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Cheap flights from Hanoi to Los Angeles from $637

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 9/21. 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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Find the cheapest flights from Hanoi to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
11:20 pm - 5:10 pm
HAN
-
SNA
31h 50m
2 stops
Japan Airlines Logo
8:05 am - 9:50 pm
SNA
-
HAN
23h 45m
2 stops
$1,616Japan Airlines
Tue, May 26 - Sat, Jun 6
Emirates Logo
1:30 am - 10:32 pm
HAN
-
SNA
35h 02m
2 stops
Emirates Logo
10:37 am - 1:15 pm
SNA
-
HAN
36h 38m
2 stops
$2,659Emirates
Thu, Jun 4 - Mon, Jun 15
United Airlines Logo
11:35 pm - 1:56 pm
HAN
-
SNA
28h 21m
2 stops
United Airlines Logo
1:20 pm - 11:05 pm
SNA
-
HAN
42h 45m
2 stops
$3,432United Airlines
Sun, Sep 13 - Tue, Nov 3
United Airlines Logo
11:35 pm - 9:01 am
HAN
-
SNA
47h 26m
2 stops
United Airlines Logo
4:23 pm - 11:05 pm
SNA
-
HAN
39h 42m
2 stops
$3,733United Airlines
Thu, Sep 17 - Sun, Nov 1
United Airlines Logo
11:35 pm - 3:27 pm
HAN
-
SNA
29h 52m
2 stops
United Airlines Logo
2:38 pm - 11:05 pm
SNA
-
HAN
41h 27m
2 stops
$3,739United Airlines
Wed, Sep 9 - Sat, Dec 12
United Airlines Logo
11:35 pm - 1:56 pm
HAN
-
SNA
28h 21m
2 stops
United Airlines Logo
2:38 pm - 11:05 pm
SNA
-
HAN
41h 27m
2 stops
$4,034United Airlines
Fri, Sep 18 - Sun, Nov 1
Japan Airlines Logo
11:20 pm - 4:45 pm
HAN
-
SNA
31h 25m
2 stops
Japan Airlines Logo
6:48 am - 10:30 pm
SNA
-
HAN
24h 42m
2 stops
$4,110Japan Airlines
Sun, Sep 13 - Thu, Nov 5
United Airlines Logo
11:35 pm - 1:56 pm
HAN
-
SNA
28h 21m
2 stops
United Airlines Logo
7:50 pm - 11:05 pm
SNA
-
HAN
36h 15m
2 stops
$4,235United Airlines
Tue, Sep 15 - Fri, Nov 6
Japan Airlines Logo
11:20 pm - 4:45 pm
HAN
-
SNA
31h 25m
2 stops
Japan Airlines Logo
6:48 am - 10:30 pm
SNA
-
HAN
24h 42m
2 stops
$4,361Japan Airlines
Fri, Sep 18 - Thu, Nov 5
United Airlines Logo
11:35 pm - 1:56 pm
HAN
-
SNA
28h 21m
2 stops
United Airlines Logo
7:50 pm - 11:05 pm
SNA
-
HAN
36h 15m
2 stops
$4,535United Airlines
Fri, Sep 18 - Fri, Nov 6

Emirates flights from Hanoi to Santa Ana, California

Our best Emirates deals on Hanoi to Santa Ana, California flight tickets
Emirates
Jun 4
HAN1:30 amHanoi Noibai
35h 02m
2 stops
SNA10:32 pmSanta Ana J. Wayne/Orange Cnty
Jun 15
SNA10:37 amSanta Ana J. Wayne/Orange Cnty
36h 38m
2 stops
HAN1:15 pmHanoi Noibai
$2,659
Emirates
Sep 8
HAN1:30 amHanoi Noibai
34h 23m
2 stops
SNA9:53 pmSanta Ana J. Wayne/Orange Cnty
Dec 12
SNA11:00 amSanta Ana J. Wayne/Orange Cnty
34h 40m
2 stops
HAN12:40 pmHanoi Noibai
$10,801

United Airlines flights from Hanoi to Santa Ana, California

Our best United Airlines deals on Hanoi to Santa Ana, California flight tickets
United Airlines
Sep 13
HAN11:35 pmHanoi Noibai
28h 21m
2 stops
SNA1:56 pmSanta Ana J. Wayne/Orange Cnty
Nov 3
SNA1:20 pmSanta Ana J. Wayne/Orange Cnty
42h 45m
2 stops
HAN11:05 pmHanoi Noibai
$3,432
United Airlines
Sep 17
HAN11:35 pmHanoi Noibai
47h 26m
2 stops
SNA9:01 amSanta Ana J. Wayne/Orange Cnty
Nov 1
SNA4:23 pmSanta Ana J. Wayne/Orange Cnty
39h 42m
2 stops
HAN11:05 pmHanoi Noibai
$3,733
United Airlines
Sep 9
HAN11:35 pmHanoi Noibai
29h 52m
2 stops
SNA3:27 pmSanta Ana J. Wayne/Orange Cnty
Dec 12
SNA2:38 pmSanta Ana J. Wayne/Orange Cnty
41h 27m
2 stops
HAN11:05 pmHanoi Noibai
$3,739

momondo Fare Finder

 
Customize your flight search to find flights from Hanoi to Santa Ana, California 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 May 14, 2026.
Use the filters below to find and compare flights from Hanoi to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Tue 5/26

11:20 pm-5:10 pm

2 stops31h 50m

Santa Ana J. Wayne/Orange Cnty

Sat 6/6

8:05 am-9:50 pm

2 stops23h 45m

$1,616

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Thu 6/4

1:30 am-10:32 pm

2 stops35h 02m

Santa Ana J. Wayne/Orange Cnty

Mon 6/15

10:37 am-1:15 pm

2 stops36h 38m

$2,659

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 9/13

11:35 pm-1:56 pm

2 stops28h 21m

Santa Ana J. Wayne/Orange Cnty

Tue 11/3

1:20 pm-11:05 pm

2 stops42h 45m

$3,432

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Thu 9/17

11:35 pm-9:01 am

2 stops47h 26m

Santa Ana J. Wayne/Orange Cnty

Sun 11/1

4:23 pm-11:05 pm

2 stops39h 42m

$3,733

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Wed 9/9

11:35 pm-3:27 pm

2 stops29h 52m

Santa Ana J. Wayne/Orange Cnty

Sat 12/12

2:38 pm-11:05 pm

2 stops41h 27m

$3,739

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Fri 9/18

11:35 pm-1:56 pm

2 stops28h 21m

Santa Ana J. Wayne/Orange Cnty

Sun 11/1

2:38 pm-11:05 pm

2 stops41h 27m

$4,034

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Sun 9/13

11:20 pm-4:45 pm

2 stops31h 25m

Santa Ana J. Wayne/Orange Cnty

Thu 11/5

6:48 am-10:30 pm

2 stops24h 42m

$4,110

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Tue 9/15

11:35 pm-1:56 pm

2 stops28h 21m

Santa Ana J. Wayne/Orange Cnty

Fri 11/6

7:50 pm-11:05 pm

2 stops36h 15m

$4,235

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Fri 9/18

11:20 pm-4:45 pm

2 stops31h 25m

Santa Ana J. Wayne/Orange Cnty

Thu 11/5

6:48 am-10:30 pm

2 stops24h 42m

$4,361

HanoiSanta Ana

HAN - SNA

HANSNA

Hanoi Noibai

Fri 9/18

11:35 pm-1:56 pm

2 stops28h 21m

Santa Ana J. Wayne/Orange Cnty

Fri 11/6

7:50 pm-11:05 pm

2 stops36h 15m

$4,535

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, California

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?

EVA Air is the most popular carrier operating from Hanoi Noibai to Santa Ana J. Wayne/Orange Cnty

What airlines fly to Santa Ana, California?

China Airlines, EVA Air and Asiana Airlines are the top three most popular airlines that fly to Santa Ana, California from Hanoi according to our data. China Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Santa Ana, California. Keep in mind that there are 4 different airlines that fly to Santa Ana, California on a routine basis, so you have a few additional options to choose from.

When to book flights from Hanoi to Santa Ana, California

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

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

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

Fastest flight time

31h 50m

Direct flights

None
The fastest flight from Hanoi to Santa Ana, California takes 31h 50m
There are no direct flights from Hanoi to Santa Ana, California. There are no popular flight routes from Hanoi to Santa Ana, California.
Search flight deals

Frequently asked questions about flying from Hanoi to Santa Ana, California

  • 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 31h 50m.

  • 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
Anaheim
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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