How long does it take to fly to Hanoi?

If you’re flying from a popular airport in California, such as Los Angeles or San Diego, and flying into Hanoi, then you can expect flight times to average 19h 05m and 21h 35m, respectively.

What airlines fly to Hanoi?

Asiana Airlines, Cathay Pacific and China Airlines are the top three most popular airlines that fly to Hanoi from California according to our data. Asiana Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 16 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

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

Singapore Airlines, Korean Air, and China Eastern are the most popular carriers operating from California to Hanoi Noibai

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

Prices for flights from California to Hanoi Noibai Airport refresh daily.

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

As of March 2026, there are 16 operators available to choose from for flights from California to Hanoi Noibai Airport.

How old do you have to be to fly from California 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 California 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.

$301 Cheap Flights from California to Hanoi in 2026

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Find the cheapest flights from California to Hanoi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 9:35 pm

LAX

HAN

21h 35m

1 stop

11:30 pm - 2:50 pm

HAN

LAX

29h 20m

1 stop

$624Multiple Airlines

Mon, Apr 20 - Wed, May 6

7:00 am - 9:35 pm

LAX

HAN

24h 35m

2 stops

11:30 pm - 2:50 pm

HAN

LAX

29h 20m

1 stop

$629Multiple Airlines

Mon, Apr 20 - Wed, May 6

2:20 pm - 11:30 am

LAX

HAN

31h 10m

2 stops

4:00 pm - 12:50 pm

HAN

LAX

34h 50m

2 stops

$630Singapore Airlines

Wed, Aug 12 - Fri, Aug 28

7:00 am - 10:50 am

LAX

HAN

37h 50m

2 stops

11:10 pm - 7:35 am

HAN

LAX

22h 25m

1 stop

$631Korean Air

Sun, May 3 - Tue, May 12

6:20 am - 9:35 pm

LAX

HAN

25h 15m

2 stops

11:10 pm - 6:31 pm

HAN

LAX

33h 21m

2 stops

$632Korean Air

Mon, Apr 20 - Wed, May 6

10:40 am - 10:00 pm

LAX

HAN

21h 20m

1 stop

11:30 pm - 5:20 pm

HAN

LAX

31h 50m

1 stop

$634Asiana Airlines

Thu, Aug 13 - Sun, Aug 23

10:00 am - 9:35 pm

LAX

HAN

21h 35m

1 stop

11:10 pm - 6:31 pm

HAN

LAX

33h 21m

2 stops

$638Korean Air

Mon, Apr 20 - Wed, May 6

12:30 pm - 1:20 am

LAX

HAN

22h 50m

1 stop

6:45 pm - 10:05 am

HAN

LAX

29h 20m

1 stop

$641China Eastern

Mon, Apr 20 - Mon, May 18

11:50 pm - 10:00 pm

SFO

HAN

32h 10m

1 stop

1:25 pm - 3:20 pm

HAN

SFO

15h 55m

1 stop

$694Asiana Airlines

Sun, May 3 - Wed, May 27

12:00 pm - 2:45 pm

SFO

HAN

60h 45m

3 stops

6:45 pm - 9:05 am

HAN

SFO

28h 20m

1 stop

$742China Eastern

Mon, Apr 20 - Wed, May 20

China Airlines flights from California to Hanoi

Our best China Airlines deals on California to Hanoi flight tickets

China Airlines

Aug 31

SFO1:05 amSan Francisco

19h 25m

1 stop

HAN10:30 amHanoi Noibai

Sep 23

HAN11:30 amHanoi Noibai

22h 25m

1 stop

SFO7:55 pmSan Francisco

$710

China Airlines

Aug 31

SFO1:05 amSan Francisco

25h 45m

1 stop

HAN4:50 pmHanoi Noibai

Oct 1

HAN5:50 pmHanoi Noibai

16h 05m

1 stop

SFO7:55 pmSan Francisco

$711

China Airlines

Aug 12

ONT12:45 amOntario

19h 45m

1 stop

HAN10:30 amHanoi Noibai

Aug 23

HAN5:50 pmHanoi Noibai

38h 50m

1 stop

ONT6:40 pmOntario

$755

Singapore Airlines flights from California to Hanoi

Our best Singapore Airlines deals on California to Hanoi flight tickets

Singapore Airlines

Aug 12

LAX2:20 pmLos Angeles Los Angeles

31h 10m

2 stops

HAN11:30 amHanoi Noibai

Aug 28

HAN4:00 pmHanoi Noibai

34h 50m

2 stops

LAX12:50 pmLos Angeles Los Angeles

$630

Singapore Airlines

Apr 5

LAX2:20 pmLos Angeles Los Angeles

31h 10m

2 stops

HAN11:30 amHanoi Noibai

Apr 20

HAN6:35 pmHanoi Noibai

40h 45m

1 stop

LAX9:20 pmLos Angeles Los Angeles

$1,186

Singapore Airlines

Apr 5

LAX2:20 pmLos Angeles Los Angeles

31h 10m

2 stops

HAN11:30 amHanoi Noibai

Apr 14

HAN12:40 pmHanoi Noibai

44h 30m

1 stop

LAX7:10 pmLos Angeles Los Angeles

$1,301

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles Los Angeles

Mon 4/20

10:00 am-9:35 pm

1 stop21h 35m

Hanoi Noibai

Wed 5/6

11:30 pm-2:50 pm

1 stop29h 20m

$624

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles Los Angeles

Mon 4/20

7:00 am-9:35 pm

2 stops24h 35m

Hanoi Noibai

Wed 5/6

11:30 pm-2:50 pm

1 stop29h 20m

$629

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles Los Angeles

Wed 8/12

2:20 pm-11:30 am

2 stops31h 10m

Hanoi Noibai

Fri 8/28

4:00 pm-12:50 pm

2 stops34h 50m

$630

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles Los Angeles

Sun 5/3

7:00 am-10:50 am

2 stops37h 50m

Hanoi Noibai

Tue 5/12

11:10 pm-7:35 am

1 stop22h 25m

$631

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles Los Angeles

Mon 4/20

6:20 am-9:35 pm

2 stops25h 15m

Hanoi Noibai

Wed 5/6

11:10 pm-6:31 pm

2 stops33h 21m

$632

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles Los Angeles

Thu 8/13

10:40 am-10:00 pm

1 stop21h 20m

Hanoi Noibai

Sun 8/23

11:30 pm-5:20 pm

1 stop31h 50m

$634

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles Los Angeles

Mon 4/20

10:00 am-9:35 pm

1 stop21h 35m

Hanoi Noibai

Wed 5/6

11:10 pm-6:31 pm

2 stops33h 21m

$638

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles Los Angeles

Mon 4/20

12:30 pm-1:20 am

1 stop22h 50m

Hanoi Noibai

Mon 5/18

6:45 pm-10:05 am

1 stop29h 20m

$641

Quickest round-trip

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Sun 5/3

11:50 pm-10:00 pm

1 stop32h 10m

Hanoi Noibai

Wed 5/27

1:25 pm-3:20 pm

1 stop15h 55m

$694

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Mon 4/20

12:00 pm-2:45 pm

3 stops60h 45m

Hanoi Noibai

Wed 5/20

6:45 pm-9:05 am

1 stop28h 20m

$742

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 California 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

Other information

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from California is in September. Flight prices, which tend to average around $669, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in September, then January is your next best option. Flight prices from California to Hanoi during January average around $679.

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

You are more likely to see cheaper flights to Hanoi from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $818 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from California for as low as $691 on momondo.

Can stopping save me money on California to Hanoi flights?

You could potentially save up to 8% on your flight if you consider stops on a California to Hanoi flight.

Cheap California to Hanoi flight deals and tips

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

Fastest flight time	19h 05m
Direct flights	None

The fastest flight from California to Hanoi takes 19h 05m

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

Search flight deals

When did momondo last update prices for flights from California to Hanoi Noibai Airport?
Prices for flights from California to Hanoi Noibai Airport refresh daily.
How many operators does momondo search for flights from California to Hanoi Noibai Airport?
As of March 2026, there are 16 operators available to choose from for flights from California to Hanoi Noibai Airport.
How old do you have to be to fly from California 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 California 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.

Best airlines flying from California to Hanoi

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

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $304	Free Cancellation	Rating 8.3 817 reviews	Search China Airlines flights
China Southern	PriceFrom $475	Free Cancellation	Rating 7.4 145 reviews	Search China Southern flights
XiamenAir	PriceFrom $492	Free Cancellation	Rating 6.6 42 reviews	Search XiamenAir flights
Singapore Airlines	PriceFrom $533	Free Cancellation	Rating 8.2 1,484 reviews	Search Singapore Airlines flights
China Eastern	PriceFrom $563	Free Cancellation	Rating 7.2 198 reviews	Search China Eastern flights
Asiana Airlines	PriceFrom $591	Free Cancellation	Rating 8.1 506 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $591	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights
ANA	PriceFrom $602	Free Cancellation	Rating 8.4 1,138 reviews	Search ANA flights
Cathay Pacific	PriceFrom $620	Free Cancellation	Rating 7.6 1,222 reviews	Search Cathay Pacific flights
Philippine Airlines	PriceFrom $625	Free Cancellation	Rating 7.3 970 reviews	Search Philippine Airlines flights

Why use momondo?

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

Finding the right flight to Hanoi from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hanoi quick and easy, saving you time and money.

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

Yes. All flights to Hanoi from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from California to Hanoi?

momondo helps you find the best flight between California 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 California to Hanoi right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Hanoi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.