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Santa Ana

$465+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SNA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This oojo deal was found by Cheapflights users on 12/9. 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 12/258:55 amHAN - SNA
2 stops50h 18mQatar Airways
Mon 1/126:45 amSNA - HAN
2 stops38h 35mQatar Airways
Deal found 12/9$7,644

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 December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$4,750
(oojo)

One-way from

$465
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$889
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.
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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. 13% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
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

Sat 1/10

12:35 pm-6:38 pm

2 stops21h 03m

Santa Ana J. Wayne/Orange Cnty

Wed 1/21

7:18 pm-11:35 am

2 stops25h 17m

$4,750

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Thu 12/25

8:55 am-8:13 pm

2 stops50h 18m

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

6:45 am-12:20 pm

2 stops38h 35m

$7,644

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Fri 1/23

6:20 pm-10:52 am

2 stops31h 32m

$568

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Fri 3/20

6:20 pm-8:38 am

2 stops28h 18m

$590

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Fri 3/20

6:20 pm-8:38 am

2 stops28h 18m

$597

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sat 3/14

5:30 pm-11:11 am

2 stops31h 41m

$631

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sat 1/17

12:35 pm-9:16 pm

2 stops23h 41m

$642

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Fri 2/13

12:35 pm-10:30 pm

2 stops24h 55m

$1,038

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Thu 3/26

5:30 pm-8:38 am

2 stops29h 08m

$2,471

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Tue 2/24

12:35 pm-9:03 pm

2 stops23h 28m

$2,504

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 13 results
1
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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 $842). 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 21h 03m. Fly via EVA Air or Qatar Airways 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 $842). 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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