SFOSan Francisco International Airport
San Francisco, United States
HANNoi Bai International Airport
Hanoi, Vietnam
$722 USD
-46%$391 USD
Verified Nov 28, 2025 at 7:41 AMMarch 2026
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Good Availability
43% of dates checked are available within 10% of the lowest price
Friday, March 6th, 2026
Outbound Flights
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21h 25m·1 stop
$2,641 USD
SFOMar 6 23:45
→ICNMar 8 05:40
UA 805Boeing 787
3h 30m layover
ICNMar 8 09:10
→HANMar 8 12:10
OZ 729Boeing 777
21h 20m·1 stop
$2,641 USDSFOMar 6 23:50
→ICNMar 8 05:45
OZ 211Airbus A350
3h 25m layover
ICNMar 8 09:10
→HANMar 8 12:10
OZ 729Boeing 777