 stop23h 50mSWISS
Deal found 18/3£130
Wed 10/413:00DUB - BRU
1 stop5h 15mMultiple Airlines
Sat 13/413:15BRU - DUB
1 stop10h 00mMultiple Airlines
Deal found 18/3£142
Mon 15/418:45DUB - BRU
2 stops23h 00mSWISS
Mon 22/419:10BRU - DUB
1 stop23h 50mSWISS
Deal found 18/3£159
Sat 23/313:25DUB - BRU
1 stop8h 05mKLM
Thu 25/415:05BRU - DUB
1 stop6h 10mKLM
Deal found 18/3£184
Thu 4/413:00DUB - BRU
1 stop4h 25mMultiple Airlines
Sun 7/406:55BRU - DUB
1 stop11h 00mMultiple Airlines
Deal found 19/3£190
Sun 24/317:45DUB - BRU
1 stop3h 50mLufthansa
Mon 22/413:15BRU - DUB
1 stop4h 35mLufthansa
Deal found 18/3£194

Dublin to Brussels 2024 flight deals

Discover exclusive flight deals for travel between Dublin and Brussels in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Check out some of the best flight deals from Dublin to Brussels in 2024. For more flight deals, be sure to check back very soon.
Thu 17/1006:50DUB - BRU
Nonstop1h 50mAer Lingus
Sun 20/1021:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 18/3£78
Thu 15/817:55DUB - BRU
Nonstop1h 45mAer Lingus
Sun 18/810:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 18/3£82
Wed 17/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Wed 24/421:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 18/3£87
Wed 17/413:00DUB - BRU
1 stop5h 15mSWISS
Wed 24/420:05BRU - DUB
1 stop12h 50mSWISS
Deal found 18/3£124
Thu 15/820:50DUB - BRU
1 stop12h 50mMultiple Airlines
Sun 18/821:20BRU - DUB
Nonstop1h 35mMultiple Airlines
Deal found 18/3£126
Wed 17/412:40DUB - BRU
1 stop4h 50mMultiple Airlines
Wed 24/421:20BRU - DUB
Nonstop1h 35mMultiple Airlines
Deal found 18/3£129
Mon 15/418:45DUB - BRU
1 stop14h 30mSWISS
Mon 22/419:10BRU - DUB
1 stop23h 50mSWISS
Deal found 18/3£130
Thu 17/1012:20DUB - BRU
1 stop5h 00mMultiple Airlines
Sun 20/1010:20BRU - DUB
Nonstop1h 45mMultiple Airlines
Deal found 18/3£138
Wed 10/413:00DUB - BRU
1 stop5h 15mMultiple Airlines
Sat 13/413:15BRU - DUB
1 stop10h 00mMultiple Airlines
Deal found 18/3£142

Direct flights to Brussels from Dublin

Discover direct flight options from Dublin to Brussels. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Take a look at some of the direct flights travelling from Dublin to Brussels in the near future. Select from other flights from Dublin to Brussels by using the search form above.
Thu 15/817:55DUB - BRU
Nonstop1h 45mAer Lingus
Sun 18/810:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 18/3£82
Wed 17/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Wed 24/421:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 18/3£87
Thu 27/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Sat 13/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 17/3£390
Wed 3/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Fri 5/421:25BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 18/3£459
Wed 26/617:55DUB - BRU
Nonstop1h 45mAer Lingus
Sat 13/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 17/3£460
Thu 27/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Tue 16/710:20BRU - DUB
Nonstop1h 45mAer Lingus
Deal found 17/3£538
Thu 4/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Sun 7/421:20BRU - DUB
Nonstop1h 35mAer Lingus
Deal found 19/3£642

Dublin to Brussels flights leaving soon

Find last-minute flight options from Dublin to Brussels for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Consider one of these great deals we found on last-minute flights from Dublin to Brussels. Users should be sure to double check the price, date, and time of their last-minute flight.
Sun 24/317:45DUB - BRU
1 stop3h 50mLufthansa
Mon 22/413:15BRU - DUB
1 stop4h 35mLufthansa
Deal found 18/3£194
Thu 28/310:45DUB - BRU
1 stop7h 30mLufthansa
Sun 31/319:10BRU - DUB
1 stop4h 05mLufthansa
Deal found 18/3£269
Mon 25/312:55DUB - BRU
1 stop5h 15mSWISS
Wed 24/406:55BRU - DUB
2 stops13h 40mSWISS
Deal found 18/3£270
Thu 28/310:45DUB - BRU
1 stop5h 40mLufthansa
Sun 31/306:55BRU - DUB
1 stop11h 00mLufthansa
Deal found 19/3£296
Fri 29/312:45DUB - BRU
1 stop24h 20mSWISS
Tue 2/406:40BRU - DUB
2 stops30h 30mSWISS
Deal found 18/3£302
Fri 29/310:45DUB - BRU
1 stop7h 30mLufthansa
Tue 2/413:15BRU - DUB
1 stop4h 35mLufthansa
Deal found 18/3£305
Sun 24/317:45DUB - BRU
1 stop3h 50mLufthansa
Sun 21/413:15BRU - DUB
1 stop4h 35mLufthansa
Deal found 18/3£325
Thu 28/310:45DUB - BRU
1 stop10h 55mLufthansa
Mon 1/420:05BRU - DUB
1 stop13h 10mLufthansa
Deal found 18/3£333
Sun 24/312:05DUB - BRU
1 stop5h 10mScandinavian Airlines
Fri 26/414:20BRU - DUB
1 stop6h 40mScandinavian Airlines
Deal found 18/3£335

One-way flights to Brussels from Dublin

Search for one-way flight options from Dublin to Brussels. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
If you're seeking multiple options on one-way flights from Dublin to Brussels, be sure to check out these deals, which are updated often. Users needing a return flight from Dublin to Brussels should utilize the search form above.
Wed 19/606:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 18/3£28
Sun 26/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 17/3£31
Sun 31/306:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 18/3£35
Wed 3/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 18/3£40
Wed 22/506:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 17/3£44
Sat 6/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 18/3£49
Tue 30/406:50DUB - BRU
Nonstop1h 50mAer Lingus
Deal found 18/3£56
Sat 6/417:45DUB - BRU
1 stop13h 30mLufthansa
Deal found 18/3£68
Wed 3/412:40DUB - BRU
1 stop4h 50mScandinavian Airlines
Deal found 18/3£71

Find flights from Dublin to Brussels within your budget

Customise your flight search to find flights from Dublin to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£82 - £295

Route

Depart

Return

Price

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Thu 15/8

Nonstop1h 45m

Brussels Bruxelles-National

Sun 18/8

Nonstop1h 45m

£82

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Wed 17/4

Nonstop1h 50m

Brussels Bruxelles-National

Wed 24/4

Nonstop1h 35m

£87

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Wed 17/4

1 stop5h 15m

Brussels Bruxelles-National

Wed 24/4

1 stop12h 50m

£124

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Thu 15/8

1 stop12h 50m

Brussels Bruxelles-National

Sun 18/8

Nonstop1h 35m

£126

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Wed 17/4

1 stop4h 50m

Brussels Bruxelles-National

Wed 24/4

Nonstop1h 35m

£129

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Mon 15/4

1 stop14h 30m

Brussels Bruxelles-National

Mon 22/4

1 stop23h 50m

£130

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Mon 15/4

2 stops13h 20m

Brussels Bruxelles-National

Mon 22/4

2 stops16h 40m

£211

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Tue 23/4

1 stop13h 30m

Brussels Bruxelles-National

Wed 24/4

1 stop4h 05m

£234

DublinBrussels Bruxelles-National

DUB - BRU

DUBBRU

Dublin

Sat 29/6

1 stop13h 50m

Brussels Bruxelles-National

Sun 30/6

1 stop6h 00m

£295

Flights are sorted by cheapest first

Deals found on 18/3

When is the best time to book a flight from Dublin to Brussels?

Use this chart to determine the optimal time to book a return flight from Dublin to Brussels. Price data was last updated on 28 January 2024.
The best time to book flights from Dublin to Brussels is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Dublin to Brussels. Price data was last updated on 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Brussels flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Brussels by month

Plan your trip from Dublin to Brussels by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Brussels is currently £47 while a return flight costs £158. Price data was last updated on 10 March 2024.

Currently, January is the cheapest month in which you can book a flight from Dublin to Brussels (average of £113). Flying from Dublin to Brussels in August is currently the most expensive (average of £151). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£89

February

£107

March

£102

April

£112

May

£116

June

£110

July

£106

August

£119

September

£104

October

£104

November

£93

December

£119

Temperature and rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average temperature and rainfall totals by month.

BRU

Temperature

3 - 17 °C

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated 19 March 2024.
Peruse reviews from past customers who have flown with Aer Lingus, Lufthansa and SWISS from Dublin to Brussels to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Food

7.4

Crew

8.4

Entertainment

7.3

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
2,183 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Food

7.4

Crew

8.4

Entertainment

7.3

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
1,720 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Food

7.4

Crew

8.4

Entertainment

7.3

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.7
Good
1,144 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Food

7.4

Crew

8.4

Entertainment

7.3

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
1,430 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Food

7.4

Crew

8.4

Entertainment

7.3

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.3
Good
1,404 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Food

7.4

Crew

8.4

Entertainment

7.3

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Dublin to Brussels?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Brussels from Dublin. Booking flights from Dublin (DUB) to Brussels should be relatively easy as there are 4 daily outbound flights to Brussels from 2 different airlines.

  • Can I find flights from Dublin to Brussels for under £100 on Cheapflights?

    Yes, there are multiple flights from Dublin to Brussels for under £100. The cheapest flight booked recently is on Aer Lingus for just £82, but on average you can expect to pay £160.

  • Are there nonstop flights from Dublin to Brussels for under £100 on Cheapflights?

    Cheapflights has at least 7 direct flights from Dublin to Brussels under £100. A good price for a nonstop flight from Dublin to Brussels is less than £379.

  • Are there last-minute flights available from Dublin to Brussels for under £200?

    There are currently 20+ open flights from Dublin to Brussels within the next 7 days for less than £200.

  • What are the cheapest airlines flying from Dublin to Brussels round-trip?

    According to our current data, Aer Lingus (£82), SWISS (£124), and Austrian Airlines (£211) offers the cheapest pricing from Dublin to Brussels.

  • What are the cheapest airlines to fly from Dublin to Brussels one-way?

    £28 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Lufthansa and Scandinavian Airlines, with prices starting from £68 and £71, respectively.

  • What are the most reliable airlines from Dublin to Brussels?

    The top 3 most reliable airlines when flying from Dublin to Brussels are American Airlines (91%), Aer Lingus (89%) and JetBlue (85%).

  • What are the cheapest flights from Dublin to Brussels?

    While on average a flight from Dublin to Brussels is generally £96, our data shows the cheapest flight currently is £61. When looking at the most popular route, (Dublin - Brussels Bruxelles-National), you can expect to pay £115 for that flight.

  • What does DUB to BRU mean?

    DUB stands for Dublin Airport, while BRU stands for Brussels Bruxelles-National Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG).

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Alternative routes for Dublin to Brussels
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dublin to Brussels

Discover the top 2 airlines that operate flights from Dublin to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£29Average£67FlexibilityNo cancel feeOn-timeN/A
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Aer LingusCheapest£58Average£97FlexibilityNo cancel feeOn-timeN/A
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Search flights from Dublin to Brussels by cabin class

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Hourly flight availability from Dublin to Brussels

Find hourly flight availability from Dublin to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 March 2024.
69%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
31%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

Weekly flight availability from Dublin to Brussels

Explore weekly flight availability from Dublin to Brussels. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 March 2024.
Monday6daily flights
Tuesday2daily flights
Wednesday2daily flights
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Friday9daily flights
Saturday3daily flights
Sunday7daily flights

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Deals for Dublin to Brussels flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Brussels from Dublin.

Can Cheapflights find flights from Dublin to Brussels with no change fees?

Certainly. Search results for flights to Brussels from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from Dublin to Brussels and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.