S$129 Cheap Flights from Dublin to Brussels

View S$129 flight on Tue, 12 May, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Brussels Airport (BRU)

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Cheap Flights from Dublin to Brussels (DUB-BRU)

Prices were available within the past 7 days and start at S$129 for one-way flights and S$320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 12 May - Sat, 16 May
DUB
Dublin
BRU
Brussels
S$320 Return, found 6 days ago
S$320
Return
found 6 days ago
Select Aer Lingus flight, departing Tue, 12 May from Dublin to Brussels, returning Sat, 16 May, priced at S$320 found 6 days ago
Scandinavian Airlines
Tue, 12 May - Sat, 16 May
DUB
Dublin
BRU
Brussels
S$324 Return, found 6 days ago
S$324
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, 12 May from Dublin to Brussels, returning Sat, 16 May, priced at S$324 found 6 days ago
KLM
Sat, 31 Oct - Sun, 1 Nov
DUB
Dublin
BRU
Brussels
S$338 Return, found 4 days ago
S$338
Return
found 4 days ago
Select KLM flight, departing Sat, 31 Oct from Dublin to Brussels, returning Sun, 1 Nov, priced at S$338 found 4 days ago
Aer Lingus
Sat, 18 Jul - Sun, 2 Aug
DUB
Dublin
BRU
Brussels
S$348 Return, found 1 day ago
S$348
Return
found 1 day ago
Select Aer Lingus flight, departing Sat, 18 Jul from Dublin to Brussels, returning Sun, 2 Aug, priced at S$348 found 1 day ago
British Airways
Tue, 12 May - Sat, 16 May
DUB
Dublin
BRU
Brussels
S$350 Return, found 6 days ago
S$350
Return
found 6 days ago
Select British Airways flight, departing Tue, 12 May from Dublin to Brussels, returning Sat, 16 May, priced at S$350 found 6 days ago
Aer Lingus
Tue, 12 May - Sat, 16 May
DUB
Dublin
BRU
Brussels
S$365 Return, found 6 days ago
S$365
Return
found 6 days ago
Select Aer Lingus flight, departing Tue, 12 May from Dublin to Brussels, returning Sat, 16 May, priced at S$365 found 6 days ago
British Airways
Sat, 18 Apr - Wed, 22 Apr
DUB
Dublin
BRU
Brussels
S$368 Return, found 6 days ago
S$368
Return
found 6 days ago
Select British Airways flight, departing Sat, 18 Apr from Dublin to Brussels, returning Wed, 22 Apr, priced at S$368 found 6 days ago
Aer Lingus
Sat, 18 Apr - Wed, 22 Apr
DUB
Dublin
BRU
Brussels
S$370 Return, found 6 days ago
S$370
Return
found 6 days ago
Select Aer Lingus flight, departing Sat, 18 Apr from Dublin to Brussels, returning Wed, 22 Apr, priced at S$370 found 6 days ago
Aer Lingus
Sat, 31 Oct - Sun, 1 Nov
DUB
Dublin
BRU
Brussels
S$377 Return, found 4 days ago
S$377
Return
found 4 days ago
Select Aer Lingus flight, departing Sat, 31 Oct from Dublin to Brussels, returning Sun, 1 Nov, priced at S$377 found 4 days ago
Lufthansa
Tue, 12 May - Sat, 16 May
DUB
Dublin
BRU
Brussels
S$413 Return, found 6 days ago
S$413
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 12 May from Dublin to Brussels, returning Sat, 16 May, priced at S$413 found 6 days ago

Frequently asked questions

How much is a flight from Dublin Airport to BRU?
Round-trip tickets from Dublin Airport (DUB) to BRU start from S$320. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport (DUB) to Brussels - National Airport (BRU)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from DUB to BRU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dublin Airport to BRU flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dublin Airport (DUB) to BRU?
That new movie you've been wanting to see will just have to wait — the flight distance between Dublin Airport (DUB) (DUB) and Brussels Airport (BRU) is only 780 kilometres. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from Dublin Airport (DUB) to Brussels Airport?
One airline that operates on the route from Dublin Airport (DUB) to Brussels Airport is Aer Lingus (EI). It offers 65 monthly flights. Offering 52 flights a month along this route, Ryanair (FR) is another top pick.
Are DUB to Brussels Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute deals between DUB and BRU are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to lock in your seat when the price is right.

Travel information

Origin airport
Dublin
Destination airport
Brussels - National
Return price
S$319
Distance
778 km
Average flight time
2 hours 45 mins

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