China Southern Airlines Flight 9C3966 Deals & Information (2025/2026)

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China Southern Airlines Flight 3966 Route Deals From $304

The cheapest prices found with in the last 7 days for return flights were $600 and $304 for one-way flights to Shenzhen Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 11 - Sun, Sep 14
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$600 Roundtrip, found 1 day ago
$600
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Thu, Sep 11 from Hongqiao Intl. to Shenzhen Intl., returning Sun, Sep 14, priced at $600 found 1 day ago
Tue, Sep 16 - Sat, Sep 20
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$609 Roundtrip, found 5 days ago
$609
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Tue, Sep 16 from Hongqiao Intl. to Shenzhen Intl., returning Sat, Sep 20, priced at $609 found 5 days ago
Fri, Oct 10 - Sun, Oct 12
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$622 Roundtrip, found 1 day ago
$622
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Fri, Oct 10 from Hongqiao Intl. to Shenzhen Intl., returning Sun, Oct 12, priced at $622 found 1 day ago
Thu, Sep 18 - Sun, Sep 21
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$625 Roundtrip, found 3 days ago
$625
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Thu, Sep 18 from Hongqiao Intl. to Shenzhen Intl., returning Sun, Sep 21, priced at $625 found 3 days ago
Tue, Sep 30 - Sat, Oct 4
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$644 Roundtrip, found 5 hours ago
$644
Roundtrip
found 5 hours ago
Select China Southern Airlines flight, departing Tue, Sep 30 from Hongqiao Intl. to Shenzhen Intl., returning Sat, Oct 4, priced at $644 found 5 hours ago
Thu, Sep 11 - Sun, Sep 14
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$654 Roundtrip, found 1 day ago
$654
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Thu, Sep 11 from Hongqiao Intl. to Shenzhen Intl., returning Sun, Sep 14, priced at $654 found 1 day ago

Frequently asked questions

What route does flight number CZ3966 take?
Flight number CZ3966 flies straight from Shanghai Hongqiao Intl. Airport to Shenzhen Intl. Airport. During this trip, expect to be in the air for 2 hours and 35 minutes. It's wise to book ahead to lock in your preferred seat.
What terminal does CZ3966 fly out of?
Flight number CZ3966 runs between Shanghai Hongqiao Intl. Airport and Shenzhen Airport (SZX-Shenzhen Intl.), and travelers on this flight usually board the aircraft from Terminal 2.
What kind of plane is on flight number CZ3966?
You'll likely be boarding an Airbus A330 if you're on flight number CZ3966. This flight almost always departs from Shanghai Airport (SHA-Hongqiao Intl.) and comes in to land at Shenzhen Intl. 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 CZ3966 flight with Travelocity, please visit our Customer Service Portal.