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Cheapest one-way flights from Dublin (DUB) to Brussels (BRU), December

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
09 Dec	Aer Lingus Direct Flight
05 Dec	Ryanair Direct Flight
07 Dec	Ryanair Direct Flight
11 Dec	Ryanair Direct Flight
12 Dec	Ryanair Direct Flight
14 Dec	Ryanair Direct Flight
18 Dec	Ryanair Direct Flight
23 Dec	Ryanair Direct Flight
13 Dec	Ryanair Direct Flight
24 Dec	Ryanair Direct Flight

deals for return flights from Dublin to Brussels in December.

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Updated Jul 24, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Dublin (DUB) to Brussels (BRU), December

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