Skip to main content
Beginning of main content

HAN (Hanoi) to SFO (San Francisco) Flights $641.66

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap HAN to SFO Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Hanoi to San Francisco (HAN to SFO)

Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : What day in the next four weeks has the best fares?
Answer : As of Jul 24th, the best day for deals to San Francisco (SFO) is Aug 22nd. It costs $850, which is 42% below this route's average price.

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices fluctuate much more than the majority of routes from Viet Nam for HAN to SFO. They range anywhere from $667 to $2,290. Remember, the sooner you book, the better price you tend to get.

Question : Which airline is giving the best deals for round-trip flights from Noi Bai International Airport (HAN) to San Francisco International Airport (SFO)?
Answer : China Southern Airlines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $667 and, when compared to the high-end bookings of $2,290, it's quite a deal.

Question : How long do most people visit San Francisco?
Answer : Of course you're not most people, but if you were, you'd stay roughly 56 days.