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Cheap Flights from Hanoi to San Francisco $630.86

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Cheapest Flights from Hanoi to San Francisco (HAN to SFO)

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 : What is the cheapest day to fly in the next four weeks?
Answer : December 23rd offers bookings (as of December 5th) that are 13% below the average price for this route. Saving on booking fees means you'll have more cash to spend on your trip.

Question : How long do most people stay in San Francisco when they fly in from Hanoi?
Answer : Over the next two months, passengers from HAN to SFO are planning on staying for eight days on average.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : For the month of December, the cheapest day to fly is Thursday. Being flexible with your travel days garners you even more savings during your booking.

Question : Which airline is offering the cheapest round-trip flight from HAN to SFO?
Answer : China Southern Airlines is booking the cheapest flights for its customers over the next three months.