China Southern Airlines Flight HU3668 Deals & Information (2025/2026)

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China Southern Airlines Flight 3668 Route Deals From $213

The cheapest prices found with in the last 7 days for return flights were $426 and $213 for one-way flights to Longdongbao for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 25 - Mon, Sep 29
SZX
Shenzhen Intl.
KWE
Longdongbao
$426 Roundtrip, found 21 hours ago
$426
Roundtrip
found 21 hours ago
Select China Southern Airlines flight, departing Thu, Sep 25 from Shenzhen Intl. to Longdongbao, returning Mon, Sep 29, priced at $426 found 21 hours ago
Sun, Sep 21 - Thu, Sep 25
SZX
Shenzhen Intl.
KWE
Longdongbao
$437 Roundtrip, found 21 hours ago
$437
Roundtrip
found 21 hours ago
Select China Southern Airlines flight, departing Sun, Sep 21 from Shenzhen Intl. to Longdongbao, returning Thu, Sep 25, priced at $437 found 21 hours ago
Thu, Sep 25 - Mon, Sep 29
SZX
Shenzhen Intl.
KWE
Longdongbao
$447 Roundtrip, found 21 hours ago
$447
Roundtrip
found 21 hours ago
Select China Southern Airlines flight, departing Thu, Sep 25 from Shenzhen Intl. to Longdongbao, returning Mon, Sep 29, priced at $447 found 21 hours ago
Sun, Sep 21 - Thu, Sep 25
SZX
Shenzhen Intl.
KWE
Longdongbao
$524 Roundtrip, found 21 hours ago
$524
Roundtrip
found 21 hours ago
Select China Southern Airlines flight, departing Sun, Sep 21 from Shenzhen Intl. to Longdongbao, returning Thu, Sep 25, priced at $524 found 21 hours ago
Thu, Sep 25 - Mon, Sep 29
SZX
Shenzhen Intl.
KWE
Longdongbao
$1,025 Roundtrip, found 21 hours ago
$1,025
Roundtrip
found 21 hours ago
Select China Southern Airlines flight, departing Thu, Sep 25 from Shenzhen Intl. to Longdongbao, returning Mon, Sep 29, priced at $1,025 found 21 hours ago

Frequently asked questions

What route does flight number CZ3668 take?
CZ3668 travels from Shenzhen Intl. Airport to Longdongbao Airport (KWE) directly. This trip usually takes 1 hour and 45 minutes.
What kind of plane is on flight number CZ3668?
The route for CZ3668 is usually SZX to Longdongbao Airport (KWE), and the Boeing 737-800 is the type of plane you'll probably be traveling aboard.
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 CZ3668 flight with Travelocity, please visit our Customer Service Portal.