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Santa Ana

$647+ Cheap flights from Hanoi (HAN) to Santa Ana (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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SNA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$1,030
(oojo)

One-way from

$647
(oojo)

Popular in

August

Cheapest in

October

Average price

$883
From Hanoi Noibai to Santa Ana J. Wayne/Orange Cnty
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One-way flight from Hanoi Noibai to Santa Ana J. Wayne/Orange Cnty
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Highest demand for flights based on searches. 15% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. 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.
vie. 9/55:50 pmHAN - SNA
2 stops34h 42mChina Airlines
vie. 9/197:56 pmSNA - HAN
2 stops24h 39mChina Airlines
Deal found 6/11$1,030
This oojo deal was found by Cheapflights users on 6/10. 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.
mié. 6/1112:05 pmHAN - SNA
2 stops36h 10mEVA Air
mié. 6/1812:42 pmSNA - HAN
2 stops38h 08mEVA Air
Deal found 6/10$1,154
This oojo deal was found by Cheapflights users on 6/11. 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.
dom. 8/246:30 pmHAN - SNA
2 stops34h 02mSingapore Airlines
mié. 9/36:45 amSNA - HAN
2 stops38h 45mSingapore Airlines
Deal found 6/11$1,662
This oojo deal was found by Cheapflights users on 6/11. 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.
jue. 7/103:00 amHAN - SNA
2 stops46h 38mQatar Airways
mar. 7/229:15 pmSNA - HAN
2 stops44h 00mQatar Airways
Deal found 6/11$7,627

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 junio 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

vie. 9/5

5:50 pm-2:32 pm

2 stops34h 42m

Santa Ana J. Wayne/Orange Cnty

vie. 9/19

7:56 pm-10:35 am

2 stops24h 39m

$1,030

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

dom. 8/24

6:30 pm-2:32 pm

2 stops34h 02m

Santa Ana J. Wayne/Orange Cnty

mié. 9/3

6:45 am-11:30 am

2 stops38h 45m

$1,662

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

vie. 7/11

6:00 pm-12:40 pm

2 stops32h 40m

Santa Ana J. Wayne/Orange Cnty

mar. 7/22

5:58 pm-11:05 am

2 stops27h 07m

$3,916

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

jue. 7/10

3:00 am-11:38 am

2 stops46h 38m

Santa Ana J. Wayne/Orange Cnty

mar. 7/22

9:15 pm-7:15 am

2 stops44h 00m

$7,627

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

mié. 11/5

6:20 pm-8:36 am

2 stops29h 16m

$647

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

mar. 11/4

1:40 am-5:39 pm

2 stops30h 59m

$1,193

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

jue. 7/17

11:45 pm-5:01 pm

2 stops31h 16m

$1,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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?

Currently, January is the cheapest month in which you can book a flight from Hanoi to Santa Ana (average of $298). Flying from Hanoi to Santa Ana in March is currently the most expensive (average of $378). 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.

Rainfall in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Ana ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana when rainfall is around 0.0 in.

Temperature in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Ana, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Ana. Reviews last updated junio 12, 2025.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,302 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,584 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • What are the cheapest airlines to fly from Hanoi to Santa Ana one-way?

    To fly one-way, consider booking your trip with EVA Air, which is currently one of the cheapest options available, starting at $647. Qatar Airways flights start at $1,193 while deals on Korean Air start at $1,453 one-way.

  • 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?

    Currently, January is the cheapest month in which you can book a flight from Hanoi to Santa Ana (average of $298). Flying from Hanoi to Santa Ana in March is currently the most expensive (average of $378). 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 Hanoi?

Book flights to Hanoi if you plan to visit one of these locations
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