Book a trip from Hanoi to San Francisco with Cathay Pacific , fares from USD883

Deals on Hanoi (HAN) to San Francisco (SFO) flights

Try alternate month or interact with individual days below in order to find offers.
Feb 2025
No results available
Displaying fares for February-2025
12

Wed

FEB

13

Thu

14

Fri

15

Sat

16

Sun

17

Mon

18

Tue

19

Wed

20

Thu

21

Fri

22

Sat

23

Sun

24

Mon

25

Tue

26

Wed

27

Thu

28

Fri

01

Sat

MAR

02

Sun

03

Mon

04

Tue

05

Wed

06

Thu

07

Fri

08

Sat

09

Sun

10

Mon

11

Tue

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to San Francisco SFO

Select travel class
Book flights to San Francisco SFO
From
To
Fare Type
Dates
Price
FromHanoi (HAN)ToSan Francisco (SFO)Round-trip
/
Economy		06/06/2025 - 20/06/2025

From

USD883*

Seen 3 hours ago

From Hanoi To San Francisco Fare Type Round-trip Economy Dates 06/06/2025 - 20/06/2025 From USD883 Seen 3 hours ago
FromHanoi (HAN)ToSan Francisco (SFO)Round-trip
/
Economy		06/06/2025 - 10/08/2025

From

USD973*

Seen 2 hours ago

From Hanoi To San Francisco Fare Type Round-trip Economy Dates 06/06/2025 - 10/08/2025 From USD973 Seen 2 hours ago
FromHanoi (HAN)ToSan Francisco (SFO)Round-trip
/
Economy		06/06/2025 - 21/06/2025

From

USD1,096*

Seen 4 hours ago

From Hanoi To San Francisco Fare Type Round-trip Economy Dates 06/06/2025 - 21/06/2025 From USD1,096 Seen 4 hours ago

Book Business Class flights to San Francisco - selected offers

Select travel class
Select journey type
There are no fares that match your filter criteria. Please adjust your filters.

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.

Flight Deals for Popular Routes on Cathay Pacific

There are no fares that match your filter criteria. Please adjust your filters.

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Travel to San Francisco in Premium Economy

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Explore Cathay Pacific's top-pick destinations

Explore More Flights from Other Popular Origins