Brussels Airlines Flight FR3727 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

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 $65

The cheapest prices found with in the last 7 days for return flights were $144 and $65 for one-way flights to Adolfo Suárez Madrid-Barajas for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 9 - Wed, Nov 12
BRU
Brussels - National
MAD
Adolfo Suárez Madrid-Barajas
$144 Roundtrip, found 22 hours ago
$144
Roundtrip
found 22 hours ago
Select Brussels Airlines flight, departing Sun, Nov 9 from Brussels - National to Adolfo Suárez Madrid-Barajas, returning Wed, Nov 12, priced at $144 found 22 hours ago
Mon, Nov 24 - Thu, Nov 27
BRU
Brussels - National
MAD
Adolfo Suárez Madrid-Barajas
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Mon, Nov 24 from Brussels - National to Adolfo Suárez Madrid-Barajas, returning Thu, Nov 27, priced at $159 found 1 day ago
Fri, Nov 14 - Mon, Nov 17
BRU
Brussels - National
MAD
Adolfo Suárez Madrid-Barajas
$162 Roundtrip, found 3 hours ago
$162
Roundtrip
found 3 hours ago
Select Brussels Airlines flight, departing Fri, Nov 14 from Brussels - National to Adolfo Suárez Madrid-Barajas, returning Mon, Nov 17, priced at $162 found 3 hours ago

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.