Brussels Airlines Flight UX3727 Deals & Information (2024/2025)

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Brussels Airlines Flight 3727 Route Deals From $63

The cheapest prices found with in the last 7 days for return flights were $119 and $63 for one-way flights to Adolfo Suárez Madrid-Barajas for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number SN3727 take?
SN3727 jets between Brussels Airport (BRU-Brussels - National) and Madrid–Barajas Airport directly. This service generally takes 2 hours and 25 minutes.
What kind of plane is on flight number SN3727?
The Airbus A319 is the type of plane that’s mostly used for flight SN3727. More often than not, this flight heads off from Brussels Airport (BRU-Brussels - National) and touches down at MAD.
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 SN3727 flight with Travelocity, please visit our Customer Service Portal.