San Francisco (SFO) to Hanoi (HAN) flight deal in economy from $819

Cathay PacificCXCathay Pacific
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
VietnamHAN

Noi Bai International Airport

Hanoi, Vietnam
$1,127 USD
-27%$819 USD
Verified about 8 hours ago
Fair Availability
29% of dates checked are available within 10% of the lowest price

Friday, July 17th, 2026

10 round-trip options

Returning
Wed, Jul 22, 2026•5 Day Trip
$1,652 USD
Google Flights
Returning
Thu, Jul 23, 2026•6 Day Trip
$1,581 USD
Google Flights
Returning
Fri, Jul 24, 2026•7 Day Trip
$1,761 USD
Google Flights
Returning
Sat, Jul 25, 2026•8 Day Trip
$1,989 USD
Google Flights
Returning
Sun, Jul 26, 2026•9 Day Trip
$1,711 USD
Google Flights
Returning
Mon, Jul 27, 2026•10 Day Trip
$1,939 USD
Google Flights
Returning
Tue, Jul 28, 2026•11 Day Trip
$1,939 USD
Google Flights
Returning
Wed, Jul 29, 2026•12 Day Trip
$2,225 USD
Google Flights
Returning
Thu, Jul 30, 2026•13 Day Trip
$1,761 USD
Google Flights
Returning
Fri, Jul 31, 2026•14 Day Trip
$1,581 USD
Google Flights