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Cheap flights from Hanoi to San Francisco from $333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to San Francisco departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Hanoi to San Francisco

Cheap round-trip flights

Philippine Airlines Logo
1:45 am - 8:50 pmHAN-SFO
33h 05m1 stop
Philippine Airlines Logo
11:55 pm - 12:45 amSFO-HAN
34h 50m1 stop
$643Philippine Airlines
Find Deal
mié., sep. 17 - mié., sep. 24
Philippine Airlines Logo
2:30 am - 8:50 pmHAN-SFO
32h 20m1 stop
Philippine Airlines Logo
11:55 pm - 12:45 amSFO-HAN
34h 50m1 stop
$644Philippine Airlines
Find Deal
jue., oct. 2 - vie., oct. 10
Logo
8:15 am - 8:30 pmHAN-SFO
26h 15m2 stops
Logo
11:55 pm - 1:30 amSFO-HAN
35h 35m1 stop
$678
Find Deal
jue., sep. 18 - mar., sep. 23
Logo
8:15 am - 8:30 pmHAN-SFO
26h 15m2 stops
Logo
11:30 pm - 10:00 pmSFO-HAN
32h 30m1 stop
$688
Find Deal
jue., sep. 18 - mié., sep. 24
China Airlines Logo
5:50 pm - 8:30 pmHAN-SFO
16h 40m1 stop
China Airlines Logo
1:05 am - 10:35 amSFO-HAN
19h 30m1 stop
$767China Airlines
Find Deal
mar., sep. 9 - sáb., sep. 13
China Airlines Logo
5:50 pm - 7:55 pmHAN-SFO
16h 05m1 stop
China Airlines Logo
1:05 am - 4:50 pmSFO-HAN
25h 45m1 stop
$770China Airlines
Find Deal
jue., sep. 18 - lun., sep. 22
Korean Air Logo
12:00 pm - 10:40 amHAN-SFO
36h 40m1 stop
Korean Air Logo
11:40 am - 9:40 pmSFO-HAN
19h 00m1 stop
$774Korean Air
Find Deal
lun., sep. 8 - mié., dic. 31
STARLUX Airlines Logo
11:10 am - 8:30 pmHAN-SFO
23h 20m1 stop
STARLUX Airlines Logo
11:10 pm - 5:25 pmSFO-HAN
27h 15m1 stop
$781STARLUX Airlines
Find Deal
mar., sep. 9 - mar., dic. 30
STARLUX Airlines Logo
5:50 pm - 8:30 pmHAN-SFO
16h 40m1 stop
STARLUX Airlines Logo
11:10 pm - 5:25 pmSFO-HAN
27h 15m1 stop
$810STARLUX Airlines
Find Deal
jue., sep. 11 - mar., dic. 30
Korean Air Logo
11:10 pm - 10:40 amHAN-SFO
25h 30m1 stop
Korean Air Logo
11:40 am - 9:40 pmSFO-HAN
19h 00m1 stop
$819Korean Air
Find Deal
dom., sep. 7 - lun., dic. 29

Philippine Airlines flights from Hanoi to San Francisco

Our best Philippine Airlines deals on Hanoi to San Francisco flight tickets
Philippine Airlines
Sep 17
HAN1:45 amHanoi Noibai
33h 05m
1 stop
SFO8:50 pmSan Francisco
Sep 24
SFO11:55 pmSan Francisco
34h 50m
1 stop
HAN12:45 amHanoi Noibai
$643
Find similar
Philippine Airlines
Oct 2
HAN2:30 amHanoi Noibai
32h 20m
1 stop
SFO8:50 pmSan Francisco
Oct 10
SFO11:55 pmSan Francisco
34h 50m
1 stop
HAN12:45 amHanoi Noibai
$644
Find similar
Philippine Airlines
Sep 8
HAN1:45 amHanoi Noibai
33h 05m
1 stop
SFO8:50 pmSan Francisco
Sep 14
SFO11:55 pmSan Francisco
35h 35m
1 stop
HAN1:30 amHanoi Noibai
$647
Find similar

China Airlines flights from Hanoi to San Francisco

Our best China Airlines deals on Hanoi to San Francisco flight tickets
China Airlines
Sep 9
HAN5:50 pmHanoi Noibai
16h 40m
1 stop
SFO8:30 pmSan Francisco
Sep 13
SFO1:05 amSan Francisco
19h 30m
1 stop
HAN10:35 amHanoi Noibai
$767
Find similar
China Airlines
Sep 18
HAN5:50 pmHanoi Noibai
16h 05m
1 stop
SFO7:55 pmSan Francisco
Sep 22
SFO1:05 amSan Francisco
25h 45m
1 stop
HAN4:50 pmHanoi Noibai
$770
Find similar
China Airlines
Sep 8
HAN5:50 pmHanoi Noibai
16h 40m
1 stop
SFO8:30 pmSan Francisco
Dec 31
SFO11:40 pmSan Francisco
19h 55m
1 stop
HAN10:35 amHanoi Noibai
$790
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hanoi to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 21, 2025.
Use the filters below to find and compare flights from Hanoi to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

mié. 9/17

1:45 am-8:50 pm

1 stop33h 05m

San Francisco

mié. 9/24

11:55 pm-12:45 am

1 stop34h 50m

$643

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

jue. 10/2

2:30 am-8:50 pm

1 stop32h 20m

San Francisco

vie. 10/10

11:55 pm-12:45 am

1 stop34h 50m

$644

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

jue. 9/18

8:15 am-8:30 pm

2 stops26h 15m

San Francisco

mar. 9/23

11:55 pm-1:30 am

1 stop35h 35m

$678

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

jue. 9/18

8:15 am-8:30 pm

2 stops26h 15m

San Francisco

mié. 9/24

11:30 pm-10:00 pm

1 stop32h 30m

$688

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

mar. 9/9

5:50 pm-8:30 pm

1 stop16h 40m

San Francisco

sáb. 9/13

1:05 am-10:35 am

1 stop19h 30m

$767

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

jue. 9/18

5:50 pm-7:55 pm

1 stop16h 05m

San Francisco

lun. 9/22

1:05 am-4:50 pm

1 stop25h 45m

$770

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

lun. 9/8

12:00 pm-10:40 am

1 stop36h 40m

San Francisco

mié. 12/31

11:40 am-9:40 pm

1 stop19h 00m

$774

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

mar. 9/9

11:10 am-8:30 pm

1 stop23h 20m

San Francisco

mar. 12/30

11:10 pm-5:25 pm

1 stop27h 15m

$781

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

jue. 9/11

5:50 pm-8:30 pm

1 stop16h 40m

San Francisco

mar. 12/30

11:10 pm-5:25 pm

1 stop27h 15m

$810

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

dom. 9/7

11:10 pm-10:40 am

1 stop25h 30m

San Francisco

lun. 12/29

11:40 am-9:40 pm

1 stop19h 00m

$819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Hanoi to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $804.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Hanoi to San Francisco is on a Monday when prices can be found for as low as $827. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around $927.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Hanoi to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $798. Flights in the morning are often more expensive with an average ticket price of $938.

Can stopping save me money on Hanoi to San Francisco flights?

You could potentially save up to 2% on your flight if you consider stops on a Hanoi to San Francisco flight.

How have Hanoi to San Francisco flight prices changed over time?

As of August 2025, prices for Hanoi to San Francisco flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Hanoi to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hanoi to San Francisco (HAN to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to San Francisco

Direct flights

None
There are no direct flights from Hanoi to San Francisco. There are no popular flight routes from Hanoi to San Francisco.
Search flight deals

  • How far is Hanoi Noibai to San Francisco by plane?

    San Francisco is 7302.4 mi away from Hanoi Noibai. In terms of flight time, this usually takes a little over 16h 05m.

  • When did momondo last update prices for flights from Hanoi Noibai Airport to San Francisco Airport?

    Prices for flights from Hanoi Noibai Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Hanoi Noibai Airport to San Francisco Airport?

  • How old do you have to be to fly from Hanoi Noibai Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hanoi to San Francisco?

Best airlines flying from Hanoi to San Francisco

Compare and see reviews for airlines that fly from Hanoi to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
STARLUX AirlinesPriceFrom $528Free CancellationRating
9.0
207 reviews
Search STARLUX Airlines flights
EVA AirPriceFrom $804Free CancellationRating
8.4
1,232 reviews
Search EVA Air flights
China AirlinesPriceFrom $836Free CancellationRating
8.3
764 reviews
Search China Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Calistoga
Sonoma
Hayward
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
Vallejo
South San Francisco
Redwood City
Pacific Grove
Sunnyvale

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hanoi to San Francisco for you.

Can I find flights from Hanoi to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Hanoi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hanoi to San Francisco?

Once all potential Hanoi to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Hanoi to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Hanoi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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