China Southern Airlines Flight 3975 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

China Southern Airlines Flight 3975 Route Deals From $284

The cheapest prices found with in the last 7 days for return flights were $573 and $284 for one-way flights to Shenzhen Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 31 - Wed, Jun 4
CGO
Zhengzhou
SZX
Shenzhen Intl.
$573 Roundtrip, found 3 days ago
$573
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Sat, May 31 from Zhengzhou to Shenzhen Intl., returning Wed, Jun 4, priced at $573 found 3 days ago
Tue, Jun 3 - Thu, Jun 5
CGO
Zhengzhou
SZX
Shenzhen Intl.
$575 Roundtrip, found 3 days ago
$575
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Tue, Jun 3 from Zhengzhou to Shenzhen Intl., returning Thu, Jun 5, priced at $575 found 3 days ago
Sat, May 31 - Wed, Jun 4
CGO
Zhengzhou
SZX
Shenzhen Intl.
$627 Roundtrip, found 3 days ago
$627
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Sat, May 31 from Zhengzhou to Shenzhen Intl., returning Wed, Jun 4, priced at $627 found 3 days ago
Sat, May 31 - Wed, Jun 4
CGO
Zhengzhou
SZX
Shenzhen Intl.
$758 Roundtrip, found 3 days ago
$758
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Sat, May 31 from Zhengzhou to Shenzhen Intl., returning Wed, Jun 4, priced at $758 found 3 days ago

Frequently asked questions

What route does flight number CZ3975 take?
CZ3975 jets between Zhengzhou Xinzheng Intl. Airport and Shenzhen Airport (SZX-Shenzhen Intl.) directly. This trip takes 2 hours and 30 minutes.
What terminal does CZ3975 fly out of?
You’ll likely be hopping on the plane at Terminal 2 if you’re traveling on CZ3975 direct from Zhengzhou Xinzheng Intl. Airport to Shenzhen Intl. Airport.
What kind of plane is on flight number CZ3975?
The route for flight number CZ3975 is almost always CGO to Shenzhen Intl. Airport (SZX), and the Boeing 737-800 is the aircraft model you’re likely to be flying with.
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 CZ3975 flight with Travelocity, please visit our Customer Service Portal.