China Southern Airlines Flight 6638 Deals & Information (2025/2026)

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China Southern Airlines Flight 6638 Route Deals From $339

The cheapest prices found with in the last 7 days for return flights were $669 and $339 for one-way flights to Daxing Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Thu, Sep 4
XNN
Caojiabao Intl.
PKX
Daxing Intl.
$669 Roundtrip, found 2 days ago
$669
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Sat, Aug 23 from Caojiabao Intl. to Daxing Intl., returning Thu, Sep 4, priced at $669 found 2 days ago
Sat, Aug 23 - Thu, Sep 4
XNN
Caojiabao Intl.
PKX
Daxing Intl.
$736 Roundtrip, found 2 days ago
$736
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Sat, Aug 23 from Caojiabao Intl. to Daxing Intl., returning Thu, Sep 4, priced at $736 found 2 days ago

Frequently asked questions

What route does flight number CZ6638 take?
CZ6638 jets from Wuhan Airport to Shenzhen Airport (SZX-Shenzhen Intl.) and is a direct flight. This journey takes 1 hour and 55 minutes.
What kind of plane is on flight number CZ6638?
Get set to cruise the skies aboard an Airbus A321 if you're taking off on flight CZ6638. The majority of flights from Wuhan Airport (WUH-Tianhe Intl.) to SZX operate using this aircraft type.
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 CZ6638 flight with Travelocity, please visit our Customer Service Portal.