Earn point on your loyalty program!arrow arc left

Cheap flights from San Francisco (SFO) to Hanoi (HAN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Francisco (SFO) to Hanoi (HAN)

How to find the cheapest flight from San Francisco (SFO) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Francisco to Hanoi in June , July 2026

30 Jun - 14 Jul $ 1,040.00
SFO
San Francisco
United Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
United Airlines
1 STOPS
SFO
San Francisco
Pick dates
30 Jun - 14 Jul $ 1,040.00
SFO
San Francisco
United Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
United Airlines
1 STOPS
SFO
San Francisco
Pick dates
30 Jun - 09 Jul $ 2,809.00
SFO
San Francisco
Turkish Airlines
1 STOPS
HAN
Hanoi
HAN
Hanoi
Turkish Airlines
1 STOPS
SFO
San Francisco
Pick dates

One-way flights to Hanoi from San Francisco

7:00 PM - 6:30 PM
United Airlines
2 Stops
37h 15m
SFO - HAN
$ 674
Kiwi
Pick dates
4:45 PM - 6:30 PM
United Airlines
2 Stops
39h 30m
SFO - HAN
$ 674
Kiwi
Pick dates
11:55 PM - 9:00 AM
EVA Air
1 Stops
21h 10m
SFO - HAN
$ 1,171
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to Hanoi (HAN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.