Cheap flights from Dublin to Brussels
Choose between Ryanair, Lufthansa, or TUI fly Belgium to find the best price
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Weekly direct flights
Aer Lingus on Mondays, Tuesdays, Thursdays, Fridays, and Sundays.
Ryanair on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from Dublin to Brussels
|Name||Carrier code||IATA Code||Passport needed during booking||Online check-in available|
|Ryanair||RYR||FR||No||Opens 24 days before flight|
Closes 2 hours before flight
|TUI fly Belgium||JAF||TB||No||Opens 24 days before flight|
Closes 6 hours before flight
|KLM Royal Dutch Airlines||KLM||KL||Yes||Opens 30 days before flight|
Closes 1 hours before flight
|Aer Lingus||EIN||EI||No||Opens 48 days before flight|
Closes 5 hours before flight
Frequently asked questions
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