China Southern Airlines Flight 3688 Deals & Information (2025/2026)

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China Southern Airlines Flight 3688 Route Deals From $340

The cheapest prices found with in the last 7 days for return flights were $679 and $340 for one-way flights to Longdongbao for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 11 - Sun, Aug 17
PKX
Daxing Intl.
KWE
Longdongbao
$679 Roundtrip, found 8 hours ago
$679
Roundtrip
found 8 hours ago
Select China Southern Airlines flight, departing Mon, Aug 11 from Daxing Intl. to Longdongbao, returning Sun, Aug 17, priced at $679 found 8 hours ago
Mon, Sep 8 - Wed, Sep 17
PKX
Daxing Intl.
KWE
Longdongbao
$680 Roundtrip, found 2 days ago
$680
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Mon, Sep 8 from Daxing Intl. to Longdongbao, returning Wed, Sep 17, priced at $680 found 2 days ago
Tue, Jul 8 - Sat, Jul 12
PKX
Daxing Intl.
KWE
Longdongbao
$694 Roundtrip, found 6 hours ago
$694
Roundtrip
found 6 hours ago
Select China Southern Airlines flight, departing Tue, Jul 8 from Daxing Intl. to Longdongbao, returning Sat, Jul 12, priced at $694 found 6 hours ago