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Cheap flights from Hanoi to Los Angeles from $619

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Los Angeles departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

United Airlines Logo
12:25 am - 12:28 pmHAN-SNA
27h 03m2 stops
United Airlines Logo
7:20 am - 11:05 pmSNA-HAN
24h 45m2 stops
$1,057United Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
United Airlines Logo
12:25 am - 12:28 pmHAN-SNA
27h 03m2 stops
United Airlines Logo
7:34 pm - 11:05 pmSNA-HAN
36h 31m2 stops
$1,070United Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
Japan Airlines Logo
11:20 pm - 3:42 pmHAN-SNA
30h 22m2 stops
Japan Airlines Logo
7:45 am - 9:50 pmSNA-HAN
24h 05m2 stops
$1,071Japan Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
United Airlines Logo
11:35 pm - 6:04 pmHAN-SNA
32h 29m2 stops
United Airlines Logo
7:30 am - 10:15 pmSNA-HAN
24h 45m2 stops
$1,131United Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 22
United Airlines Logo
12:25 am - 1:54 pmHAN-SNA
28h 29m2 stops
United Airlines Logo
7:20 am - 11:05 pmSNA-HAN
24h 45m2 stops
$1,132United Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
American Airlines Logo
11:55 pm - 11:37 amHAN-SNA
50h 42m2 stops
American Airlines Logo
8:30 am - 10:30 pmSNA-HAN
47h 00m2 stops
$1,139American Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Logo
4:40 pm - 10:05 pmHAN-SNA
43h 25m3 stops
Logo
8:00 am - 1:45 amSNA-HAN
27h 45m3 stops
$1,148
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
11:35 pm - 2:25 pmHAN-SNA
28h 50m2 stops
Logo
8:00 am - 1:45 amSNA-HAN
27h 45m3 stops
$1,180
Find Deal
Sun, Sep 14 - Sun, Sep 21
Singapore Airlines Logo
12:35 pm - 1:11 pmHAN-SNA
39h 36m2 stops
Singapore Airlines Logo
9:30 pm - 5:35 pmSNA-HAN
53h 05m2 stops
$1,591Singapore Airlines
Find Deal
Tue, Nov 18 - Mon, Nov 24
Singapore Airlines Logo
12:40 pm - 8:53 amHAN-SNA
34h 13m2 stops
Singapore Airlines Logo
6:45 am - 11:30 amSNA-HAN
38h 45m2 stops
$6,865Singapore Airlines
Find Deal
Sun, Aug 31 - Thu, Sep 11

United Airlines flights from Hanoi to Santa Ana

Our best United Airlines deals on Hanoi to Santa Ana flight tickets
United Airlines
Nov 5
HAN12:25 amHanoi Noibai
27h 03m
2 stops
SNA12:28 pmSanta Ana J. Wayne/Orange Cnty
Nov 10
SNA7:20 amSanta Ana J. Wayne/Orange Cnty
24h 45m
2 stops
HAN11:05 pmHanoi Noibai
$1,057
Find similar
United Airlines
Nov 5
HAN12:25 amHanoi Noibai
27h 03m
2 stops
SNA12:28 pmSanta Ana J. Wayne/Orange Cnty
Nov 10
SNA7:34 pmSanta Ana J. Wayne/Orange Cnty
36h 31m
2 stops
HAN11:05 pmHanoi Noibai
$1,070
Find similar
United Airlines
Sep 15
HAN11:35 pmHanoi Noibai
32h 29m
2 stops
SNA6:04 pmSanta Ana J. Wayne/Orange Cnty
Sep 22
SNA7:30 amSanta Ana J. Wayne/Orange Cnty
24h 45m
2 stops
HAN10:15 pmHanoi Noibai
$1,131
Find similar

Singapore Airlines flights from Hanoi to Santa Ana

Our best Singapore Airlines deals on Hanoi to Santa Ana flight tickets
Singapore Airlines
Nov 18
HAN12:35 pmHanoi Noibai
39h 36m
2 stops
SNA1:11 pmSanta Ana J. Wayne/Orange Cnty
Nov 24
SNA9:30 pmSanta Ana J. Wayne/Orange Cnty
53h 05m
2 stops
HAN5:35 pmHanoi Noibai
$1,591
Find similar
Singapore Airlines
Aug 31
HAN12:40 pmHanoi Noibai
34h 13m
2 stops
SNA8:53 amSanta Ana J. Wayne/Orange Cnty
Sep 11
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
38h 45m
2 stops
HAN11:30 amHanoi Noibai
$6,865
Find similar
Singapore Airlines
Sep 1
HAN6:30 pmHanoi Noibai
34h 02m
2 stops
SNA2:32 pmSanta Ana J. Wayne/Orange Cnty
Sep 12
SNA5:40 pmSanta Ana J. Wayne/Orange Cnty
57h 55m
2 stops
HAN5:35 pmHanoi Noibai
$7,569
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Hanoi to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Wed 11/5

12:25 am-12:28 pm

2 stops27h 03m

Santa Ana J. Wayne/Orange Cnty

Mon 11/10

7:20 am-11:05 pm

2 stops24h 45m

$1,057

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Wed 11/5

12:25 am-12:28 pm

2 stops27h 03m

Santa Ana J. Wayne/Orange Cnty

Mon 11/10

7:34 pm-11:05 pm

2 stops36h 31m

$1,070

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 9/14

11:20 pm-3:42 pm

2 stops30h 22m

Santa Ana J. Wayne/Orange Cnty

Sun 9/21

7:45 am-9:50 pm

2 stops24h 05m

$1,071

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Mon 9/15

11:35 pm-6:04 pm

2 stops32h 29m

Santa Ana J. Wayne/Orange Cnty

Mon 9/22

7:30 am-10:15 pm

2 stops24h 45m

$1,131

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Wed 11/5

12:25 am-1:54 pm

2 stops28h 29m

Santa Ana J. Wayne/Orange Cnty

Mon 11/10

7:20 am-11:05 pm

2 stops24h 45m

$1,132

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Thu 11/6

11:55 pm-11:37 am

2 stops50h 42m

Santa Ana J. Wayne/Orange Cnty

Mon 11/10

8:30 am-10:30 pm

2 stops47h 00m

$1,139

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 9/14

4:40 pm-10:05 pm

3 stops43h 25m

Santa Ana J. Wayne/Orange Cnty

Sun 9/21

8:00 am-1:45 am

3 stops27h 45m

$1,148

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 9/14

11:35 pm-2:25 pm

2 stops28h 50m

Santa Ana J. Wayne/Orange Cnty

Sun 9/21

8:00 am-1:45 am

3 stops27h 45m

$1,180

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Tue 11/18

12:35 pm-1:11 pm

2 stops39h 36m

Santa Ana J. Wayne/Orange Cnty

Mon 11/24

9:30 pm-5:35 pm

2 stops53h 05m

$1,591

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 8/31

12:40 pm-8:53 am

2 stops34h 13m

Santa Ana J. Wayne/Orange Cnty

Thu 9/11

6:45 am-11:30 am

2 stops38h 45m

$6,865

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Hanoi to Santa Ana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hanoi Noibai to Santa Ana J. Wayne/Orange Cnty?

ANA, United Airlines, and EVA Air are the most popular carriers operating from Hanoi Noibai to Santa Ana J. Wayne/Orange Cnty

What airlines fly to Santa Ana?

Asiana Airlines, China Airlines and EVA Air are the top three most popular airlines that fly to Santa Ana from Hanoi according to our data. Asiana Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Santa Ana. Keep in mind that there are 6 different airlines that fly to Santa Ana on a routine basis, so you have a few additional options to choose from.

When to book flights from Hanoi to Santa Ana

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Santa Ana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hanoi to Santa Ana (HAN to SNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Santa Ana

Best Price Found

$619

Fastest flight time

19h 10m

Direct flights

None

Airports in Santa Ana

1 airport
The best one-way flight to Santa Ana from Hanoi in the past 72 hours is $619. The best round-trip flight deal from Hanoi to Santa Ana found on momondo in the last 72 hours is $1,057.
The fastest flight from Hanoi to Santa Ana takes 19h 10m
There are no direct flights from Hanoi to Santa Ana. Popular non-direct route for this connection is Hanoi Noibai Airport - Santa Ana J. Wayne/Orange Cnty Airport.
There is 1 airport near Santa Ana: Santa Ana J. Wayne/Orange Cnty (SNA)
Search flight deals

  • How far is Hanoi Noibai to Santa Ana J. Wayne/Orange Cnty by plane?

    Santa Ana J. Wayne/Orange Cnty is 7679.8 mi away from Hanoi Noibai. A reasonable flight in good conditions will take 27h 03m.

  • When did momondo last update prices for flights from Hanoi Noibai Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from Hanoi Noibai Airport to Santa Ana J. Wayne/Orange Cnty Airport were last updated today.

  • How old do you have to be to fly from Hanoi Noibai Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents you'll need for your trip to Santa Ana J. Wayne/Orange Cnty Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Ana J. Wayne/Orange Cnty Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
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Tustin

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to Santa Ana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hanoi to Santa Ana for you.

Can I find flights from Hanoi to Santa Ana with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hanoi to Santa Ana flights to just show those with flexible booking policies.

How can momondo help me find flights from Hanoi to Santa Ana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hanoi to Santa Ana.

I’m not ready to book a flight from Hanoi to Santa Ana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hanoi to Santa Ana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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