SFOSan Francisco International Airport
San Francisco, United States
HANNoi Bai International Airport
Hanoi, Vietnam
$1,218 USD
-43%$692 USD
Verified Sep 20, 2025 at 5:32 PMOctober 2025
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Thursday, October 2nd, 2025
0 round-trip options
No flight details available for this date.