China Southern Airlines Flight 3434 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 3434 Route Deals From $351

The cheapest prices found with in the last 7 days for return flights were $657 and $351 for one-way flights to Shenzhen Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 18 - Sun, Nov 30
TFU
Tianfu Intl.
SZX
Shenzhen Intl.
$657 Roundtrip, found 4 days ago
$657
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Tue, Nov 18 from Tianfu Intl. to Shenzhen Intl., returning Sun, Nov 30, priced at $657 found 4 days ago
Tue, Nov 18 - Sun, Nov 30
TFU
Tianfu Intl.
SZX
Shenzhen Intl.
$673 Roundtrip, found 4 days ago
$673
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Tue, Nov 18 from Tianfu Intl. to Shenzhen Intl., returning Sun, Nov 30, priced at $673 found 4 days ago
Thu, Oct 23 - Sun, Oct 26
TFU
Tianfu Intl.
SZX
Shenzhen Intl.
$686 Roundtrip, found 5 days ago
$686
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Thu, Oct 23 from Tianfu Intl. to Shenzhen Intl., returning Sun, Oct 26, priced at $686 found 5 days ago
Thu, Oct 2 - Sun, Oct 5
TFU
Tianfu Intl.
SZX
Shenzhen Intl.
$693 Roundtrip, found 15 hours ago
$693
Roundtrip
found 15 hours ago
Select China Southern Airlines flight, departing Thu, Oct 2 from Tianfu Intl. to Shenzhen Intl., returning Sun, Oct 5, priced at $693 found 15 hours ago
Thu, Oct 23 - Sun, Oct 26
TFU
Tianfu Intl.
SZX
Shenzhen Intl.
$695 Roundtrip, found 5 days ago
$695
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Thu, Oct 23 from Tianfu Intl. to Shenzhen Intl., returning Sun, Oct 26, priced at $695 found 5 days ago
Thu, Oct 2 - Thu, Oct 9
TFU
Tianfu Intl.
SZX
Shenzhen Intl.
$696 Roundtrip, found 5 days ago
$696
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Thu, Oct 2 from Tianfu Intl. to Shenzhen Intl., returning Thu, Oct 9, priced at $696 found 5 days ago
Thu, Oct 2 - Sun, Oct 5
TFU
Tianfu Intl.
SZX
Shenzhen Intl.
$701 Roundtrip, found 15 hours ago
$701
Roundtrip
found 15 hours ago
Select China Southern Airlines flight, departing Thu, Oct 2 from Tianfu Intl. to Shenzhen Intl., returning Sun, Oct 5, priced at $701 found 15 hours ago

Frequently asked questions

What route does flight number CZ3434 take?
CZ3434 jets between Chengdu Airport (CTU-Shuangliu Intl.) and Shenzhen Intl. Airport (SZX) directly. This service typically takes 2 hours and 20 minutes.
How often is CZ3434 on time?
About 72% of flight number CZ3434 services depart as scheduled — so leave a little extra buffer room in your bookings. If you experience a delay, the regular wait time is roughly 30 minutes. You might want to keep this in mind if you need to catch a connecting journey or your friend is meeting you at the airport. This trip has a star rating of 1.15.
What terminal does CZ3434 fly out of?
Flights between Chengdu Airport (CTU-Shuangliu Intl.) and SZX are served by CZ3434, and passengers who travel on this flight normally depart from Terminal 2.
What kind of plane is on flight number CZ3434?
Expect to hop on board an Airbus A330 if your flight number is CZ3434. The majority of flights from Shuangliu Intl. Airport (CTU) to Shenzhen Intl. Airport operate using this type of plane.
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 CZ3434 flight with Travelocity, please visit our Customer Service Portal.