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 $573 and $304 for one-way flights to Shenzhen Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Wed, Oct 8
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$573 Roundtrip, found 2 days ago
$573
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Sat, Oct 4 from Hongqiao Intl. to Shenzhen Intl., returning Wed, Oct 8, priced at $573 found 2 days ago
Thu, Oct 9 - Tue, Oct 21
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$584 Roundtrip, found 2 days ago
$584
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Thu, Oct 9 from Hongqiao Intl. to Shenzhen Intl., returning Tue, Oct 21, priced at $584 found 2 days ago
Sat, Oct 18 - Tue, Oct 21
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$610 Roundtrip, found 6 days ago
$610
Roundtrip
found 6 days ago
Select China Southern Airlines flight, departing Sat, Oct 18 from Hongqiao Intl. to Shenzhen Intl., returning Tue, Oct 21, priced at $610 found 6 days ago
Sat, Oct 11 - Sat, Oct 18
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$621 Roundtrip, found 6 days ago
$621
Roundtrip
found 6 days ago
Select China Southern Airlines flight, departing Sat, Oct 11 from Hongqiao Intl. to Shenzhen Intl., returning Sat, Oct 18, priced at $621 found 6 days ago
Mon, Oct 6 - Tue, Oct 7
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$638 Roundtrip, found 8 hours ago
$638
Roundtrip
found 8 hours ago
Select China Southern Airlines flight, departing Mon, Oct 6 from Hongqiao Intl. to Shenzhen Intl., returning Tue, Oct 7, priced at $638 found 8 hours ago
Mon, Oct 13 - Sat, Oct 18
SHA
Hongqiao Intl.
SZX
Shenzhen Intl.
$657 Roundtrip, found 1 day ago
$657
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Mon, Oct 13 from Hongqiao Intl. to Shenzhen Intl., returning Sat, Oct 18, priced at $657 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.