China Southern Airlines Flight CZ3673 Deals & Information (2025/2026)

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China Southern Airlines Flight 3673 Route Deals From $221

The cheapest prices found with in the last 7 days for return flights were $439 and $221 for one-way flights to Longdongbao for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 22 - Thu, Sep 25
SZX
Shenzhen Intl.
KWE
Longdongbao
$439 Roundtrip, found 5 days ago
$439
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Mon, Sep 22 from Shenzhen Intl. to Longdongbao, returning Thu, Sep 25, priced at $439 found 5 days ago
Mon, Sep 22 - Thu, Sep 25
SZX
Shenzhen Intl.
KWE
Longdongbao
$461 Roundtrip, found 5 days ago
$461
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Mon, Sep 22 from Shenzhen Intl. to Longdongbao, returning Thu, Sep 25, priced at $461 found 5 days ago

Frequently asked questions

What route does flight number CZ3673 take?
CZ3673 operates from Shenzhen Intl. Airport to Guiyang Longdongbao Intl. Airport and is a direct flight. This service typically takes 1 hour and 50 minutes.
What kind of plane is on flight number CZ3673?
You'll likely be traveling aboard the Boeing 737-800 if you're booked on flight number CZ3673. This flight almost always departs from Shenzhen Airport (SZX-Shenzhen Intl.) and touches down at KWE.
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 CZ3673 flight with Travelocity, please visit our Customer Service Portal.