
Popular airlines from Dublin Airport (DUB) to Brussels Airport (BRU)
- Aer Lingus
Aer Lingus
- Lufthansa
Lufthansa
- British Airways
British Airways
- SAS
SAS
- Swiss International Air Lines
Swiss International Air Lines
- KLM
KLM
- Ryanair
Ryanair
- Plan, book, fly with confidence
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Cheap flights from Dublin to Brussels (DUB-BRU)
Prices were available within the past 7 days and start at €25 for one-way flights and €50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 18 Sep - Mon, 22 Sep
DUB
Dublin
BRU
Brussels
€50 Return, just found
€50
Return
just found

Thu, 18 Sep - Mon, 22 Sep
DUB
Dublin
BRU
Brussels
€55 Return, just found
€55
Return
just found

Tue, 30 Sep - Fri, 3 Oct
DUB
Dublin
BRU
Brussels
€56 Return, found 2 days ago
€56
Return
found 2 days ago

Fri, 12 Sep - Wed, 17 Sep
DUB
Dublin
BRU
Brussels
€57 Return, found 1 day ago
€57
Return
found 1 day ago

Fri, 17 Oct - Tue, 21 Oct
DUB
Dublin
BRU
Brussels
€58 Return, found 5 hours ago
€58
Return
found 5 hours ago

Mon, 8 Sep - Sat, 13 Sep
DUB
Dublin
BRU
Brussels
€59 Return, found 5 hours ago
€59
Return
found 5 hours ago

Sun, 26 Oct - Tue, 28 Oct
DUB
Dublin
BRU
Brussels
€73 Return, found 1 day ago
€73
Return
found 1 day ago

Thu, 5 Mar - Mon, 9 Mar
DUB
Dublin
BRU
Brussels
€159 Return, found 6 hours ago
€159
Return
found 6 hours ago

Fri, 30 Jan - Sun, 1 Feb
DUB
Dublin
BRU
Brussels
€168 Return, found 12 hours ago
€168
Return
found 12 hours ago

Fri, 21 Nov - Sun, 23 Nov
DUB
Dublin
BRU
Brussels
€176 Return, found 1 hour ago
€176
Return
found 1 hour ago
Find the cheapest month to fly from Dublin (DUB) to Brussels (BRU)
May is typically the cheapest month to fly
From €46 - €165 per traveller.
Graph displaying average flight prices per month
Origin airport | Dublin |
Destination airport | Brussels - National |
Airlines serving | Aer Lingus, Air Baltic, Austrian Airlines, British Airways, Iberia, KLM, Lufthansa, Norwegian Air Shuttle, Ryanair, Scandinavian Airlines, Swiss International Air Lines, Widerøe |
Return price | €50 |
Distance | 778 km |
Perfect flights from Dublin to Brussels
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Dublin to Brussels. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Dublin to Brussels - National ticket options cater to your travel preferences, with incredible one-way fares from €25 and roundtrip prices from €50. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Brussels - National and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Brussels.
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