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Cheap flights from Hanoi to San Francisco from $508

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 6/16. 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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Find the cheapest flights from Hanoi to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
12:05 pm - 10:40 am
HAN
-
SFO
36h 35m
1 stop
Korean Air Logo
12:40 pm - 10:35 am
SFO
-
HAN
31h 55m
1 stop
$834Korean Air
Sun, Jun 14 - Mon, Jun 29
Korean Air Logo
11:10 pm - 10:40 am
HAN
-
SFO
25h 30m
1 stop
Korean Air Logo
12:40 pm - 10:35 am
SFO
-
HAN
31h 55m
1 stop
$837Korean Air
Sun, Jun 14 - Mon, Jun 29
STARLUX Airlines Logo
5:50 pm - 8:30 pm
HAN
-
SFO
16h 40m
1 stop
STARLUX Airlines Logo
12:50 am - 10:10 am
SFO
-
HAN
19h 20m
1 stop
$840STARLUX Airlines
Thu, Jun 18 - Fri, Jun 26
STARLUX Airlines Logo
5:50 pm - 8:30 pm
HAN
-
SFO
16h 40m
1 stop
STARLUX Airlines Logo
12:50 am - 10:10 am
SFO
-
HAN
19h 20m
1 stop
$858STARLUX Airlines
Thu, Jun 18 - Wed, Jun 24
STARLUX Airlines Logo
5:50 pm - 8:30 pm
HAN
-
SFO
16h 40m
1 stop
STARLUX Airlines Logo
12:50 am - 4:50 pm
SFO
-
HAN
26h 00m
1 stop
$859STARLUX Airlines
Wed, Jun 17 - Tue, Jun 23
Korean Air Logo
11:10 pm - 10:40 am
HAN
-
SFO
25h 30m
1 stop
Korean Air Logo
11:40 am - 9:45 pm
SFO
-
HAN
19h 05m
1 stop
$862Korean Air
Mon, Oct 19 - Sun, Nov 8
Delta Logo
11:10 pm - 11:46 pm
HAN
-
SFO
38h 36m
2 stops
Delta Logo
6:05 am - 10:35 am
SFO
-
HAN
38h 30m
2 stops
$864Delta
Fri, Sep 11 - Fri, Sep 25
Delta Logo
11:10 pm - 8:02 pm
HAN
-
SFO
34h 52m
2 stops
Delta Logo
7:00 pm - 9:45 pm
SFO
-
HAN
35h 45m
2 stops
$865Delta
Mon, Oct 19 - Wed, Nov 4
STARLUX Airlines Logo
5:50 pm - 8:30 pm
HAN
-
SFO
16h 40m
1 stop
STARLUX Airlines Logo
12:50 am - 10:10 am
SFO
-
HAN
19h 20m
1 stop
$873STARLUX Airlines
Sat, Jun 20 - Fri, Jun 26
China Airlines Logo
5:50 pm - 7:55 pm
HAN
-
SFO
16h 05m
1 stop
China Airlines Logo
1:05 am - 10:30 am
SFO
-
HAN
19h 25m
1 stop
$878China Airlines
Mon, Jun 22 - Sun, Jun 28

China Airlines flights from Hanoi to San Francisco

Our best China Airlines deals on Hanoi to San Francisco flight tickets
China Airlines
Jun 22
HAN5:50 pmHanoi Noibai
16h 05m
1 stop
SFO7:55 pmSan Francisco
Jun 28
SFO1:05 amSan Francisco
19h 25m
1 stop
HAN10:30 amHanoi Noibai
$878
China Airlines
Sep 11
HAN11:30 amHanoi Noibai
23h 00m
1 stop
SFO8:30 pmSan Francisco
Sep 25
SFO1:05 amSan Francisco
25h 45m
1 stop
HAN4:50 pmHanoi Noibai
$888
China Airlines
Sep 11
HAN11:30 amHanoi Noibai
23h 00m
1 stop
SFO8:30 pmSan Francisco
Sep 25
SFO1:05 amSan Francisco
19h 25m
1 stop
HAN10:30 amHanoi Noibai
$889

EVA Air flights from Hanoi to San Francisco

Our best EVA Air deals on Hanoi to San Francisco flight tickets
EVA Air
Jun 18
HAN6:00 pmHanoi Noibai
26h 45m
1 stop
SFO6:45 amSan Francisco
Jun 24
SFO12:50 amSan Francisco
26h 00m
1 stop
HAN4:50 pmHanoi Noibai
$924
EVA Air
May 21
HAN12:05 pmHanoi Noibai
22h 05m
1 stop
SFO8:10 pmSan Francisco
Jun 21
SFO12:50 amSan Francisco
20h 15m
1 stop
HAN11:05 amHanoi Noibai
$927
EVA Air
Jun 25
HAN6:00 pmHanoi Noibai
26h 45m
1 stop
SFO6:45 amSan Francisco
Jul 10
SFO1:25 amSan Francisco
19h 40m
1 stop
HAN11:05 amHanoi Noibai
$942

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 May 20, 2026.
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

Cheapest round-trip

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Sun 6/14

12:05 pm-10:40 am

1 stop36h 35m

San Francisco

Mon 6/29

12:40 pm-10:35 am

1 stop31h 55m

$834

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Sun 6/14

11:10 pm-10:40 am

1 stop25h 30m

San Francisco

Mon 6/29

12:40 pm-10:35 am

1 stop31h 55m

$837

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Thu 6/18

5:50 pm-8:30 pm

1 stop16h 40m

San Francisco

Fri 6/26

12:50 am-10:10 am

1 stop19h 20m

$840

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Thu 6/18

5:50 pm-8:30 pm

1 stop16h 40m

San Francisco

Wed 6/24

12:50 am-10:10 am

1 stop19h 20m

$858

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Wed 6/17

5:50 pm-8:30 pm

1 stop16h 40m

San Francisco

Tue 6/23

12:50 am-4:50 pm

1 stop26h 00m

$859

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Mon 10/19

11:10 pm-10:40 am

1 stop25h 30m

San Francisco

Sun 11/8

11:40 am-9:45 pm

1 stop19h 05m

$862

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Fri 9/11

11:10 pm-11:46 pm

2 stops38h 36m

San Francisco

Fri 9/25

6:05 am-10:35 am

2 stops38h 30m

$864

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Mon 10/19

11:10 pm-8:02 pm

2 stops34h 52m

San Francisco

Wed 11/4

7:00 pm-9:45 pm

2 stops35h 45m

$865

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Sat 6/20

5:50 pm-8:30 pm

1 stop16h 40m

San Francisco

Fri 6/26

12:50 am-10:10 am

1 stop19h 20m

$873
Quickest round-trip

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Mon 6/22

5:50 pm-7:55 pm

1 stop16h 05m

San Francisco

Sun 6/28

1:05 am-10:30 am

1 stop19h 25m

$878

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 typical price of a round-trip flight between Hanoi and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $761.

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

You could potentially save up to 3% 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 May 2026, prices for Hanoi to San Francisco flights are approximately 12% 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

18h 05m

Direct flights

None
The fastest flight from Hanoi to San Francisco takes 18h 05m
There are no direct flights from Hanoi to San Francisco. There are no popular flight routes from Hanoi to San Francisco.
Search flight deals

Frequently asked questions about flying from Hanoi to San Francisco

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

    San Francisco is 7303.3 mi away from Hanoi Noibai. In terms of flight time, this usually takes a little over 18h 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
Asiana AirlinesPriceFrom $701Free CancellationRating
8.1
534 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $735Free CancellationRating
8.5
1,455 reviews
Search EVA Air flights
China AirlinesPriceFrom $787Free CancellationRating
8.3
826 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
Walnut Creek
Hayward
Roseville
Santa Clara
Berkeley
Fremont
Vallejo
Big Sur
Sunnyvale
Calistoga
South San Francisco
Daly City
Salinas
Pacific Grove
Burlingame

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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