Your travel platformSkip navigation

Scan the QR code and download our app

Brussels

Flights Dublin Brussels

Special flight deals from Dublin to Brussels

Why book flights with eSky?

Largest choice of flights

With flights from over 500 airlines, we'll find your perfect match in seconds.

Flexible search

Extend your search to include nearby airports and flex your dates for the cheapest deals.

Excellent products and services

Need travel insurance, cancellation insurance, car hire, local attraction bookings or more? We have you covered.

Over 4950 customer reviews - choose proven quality and book with complete confidence.

Find the best time to book cheap flights to Brussels

Flexible on travel dates? Discover the cheapest month to fly to Brussels

  • Cheapest round-trip flight

    from €35

  • Cheapest month to travel

    November

  • The cheapest day to fly

    Wednesday

  • Lowest prices

    3 months before
Oct
€40
Nov
€35
Dec
€48
Jan
€50
Feb
€55
Mar
€55
Apr
€92
May
€92
Jun
€108
Jul
€108
Aug
€108
Sept
€108

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    €178

  • 3 months before

    from

    €141

  • 30 days before

    from

    €170

  • 7 days before

    from

    €241

  • 1 day before

    from

    €403

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€105
Mon
€113
Tue
€94
Wed
€99
Thu
€114
Fri
€119
Sat
€125
Sun

General information

  • Local time (UTC+1)

  • Flight time from Dublin

  • Local currency

    EUR
Brussels
Brussels, the capital of Belgium, lies on the river Senne in the central part of the country. It is an important administrative centre and the seat of the king, the Belgian parliament and the institutions of the EU and NATO. The city offers cultural riches including the Royal Museums of Fine Arts and numerous universities. The history of Brussels goes back to 966, and its Grand Place is known around the world. The temperate climate makes spring and autumn the best time to visit, when temperatures are pleasant and ideal for sightseeing.