HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Vietnam

$261+ Cheap flights from California to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SGN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Vietnam with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from California to Vietnam

Cheapest flights from California to Vietnam
Explore the most affordable flight options available from California to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Gotogate deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:00 pmLAX - SGN
1 stop33h 10mMultiple Airlines
Sun 12/147:55 amSGN - LAX
1 stop26h 05mMultiple Airlines
Deal found 10/28$637
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:10 amLAX - SGN
1 stop20h 45mUnited Airlines
Tue 12/237:30 amSGN - LAX
1 stop17h 20mUnited Airlines
Deal found 10/28$638
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:30 pmLAX - SGN
2 stops35h 45mUnited Airlines
Mon 11/246:00 amSGN - LAX
1 stop17h 05mUnited Airlines
Deal found 10/29$639
This CrystalTravel deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:40 pmLAX - HAN
1 stop26h 50mChina Airlines
Mon 11/175:30 pmHAN - LAX
1 stop16h 55mChina Airlines
Deal found 10/28$640
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:10 amLAX - SGN
1 stop20h 45mUnited Airlines
Sat 11/226:00 amSGN - LAX
1 stop28h 25mUnited Airlines
Deal found 10/28$640
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:10 pmLAX - SGN
1 stop20h 45mUnited Airlines
Sun 11/27:30 amSGN - LAX
1 stop18h 00mUnited Airlines
Deal found 10/30$641
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:00 pmLAX - SGN
1 stop26h 05mChina Southern
Sat 12/64:10 pmSGN - LAX
1 stop17h 20mChina Southern
Deal found 10/30$642
This Booking.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:15 pmLAX - HAN
1 stop30h 15mCathay Pacific
Tue 12/211:05 amHAN - LAX
1 stop20h 15mCathay Pacific
Deal found 10/28$643
This Booking.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:50 pmLAX - SGN
1 stop28h 30mMultiple Airlines
Sat 12/2711:20 amSGN - LAX
1 stop23h 05mMultiple Airlines
Deal found 10/30$643
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amLAX - SGN
2 stops26h 55mUnited Airlines
Mon 11/106:00 amSGN - LAX
1 stop17h 05mUnited Airlines
Deal found 10/28$644
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:10 amLAX - SGN
1 stop20h 45mUnited Airlines
Sun 12/711:05 pmSGN - LAX
2 stops35h 16mUnited Airlines
Deal found 10/28$645
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:10 amLAX - SGN
1 stop20h 45mUnited Airlines
Thu 11/276:00 amSGN - LAX
1 stop17h 05mUnited Airlines
Deal found 10/28$646

Cheap flight deals from California to Vietnam

Keep the following information in mind while searching for California to Vietnam flight deals. Data was last updated October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$638
(oojo)

One-way from

$261
(oojo)

Popular in

June

Cheapest in

September

Average price

$725

Good round-trip deal

$656 or less

Good one-way deal

$509 or less
Provider with most accurate pricing for Los Angeles-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Ho Chi Minh City flights.
Search Deals
From California to Vietnam
Search Deals
One-way flight from California to Vietnam
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from California to Vietnam.
Search Deals
Price to beat on a one-way flight from California to Vietnam.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from California to Vietnam that are best for you.

Fly from

California

Fly to

Vietnam

Route

Depart

Return

Price

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Thu 11/6

8:04 am-12:15 am

2 stops25h 11m

Ho Chi Minh City

Sun 11/23

6:00 am-8:05 am

1 stop17h 05m

$639

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Wed 11/12

8:04 am-12:15 am

2 stops25h 11m

Ho Chi Minh City

Tue 12/2

11:05 pm-2:05 pm

1 stop30h 00m

$644

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 11/3

8:04 am-10:55 pm

2 stops23h 51m

Ho Chi Minh City

Wed 11/12

6:00 am-8:05 am

1 stop17h 05m

$644

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Wed 11/5

8:04 am-10:55 pm

2 stops23h 51m

Ho Chi Minh City

Mon 11/24

6:00 am-8:05 am

1 stop17h 05m

$644

Los AngelesHanoi

LAX - HAN

LAXHAN

Los Angeles

Wed 2/18

10:35 pm-10:05 am

1 stop20h 30m

Hanoi Noibai

Sun 2/22

7:30 pm-8:55 pm

1 stop16h 25m

$652

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Tue 11/18

11:10 am-10:55 pm

1 stop20h 45m

Ho Chi Minh City

Wed 12/3

6:00 am-2:05 pm

2 stops23h 05m

$653

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Sun 11/2

1:34 pm-10:55 pm

2 stops42h 21m

Ho Chi Minh City

Tue 11/18

6:00 am-8:05 am

1 stop17h 05m

$655

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Fri 11/28

11:00 am-12:15 am

1 stop22h 15m

Ho Chi Minh City

Fri 12/5

7:30 am-9:15 am

1 stop16h 45m

$695

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Tue 11/18

7:25 am-10:55 pm

2 stops24h 30m

Ho Chi Minh City

Sun 12/21

11:05 pm-3:20 pm

1 stop31h 15m

$696

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Tue 11/18

11:40 am-11:10 am

1 stop32h 30m

Hanoi Noibai

Tue 11/25

12:20 pm-9:30 am

1 stop36h 10m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from California to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Vietnam

What is the cheapest month to book a flight from California to Vietnam?

Currently, April is the cheapest month in which you can book a flight from California to Vietnam (average of $304). Flying from California to Vietnam in July is currently the most expensive (average of $790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to VN?

Find hourly flight availability from California to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from California to Vietnam in the afternoon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from California to Vietnam?

Use this chart to determine the cheapest time to fly round-trip from California to Vietnam. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Vietnam flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from California to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this California to Vietnam flight route?

    This flight path from California to Vietnam was viewed by 30 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from California to Vietnam?

    United Airlines, Cathay Pacific, and ANA can get you from California to Vietnam in just under 20h 30m. Your travel time can differ by up to 4h 41m. Airlines will cover a distance of 7638 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Vietnam one-way?

    One-way options have recently been found by users for as low as $330 on United Airlines. Other airlines that offer cheap prices include Cathay Pacific from $336 and Singapore Airlines from $345 one-way.

  • Can I find deals for flights from California to Vietnam that include hotel bookings?

    Yes. In addition to deals on California to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Vietnam.

  • Can I find deals for business class flights from California to Vietnam?

    Yes. Cheapflights offers flight deals from California to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Vietnam?

    Currently, April is the cheapest month in which you can book a flight from California to Vietnam (average of $304). Flying from California to Vietnam in July is currently the most expensive (average of $790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
John F Kennedy Intl to Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
Newark to Narita flights
Newark to Haneda flights
Newark to New Delhi flights
Seattle to Narita flights
Seattle to Haneda flights
Los Angeles to Manila flights
San Francisco to Narita flights
John F Kennedy Intl to Narita flights
John F Kennedy Intl to New Delhi flights
Los Angeles to Suvarnabhumi flights
John F Kennedy Intl to Suvarnabhumi flights
John F Kennedy Intl to Mumbai flights
San Francisco to New Delhi flights
San Francisco to Manila flights
John F Kennedy Intl to Ahmedabad flights
Dallas/Fort Worth to Narita flights
LaGuardia to Haneda flights
Dallas/Fort Worth to Haneda flights
Newark to Suvarnabhumi flights
Ontario to Narita flights
LaGuardia to Narita flights
O'Hare Intl to Narita flights
Newark to Ahmedabad flights
Newark to Mumbai flights
O'Hare Intl to Haneda flights
LaGuardia to Suvarnabhumi flights
Seattle to Suvarnabhumi flights
Dulles Intl to Haneda flights
LaGuardia to New Delhi flights
San Francisco to Taiwan Taoyuan Intl flights
San Francisco to Suvarnabhumi flights
Boston to Narita flights
John F Kennedy Intl to Hong Kong flights
Los Angeles to Incheon Intl flights
Dallas/Fort Worth to Hyderabad flights
Hobby to Haneda flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Honolulu to Narita flights
O'Hare Intl to Suvarnabhumi flights
Los Angeles to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Suvarnabhumi flights
Dulles Intl to Suvarnabhumi flights
John F Kennedy Intl to Incheon Intl flights
John F Kennedy Intl to Manila flights
Los Angeles to Ho Chi Minh City flights
LaGuardia to Mumbai flights

Top 10 airlines flying from California to Vietnam

Discover the top 10 airlines that operate flights from California to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$410Average$854FlexibilityNo cancel feeOn-time63%
China SouthernCheapest$473Average$934FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$528Average$923FlexibilityNo cancel feeOn-time81%
XiamenAirCheapest$532Average$714FlexibilityNo cancel feeOn-time49%
Singapore AirlinesCheapest$555Average$813FlexibilityNo cancel feeOn-time81%
DeltaCheapest$583Average$1,336FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$603Average$726FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$603Average$699FlexibilityNo cancel feeOn-time60%
Air IndiaCheapest$611Average$739FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$633Average$916FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.