Korean Air Flight VN5681 Deals & Information (2025/2026)

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Korean Air Flight 5681 Route Deals From $153

The cheapest prices found with in the last 7 days for return flights were $234 and $153 for one-way flights to Tan Son Nhat Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Thu, Sep 11
ICN
Incheon Intl.
SGN
Tan Son Nhat Intl.
$234 Roundtrip, just found
$234
Roundtrip
just found
Select Korean Air flight, departing Fri, Sep 5 from Incheon Intl. to Tan Son Nhat Intl., returning Thu, Sep 11, priced at $234 just found