China Southern Airlines Flight 6420 Deals & Information (2026/2027)

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China Southern Airlines Flight 6420 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $423 and for one-way flights to Longdongbao for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Mar 26 - Mon, Mar 30
CAN
Baiyun Intl.
KWE
Longdongbao
$423 Roundtrip, found 5 days ago
$423
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Thu, Mar 26 from Baiyun Intl. to Longdongbao, returning Mon, Mar 30, priced at $423 found 5 days ago
Thu, Mar 26 - Mon, Mar 30
CAN
Baiyun Intl.
KWE
Longdongbao
$430 Roundtrip, found 5 days ago
$430
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Thu, Mar 26 from Baiyun Intl. to Longdongbao, returning Mon, Mar 30, priced at $430 found 5 days ago
Thu, Mar 26 - Mon, Mar 30
CAN
Baiyun Intl.
KWE
Longdongbao
$459 Roundtrip, found 5 days ago
$459
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Thu, Mar 26 from Baiyun Intl. to Longdongbao, returning Mon, Mar 30, priced at $459 found 5 days ago
Thu, Mar 26 - Mon, Mar 30
CAN
Baiyun Intl.
KWE
Longdongbao
$466 Roundtrip, found 5 days ago
$466
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Thu, Mar 26 from Baiyun Intl. to Longdongbao, returning Mon, Mar 30, priced at $466 found 5 days ago
Thu, Mar 26 - Mon, Mar 30
CAN
Baiyun Intl.
KWE
Longdongbao
$472 Roundtrip, found 5 days ago
$472
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Thu, Mar 26 from Baiyun Intl. to Longdongbao, returning Mon, Mar 30, priced at $472 found 5 days ago

Frequently asked questions

What route does flight number CZ6420 take?
CZ6420 flies straight from Longdongbao Airport (KWE) to NNG in about 1 hour and 20 minutes. It can take other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your seat to avoid any mix-ups.
How often is CZ6420 on time?
If you're flying with China Southern Airlines flight number CZ6420 between Guiyang Longdongbao Intl. Airport and Wuxu Airport (NNG), it's good to know that planes arrive as scheduled 100% of the time. On the odd occasion that a flight is running behind, it will generally be delayed by 1 minute. Thanks to their high standards, this trip has a 4-star rating.
What kind of plane is on flight number CZ6420?
Chances are you'll be taking off on the Boeing 737-800 if you're going from KWE to Nanning Wuxu Intl. Airport, one route used for flight number CZ6420.
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 CZ6420 flight with Travelocity, please visit our Customer Service Portal.