Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from California to Vietnam from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Vietnam departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from California to Vietnam

Cheap round-trip flights

Singapore Airlines Logo
9:40 am - 11:00 amSFO-SGN
34h 20m1 stop
Singapore Airlines Logo
4:15 pm - 7:50 amSGN-SFO
30h 35m1 stop
$548Singapore Airlines
Find Deal
Wed, Jan 21 - Wed, Feb 11
Singapore Airlines Logo
9:40 am - 3:00 pmSFO-SGN
38h 20m1 stop
Singapore Airlines Logo
12:15 pm - 7:50 amSGN-SFO
34h 35m1 stop
$550Singapore Airlines
Find Deal
Wed, Jan 14 - Wed, Feb 4
China Eastern Logo
12:30 pm - 6:30 pmLAX-SGN
64h 00m2 stops
China Eastern Logo
2:35 am - 10:05 amSGN-LAX
21h 30m1 stop
$559China Eastern
Find Deal
Sun, Sep 21 - Fri, Oct 3
China Eastern Logo
12:30 pm - 1:35 amLAX-SGN
23h 05m1 stop
China Eastern Logo
2:35 am - 10:05 amSGN-LAX
21h 30m1 stop
$561China Eastern
Find Deal
Sun, Sep 21 - Fri, Oct 3
Cathay Pacific Logo
12:25 pm - 10:05 amLAX-SGN
31h 40m1 stop
Cathay Pacific Logo
11:35 am - 1:20 pmSGN-LAX
16h 45m1 stop
$597Cathay Pacific
Find Deal
Mon, Oct 20 - Tue, Nov 25
Cathay Pacific Logo
1:25 am - 6:05 pmLAX-HAN
26h 40m1 stop
Cathay Pacific Logo
7:05 pm - 10:35 pmHAN-LAX
17h 30m1 stop
$602Cathay Pacific
Find Deal
Tue, Aug 19 - Mon, Sep 1
XiamenAir Logo
11:55 pm - 11:25 amLAX-SGN
21h 30m1 stop
XiamenAir Logo
8:00 am - 8:00 pmSGN-LAX
26h 00m1 stop
$602XiamenAir
Find Deal
Thu, Sep 4 - Thu, Sep 25
XiamenAir Logo
11:55 pm - 10:00 pmLAX-SGN
32h 05m1 stop
XiamenAir Logo
12:25 pm - 8:00 pmSGN-LAX
21h 35m1 stop
$603XiamenAir
Find Deal
Thu, Sep 4 - Thu, Oct 23
Asiana Airlines Logo
11:00 pm - 11:05 amLAX-SGN
22h 05m1 stop
Asiana Airlines Logo
12:05 am - 4:00 pmSGN-LAX
29h 55m1 stop
$630Asiana Airlines
Find Deal
Mon, Sep 1 - Mon, Oct 6
Asiana Airlines Logo
10:10 am - 1:10 pmLAX-HAN
37h 00m1 stop
Asiana Airlines Logo
11:30 pm - 4:00 pmHAN-LAX
31h 30m1 stop
$636Asiana Airlines
Find Deal
Wed, Oct 29 - Thu, Nov 20

China Eastern flights from California to Vietnam

Our best China Eastern deals on California to Vietnam flight tickets
China Eastern
Sep 21
LAX12:30 pmLos Angeles
64h 00m
2 stops
SGN6:30 pmHo Chi Minh City
Oct 3
SGN2:35 amHo Chi Minh City
21h 30m
1 stop
LAX10:05 amLos Angeles
$559
Find similar
China Eastern
Sep 21
LAX12:30 pmLos Angeles
23h 05m
1 stop
SGN1:35 amHo Chi Minh City
Oct 3
SGN2:35 amHo Chi Minh City
21h 30m
1 stop
LAX10:05 amLos Angeles
$561
Find similar
China Eastern
Sep 4
LAX12:30 pmLos Angeles
23h 05m
1 stop
SGN1:35 amHo Chi Minh City
Oct 21
SGN2:35 amHo Chi Minh City
21h 30m
1 stop
LAX10:05 amLos Angeles
$564
Find similar

Cathay Pacific flights from California to Vietnam

Our best Cathay Pacific deals on California to Vietnam flight tickets
Cathay Pacific
Oct 20
LAX12:25 pmLos Angeles
31h 40m
1 stop
SGN10:05 amHo Chi Minh City
Nov 25
SGN11:35 amHo Chi Minh City
16h 45m
1 stop
LAX1:20 pmLos Angeles
$597
Find similar
Cathay Pacific
Aug 19
LAX1:25 amLos Angeles
26h 40m
1 stop
HAN6:05 pmHanoi Noibai
Sep 1
HAN7:05 pmHanoi Noibai
17h 30m
1 stop
LAX10:35 pmLos Angeles
$602
Find similar
Cathay Pacific
Sep 2
LAX1:25 pmLos Angeles
29h 55m
1 stop
DAD9:20 amDa Nang
Sep 9
DAD10:05 amDa Nang
26h 30m
1 stop
LAX10:35 pmLos Angeles
$611
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Vietnam 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 August 7, 2025.
Use the filters below to find and compare flights from California to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 1/21

9:40 am-11:00 am

1 stop34h 20m

Ho Chi Minh City

Wed 2/11

4:15 pm-7:50 am

1 stop30h 35m

$548

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 1/14

9:40 am-3:00 pm

1 stop38h 20m

Ho Chi Minh City

Wed 2/4

12:15 pm-7:50 am

1 stop34h 35m

$550

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Sun 9/21

12:30 pm-6:30 pm

2 stops64h 00m

Ho Chi Minh City

Fri 10/3

2:35 am-10:05 am

1 stop21h 30m

$559

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Sun 9/21

12:30 pm-1:35 am

1 stop23h 05m

Ho Chi Minh City

Fri 10/3

2:35 am-10:05 am

1 stop21h 30m

$561

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 10/20

12:25 pm-10:05 am

1 stop31h 40m

Ho Chi Minh City

Tue 11/25

11:35 am-1:20 pm

1 stop16h 45m

$597

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Tue 8/19

1:25 am-6:05 pm

1 stop26h 40m

Hanoi Noibai

Mon 9/1

7:05 pm-10:35 pm

1 stop17h 30m

$602

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Thu 9/4

11:55 pm-11:25 am

1 stop21h 30m

Ho Chi Minh City

Thu 9/25

8:00 am-8:00 pm

1 stop26h 00m

$602

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Thu 9/4

11:55 pm-10:00 pm

1 stop32h 05m

Ho Chi Minh City

Thu 10/23

12:25 pm-8:00 pm

1 stop21h 35m

$603

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 9/1

11:00 pm-11:05 am

1 stop22h 05m

Ho Chi Minh City

Mon 10/6

12:05 am-4:00 pm

1 stop29h 55m

$630

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Wed 10/29

10:10 am-1:10 pm

1 stop37h 00m

Hanoi Noibai

Thu 11/20

11:30 pm-4:00 pm

1 stop31h 30m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Vietnam from

How to get the cheapest flight ticket from California to Vietnam

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 Vietnam?

The month of October is, on average, the cheapest month to fly to Vietnam from California, with most prices found around $778. If you don’t want to visit Vietnam in October, then you should wait until August to fly from California, when ticket prices are also cheap, with an average price of $783.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Monday is the cheapest day to fly to Vietnam from California. The lowest ticket price found for a Monday departure recently was $676. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Sunday is $1,085.

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

Flying to Vietnam from California in the morning is the least expensive time of day to depart. momondo users have found prices as low as $916 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,173 per ticket.

What is the cheapest California to Vietnam flight route?

Fly from San Francisco to Ho Chi Minh City for the best California - Vietnam flight prices

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

You are more likely to see cheaper flights to Vietnam from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $927 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from California for as low as $822 on momondo.

What cabin class options are available on California to Vietnam flights?

There are 3 cabin classes available to choose from on California to Vietnam flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Vietnam flights?

You could potentially save up to 10% on your flight if you consider stops on a California to Vietnam flight.

Cheap California to Vietnam flight deals and tips

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

Best Price Found

$306

Fastest flight time

17h 55m

Direct flights

Mon, Thu, Fri and Sun

Airports in Vietnam

3 airports
The best one-way flight to Vietnam from California in the past 72 hours is $306. The best round-trip flight deal from California to Vietnam found on momondo in the last 72 hours is $548.
The fastest flight from California to Vietnam takes 17h 55m
Direct flights go from California to Vietnam on Monday, Thursday, Friday and Sunday. The only airline offering direct flights is Vietnam Airlines.
There are 3 airports near Vietnam: Hanoi Noibai (HAN), Da Nang (DAD), Ho Chi Minh City (SGN)
Search flight deals

  • When did momondo last update prices for flights from California to Vietnam?

    Prices for flights from California to Vietnam were last updated today.

  • How many operators does momondo search for flights from California to Vietnam?

  • How old do you have to be to fly from California to Vietnam?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Vietnam.

  • What documentation or ID do you need to fly to Vietnam?

    The travel and health documents required for your trip to Vietnam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from California to Vietnam?

Best airlines flying from California to Vietnam

Compare and see reviews for airlines that fly from California to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
Sichuan AirlinesPriceFrom $410Free CancellationRating
8.0
14 reviews
Search Sichuan Airlines flights
XiamenAirPriceFrom $537Free CancellationRating
6.6
41 reviews
Search XiamenAir flights
China SouthernPriceFrom $542Free CancellationRating
7.6
104 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $586Free CancellationRating
8.1
1,342 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $611Free CancellationRating
5.5
2,929 reviews
Search Air India flights
United AirlinesPriceFrom $620Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
STARLUX AirlinesPriceFrom $636Free CancellationRating
9.0
201 reviews
Search STARLUX Airlines flights
Air ChinaPriceFrom $639Free CancellationRating
7.3
93 reviews
Search Air China flights
Korean AirPriceFrom $639Free CancellationRating
8.4
1,122 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $640Free CancellationRating
8.2
470 reviews
Search Asiana Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Vietnam. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Vietnam from California.

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

Price alerts on flights to Vietnam from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Vietnam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/12
Tue 8/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam

Popular cities in Vietnam

Popular flights according to clicks in the last 7 days on momondo
Flights to Ho Chi Minh Cityfrom $507
Flights to Hanoifrom $513
Flights to Da Nangfrom $620
Flights to Phu Quocfrom $730
Flights to Nha Trangfrom $686
Flights to Dalatfrom $810
Flights to Huefrom $801
Flights to Haiphongfrom $825
Flights to Vinh City
Flights to Qui Nhon
Flights to Can Thofrom $1,799
Flights to Con Daofrom $1,187