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Hanoi

$341+ Cheap flights from Santa Ana, CA (SNA) to Hanoi (HAN)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — HAN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Santa Ana to Hanoi

Cheapest flights from Santa Ana to Hanoi
Explore the most affordable flight options available from Santa Ana to Hanoi. 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 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:45 am
SNA
-
HAN
2 stops24h 45m
Japan Airlines
Sun 11/1511:55 pm
HAN
-
SNA
2 stops29h 56m
Japan Airlines
Deal found 1/27$908
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 8/312:38 pm
SNA
-
HAN
2 stops41h 22m
United Airlines
Fri 9/411:35 pm
HAN
-
SNA
2 stops34h 44m
United Airlines
Deal found 1/24$926
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:35 pm
SNA
-
HAN
2 stops25h 45m
China Airlines
Tue 4/145:50 pm
HAN
-
SNA
2 stops28h 45m
China Airlines
Deal found 1/25$943
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:14 pm
SNA
-
HAN
2 stops28h 21m
EVA Air
Tue 3/316:00 pm
HAN
-
SNA
2 stops34h 34m
EVA Air
Deal found 1/27$946
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 1/297:18 pm
SNA
-
HAN
2 stops30h 57m
EVA Air
Mon 2/212:35 pm
HAN
-
SNA
2 stops23h 41m
EVA Air
Deal found 1/26$956
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:36 pm
SNA
-
HAN
2 stops26h 29m
EVA Air
Sat 5/912:05 pm
HAN
-
SNA
2 stops22h 18m
EVA Air
Deal found 1/27$965
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.
Tue 9/17:51 pm
SNA
-
HAN
2 stops25h 14m
EVA Air
Sat 9/126:00 pm
HAN
-
SNA
2 stops30h 22m
EVA Air
Deal found 1/26$971
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.
Mon 11/27:51 pm
SNA
-
HAN
2 stops24h 44m
EVA Air
Mon 11/166:20 pm
HAN
-
SNA
2 stops32h 34m
EVA Air
Deal found 1/26$978
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:59 pm
SNA
-
HAN
2 stops24h 06m
EVA Air
Fri 10/306:20 pm
HAN
-
SNA
2 stops30h 02m
EVA Air
Deal found 1/25$1,003
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:24 pm
SNA
-
HAN
2 stops32h 11m
EVA Air
Wed 4/16:00 pm
HAN
-
SNA
2 stops28h 35m
EVA Air
Deal found 1/25$1,022
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:45 am
SNA
-
HAN
2 stops37h 20m
Multiple Airlines
Sat 3/2111:05 am
HAN
-
SNA
2 stops35h 30m
Multiple Airlines
Deal found 1/25$1,031
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 10/88:59 pm
SNA
-
HAN
2 stops24h 06m
EVA Air
Sat 10/246:00 pm
HAN
-
SNA
2 stops30h 22m
EVA Air
Deal found 1/26$1,033

Find flight deals from Santa Ana to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Hanoi (HAN). 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

$943
(oojo)

One-way from

$341
(Korean Air)

Popular in

December

Cheapest in

September

Average price

$684
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Hanoi Noibai flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Hanoi Noibai
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($46 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 January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Hanoi 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 Santa Ana to Hanoi that are best for you.

Fly from

Santa Ana

Fly to

Hanoi

Route

Depart

Return

Price

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 3/17

5:14 pm-11:35 am

2 stops28h 21m

Hanoi Noibai

Tue 3/31

6:00 pm-2:34 pm

2 stops34h 34m

$946

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Sat 3/14

1:24 pm-11:35 am

2 stops32h 11m

Hanoi Noibai

Wed 4/1

6:00 pm-8:35 am

2 stops28h 35m

$1,022

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Thu 4/16

8:05 am-9:35 pm

2 stops23h 30m

Hanoi Noibai

Mon 4/27

12:00 pm-4:51 pm

2 stops42h 51m

$1,053

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

7:45 pm-11:35 am

2 stops24h 50m

Hanoi Noibai

Sun 3/8

6:20 pm-9:29 am

2 stops29h 09m

$1,196

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Sat 2/14

7:22 pm-10:25 pm

2 stops36h 03m

Hanoi Noibai

Wed 2/18

11:50 pm-12:18 pm

2 stops27h 28m

$1,229

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Thu 4/23

7:45 am-9:50 pm

2 stops24h 05m

Hanoi Noibai

Fri 5/1

11:20 pm-3:46 pm

2 stops30h 26m

$1,257

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Sat 2/14

11:15 am-9:45 pm

2 stops43h 30m

Hanoi Noibai

Wed 2/18

11:05 pm-10:18 pm

2 stops38h 13m

$1,266

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Mon 3/23

8:08 pm-4:30 pm

2 stops30h 22m

Hanoi Noibai

Tue 3/31

11:35 am-10:55 am

2 stops37h 20m

$1,270

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Sat 2/14

11:15 am-11:10 am

2 stops56h 55m

Hanoi Noibai

Thu 2/19

12:20 pm-11:17 am

2 stops37h 57m

$1,272

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 4/14

8:05 am-10:40 am

2 stops36h 35m

Hanoi Noibai

Sun 4/26

11:10 pm-4:51 pm

2 stops31h 41m

$1,528

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 23 results
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Compare providers for flights from Santa Ana to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to Hanoi in January.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Ana, California-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Ana to Hanoi

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

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

Currently, April is the cheapest month in which you can book a flight from Santa Ana, California to Hanoi (average of $304). Flying from Santa Ana, California to Hanoi in July is currently the most expensive (average of $816). 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 Santa Ana to Hanoi. 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 Santa Ana, California to Hanoi?

    For as low as $1,053, EVA Air can have you in Hanoi from Santa Ana, California in 23h 30m. The distance from Santa Ana, California to Hanoi is about 7672 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Santa Ana, California to Hanoi (average of $304). Flying from Santa Ana, California to Hanoi in July is currently the most expensive (average of $816). 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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