China Southern Airlines Flight 6451 Deals & Information (2025/2026)

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China Southern Airlines Flight 6451 Route Deals From $237

The cheapest prices found with in the last 7 days for return flights were and $237 for one-way flights to Lukou Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number CZ6451 take?
CZ6451 flies direct from Shenyang Airport (SHE-Taoxian Intl.) to Nanjing Airport in approximately 2 hours and 25 minutes. It can take other routes though, some of which may be multi-stop trips. Keep this in mind when booking your seat to avoid any mix-ups.
What kind of plane is on flight number CZ6451?
It's possible you'll be on board an Airbus A321 if you've booked a seat from Taoxian Intl. Airport (SHE) to NKG, one of several routes used for flight number CZ6451.
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 CZ6451 flight with Travelocity, please visit our Customer Service Portal.