S$651 Cheap Flights from Hanoi to San Francisco

View S$651 flight on Wed, 10 Sep, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$651 for one-way flights and S$1,051 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, 1 Sep - Sun, 14 Sep
HAN
Hanoi
SFO
San Francisco
S$1,051 Return, found 5 days ago
S$1,051
Return
found 5 days ago
Select Korean Air flight, departing Mon, 1 Sep from Hanoi to San Francisco, returning Sun, 14 Sep, priced at S$1,051 found 5 days ago
Delta
Mon, 27 Oct - Wed, 29 Oct
HAN
Hanoi
SFO
San Francisco
S$1,055 Return, found 3 days ago
S$1,055
Return
found 3 days ago
Select Delta flight, departing Mon, 27 Oct from Hanoi to San Francisco, returning Wed, 29 Oct, priced at S$1,055 found 3 days ago
STARLUX Airlines
Mon, 1 Sep - Sun, 14 Sep
HAN
Hanoi
SFO
San Francisco
S$1,055 Return, found 5 days ago
S$1,055
Return
found 5 days ago
Select STARLUX Airlines flight, departing Mon, 1 Sep from Hanoi to San Francisco, returning Sun, 14 Sep, priced at S$1,055 found 5 days ago
Cathay Pacific
Sat, 23 Aug - Sun, 31 Aug
HAN
Hanoi
SFO
San Francisco
S$1,092 Return, found 5 days ago
S$1,092
Return
found 5 days ago
Select Cathay Pacific flight, departing Sat, 23 Aug from Hanoi to San Francisco, returning Sun, 31 Aug, priced at S$1,092 found 5 days ago
Asiana Airlines
Mon, 1 Sep - Sun, 14 Sep
HAN
Hanoi
SFO
San Francisco
S$1,115 Return, found 5 days ago
S$1,115
Return
found 5 days ago
Select Asiana Airlines flight, departing Mon, 1 Sep from Hanoi to San Francisco, returning Sun, 14 Sep, priced at S$1,115 found 5 days ago
Philippine Airlines
Wed, 17 Sep - Wed, 24 Sep
HAN
Hanoi
SFO
San Francisco
S$1,117 Return, found 4 days ago
S$1,117
Return
found 4 days ago
Select Philippine Airlines flight, departing Wed, 17 Sep from Hanoi to San Francisco, returning Wed, 24 Sep, priced at S$1,117 found 4 days ago
All Nippon Airways
Mon, 1 Sep - Sun, 14 Sep
HAN
Hanoi
SFO
San Francisco
S$1,118 Return, found 5 days ago
S$1,118
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 1 Sep from Hanoi to San Francisco, returning Sun, 14 Sep, priced at S$1,118 found 5 days ago
China Airlines
Sat, 23 Aug - Sun, 31 Aug
HAN
Hanoi
SFO
San Francisco
S$1,125 Return, found 5 days ago
S$1,125
Return
found 5 days ago
Select China Airlines flight, departing Sat, 23 Aug from Hanoi to San Francisco, returning Sun, 31 Aug, priced at S$1,125 found 5 days ago
United
Wed, 17 Sep - Wed, 24 Sep
HAN
Hanoi
SFO
San Francisco
S$1,158 Return, found 4 days ago
S$1,158
Return
found 4 days ago
Select United flight, departing Wed, 17 Sep from Hanoi to San Francisco, returning Wed, 24 Sep, priced at S$1,158 found 4 days ago
EVA Airways
Sat, 23 Aug - Sun, 31 Aug
HAN
Hanoi
SFO
San Francisco
S$1,179 Return, found 5 days ago
S$1,179
Return
found 5 days ago
Select EVA Airways flight, departing Sat, 23 Aug from Hanoi to San Francisco, returning Sun, 31 Aug, priced at S$1,179 found 5 days ago

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

March is typically the cheapest month to fly

From S$821 - S$1,218 per traveller.

Graph displaying average flight prices per month

Hanoi to San Francisco route information
Origin airport
Noi Bai Intl.
Destination airport
San Francisco Intl.
Return price
S$1,050
Distance
11689 km

Perfect flights from Hanoi to San Francisco

Your Journey from Hanoi to San Francisco

Start your unforgettable journey with Expedia. Our broad selection of flights from Hanoi to San Francisco caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including STARLUX Airlines, United, Korean Air, Philippine Airlines, Cathay Pacific, Delta, Asiana Airlines, All Nippon Airways, Japan Airlines, China Airlines, EVA Airways. Our selection of flights from Noi Bai Intl. to San Francisco Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Hanoi to San Francisco Flights

Experience the joy of finding cheap flights from Noi Bai Intl. to San Francisco Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$651 and roundtrip prices from S$1,051*.
 

Pre-Flight Essentials

Ensure a smooth journey from Hanoi to San Francisco with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Francisco

Picture yourself stepping off the plane in San Francisco and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Hanoi to San Francisco Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Hanoi to San Francisco.
 

Beyond the Flight – Exploring San Francisco

With Expedia, your adventure extends beyond the flight. Explore San Francisco at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Hanoi to San Francisco with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Hanoi to San Francisco with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$1,051. 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 kilometres, 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.

Explore a world of travel with Expedia

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