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Santa Ana

$546+ Cheap flights from Hanoi (HAN) to Santa Ana, CA (SNA)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SNA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Hanoi to Santa Ana

Cheapest flights from Hanoi to Santa Ana
Explore the most affordable flight options available from Hanoi to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This oojo deal was found by Cheapflights users on 1/26. 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 3/196:20 pm
HAN
-
SNA
2 stops30h 35m
EVA Air
Wed 4/16:35 pm
SNA
-
HAN
2 stops26h 30m
EVA Air
Deal found 1/26$1,208
This Korean Air deal was found by Cheapflights users on 1/25. 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.
Thu 4/212:00 pm
HAN
-
SNA
2 stops44h 23m
Korean Air
Sun 4/57:45 am
SNA
-
HAN
2 stops36h 55m
Korean Air
Deal found 1/25$1,486
This United Airlines deal was found by Cheapflights users on 1/24. 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 3/912:25 am
HAN
-
SNA
2 stops28h 23m
United Airlines
Tue 3/177:00 am
SNA
-
HAN
2 stops26h 05m
United Airlines
Deal found 1/24$1,583
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/1012:25 am
HAN
-
SNA
2 stops28h 23m
United Airlines
Wed 3/187:00 am
SNA
-
HAN
2 stops26h 05m
United Airlines
Deal found 1/25$2,086
This Emirates deal was found by Cheapflights users on 1/26. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:25 am
HAN
-
SNA
2 stops36h 01m
Emirates
Fri 3/2012:29 pm
SNA
-
HAN
2 stops34h 11m
Emirates
Deal found 1/26$2,670
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/1512:25 am
HAN
-
SNA
2 stops50h 00m
United Airlines
Fri 6/126:50 am
SNA
-
HAN
2 stops25h 25m
United Airlines
Deal found 1/27$3,329
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/1412:25 am
HAN
-
SNA
2 stops32h 09m
United Airlines
Tue 6/96:50 am
SNA
-
HAN
2 stops25h 25m
United Airlines
Deal found 1/27$3,332
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/1512:25 am
HAN
-
SNA
2 stops50h 00m
United Airlines
Mon 6/82:38 pm
SNA
-
HAN
2 stops41h 37m
United Airlines
Deal found 1/27$3,336
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/1412:25 am
HAN
-
SNA
2 stops36h 43m
United Airlines
Mon 6/84:23 pm
SNA
-
HAN
2 stops39h 52m
United Airlines
Deal found 1/27$3,340
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/1512:25 am
HAN
-
SNA
2 stops50h 00m
United Airlines
Sun 8/169:45 am
SNA
-
HAN
2 stops22h 30m
United Airlines
Deal found 1/27$3,579

Find flight deals from Hanoi to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,208
(oojo)

One-way from

$546
(oojo)

Popular in

August

Cheapest in

February

Average price

$984
Provider with most accurate pricing for Hanoi Noibai-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hanoi Noibai-Los Angeles flights.
Search Deals
From Hanoi Noibai to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Hanoi Noibai to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hanoi to Santa Ana 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 January 27, 2026.
Use the filters below to find and compare flights from Hanoi to Santa Ana that are best for you.

Fly from

Hanoi

Fly to

Santa Ana

Route

Depart

Return

Price

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Thu 3/19

6:20 pm-10:55 am

2 stops30h 35m

Santa Ana J. Wayne/Orange Cnty

Wed 4/1

6:35 pm-11:05 am

2 stops26h 30m

$1,208

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Thu 4/2

12:00 pm-6:23 pm

2 stops44h 23m

Santa Ana J. Wayne/Orange Cnty

Sun 4/5

7:45 am-10:40 am

2 stops36h 55m

$1,486

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Mon 3/9

12:25 am-2:48 pm

2 stops28h 23m

Santa Ana J. Wayne/Orange Cnty

Tue 3/17

7:00 am-11:05 pm

2 stops26h 05m

$1,583

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Tue 3/10

12:25 am-2:48 pm

2 stops28h 23m

Santa Ana J. Wayne/Orange Cnty

Wed 3/18

7:00 am-11:05 pm

2 stops26h 05m

$2,086

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Thu 3/12

12:25 am-10:26 pm

2 stops36h 01m

Santa Ana J. Wayne/Orange Cnty

Fri 3/20

12:29 pm-12:40 pm

2 stops34h 11m

$2,670

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 2/15

12:25 am-11:25 am

2 stops50h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 6/11

6:50 am-10:15 pm

2 stops25h 25m

$3,329

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sat 2/14

12:25 am-5:34 pm

2 stops32h 09m

Santa Ana J. Wayne/Orange Cnty

Tue 6/9

6:50 am-10:15 pm

2 stops25h 25m

$3,332

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 2/15

12:25 am-11:25 am

2 stops50h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 6/10

4:23 pm-10:15 pm

2 stops39h 52m

$3,336

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 2/15

12:25 am-11:25 am

2 stops50h 00m

Santa Ana J. Wayne/Orange Cnty

Mon 6/8

2:38 pm-10:15 pm

2 stops41h 37m

$3,336

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Tue 3/31

6:00 pm-10:55 am

2 stops30h 55m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 18 results
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Best time to book a flight from Hanoi to Santa Ana

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

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

Currently, November is the cheapest month in which you can book a flight from Hanoi to Santa Ana, California (average of $380). Flying from Hanoi to Santa Ana, California in July is currently the most expensive (average of $843). 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.

Related info for your journey

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

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

    There are many flights that can get you from Hanoi to Santa Ana, California in 28h 23m. Fly via EVA Air, Korean Air, or United Airlines to get the fastest option. The distance from Hanoi to Santa Ana, California is about 7672 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Hanoi to Santa Ana, California (average of $380). Flying from Hanoi to Santa Ana, California in July is currently the most expensive (average of $843). 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

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

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