Cheap flights from Dublin to Brussels East

View AU$57 flight on Sat, 30 Aug. 2025Opens in a new window

Popular airlines from Dublin to Brussels East

  • Aer Lingus

    Aer Lingus

  • SAS

    SAS

  • British Airways

    British Airways

  • Iberia

    Iberia

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap Flights from Dublin (DUB) to Brussels East (BRU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 13 Aug. - Wed, 20 Aug.
DUB
Dublin
BRU
Brussels
AU$124 Return, found 5 days ago
AU$124
Return
found 5 days ago
Select Aer Lingus flight, departing Wed, 13 Aug. from Dublin to Brussels, returning Wed, 20 Aug., priced at AU$124 found 5 days ago
Aer Lingus
Fri, 10 Oct. - Fri, 17 Oct.
DUB
Dublin
BRU
Brussels
AU$128 Return, found 4 days ago
AU$128
Return
found 4 days ago
Select Aer Lingus flight, departing Fri, 10 Oct. from Dublin to Brussels, returning Fri, 17 Oct., priced at AU$128 found 4 days ago
Lufthansa
Wed, 3 Sep. - Wed, 10 Sep.
DUB
Dublin
BRU
Brussels
AU$331 Return, found 4 days ago
AU$331
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 3 Sep. from Dublin to Brussels, returning Wed, 10 Sep., priced at AU$331 found 4 days ago
Scandinavian Airlines
Wed, 1 Oct. - Fri, 3 Oct.
DUB
Dublin
BRU
Brussels
AU$365 Return, found 22 hours ago
AU$365
Return
found 22 hours ago
Select Scandinavian Airlines flight, departing Wed, 1 Oct. from Dublin to Brussels, returning Fri, 3 Oct., priced at AU$365 found 22 hours ago
KLM
Mon, 8 Dec. - Thu, 11 Dec.
DUB
Dublin
ZYR
Brussels
AU$386 Return, found 1 day ago
AU$386
Return
found 1 day ago
Select KLM flight, departing Mon, 8 Dec. from Dublin to Brussels, returning Thu, 11 Dec., priced at AU$386 found 1 day ago
Swiss International Air Lines
Thu, 2 Oct. - Sat, 4 Oct.
DUB
Dublin
BRU
Brussels
AU$408 Return, found 22 hours ago
AU$408
Return
found 22 hours ago
Select Swiss International Air Lines flight, departing Thu, 2 Oct. from Dublin to Brussels, returning Sat, 4 Oct., priced at AU$408 found 22 hours ago

Find the cheapest month to fly from Dublin (DUB) to Brussels (BRU)

May is typically the cheapest month to fly

From AU$83 - AU$294 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.