Cheap Flights from Dublin to Brussels
Browse current best options from Dublin. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Dublin
RatePunk searches hundreds of travel sites at once for deals on flights to Brussels
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Dublin to Brussels
Explore current cheapest deals departing from Dublin to Brussels
Round trip
Sort by: Cheapest
October 7 - October 13
DUB - Brussels
$157
$44
Round trip
October 6 - October 13
DUB - Brussels
$156
$45
Round trip
October 8 - October 13
DUB - Brussels
$161
$45
Round trip
August 29 - August 31
DUB - Brussels
$181
$47
Round trip
October 15 - October 20
DUB - Brussels
$164
$48
Round trip
October 7 - October 20
DUB - Brussels
$144
$50
Round trip
September 17 - September 29
DUB - Brussels
$134
$51
Round trip
September 13 - September 29
DUB - Brussels
$132
$51
Round trip
August 27 - August 28
DUB - Brussels
$181
$52
Round trip
August 27 - August 31
DUB - Brussels
$180
$52
Round trip
Unlock all 500+ flight deals to Brussels and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Dublin to Brussels
How much is a round trip from Dublin to Brussels
Regular price: $129 - $264
Prices for flights from Dublin to Brussels are currently below the regular range.
Regular prices for this route typically range from 129 USD to 264 USD. The current lowest deal is 44 USD with Ryanair, for travel from Oct 7 to Oct 13, 2026.
now $44
Low $129
High $264
The cheapest time to fly from Dublin to Brussels
The cheapest month to fly from Dublin to Brussels is November, with a median price of 49 USD. The most expensive month is March, with a median price of 243 USD. Prices are generally lower from February to December.
November
Flights from $49
March
Flights from $243
Direct flights from Dublin to Brussels
Ryanair
Last-minute flights going from Dublin to Brussels
Wed, Jul 8
DUB - Brussels
Dublin (DUB) - Brussels (BRU)
Ryanair
$242
$76
One-way
Wed, Jul 8
DUB - Brussels
Dublin (DUB) - Brussels (BRU)
Ryanair
$242
$79
One-way
Wed, Jul 8
DUB - Brussels
Dublin (DUB) - Brussels (BRU)
Ryanair
$247
$82
One-way
Tue, Jul 28
DUB - Brussels
Dublin (DUB) - Brussels (BRU)
Ryanair
$236
$76
One-way
Wed, Aug 5
DUB - Brussels
Dublin (DUB) - Brussels (BRU)
Ryanair
$179
$53
One-way
Wed, Aug 5
DUB - Brussels
Dublin (DUB) - Brussels (BRU)
Ryanair
$160
$53
One-way
Biggest price drops on these dates for flights from Dublin to Brussels
Aug 7 - Aug 10
$272 → $62
77%
Aug 9 - Aug 13
$272 → $88
68%
Aug 9 - Aug 16
$262 → $83
68%
Jul 8 - Jul 14
$242 → $76
69%
Popular Airports to fly from Dublin to Brussels
Dublin - Brussels route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Dublin to Brussels are below the typical level, with a median of $191.
📅 Best time to fly
November is historically cheapest at $49
Historically, November is the cheapest month to fly from Dublin to Brussels, with a median price of $49.
⏱️ Flight duration
Median flight time is 5h 35m
The median flight time for this route is 5 hours and 35 minutes, including stopovers.
✈️ Airlines & availability
Connecting flights are more common
Connecting flights make up 66.5% of deals, with a median of 1 stopover.
🏆 Airline highlight
Ryanair offers direct flights
Ryanair is one airline that offers direct flights from Dublin to Brussels.
🎯 Booking tip
Deals are frequent for this route
Deals for flights from Dublin to Brussels are frequent, with over 1 deal per day historically.
Dublin main airports to depart from
Dublin (DUB)
Dublin Airport is a convenient departure point for flights to Brussels, offering competitive prices.
📍 ~10 km from Dublin city center (reachable by car or bus)
💸 Flights from ~$44
Brussels main airports to arrive at
Brussels (BRU)
Brussels Airport is a convenient arrival choice for flights from Dublin to Brussels.
📍 ~12 km from city center
💸 Flights from ~$44
Antwerp International (ANR)
Antwerp International Airport offers another arrival option when flying from Dublin to Brussels.
📍 ~45 km from city center
💸 Flights from ~$318
Brussels South Charleroi (CRL)
Brussels South Charleroi Airport is an alternative arrival point for your trip to Brussels.
📍 ~45 km from city center
💸 Flights from ~$58
Airports nearby Brussels used as alternative
Eindhoven (EIN)
Eindhoven is a primary low-cost carrier hub for the Benelux region, offering efficient processing times.
📍 ~110 km from Brussels (reachable by car or train-to-bus transfer)
💸 Flights from ~$106
Amsterdam Airport Schiphol (AMS)
Amsterdam Airport Schiphol is a major global hub with extensive connectivity for international and long-haul flights.
📍 ~165 km from Brussels (reachable by direct high-speed rail)
💸 Flights from ~$66
Lille (LIL)
Lille offers an extremely fast rail connection and is an excellent alternative for French domestic destinations.
📍 ~100 km from Brussels (reachable by TGV or Eurostar train)
💸 Flights from ~$171
Düsseldorf International Airport (DUS)
Düsseldorf International Airport is a significant international hub with good rail connectivity from Brussels.
📍 ~190 km from Brussels (reachable by ICE trains)
💸 Flights from ~$87
Rotterdam The Hague (RTM)
Rotterdam The Hague offers very high reliability and quick transit times, convenient for business travelers.
📍 ~120 km from Brussels (reachable by car or public transport)
💸 Flights from ~$203
Business & First Class Flight Deals to Brussels
Discover luxury on the budget with premium cabin class on flights from Dublin to Brussels.
Elite
Best Elite deals to Brussels
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From DUB
Elite
Aug 12
Brussels, Belgium
82% AI deal score
$640
$320
Save $320
From DUB
Elite
Aug 12
Brussels, Belgium
82% AI deal score
$640
$320
Save $320
From DUB
Elite
Aug 10
Brussels, Belgium
82% AI deal score
$640
$320
Save $320
From DUB
Elite
Aug 31
Brussels, Belgium
82% AI deal score
$641
$320
Save $321
From DUB
Elite
Aug 13
Brussels, Belgium
82% AI deal score
$620
$320
Save $300
From DUB
Elite
Aug 12
Brussels, Belgium
82% AI deal score
$621
$320
Save $301
From DUB
Elite
Aug 27
Brussels, Belgium
82% AI deal score
$638
$322
Save $316
From DUB
Elite
Aug 20
Brussels, Belgium
82% AI deal score
$641
$322
Save $319
From DUB
Elite
Oct 08
Brussels, Belgium
81% AI deal score
$599
$320
Save $279
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$600
$320
Save $280
From DUB
Elite
Oct 08
Brussels, Belgium
81% AI deal score
$600
$320
Save $280
From DUB
Elite
Oct 08
Brussels, Belgium
81% AI deal score
$599
$320
Save $279
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$598
$320
Save $278
From DUB
Elite
Oct 08
Brussels, Belgium
81% AI deal score
$594
$320
Save $274
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$618
$320
Save $298
From DUB
Elite
Oct 08
Brussels, Belgium
81% AI deal score
$598
$320
Save $278
From DUB
Elite
Oct 08
Brussels, Belgium
81% AI deal score
$598
$320
Save $278
From DUB
Elite
Oct 08
Brussels, Belgium
81% AI deal score
$620
$320
Save $300
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$597
$320
Save $277
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$598
$320
Save $278
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$598
$320
Save $278
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$597
$320
Save $277
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$620
$320
Save $300
From DUB
Elite
Sep 03
Brussels, Belgium
81% AI deal score
$634
$320
Save $314
From DUB
Elite
Oct 07
Brussels, Belgium
81% AI deal score
$620
$320
Save $300
From DUB
Elite
Oct 08
Brussels, Belgium
81% AI deal score
$620
$320
Save $300
From DUB
Elite
Aug 12
Brussels, Belgium
81% AI deal score
$620
$320
Save $300
From DUB
Elite
Aug 12
Brussels, Belgium
81% AI deal score
$622
$320
Save $302
From DUB
Elite
Sep 05
Brussels, Belgium
81% AI deal score
$628
$320
Save $308
From DUB
Elite
Oct 06
Brussels, Belgium
81% AI deal score
$620
$320
Save $300
From DUB
Elite
Sep 05
Brussels, Belgium
81% AI deal score
$634
$320
Save $314
From DUB
Elite
Aug 12
Brussels, Belgium
81% AI deal score
$619
$320
Save $299
From DUB
Elite
Aug 10
Brussels, Belgium
81% AI deal score
$619
$320
Save $299
From DUB
Elite
Sep 05
Brussels, Belgium
81% AI deal score
$612
$320
Save $292
From DUB
Elite
Aug 13
Brussels, Belgium
81% AI deal score
$620
$320
Save $300
From DUB
Elite
Aug 12
Brussels, Belgium
81% AI deal score
$619
$320
Save $299
From DUB
Elite
Aug 10
Brussels, Belgium
81% AI deal score
$619
$320
Save $299
From DUB
Elite
Aug 12
Brussels, Belgium
81% AI deal score
$619
$320
Save $299
From DUB
Elite
Aug 27
Brussels, Belgium
81% AI deal score
$624
$322
Save $302
From DUB
Elite
Aug 27
Brussels, Belgium
81% AI deal score
$625
$322
Save $303
From DUB
Elite
Aug 20
Brussels, Belgium
81% AI deal score
$621
$322
Save $299
From DUB
Elite
Oct 01
Brussels, Belgium
81% AI deal score
$600
$322
Save $278
From DUB
Elite
Oct 01
Brussels, Belgium
81% AI deal score
$598
$322
Save $276
From DUB
Elite
Aug 20
Brussels, Belgium
81% AI deal score
$621
$322
Save $299
From DUB
Elite
Aug 27
Brussels, Belgium
81% AI deal score
$624
$322
Save $302
From DUB
Elite
Oct 15
Brussels, Belgium
81% AI deal score
$610
$322
Save $288
From DUB
Elite
Oct 15
Brussels, Belgium
81% AI deal score
$613
$322
Save $291
From DUB
Elite
Aug 26
Brussels, Belgium
81% AI deal score
$625
$322
Save $303
From DUB
Elite
Aug 26
Brussels, Belgium
81% AI deal score
$624
$322
Save $302
From DUB
Elite
Aug 26
Brussels, Belgium
81% AI deal score
$626
$322
Save $304
From DUB
Elite
Aug 26
Brussels, Belgium
81% AI deal score
$631
$322
Save $309
From DUB
Elite
Dec 11
Brussels, Belgium
80% AI deal score
$1,282
$677
Save $605
From DUB
Elite
Nov 13
Brussels, Belgium
79% AI deal score
$540
$354
Save $186
From DUB
Elite
Nov 06
Brussels, Belgium
79% AI deal score
$545
$354
Save $191
From DUB
Elite
Jul 13
Brussels, Belgium
78% AI deal score
$1,349
$775
Save $574
From DUB
Elite
Sep 21
Brussels, Belgium
78% AI deal score
$1,329
$790
Save $539
From DUB
Elite
Oct 06
Brussels, Belgium
77% AI deal score
$1,293
$793
Save $500
From DUB
Elite
Oct 08
Brussels, Belgium
77% AI deal score
$1,270
$798
Save $472
From DUB
Elite
Sep 09
Brussels, Belgium
77% AI deal score
$1,243
$799
Save $444
From DUB
Elite
Aug 27
Brussels, Belgium
76% AI deal score
$1,137
$793
Save $344
From DUB
Elite
Aug 26
Brussels, Belgium
76% AI deal score
$1,136
$793
Save $343
From DUB
Elite
Oct 02
Brussels, Belgium
76% AI deal score
$1,248
$797
Save $451
From DUB
Elite
Oct 15
Brussels, Belgium
76% AI deal score
$1,249
$822
Save $427
From DUB
Elite
Oct 07
Brussels, Belgium
76% AI deal score
$594
$396
Save $198
From DUB
Elite
Aug 05
Brussels, Belgium
76% AI deal score
$1,027
$687
Save $340
From DUB
Elite
Aug 05
Brussels, Belgium
76% AI deal score
$1,039
$687
Save $352
From DUB
Elite
Jul 14
Brussels, Belgium
76% AI deal score
$952
$695
Save $257
From DUB
Elite
Jul 14
Brussels, Belgium
76% AI deal score
$952
$695
Save $257
From DUB
Elite
Aug 13
Brussels, Belgium
75% AI deal score
$1,098
$793
Save $305
From DUB
Elite
Aug 25
Brussels, Belgium
75% AI deal score
$1,126
$793
Save $333
From DUB
Elite
Sep 02
Brussels, Belgium
75% AI deal score
$1,204
$825
Save $379
From DUB
Elite
Jul 31
Brussels, Belgium
75% AI deal score
$1,386
$866
Save $520
From DUB
Elite
Aug 01
Brussels, Belgium
75% AI deal score
$1,274
$866
Save $408
From DUB
Elite
Nov 27
Brussels, Belgium
75% AI deal score
$539
$421
Save $118
From DUB
Elite
Oct 30
Brussels, Belgium
75% AI deal score
$606
$423
Save $183
From DUB
Elite
Dec 11
Brussels, Belgium
75% AI deal score
$543
$426
Save $117
From DUB
Elite
Nov 04
Brussels, Belgium
74% AI deal score
$1,161
$818
Save $343
From DUB
Elite
Jul 04
Brussels, Belgium
74% AI deal score
$1,377
$898
Save $479
From DUB
Elite
Nov 20
Brussels, Belgium
74% AI deal score
$539
$431
Save $108
From DUB
Elite
Jul 22
Brussels, Belgium
74% AI deal score
$961
$736
Save $225
From DUB
Elite
Jul 16
Brussels, Belgium
74% AI deal score
$971
$743
Save $228
From DUB
Elite
Aug 11
Brussels, Belgium
73% AI deal score
$1,056
$766
Save $290
From DUB
Elite
Sep 23
Brussels, Belgium
70% AI deal score
$1,231
$899
Save $332
From DUB
Elite
Jul 09
Brussels, Belgium
70% AI deal score
$1,333
$902
Save $431
From DUB
Elite
Jul 31
Brussels, Belgium
70% AI deal score
$1,405
$933
Save $472
From DUB
Elite
Nov 05
Brussels, Belgium
69% AI deal score
$1,191
$921
Save $270
From DUB
Elite
Jul 03
Brussels, Belgium
69% AI deal score
$1,379
$925
Save $454
From DUB
Elite
Jul 28
Brussels, Belgium
69% AI deal score
$1,342
$926
Save $416
From DUB
Elite
Aug 01
Brussels, Belgium
69% AI deal score
$1,287
$933
Save $354
From DUB
Elite
Aug 05
Brussels, Belgium
69% AI deal score
$1,027
$766
Save $261
From DUB
Elite
Aug 10
Brussels, Belgium
68% AI deal score
$1,123
$946
Save $177
From DUB
Elite
Jul 23
Brussels, Belgium
68% AI deal score
$1,335
$973
Save $362
From DUB
Elite
Jul 11
Brussels, Belgium
67% AI deal score
$1,387
$1,103
Save $284
From DUB
Elite
Dec 05
Brussels, Belgium
66% AI deal score
$1,246
$1,060
Save $186
From DUB
Elite
Sep 28
Brussels, Belgium
50% AI deal score
$633
$567
Save $66
From DUB
Elite
Sep 28
Brussels, Belgium
50% AI deal score
$628
$567
Save $61
From DUB
Elite
Sep 28
Brussels, Belgium
50% AI deal score
$632
$567
Save $65
From DUB
Elite
Jul 06
Brussels, Belgium
49% AI deal score
$1,416
$1,319
Save $97
From DUB
Elite
Sep 28
Brussels, Belgium
49% AI deal score
$612
$567
Save $45
From DUB
Elite
Sep 28
Brussels, Belgium
49% AI deal score
$612
$567
Save $45