China Southern Airlines Flight ZH3454 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 3454 Route Deals From $370

The cheapest prices found with in the last 7 days for return flights were $657 and $370 for one-way flights to Shenzhen Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 7 - Mon, Aug 11
CTU
Shuangliu Intl.
SZX
Shenzhen Intl.
$657 Roundtrip, found 19 hours ago
$657
Roundtrip
found 19 hours ago
Select China Southern Airlines flight, departing Thu, Aug 7 from Shuangliu Intl. to Shenzhen Intl., returning Mon, Aug 11, priced at $657 found 19 hours ago
Thu, Aug 7 - Mon, Aug 11
CTU
Shuangliu Intl.
SZX
Shenzhen Intl.
$720 Roundtrip, found 19 hours ago
$720
Roundtrip
found 19 hours ago
Select China Southern Airlines flight, departing Thu, Aug 7 from Shuangliu Intl. to Shenzhen Intl., returning Mon, Aug 11, priced at $720 found 19 hours ago
Thu, Aug 7 - Mon, Aug 11
CTU
Shuangliu Intl.
SZX
Shenzhen Intl.
$745 Roundtrip, found 19 hours ago
$745
Roundtrip
found 19 hours ago
Select China Southern Airlines flight, departing Thu, Aug 7 from Shuangliu Intl. to Shenzhen Intl., returning Mon, Aug 11, priced at $745 found 19 hours ago
Thu, Aug 7 - Mon, Aug 11
CTU
Shuangliu Intl.
SZX
Shenzhen Intl.
$746 Roundtrip, found 19 hours ago
$746
Roundtrip
found 19 hours ago
Select China Southern Airlines flight, departing Thu, Aug 7 from Shuangliu Intl. to Shenzhen Intl., returning Mon, Aug 11, priced at $746 found 19 hours ago
Thu, Aug 7 - Mon, Aug 11
CTU
Shuangliu Intl.
SZX
Shenzhen Intl.
$809 Roundtrip, found 19 hours ago
$809
Roundtrip
found 19 hours ago
Select China Southern Airlines flight, departing Thu, Aug 7 from Shuangliu Intl. to Shenzhen Intl., returning Mon, Aug 11, priced at $809 found 19 hours ago
Thu, Aug 7 - Mon, Aug 11
CTU
Shuangliu Intl.
SZX
Shenzhen Intl.
$851 Roundtrip, found 19 hours ago
$851
Roundtrip
found 19 hours ago
Select China Southern Airlines flight, departing Thu, Aug 7 from Shuangliu Intl. to Shenzhen Intl., returning Mon, Aug 11, priced at $851 found 19 hours ago

Frequently asked questions

What route does flight number CZ3454 take?
CZ3454 jets from Chengdu Shuangliu Intl. Airport to Shenzhen Intl. Airport (SZX) directly. This trip takes 2 hours and 25 minutes.
How often is CZ3454 on time?
If you're traveling on China Southern Airlines flight number CZ3454, you may want to keep a book or tablet handy — 75% of these services arrive on schedule. If your flight experiences a setback, the typical wait is about 29 minutes. This route has a 1.3-star rating.
What terminal does CZ3454 fly out of?
You'll likely be taking off from Terminal 2 if you're flying on CZ3454 direct from CTU to Shenzhen Intl. Airport.
What kind of plane is on flight number CZ3454?
The Airbus A330 is the kind of plane predominantly used for flight CZ3454. This flight nearly always jets off from Chengdu Airport (CTU-Shuangliu Intl.) and touches down at Shenzhen Intl. Airport (SZX).
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 CZ3454 flight with Travelocity, please visit our Customer Service Portal.