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Cheap flights from Santa Ana to Singapore from $393

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana to Singapore departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Santa Ana to Singapore

Cheap round-trip flights

United Airlines Logo
7:34 pm - 8:00 amSNA-SIN
20h 26m1 stop
United Airlines Logo
10:10 am - 12:28 pmSIN-SNA
18h 18m1 stop
$731United Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
United Airlines Logo
7:11 am - 6:25 pmSNA-SIN
20h 14m1 stop
United Airlines Logo
10:10 am - 1:28 pmSIN-SNA
18h 18m1 stop
$784United Airlines
Find Deal
Wed, Oct 1 - Sun, Nov 2
United Airlines Logo
11:32 am - 6:25 pmSNA-SIN
39h 53m3 stops
United Airlines Logo
10:10 am - 1:54 pmSIN-SNA
18h 44m1 stop
$788United Airlines
Find Deal
Thu, Oct 2 - Fri, Oct 31
Korean Air Logo
7:30 am - 7:55 pmSNA-SIN
45h 25m2 stops
Korean Air Logo
10:40 am - 8:16 pmSIN-SNA
48h 36m2 stops
$790Korean Air
Find Deal
Fri, Oct 3 - Fri, Oct 31
Korean Air Logo
7:30 am - 5:00 amSNA-SIN
30h 30m2 stops
Korean Air Logo
1:35 am - 6:19 pmSIN-SNA
31h 44m2 stops
$799Korean Air
Find Deal
Tue, Sep 30 - Thu, Oct 30
Delta Logo
8:00 am - 5:00 amSNA-SIN
30h 00m2 stops
Delta Logo
10:30 pm - 7:19 pmSIN-SNA
35h 49m2 stops
$843Delta
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Sun, Oct 5 - Sat, Nov 1
Japan Airlines Logo
8:00 am - 12:50 amSNA-SIN
24h 50m2 stops
Japan Airlines Logo
10:25 pm - 4:10 pmSIN-SNA
33h 45m2 stops
$885Japan Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 25
American Airlines Logo
3:10 pm - 5:30 pmSNA-SIN
35h 20m2 stops
American Airlines Logo
8:05 am - 8:00 pmSIN-SNA
26h 55m2 stops
$890American Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
American Airlines Logo
3:10 pm - 5:30 pmSNA-SIN
35h 20m2 stops
American Airlines Logo
8:05 am - 9:32 amSIN-SNA
40h 27m2 stops
$896American Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
Japan Airlines Logo
8:00 am - 12:50 amSNA-SIN
24h 50m2 stops
Japan Airlines Logo
8:15 am - 4:10 pmSIN-SNA
23h 55m2 stops
$907Japan Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 25

American Airlines flights from Santa Ana to Singapore

Our best American Airlines deals on Santa Ana to Singapore flight tickets
American Airlines
Sep 27
SNA3:10 pmSanta Ana J. Wayne/Orange Cnty
35h 20m
2 stops
SIN5:30 pmSingapore Changi
Sep 30
SIN8:05 amSingapore Changi
26h 55m
2 stops
SNA8:00 pmSanta Ana J. Wayne/Orange Cnty
$890
Find similar
American Airlines
Sep 27
SNA3:10 pmSanta Ana J. Wayne/Orange Cnty
35h 20m
2 stops
SIN5:30 pmSingapore Changi
Sep 30
SIN8:05 amSingapore Changi
40h 27m
2 stops
SNA9:32 amSanta Ana J. Wayne/Orange Cnty
$896
Find similar
American Airlines
Oct 1
SNA11:35 amSanta Ana J. Wayne/Orange Cnty
38h 55m
2 stops
SIN5:30 pmSingapore Changi
Oct 29
SIN8:15 amSingapore Changi
39h 10m
2 stops
SNA8:25 amSanta Ana J. Wayne/Orange Cnty
$1,015
Find similar

United Airlines flights from Santa Ana to Singapore

Our best United Airlines deals on Santa Ana to Singapore flight tickets
United Airlines
Nov 9
SNA7:34 pmSanta Ana J. Wayne/Orange Cnty
20h 26m
1 stop
SIN8:00 amSingapore Changi
Nov 25
SIN10:10 amSingapore Changi
18h 18m
1 stop
SNA12:28 pmSanta Ana J. Wayne/Orange Cnty
$731
Find similar
United Airlines
Oct 1
SNA7:11 amSanta Ana J. Wayne/Orange Cnty
20h 14m
1 stop
SIN6:25 pmSingapore Changi
Nov 2
SIN10:10 amSingapore Changi
18h 18m
1 stop
SNA1:28 pmSanta Ana J. Wayne/Orange Cnty
$784
Find similar
United Airlines
Oct 2
SNA11:32 amSanta Ana J. Wayne/Orange Cnty
39h 53m
3 stops
SIN6:25 pmSingapore Changi
Oct 31
SIN10:10 amSingapore Changi
18h 44m
1 stop
SNA1:54 pmSanta Ana J. Wayne/Orange Cnty
$788
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana to Singapore 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 September 17, 2025.
Use the filters below to find and compare flights from Santa Ana to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 11/9

7:34 pm-8:00 am

1 stop20h 26m

Singapore Changi

Tue 11/25

10:10 am-12:28 pm

1 stop18h 18m

$731

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/1

7:11 am-6:25 pm

1 stop20h 14m

Singapore Changi

Sun 11/2

10:10 am-1:28 pm

1 stop18h 18m

$784

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10/2

11:32 am-6:25 pm

3 stops39h 53m

Singapore Changi

Fri 10/31

10:10 am-1:54 pm

1 stop18h 44m

$788

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Fri 10/3

7:30 am-7:55 pm

2 stops45h 25m

Singapore Changi

Fri 10/31

10:40 am-8:16 pm

2 stops48h 36m

$790

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/30

7:30 am-5:00 am

2 stops30h 30m

Singapore Changi

Thu 10/30

1:35 am-6:19 pm

2 stops31h 44m

$799

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 10/5

8:00 am-5:00 am

2 stops30h 00m

Singapore Changi

Sat 11/1

10:30 pm-7:19 pm

2 stops35h 49m

$843

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

8:00 am-12:50 am

2 stops24h 50m

Singapore Changi

Sun 1/25

10:25 pm-4:10 pm

2 stops33h 45m

$885

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sat 9/27

3:10 pm-5:30 pm

2 stops35h 20m

Singapore Changi

Tue 9/30

8:05 am-8:00 pm

2 stops26h 55m

$890

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sat 9/27

3:10 pm-5:30 pm

2 stops35h 20m

Singapore Changi

Tue 9/30

8:05 am-9:32 am

2 stops40h 27m

$896

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

8:00 am-12:50 am

2 stops24h 50m

Singapore Changi

Sun 1/25

8:15 am-4:10 pm

2 stops23h 55m

$907

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 Singapore from

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

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 month to fly to Singapore?

The month of August is, on average, the cheapest month to fly to Singapore from Santa Ana, with most prices found around $783. If you aren’t able to travel to Singapore during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $835.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Santa Ana to Singapore is on a Monday when prices can be found for as low as $884. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,083.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from Santa Ana to Singapore when you can find flight prices for as low as $967. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,820 on average. Flights to Singapore from Santa Ana in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Santa Ana to Singapore

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

Cheap Santa Ana to Singapore (SNA to SIN) flight deals and tips

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

Direct flights

None
There are no direct flights from Santa Ana to Singapore. There are no popular flight routes from Santa Ana to Singapore.
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  • How far is Santa Ana J. Wayne/Orange Cnty to Singapore Changi by plane?

    The straight-line distance from Santa Ana J. Wayne/Orange Cnty to Singapore Changi is 8798.9 mi. In terms of flight time, this usually takes a little over 20h 14m.

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

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi 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 Santa Ana J. Wayne/Orange Cnty Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Santa Ana to Singapore?

Best airlines flying from Santa Ana to Singapore

Compare and see reviews for airlines that fly from Santa Ana to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $783Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Santa Ana to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

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

Yes. momondo enables you to select and highlight flights to Singapore from Santa Ana with this policy.

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

Once you have performed a search for Santa Ana to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Singapore from Santa Ana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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