China Southern Airlines Flight 6521 Deals & Information (2025/2026)

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China Southern Airlines Flight 6521 Route Deals From $218

The cheapest prices found with in the last 7 days for return flights were $435 and $218 for one-way flights to Pudong Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 22 - Fri, Jul 25
DLC
Dalian Intl.
PVG
Pudong Intl.
$435 Roundtrip, found 2 hours ago
$435
Roundtrip
found 2 hours ago
Select China Southern Airlines flight, departing Tue, Jul 22 from Dalian Intl. to Pudong Intl., returning Fri, Jul 25, priced at $435 found 2 hours ago
Tue, Jul 22 - Fri, Jul 25
DLC
Dalian Intl.
PVG
Pudong Intl.
$436 Roundtrip, found 2 hours ago
$436
Roundtrip
found 2 hours ago
Select China Southern Airlines flight, departing Tue, Jul 22 from Dalian Intl. to Pudong Intl., returning Fri, Jul 25, priced at $436 found 2 hours ago
Tue, Jul 22 - Fri, Jul 25
DLC
Dalian Intl.
PVG
Pudong Intl.
$438 Roundtrip, found 2 hours ago
$438
Roundtrip
found 2 hours ago
Select China Southern Airlines flight, departing Tue, Jul 22 from Dalian Intl. to Pudong Intl., returning Fri, Jul 25, priced at $438 found 2 hours ago
Thu, Jul 31 - Mon, Aug 4
DLC
Dalian Intl.
PVG
Pudong Intl.
$444 Roundtrip, found 4 days ago
$444
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Thu, Jul 31 from Dalian Intl. to Pudong Intl., returning Mon, Aug 4, priced at $444 found 4 days 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.