Brussels Airlines Flight OS2905 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number SN2905 take?
Flight number SN2905 operates directly from Brussels Airport to Vienna Airport. During this trip, you can expect to be in the air for 1 hour and 45 minutes. It's wise to book ahead to get your favorite seat.
What kind of plane is on flight number SN2905?
The route for SN2905 is nearly always Brussels - National Airport (BRU) to VIE, and the Airbus A319 is the type of plane you'll probably be heading off on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your SN2905 flight with Travelocity, please visit our Customer Service Portal.