Which layover airport has the shortest connection time from San Francisco to Hanoi?

Ho Chi Minh City (SGN) has the shortest average layover time for this route: 2h 33m.

Which layover airport offers the lowest fares from San Francisco to Hanoi?

Flights via Guangzhou (CAN) offer the lowest average round-trip price of $493.

Which layover airport has the shortest travel time from San Francisco to Hanoi?

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 19h 19m.

What is the cheapest airline that flies from San Francisco to Hanoi Noibai?

China Airlines, Delta, and Korean Air are the most popular carriers operating from San Francisco to Hanoi Noibai

Which airport is the most popular layover for flights between San Francisco and Hanoi?

Taipei City (TPE) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Hanoi?

Asiana Airlines, China Airlines and Cathay Pacific are the top three most popular airlines that fly to Hanoi from San Francisco according to our data. Asiana Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 13 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Francisco Airport to Hanoi Noibai Airport refresh daily.

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

As of August 2026, there are 13 operators available to choose from for flights from San Francisco Airport to Hanoi Noibai Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$368 Cheap Flights from San Francisco to Hanoi in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Hanoi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 am - 11:00 pmSFO San Francisco-HAN Hanoi Noibai

32h 25m1 stop Guangzhou Baiyun

7:45 pm - 8:40 pmHAN Hanoi Noibai-SFO San Francisco

38h 55m2 stops Guangzhou Baiyun Wuhan

$787China Southern

Sat, Sep 5 - Sun, Sep 13

2:15 pm - 9:35 pmSFO San Francisco-HAN Hanoi Noibai

41h 20m2 stops Seattle/Tacoma Intl Incheon Intl

11:10 pm - 10:40 amHAN Hanoi Noibai-SFO San Francisco

25h 30m1 stop Incheon Intl

$788Korean Air

Tue, Sep 8 - Sun, Sep 20

1:10 pm - 9:35 pmSFO San Francisco-HAN Hanoi Noibai

18h 25m1 stop Incheon Intl

11:10 pm - 11:00 amHAN Hanoi Noibai-SFO San Francisco

25h 50m1 stop Incheon Intl

$788Korean Air

Sat, Aug 22 - Tue, Aug 25

1:05 am - 4:50 pmSFO San Francisco-HAN Hanoi Noibai

25h 45m1 stop Taipei City Taiwan Taoyuan Intl

11:30 am - 7:55 pmHAN Hanoi Noibai-SFO San Francisco

22h 25m1 stop Taipei City Taiwan Taoyuan Intl

$790China Airlines

Wed, Sep 23 - Mon, Sep 28

12:35 am - 10:05 amSFO San Francisco-HAN Hanoi Noibai

43h 30m2 stops Wuhan Guangzhou Baiyun

8:15 am - 8:40 pmHAN Hanoi Noibai-SFO San Francisco

26h 25m2 stops Guangzhou Baiyun Wuhan

$791China Southern

Mon, Aug 31 - Thu, Sep 10

11:40 pm - 4:30 pmSFO San Francisco-HAN Hanoi Noibai

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

5:30 pm - 6:45 pmHAN Hanoi Noibai-SFO San Francisco

16h 15m1 stop Taipei City Taiwan Taoyuan Intl

$792China Airlines

Tue, Nov 10 - Tue, Nov 17

12:00 pm - 1:35 amSFO San Francisco-HAN Hanoi Noibai

47h 35m2 stops Shanghai Pu Dong Wuhan

3:45 pm - 10:00 amHAN Hanoi Noibai-SFO San Francisco

56h 15m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

$794China Eastern

Thu, Sep 10 - Thu, Oct 29

12:00 pm - 1:20 amSFO San Francisco-HAN Hanoi Noibai

23h 20m1 stop Shanghai Pu Dong

2:45 am - 9:00 amHAN Hanoi Noibai-SFO San Francisco

21h 15m1 stop Shanghai Pu Dong

$795China Eastern

Mon, Sep 7 - Sun, Nov 8

12:15 pm - 10:15 pmSFO San Francisco-HAN Hanoi Noibai

20h 00m1 stop Tokyo Narita

11:35 pm - 7:34 pmHAN Hanoi Noibai-SFO San Francisco

33h 59m2 stops Tokyo Narita Denver Intl

$795Multiple Airlines

Mon, Sep 21 - Wed, Oct 7

12:15 pm - 10:15 pmSFO San Francisco-HAN Hanoi Noibai

20h 00m1 stop Tokyo Narita

11:35 pm - 5:42 pmHAN Hanoi Noibai-SFO San Francisco

32h 07m2 stops Tokyo Narita Los Angeles Los Angeles

$795Multiple Airlines

Mon, Sep 28 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

5:50 am - 9:35 pmSFO San Francisco-HAN Hanoi Noibai

25h 45m2 stops Salt Lake City Incheon Intl

11:10 pm - 8:19 pmHAN Hanoi Noibai-SFO San Francisco

35h 09m2 stops Incheon Intl Seattle/Tacoma Intl

$811Delta

Wed, Aug 12 - Wed, Aug 26

1:00 am - 11:05 amSFO San Francisco-HAN Hanoi Noibai

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 7:20 amHAN Hanoi Noibai-SFO San Francisco

27h 20m1 stop Taipei City Taiwan Taoyuan Intl

$916EVA Air

Tue, Aug 11 - Sat, Aug 22

1:00 am - 11:05 amSFO San Francisco-HAN Hanoi Noibai

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 7:20 amHAN Hanoi Noibai-SFO San Francisco

27h 20m1 stop Taipei City Taiwan Taoyuan Intl

$924EVA Air

Tue, Aug 11 - Sat, Aug 22

1:00 am - 11:05 amSFO San Francisco-HAN Hanoi Noibai

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

6:00 pm - 7:20 amHAN Hanoi Noibai-SFO San Francisco

27h 20m1 stop Taipei City Taiwan Taoyuan Intl

$924EVA Air

Tue, Aug 11 - Sat, Aug 22

12:25 pm - 10:15 pmSFO San Francisco-HAN Hanoi Noibai

19h 50m1 stop Tokyo Narita

11:35 pm - 7:09 pmHAN Hanoi Noibai-SFO San Francisco

33h 34m2 stops Tokyo Narita Los Angeles Los Angeles

$932ANA

Wed, Aug 12 - Wed, Aug 26

4:30 pm - 11:05 amSFO San Francisco-HAN Hanoi Noibai

28h 35m2 stops Los Angeles Los Angeles Taipei City Taiwan Taoyuan Intl

12:05 pm - 8:35 pmHAN Hanoi Noibai-SFO San Francisco

22h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,016Multiple Airlines

Wed, Aug 12 - Sat, Aug 22

4:30 pm - 11:05 amSFO San Francisco-HAN Hanoi Noibai

28h 35m2 stops Los Angeles Los Angeles Taipei City Taiwan Taoyuan Intl

12:05 pm - 8:35 pmHAN Hanoi Noibai-SFO San Francisco

22h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,016Multiple Airlines

Wed, Aug 12 - Sat, Aug 22

1:05 am - 8:25 pmSFO San Francisco-HAN Hanoi Noibai

29h 20m2 stops Taipei City Taiwan Taoyuan Intl Da Nang

6:30 am - 9:10 pmHAN Hanoi Noibai-SFO San Francisco

28h 40m3 stops Phu Quoc Duong Dang Ho Chi Minh City Manila Ninoy Aquino Intl

$1,056Multiple Airlines

Tue, Aug 11 - Wed, Aug 26

2:36 pm - 4:50 pmSFO San Francisco-HAN Hanoi Noibai

36h 14m2 stops Los Angeles Los Angeles Taipei City Taiwan Taoyuan Intl

11:30 am - 8:21 amHAN Hanoi Noibai-SFO San Francisco

34h 51m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles

$1,226China Airlines

Wed, Aug 12 - Sat, Aug 22

9:25 pm - 10:15 pmSFO San Francisco-HAN Hanoi Noibai

34h 50m2 stops Los Angeles Los Angeles Tokyo Narita

11:35 pm - 5:42 pmHAN Hanoi Noibai-SFO San Francisco

32h 07m2 stops Tokyo Narita Los Angeles Los Angeles

$1,333United Airlines

Wed, Aug 12 - Sat, Aug 22

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

China Southern flights from San Francisco to Hanoi

Our best China Southern deals on San Francisco to Hanoi flight tickets

China Southern

Sep 5

SFO12:35 amSan Francisco

32h 25m

1 stop

HAN11:00 pmHanoi Noibai

Sep 13

HAN7:45 pmHanoi Noibai

38h 55m

2 stops

SFO8:40 pmSan Francisco

$787

China Southern

Aug 31

SFO12:35 amSan Francisco

43h 30m

2 stops

HAN10:05 amHanoi Noibai

Sep 10

HAN8:15 amHanoi Noibai

26h 25m

2 stops

SFO8:40 pmSan Francisco

$791

China Southern

Aug 31

SFO12:35 amSan Francisco

28h 05m

2 stops

HAN6:40 pmHanoi Noibai

Sep 10

HAN11:15 amHanoi Noibai

23h 25m

2 stops

SFO8:40 pmSan Francisco

$803

Korean Air flights from San Francisco to Hanoi

Our best Korean Air deals on San Francisco to Hanoi flight tickets

Korean Air

Aug 22

SFO1:10 pmSan Francisco

18h 25m

1 stop

HAN9:35 pmHanoi Noibai

Aug 25

HAN11:10 pmHanoi Noibai

25h 50m

1 stop

SFO11:00 amSan Francisco

$788

Korean Air

Sep 6

SFO12:50 pmSan Francisco

31h 45m

1 stop

HAN10:35 amHanoi Noibai

Sep 19

HAN12:05 pmHanoi Noibai

36h 35m

1 stop

SFO10:40 amSan Francisco

$800

Korean Air

Sep 15

SFO2:30 pmSan Francisco

30h 05m

2 stops

HAN10:35 amHanoi Noibai

Oct 6

HAN12:05 pmHanoi Noibai

36h 35m

1 stop

SFO10:40 amSan Francisco

$806

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Sat 9/5

12:35 am-11:00 pm

1 stop32h 25m

Hanoi Noibai

Sun 9/13

7:45 pm-8:40 pm

2 stops38h 55m

$787

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Tue 9/8

2:15 pm-9:35 pm

2 stops41h 20m

Hanoi Noibai

Sun 9/20

11:10 pm-10:40 am

1 stop25h 30m

$788

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Sat 8/22

1:10 pm-9:35 pm

1 stop18h 25m

Hanoi Noibai

Tue 8/25

11:10 pm-11:00 am

1 stop25h 50m

$788

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Wed 9/23

1:05 am-4:50 pm

1 stop25h 45m

Hanoi Noibai

Mon 9/28

11:30 am-7:55 pm

1 stop22h 25m

$790

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Mon 8/31

12:35 am-10:05 am

2 stops43h 30m

Hanoi Noibai

Thu 9/10

8:15 am-8:40 pm

2 stops26h 25m

$791

Quickest round-trip

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Tue 11/10

11:40 pm-4:30 pm

1 stop25h 50m

Hanoi Noibai

Tue 11/17

5:30 pm-6:45 pm

1 stop16h 15m

$792

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Thu 9/10

12:00 pm-1:35 am

2 stops47h 35m

Hanoi Noibai

Thu 10/29

3:45 pm-10:00 am

3 stops56h 15m

$794

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Mon 9/7

12:00 pm-1:20 am

1 stop23h 20m

Hanoi Noibai

Sun 11/8

2:45 am-9:00 am

1 stop21h 15m

$795

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Mon 9/21

12:15 pm-10:15 pm

1 stop20h 00m

Hanoi Noibai

Wed 10/7

11:35 pm-7:34 pm

2 stops33h 59m

$795

San FranciscoHanoi

SFO San Francisco - HAN Hanoi Noibai

SFOHAN

San Francisco

Mon 9/28

12:15 pm-10:15 pm

1 stop20h 00m

Hanoi Noibai

Wed 10/14

11:35 pm-5:42 pm

2 stops32h 07m

$795

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

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

Prices are currently typical for flights on this route.

Typical prices usually range from $778 to $958.
The lowest price recently found on this route was $787.

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from San Francisco is in January. Flight prices, which tend to average around $769, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in January, then April is your next best option. Flight prices from San Francisco to Hanoi during April average around $777.

How far in advance should I book a flight from San Francisco to Hanoi?

You are more likely to see cheaper flights to Hanoi from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $918 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from San Francisco for as low as $787 on momondo.

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

You could potentially save up to 4% on your flight if you consider stops on a San Francisco to Hanoi flight.

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

As of August 2026, prices for San Francisco to Hanoi flights are approximately 62% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Hanoi

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

Estimated round-trip price

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

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

Fastest flight time	18h 45m
Direct flights	None

The fastest flight from San Francisco to Hanoi takes 18h 45m

There are no direct flights from San Francisco to Hanoi. There are no popular flight routes from San Francisco to Hanoi.

Search flight deals

Frequently asked questions about flying from San Francisco to Hanoi

How far is San Francisco to Hanoi Noibai by plane?
San Francisco and Hanoi Noibai are 7303.3 mi apart from one another. 18h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from San Francisco Airport to Hanoi Noibai Airport?
Prices for flights from San Francisco Airport to Hanoi Noibai Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Hanoi Noibai Airport?
As of August 2026, there are 13 operators available to choose from for flights from San Francisco Airport to Hanoi Noibai Airport.
How old do you have to be to fly from San Francisco Airport to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Francisco to Hanoi?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Hanoi is Asiana Airlines, representing 22% of all bookings. The subsequent popular airlines are China Airlines at 20%, Cathay Pacific at 19%, and EVA Air at 8%.

Best airlines flying from San Francisco to Hanoi

Compare and see reviews for airlines that fly from San Francisco to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom $356	Free Cancellation	Rating 7.3 1,014 reviews	Search Philippine Airlines flights
China Southern	PriceFrom $475	Free Cancellation	Rating 7.3 173 reviews	Search China Southern flights
Singapore Airlines	PriceFrom $560	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $606	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
ANA	PriceFrom $626	Free Cancellation	Rating 8.3 1,294 reviews	Search ANA flights
China Eastern	PriceFrom $631	Free Cancellation	Rating 7.3 232 reviews	Search China Eastern flights
Asiana Airlines	PriceFrom $640	Free Cancellation	Rating 8.1 554 reviews	Search Asiana Airlines flights
Cathay Pacific	PriceFrom $660	Free Cancellation	Rating 7.5 1,445 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $711	Free Cancellation	Rating 7.4 10,101 reviews	Search United Airlines flights
China Airlines	PriceFrom $711	Free Cancellation	Rating 8.3 841 reviews	Search China Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Hanoi. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Hanoi from San Francisco with this policy.

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

momondo helps you find the best flight between San Francisco and Hanoi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for San Francisco to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.