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$357+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — HAN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This oojo deal was found by Cheapflights users on 12/10. 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.
Sun 12/147:36 pmSNA - HAN
2 stops24h 59mEVA Air
Tue 12/166:20 pmHAN - SNA
2 stops33h 47mEVA Air
Deal found 12/10$1,682
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:25 pmSNA - HAN
2 stops24h 40mMultiple Airlines
Thu 12/1811:05 amHAN - SNA
2 stops24h 43mMultiple Airlines
Deal found 12/9$2,174
This oojo deal was found by Cheapflights users on 12/10. 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 12/116:45 amSNA - HAN
2 stops24h 45mJapan Airlines
Wed 12/1711:55 pmHAN - SNA
2 stops31h 19mJapan Airlines
Deal found 12/10$2,456
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.
Wed 12/106:45 amSNA - HAN
2 stops24h 45mJapan Airlines
Thu 1/1511:55 pmHAN - SNA
2 stops29h 24mJapan Airlines
Deal found 12/9$2,623
This oojo deal was found by Cheapflights users on 12/11. 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.
Wed 12/176:45 amSNA - HAN
2 stops24h 45mJapan Airlines
Sat 1/1711:55 pmHAN - SNA
2 stops29h 51mJapan Airlines
Deal found 12/11$2,790
This oojo deal was found by Cheapflights users on 12/11. 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.
Fri 12/266:45 amSNA - HAN
2 stops24h 45mJapan Airlines
Fri 1/1611:55 pmHAN - SNA
2 stops29h 51mJapan Airlines
Deal found 12/11$2,855
This Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:45 amSNA - HAN
2 stops33h 10mQatar Airways
Thu 12/187:10 pmHAN - SNA
2 stops41h 20mQatar Airways
Deal found 12/9$3,026
This Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:05 amSNA - HAN
2 stops31h 50mQatar Airways
Thu 12/187:10 pmHAN - SNA
2 stops41h 20mQatar Airways
Deal found 12/9$3,079
This oojo deal was found by Cheapflights users on 12/10. 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 12/291:44 pmSNA - HAN
2 stops31h 36mQatar Airways
Thu 1/11:45 amHAN - SNA
2 stops31h 22mQatar Airways
Deal found 12/10$3,221
This oojo deal was found by Cheapflights users on 12/11. 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.
Mon 12/157:36 pmSNA - HAN
2 stops49h 44mQatar Airways
Mon 12/298:55 amHAN - SNA
2 stops50h 47mQatar Airways
Deal found 12/11$3,330
This oojo deal was found by Cheapflights users on 12/11. 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.
Fri 12/266:45 amSNA - HAN
2 stops24h 45mJapan Airlines
Sat 1/1011:55 pmHAN - SNA
2 stops29h 51mJapan Airlines
Deal found 12/11$3,593
This oojo deal was found by Cheapflights users on 12/10. 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.
Sun 12/2110:13 amSNA - HAN
2 stops29h 42mQatar Airways
Sun 1/48:55 amHAN - SNA
2 stops48h 12mQatar Airways
Deal found 12/10$4,120

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$927
(oojo)

One-way from

$357
(Korean Air)

Popular in

December

Cheapest in

September

Average price

$1,255
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 ($49 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 December 2025
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 December 12, 2025.
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 4/21

4:20 pm-11:05 am

2 stops28h 45m

Hanoi Noibai

Tue 5/19

6:00 pm-10:35 am

2 stops30h 35m

$927

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

4:05 pm-11:35 am

2 stops28h 30m

Hanoi Noibai

Tue 3/31

12:05 pm-11:06 am

2 stops37h 01m

$953

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 1/13

6:45 am-10:30 pm

2 stops24h 45m

Hanoi Noibai

Fri 2/6

11:55 pm-2:46 pm

2 stops29h 51m

$990

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Fri 3/27

8:55 pm-4:50 pm

2 stops29h 55m

Hanoi Noibai

Mon 4/6

6:00 pm-8:44 am

2 stops28h 44m

$1,012

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Sat 3/28

8:55 pm-4:50 pm

2 stops29h 55m

Hanoi Noibai

Fri 4/10

12:05 pm-8:44 am

2 stops34h 39m

$1,046

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Sun 6/7

7:15 am-10:40 am

2 stops37h 25m

Hanoi Noibai

Sat 6/20

11:10 pm-6:05 pm

2 stops32h 55m

$1,131

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Fri 1/16

8:15 am-10:30 pm

2 stops23h 15m

Hanoi Noibai

Fri 1/23

11:55 pm-2:19 pm

2 stops29h 24m

$1,213

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

8:05 am-10:30 pm

2 stops23h 25m

Hanoi Noibai

Tue 3/10

11:55 pm-3:26 pm

2 stops29h 31m

$1,239

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

6:45 am-10:30 pm

2 stops24h 45m

Hanoi Noibai

Thu 3/19

11:55 pm-4:02 pm

2 stops30h 07m

$1,239

Santa AnaHanoi

SNA - HAN

SNAHAN

Santa Ana J. Wayne/Orange Cnty

Thu 5/21

6:28 pm-10:15 pm

2 stops37h 47m

Hanoi Noibai

Tue 5/26

11:35 pm-1:49 pm

2 stops28h 14m

$1,271

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 24 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 December.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Ana, California-Hanoi flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $828). 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 $990, EVA Air can have you in Hanoi from Santa Ana, California in 24h 45m. 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 $828). 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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