China Southern Airlines Flight 6521 Deals & Information (2026/2027)

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 6521 Route Deals From $190

The cheapest prices found with in the last 7 days for return flights were $423 and $190 for one-way flights to Pudong Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 11 - Thu, Feb 12
DLC
Dalian Intl.
PVG
Pudong Intl.
$423 Roundtrip, found 12 hours ago
$423
Roundtrip
found 12 hours ago
Select China Southern Airlines flight, departing Wed, Feb 11 from Dalian Intl. to Pudong Intl., returning Thu, Feb 12, priced at $423 found 12 hours ago
Wed, Feb 11 - Thu, Feb 12
DLC
Dalian Intl.
PVG
Pudong Intl.
$997 Roundtrip, found 12 hours ago
$997
Roundtrip
found 12 hours ago
Select China Southern Airlines flight, departing Wed, Feb 11 from Dalian Intl. to Pudong Intl., returning Thu, Feb 12, priced at $997 found 12 hours ago

Frequently asked questions

What route does flight number CZ6521 take?
Flight number CZ6521 flies directly from Dalian Intl. Airport (DLC) to PVG. During this trip, you can expect to be in the air for 2 hours and 5 minutes. It pays to book ahead to get your favorite seat.
How often is CZ6521 on time?
For passengers flying with China Southern Airlines flight number CZ6521 from Dalian Airport (DLC-Dalian Intl.) to Shanghai Airport (PVG-Pudong Intl.), 93% of these services depart on time. If it happens to be delayed, the wait time is approximately 1 hour and 33 minutes on average. Thanks to the air carrier's top-notch service, this trip has earned a 2.45-star rating.
What kind of plane is on flight number CZ6521?
The route for CZ6521 is most commonly Dalian Zhoushuizi Intl. Airport to Shanghai Pudong Airport, and the Airbus A321 is the type of aircraft you're likely to be traveling on.
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 CZ6521 flight with Travelocity, please visit our Customer Service Portal.