Brussels Airlines Flight FR3812 Deals & Information (2024/2025)

Wander Wisely with exceptional service, 24/7 support

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

Change your flight without a fee on select flights

Brussels Airlines Flight 3812 Route Deals From $126

The cheapest prices found with in the last 7 days for return flights were $193 and $126 for one-way flights to Brussels - National for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 7 - Sun, Nov 10
OPO
Dr. Francisco de Sa Carneiro
BRU
Brussels - National
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Thu, Nov 7 from Dr. Francisco de Sa Carneiro to Brussels - National, returning Sun, Nov 10, priced at $193 found 4 days ago
Fri, Jun 14 - Sun, Jun 16
OPO
Dr. Francisco de Sa Carneiro
BRU
Brussels - National
$229 Roundtrip, found 18 hours ago
$229
Roundtrip
found 18 hours ago
Select Brussels Airlines flight, departing Fri, Jun 14 from Dr. Francisco de Sa Carneiro to Brussels - National, returning Sun, Jun 16, priced at $229 found 18 hours ago

Frequently asked questions

What route does flight number SN3812 take?
You’ll be landing into Brussels - National Airport (BRU) from Porto Airport (OPO-Dr. Francisco de Sa Carneiro) if you’re traveling on flight number SN3812. You’ll be in the sky for 2 hours and 20 minutes during this journey. What’s more, the service conveniently travels direct.
How often is SN3812 on time?
About 100% of SN3812 flights arrive on time — so if you’re taking to the skies between Dr. Francisco de Sa Carneiro Airport (OPO) and BRU, you can kick back knowing that you’ll land at your destination as quickly as possible. On the rare occasion that your Brussels Airlines journey encounters a delay, you can expect a wait time of roughly 3 minutes. Due to the airline’s high standard, this route has a star rating of 3.8.
What kind of plane is on flight number SN3812?
You’ll likely be boarding an Airbus A320 if you’ve reserved a seat on flight SN3812. Generally, this flight heads off from Porto Airport and touches down at Brussels Airport.
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 SN3812 flight with Travelocity, please visit our Customer Service Portal.