San Francisco (SFO) to Hanoi (HAN) flight deal in economy from $415

Korean AirKEKorean Air
One Way•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
VietnamHAN

Noi Bai International Airport

Hanoi, Vietnam
$733 USD
-43%$415 USD
Verified about 3 hours ago
Good Availability
55% of dates checked are available within 10% of the lowest price

Thursday, September 24th, 2026

No flight details available for this date.