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$372+ Cheap flights from Santa Ana, CA (SNA) 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SGN
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Santa Ana to Vietnam

Cheapest flights from Santa Ana to Vietnam
Explore the most affordable flight options available from Santa Ana to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/12. 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 11/177:34 pmSNA - SGN
3 stops36h 21mUnited Airlines
Mon 12/157:30 amSGN - SNA
2 stops40h 44mUnited Airlines
Deal found 11/12$733
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 11/154:05 pmSNA - SGN
3 stops39h 50mUnited Airlines
Fri 11/216:00 amSGN - SNA
2 stops21h 28mUnited Airlines
Deal found 11/11$744
This oojo deal was found by Cheapflights users on 11/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:16 pmSNA - SGN
2 stops23h 44mChina Airlines
Fri 11/145:50 pmSGN - SNA
2 stops29h 46mChina Airlines
Deal found 11/12$824
This oojo deal was found by Cheapflights users on 11/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:16 pmSNA - SGN
2 stops23h 44mChina Airlines
Mon 12/155:50 pmSGN - SNA
2 stops29h 46mChina Airlines
Deal found 11/12$829
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/197:20 amSNA - SGN
2 stops25h 55mUnited Airlines
Tue 12/167:30 amSGN - SNA
2 stops26h 17mUnited Airlines
Deal found 11/12$834
This oojo deal was found by Cheapflights users on 11/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:16 pmSNA - SGN
2 stops23h 44mChina Airlines
Tue 11/185:50 pmSGN - SNA
2 stops19h 40mChina Airlines
Deal found 11/11$839
This United Airlines deal was found by Cheapflights users on 11/11. 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 11/187:20 amSNA - SGN
2 stops23h 30mUnited Airlines
Tue 12/166:00 amSGN - SNA
3 stops29h 42mUnited Airlines
Deal found 11/11$844
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/197:20 amSNA - SGN
2 stops25h 55mUnited Airlines
Wed 12/176:00 amSGN - SNA
3 stops29h 42mUnited Airlines
Deal found 11/12$847
This Korean Air deal was found by Cheapflights users on 11/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:15 amSNA - HAN
2 stops36h 55mKorean Air
Wed 12/312:20 pmHAN - SNA
2 stops20h 50mKorean Air
Deal found 11/12$921
This Korean Air deal was found by Cheapflights users on 11/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:15 amSNA - HAN
2 stops36h 55mKorean Air
Sat 12/611:05 pmHAN - SNA
2 stops31h 04mKorean Air
Deal found 11/11$1,027
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/267:34 pmSNA - HAN
2 stops36h 31mUnited Airlines
Tue 12/212:25 amHAN - SNA
2 stops47h 54mUnited Airlines
Deal found 11/12$1,197
This oojo deal was found by Cheapflights users on 11/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:45 amSNA - HAN
2 stops24h 45mJapan Airlines
Sat 11/2211:55 pmHAN - SNA
2 stops29h 13mJapan Airlines
Deal found 11/11$1,438

Cheap flight deals from Santa Ana to Vietnam

Keep the following information in mind while searching for Santa Ana to Vietnam flight deals. Data was last updated November 13, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$731
(lol.travel)

One-way from

$372
(lol.travel)

Popular in

June

Cheapest in

September

Average price

$736
Provider with most accurate pricing for Los Angeles-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Ho Chi Minh City flights.
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From Santa Ana J. Wayne/Orange Cnty to Vietnam
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Vietnam
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 November 13, 2025.
Use the filters below to find and compare flights from Santa Ana to Vietnam that are best for you.

Fly from

Santa Ana

Fly to

Vietnam

Route

Depart

Return

Price

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

7:30 am-11:10 am

2 stops36h 40m

Hanoi Noibai

Mon 3/9

11:05 pm-9:59 pm

2 stops36h 54m

$760

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Mon 3/9

7:15 am-9:45 pm

2 stops24h 30m

Hanoi Noibai

Mon 3/23

11:05 pm-6:17 pm

2 stops33h 12m

$765

Santa AnaHo Chi Minh City

SNA - SGN

SNASGN

Santa Ana J. Wayne/Orange Cnty

Wed 2/4

7:18 pm-10:00 am

2 stops23h 42m

Ho Chi Minh City

Sun 3/8

11:00 am-8:29 am

2 stops36h 29m

$807

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 5/12

6:35 pm-10:35 am

2 stops26h 00m

Hanoi Noibai

Tue 5/19

11:35 am-10:35 am

2 stops37h 00m

$812

Santa AnaHo Chi Minh City

SNA - SGN

SNASGN

Santa Ana J. Wayne/Orange Cnty

Sat 1/17

7:18 pm-10:00 am

2 stops23h 42m

Ho Chi Minh City

Sat 1/31

11:00 am-10:05 am

2 stops38h 05m

$823

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 4/14

4:50 pm-10:35 am

2 stops27h 45m

Hanoi Noibai

Tue 4/21

5:50 pm-8:38 am

2 stops28h 48m

$832

Santa AnaHo Chi Minh City

SNA - SGN

SNASGN

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

7:15 am-11:20 pm

2 stops25h 05m

Ho Chi Minh City

Tue 12/23

8:00 am-6:25 pm

2 stops25h 25m

$847

Santa AnaHo Chi Minh City

SNA - SGN

SNASGN

Santa Ana J. Wayne/Orange Cnty

Wed 2/4

6:25 pm-10:55 pm

3 stops37h 30m

Ho Chi Minh City

Wed 3/11

6:00 am-12:18 pm

2 stops20h 18m

$852

Santa AnaHo Chi Minh City

SNA - SGN

SNASGN

Santa Ana J. Wayne/Orange Cnty

Wed 2/4

6:25 pm-10:55 pm

3 stops37h 30m

Ho Chi Minh City

Sun 3/8

6:00 am-7:39 pm

2 stops28h 39m

$852

Santa AnaDa Nang

SNA - DAD

SNADAD

Santa Ana J. Wayne/Orange Cnty

Sun 3/8

7:15 am-9:30 pm

2 stops24h 15m

Da Nang

Thu 3/12

3:45 pm-9:59 pm

2 stops44h 14m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 56 results
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Best time to book a flight from Santa Ana to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Santa Ana 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 Santa Ana to Vietnam

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

Currently, April is the cheapest month in which you can book a flight from Santa Ana, California to Vietnam (average of $304). Flying from Santa Ana, California to Vietnam in July is currently the most expensive (average of $789). 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 SNA to VN?

Find hourly flight availability from Santa Ana 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 November 13, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Santa Ana, California to Vietnam by exploring options for tickets in the evening.

Related info for your journey

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

  • What airport do you fly from for flights from Santa Ana to Vietnam?

    Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to Vietnam. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

  • How long is the flight from Santa Ana, California to Vietnam?

    For as low as $807, Delta can have you in Vietnam from Santa Ana, California in 23h 42m. Airlines will cover a distance of 8189 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $397. Japan Airlines flights start at $401 while deals on Delta start at $405 one-way.

  • What are the most popular routes from Santa Ana, California to Vietnam?

    The most popular flight routes from Santa Ana, California to Vietnam are Santa Ana J. Wayne/Orange Cnty - Ho Chi Minh City, Santa Ana J. Wayne/Orange Cnty - Hanoi Noibai and Santa Ana J. Wayne/Orange Cnty - Da Nang.

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

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

  • How can I find direct flights from Santa Ana to Vietnam?

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

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

    Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana, California to Vietnam?

    Currently, April is the cheapest month in which you can book a flight from Santa Ana, California to Vietnam (average of $304). Flying from Santa Ana, California to Vietnam in July is currently the most expensive (average of $789). 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

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