Cheap Flights from Hanoi (HAN) to San Francisco (SFO) from HK$3,710~

View HK$3,710 flight on Wed, 22 Oct 2025Opens in a new window

Popular airlines from Noi Bai Intl. Airport (HAN) to San Francisco Intl. Airport (SFO)

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Find Cheap Flights from Hanoi (HAN) to San Francisco (SFO)

Prices were available within the past 7 days and start at HK$3,710 for one-way flights and HK$6,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$6,300 Return, found 3 days ago
HK$6,300
Return
found 3 days ago
Select Philippine Airlines flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$6,300 found 3 days ago
China Airlines
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$6,955 Return, found 3 days ago
HK$6,955
Return
found 3 days ago
Select China Airlines flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$6,955 found 3 days ago
Scoot
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$7,048 Return, found 3 days ago
HK$7,048
Return
found 3 days ago
Select Scoot flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$7,048 found 3 days ago
China Airlines
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$7,075 Return, found 3 days ago
HK$7,075
Return
found 3 days ago
Select China Airlines flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$7,075 found 3 days ago
Vietjet Air
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$7,086 Return, found 3 days ago
HK$7,086
Return
found 3 days ago
Select Vietjet Air flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$7,086 found 3 days ago
Scoot
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$7,422 Return, found 3 days ago
HK$7,422
Return
found 3 days ago
Select Scoot flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$7,422 found 3 days ago
Vietnam Airlines
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$7,491 Return, found 3 days ago
HK$7,491
Return
found 3 days ago
Select Vietnam Airlines flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$7,491 found 3 days ago
Vietnam Airlines
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$7,515 Return, found 3 days ago
HK$7,515
Return
found 3 days ago
Select Vietnam Airlines flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$7,515 found 3 days ago
Scoot
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$7,522 Return, found 3 days ago
HK$7,522
Return
found 3 days ago
Select Scoot flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$7,522 found 3 days ago
All Nippon Airways
Thu, 9 Oct - Mon, 13 Oct
HAN
Hanoi
SFO
San Francisco
HK$7,528 Return, found 3 days ago
HK$7,528
Return
found 3 days ago
Select All Nippon Airways flight, departing Thu, 9 Oct from Hanoi to San Francisco, returning Mon, 13 Oct, priced at HK$7,528 found 3 days ago

Find the cheapest month to fly from Hanoi (HAN) to San Francisco (SFO)

March is typically the cheapest month to fly

From HK$5,285 - HK$7,311 per traveller.

Frequently asked questions

How much is a flight from Hanoi Intl. Airport to San Francisco Airport?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Hanoi Intl. Airport and San Francisco Intl. Airport (SFO) start from HK$6,300. Make your booking ASAP to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Noi Bai Intl. Airport (HAN) to San Francisco Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Noi Bai Intl. Airport (HAN) to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Hanoi Intl. Airport to SFO flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Hanoi Intl. Airport to SFO?
The distance is around 11,800 kilometers, so pack your carry-on luggage with all the things you need to make your journey comfortable. Not sure what to take on board your Hanoi to San Francisco flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from HAN to San Francisco Intl. Airport (SFO)?
Right now, no airlines offer flights directly from Noi Bai Intl. Airport (HAN) to SFO. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your airfare ahead of time.
Are Noi Bai Intl. Airport (HAN) to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Hanoi Intl. Airport to San Francisco Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd prefer to play it safe and start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated frequently.

Travel information

Travel information

Origin airport
Noi Bai Intl.
Destination airport
San Francisco Intl.
Return price
HK$6,300
Distance
11689 km

Book with confidence

Book with confidence

Flights from Hanoi to San Francisco

Book cheap flights from Hanoi (HAN) to San Francisco (SFO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Hanoi (HAN) to San Francisco (SFO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Hanoi (HAN) to San Francisco (SFO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Francisco flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Francisco and things to do in San Francisco for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Francisco more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is HK$3,710 now!

 

Flights from Hanoi to San Francisco

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