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Cheap flights from Hanoi to San Francisco from $480

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 12/17. 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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Cheap round-trip flights

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Korean Air Logo
12:20 pm - 9:30 am
HAN
-
SFO
36h 10m1 stop
Korean Air Logo
11:40 am - 11:10 am
SFO
-
HAN
32h 30m1 stop
$717Korean Air
vie., ene. 23 - vie., ene. 30
Multiple Airlines Logo
7:45 pm - 8:40 pm
HAN
-
SFO
38h 55m2 stops
Multiple Airlines Logo
11:50 pm - 10:00 pm
SFO
-
HAN
32h 10m1 stop
$729Multiple Airlines
dom., mar. 22 - vie., mar. 27
EVA Air Logo
6:20 pm - 6:30 am
HAN
-
SFO
27h 10m1 stop
EVA Air Logo
11:30 pm - 5:15 pm
SFO
-
HAN
26h 45m1 stop
$742EVA Air
dom., ene. 25 - dom., feb. 1
EVA Air Logo
12:35 pm - 6:30 am
HAN
-
SFO
32h 55m1 stop
EVA Air Logo
12:00 pm - 11:35 am
SFO
-
HAN
32h 35m1 stop
$752EVA Air
dom., ene. 25 - dom., feb. 1
EVA Air Logo
6:20 pm - 7:40 pm
HAN
-
SFO
15h 20m1 stop
EVA Air Logo
12:40 am - 11:35 am
SFO
-
HAN
20h 55m1 stop
$755EVA Air
dom., mar. 22 - jue., mar. 26
EVA Air Logo
12:35 pm - 6:30 am
HAN
-
SFO
32h 55m1 stop
EVA Air Logo
11:30 pm - 11:35 am
SFO
-
HAN
21h 05m1 stop
$759EVA Air
dom., ene. 25 - dom., feb. 1
EVA Air Logo
6:20 pm - 6:30 pm
HAN
-
SFO
15h 10m1 stop
EVA Air Logo
11:50 pm - 11:35 am
SFO
-
HAN
20h 45m1 stop
$760EVA Air
sáb., ene. 24 - sáb., ene. 31
Korean Air Logo
11:05 pm - 9:30 am
HAN
-
SFO
25h 25m1 stop
Korean Air Logo
11:40 am - 9:45 pm
SFO
-
HAN
19h 05m1 stop
$761Korean Air
jue., ene. 29 - dom., feb. 1
China Southern Logo
7:45 pm - 8:40 pm
HAN
-
SFO
38h 55m2 stops
China Southern Logo
12:35 am - 3:10 pm
SFO
-
HAN
24h 35m2 stops
$780China Southern
dom., mar. 22 - jue., mar. 26
Multiple Airlines Logo
6:20 pm - 7:38 am
HAN
-
SFO
28h 18m2 stops
Multiple Airlines Logo
12:00 pm - 11:35 am
SFO
-
HAN
32h 35m1 stop
$795Multiple Airlines
dom., ene. 25 - dom., feb. 1

China Southern flights from Hanoi to San Francisco

Our best China Southern deals on Hanoi to San Francisco flight tickets
China Southern
Mar 22
HAN7:45 pmHanoi Noibai
38h 55m
2 stops
SFO8:40 pmSan Francisco
Mar 26
SFO12:35 amSan Francisco
24h 35m
2 stops
HAN3:10 pmHanoi Noibai
$780
Find similar
China Southern
Dec 17
HAN8:20 pmHanoi Noibai
38h 20m
3 stops
SFO7:40 pmSan Francisco
Jan 29
SFO11:35 pmSan Francisco
24h 10m
2 stops
HAN2:45 pmHanoi Noibai
$876
Find similar
China Southern
Dec 14
HAN7:45 pmHanoi Noibai
38h 55m
2 stops
SFO7:40 pmSan Francisco
Jan 31
SFO11:35 pmSan Francisco
20h 05m
1 stop
HAN10:40 amHanoi Noibai
$910
Find similar

Delta flights from Hanoi to San Francisco

Our best Delta deals on Hanoi to San Francisco flight tickets
Delta
Jan 23
HAN12:20 pmHanoi Noibai
36h 10m
1 stop
SFO9:30 amSan Francisco
Jan 30
SFO6:00 amSan Francisco
24h 45m
2 stops
HAN9:45 pmHanoi Noibai
$803
Find similar
Delta
Jan 25
HAN11:05 pmHanoi Noibai
33h 42m
2 stops
SFO5:47 pmSan Francisco
Feb 1
SFO11:40 amSan Francisco
19h 05m
1 stop
HAN9:45 pmHanoi Noibai
$809
Find similar
Delta
Dec 12
HAN12:20 pmHanoi Noibai
24h 53m
2 stops
SFO10:13 pmSan Francisco
Feb 2
SFO6:00 amSan Francisco
24h 45m
2 stops
HAN9:45 pmHanoi Noibai
$850
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 diciembre 11, 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

vie. 1/23

12:20 pm-9:30 am

1 stop36h 10m

San Francisco

vie. 1/30

11:40 am-11:10 am

1 stop32h 30m

$717

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

dom. 3/22

7:45 pm-8:40 pm

2 stops38h 55m

San Francisco

vie. 3/27

11:50 pm-10:00 pm

1 stop32h 10m

$729

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

dom. 1/25

6:20 pm-6:30 am

1 stop27h 10m

San Francisco

dom. 2/1

11:30 pm-5:15 pm

1 stop26h 45m

$742

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

dom. 1/25

12:35 pm-6:30 am

1 stop32h 55m

San Francisco

dom. 2/1

12:00 pm-11:35 am

1 stop32h 35m

$752

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

dom. 3/22

6:20 pm-7:40 pm

1 stop15h 20m

San Francisco

jue. 3/26

12:40 am-11:35 am

1 stop20h 55m

$755

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

dom. 1/25

12:35 pm-6:30 am

1 stop32h 55m

San Francisco

dom. 2/1

11:30 pm-11:35 am

1 stop21h 05m

$759

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

sáb. 1/24

6:20 pm-6:30 pm

1 stop15h 10m

San Francisco

sáb. 1/31

11:50 pm-11:35 am

1 stop20h 45m

$760

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

jue. 1/29

11:05 pm-9:30 am

1 stop25h 25m

San Francisco

dom. 2/1

11:40 am-9:45 pm

1 stop19h 05m

$761

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

dom. 3/22

7:45 pm-8:40 pm

2 stops38h 55m

San Francisco

jue. 3/26

12:35 am-3:10 pm

2 stops24h 35m

$780

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

dom. 1/25

6:20 pm-7:38 am

2 stops28h 18m

San Francisco

dom. 2/1

12:00 pm-11:35 am

1 stop32h 35m

$795

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 November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $775.

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.

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

As of December 2025, prices for Hanoi to San Francisco flights are approximately 8% 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

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from Hanoi to San Francisco takes 15h 10m
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 15h 10m.

  • 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
8.9
243 reviews
Search STARLUX Airlines flights
EVA AirPriceFrom $768Free CancellationRating
8.4
1,296 reviews
Search EVA Air flights
China AirlinesPriceFrom $787Free CancellationRating
8.2
788 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
Sonoma
Bodega Bay
Roseville
Hayward
Big Sur
Calistoga
Santa Clara
Walnut Creek
Berkeley
Daly City
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
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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