Brussels Airlines Flight 3727 Deals & Information (2025/2026)

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Brussels Airlines Flight 3727 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $131 and $75 for one-way flights to Adolfo Suárez Madrid-Barajas for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 20 - Mon, Nov 24
BRU
Brussels - National
MAD
Adolfo Suárez Madrid-Barajas
$131 Roundtrip, found 2 days ago
$131
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Thu, Nov 20 from Brussels - National to Adolfo Suárez Madrid-Barajas, returning Mon, Nov 24, priced at $131 found 2 days ago
Wed, Nov 12 - Thu, Nov 13
BRU
Brussels - National
MAD
Adolfo Suárez Madrid-Barajas
$141 Roundtrip, found 6 days ago
$141
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Wed, Nov 12 from Brussels - National to Adolfo Suárez Madrid-Barajas, returning Thu, Nov 13, priced at $141 found 6 days ago
Wed, Nov 12 - Thu, Nov 13
BRU
Brussels - National
MAD
Adolfo Suárez Madrid-Barajas
$158 Roundtrip, found 6 days ago
$158
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Wed, Nov 12 from Brussels - National to Adolfo Suárez Madrid-Barajas, returning Thu, Nov 13, priced at $158 found 6 days ago
Wed, Oct 1 - Thu, Oct 2
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 Wed, Oct 1 from Brussels - National to Adolfo Suárez Madrid-Barajas, returning Thu, Oct 2, priced at $159 found 1 day 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.