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

Delta, United Airlines, and ANA are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to Singapore Changi

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Singapore from Santa Ana, California according to our data. Singapore Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 15 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

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?

As of June 2026, there is 1 operator available to choose from 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.

$437 Cheap Flights from Santa Ana, California to Singapore in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santa Ana, California to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:11 pm - 6:15 am

SNA

SIN

23h 04m

1 stop

8:45 am - 1:57 pm

SIN

SNA

20h 12m

1 stop

$873United Airlines

Thu, Sep 10 - Mon, Sep 14

1:08 pm - 6:15 am

SNA

SIN

26h 07m

2 stops

8:45 am - 10:17 pm

SIN

SNA

28h 32m

2 stops

$877United Airlines

Thu, Sep 10 - Mon, Sep 14

11:10 am - 6:15 am

SNA

SIN

28h 05m

2 stops

8:45 am - 1:57 pm

SIN

SNA

20h 12m

1 stop

$878United Airlines

Thu, Sep 10 - Mon, Sep 14

8:00 pm - 6:35 pm

SNA

SIN

31h 35m

1 stop

8:45 am - 2:03 pm

SIN

SNA

20h 18m

1 stop

$879United Airlines

Sat, Oct 3 - Wed, Oct 7

7:55 am - 6:40 am

SNA

SIN

31h 45m

2 stops

8:35 pm - 9:01 am

SIN

SNA

27h 26m

1 stop

$882United Airlines

Sun, Sep 13 - Sat, Oct 3

7:10 am - 11:55 pm

SNA

SIN

25h 45m

2 stops

1:25 am - 5:59 pm

SIN

SNA

31h 34m

2 stops

$884Delta

Mon, Sep 28 - Wed, Oct 7

7:10 pm - 11:55 pm

SNA

SIN

37h 45m

2 stops

7:30 am - 5:59 pm

SIN

SNA

25h 29m

2 stops

$890Delta

Sun, Sep 27 - Wed, Oct 7

9:45 am - 8:15 pm

SNA

SIN

42h 30m

1 stop

6:35 am - 1:49 pm

SIN

SNA

23h 14m

2 stops

$891United Airlines

Tue, Nov 3 - Wed, Feb 10

7:55 am - 6:40 am

SNA

SIN

31h 45m

2 stops

6:15 am - 2:03 pm

SIN

SNA

22h 48m

2 stops

$892ANA

Sun, Sep 13 - Sat, Oct 3

7:59 pm - 6:15 am

SNA

SIN

19h 16m

1 stop

8:45 am - 1:57 pm

SIN

SNA

20h 12m

1 stop

$922Multiple Airlines

Mon, Sep 7 - Mon, Sep 21

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ANA flights from Santa Ana, California to Singapore

Our best ANA deals on Santa Ana, California to Singapore flight tickets

ANA

Sep 13

SNA7:55 amSanta Ana J. Wayne/Orange Cnty

31h 45m

2 stops

SIN6:40 amSingapore Changi

Oct 3

SIN6:15 amSingapore Changi

22h 48m

2 stops

SNA2:03 pmSanta Ana J. Wayne/Orange Cnty

$892

ANA

Jul 3

SNA9:45 amSanta Ana J. Wayne/Orange Cnty

53h 55m

2 stops

SIN6:40 amSingapore Changi

Jul 12

SIN11:05 amSingapore Changi

43h 26m

2 stops

SNA3:31 pmSanta Ana J. Wayne/Orange Cnty

$1,303

ANA

Jul 4

SNA9:46 amSanta Ana J. Wayne/Orange Cnty

23h 59m

2 stops

SIN12:45 amSingapore Changi

Jul 10

SIN11:05 amSingapore Changi

43h 24m

2 stops

SNA3:29 pmSanta Ana J. Wayne/Orange Cnty

$1,507

Korean Air flights from Santa Ana, California to Singapore

Our best Korean Air deals on Santa Ana, California to Singapore flight tickets

Korean Air

Oct 6

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

45h 00m

2 stops

SIN7:15 pmSingapore Changi

Nov 17

SIN1:35 amSingapore Changi

29h 05m

2 stops

SNA2:40 pmSanta Ana J. Wayne/Orange Cnty

$1,066

Korean Air

Oct 11

SNA7:45 amSanta Ana J. Wayne/Orange Cnty

44h 30m

2 stops

SIN7:15 pmSingapore Changi

Nov 12

SIN1:35 amSingapore Changi

32h 24m

2 stops

SNA5:59 pmSanta Ana J. Wayne/Orange Cnty

$1,091

Korean Air

Oct 3

SNA7:10 amSanta Ana J. Wayne/Orange Cnty

25h 45m

2 stops

SIN11:55 pmSingapore Changi

Oct 8

SIN7:30 amSingapore Changi

25h 29m

2 stops

SNA5:59 pmSanta Ana J. Wayne/Orange Cnty

$1,116

momondo Fare Finder

Use the filters below to find and compare flights from Santa Ana, California to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/10

4:11 pm-6:15 am

1 stop23h 04m

Singapore Changi

Mon 9/14

8:45 am-1:57 pm

1 stop20h 12m

$873

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/10

1:08 pm-6:15 am

2 stops26h 07m

Singapore Changi

Mon 9/14

8:45 am-10:17 pm

2 stops28h 32m

$877

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/10

11:10 am-6:15 am

2 stops28h 05m

Singapore Changi

Mon 9/14

8:45 am-1:57 pm

1 stop20h 12m

$878

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sat 10/3

8:00 pm-6:35 pm

1 stop31h 35m

Singapore Changi

Wed 10/7

8:45 am-2:03 pm

1 stop20h 18m

$879

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 9/13

7:55 am-6:40 am

2 stops31h 45m

Singapore Changi

Sat 10/3

8:35 pm-9:01 am

1 stop27h 26m

$882

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 9/28

7:10 am-11:55 pm

2 stops25h 45m

Singapore Changi

Wed 10/7

1:25 am-5:59 pm

2 stops31h 34m

$884

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 9/27

7:10 pm-11:55 pm

2 stops37h 45m

Singapore Changi

Wed 10/7

7:30 am-5:59 pm

2 stops25h 29m

$890

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 11/3

9:45 am-8:15 pm

1 stop42h 30m

Singapore Changi

Wed 2/10

6:35 am-1:49 pm

2 stops23h 14m

$891

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 9/13

7:55 am-6:40 am

2 stops31h 45m

Singapore Changi

Sat 10/3

6:15 am-2:03 pm

2 stops22h 48m

$892

Quickest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 9/7

7:59 pm-6:15 am

1 stop19h 16m

Singapore Changi

Mon 9/21

8:45 am-1:57 pm

1 stop20h 12m

$922

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Ana, California 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

Prices

Airlines

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

The cheapest day to depart from Santa Ana, California to Singapore is on a Sunday when prices can be found for as low as $795. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $889.

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, California to Singapore when you can find flight prices for as low as $835. 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 at noon when prices are $1,177 on average. Flights to Singapore from Santa Ana, California at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Santa Ana, California to Singapore

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

Estimated round-trip price

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

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

Fastest flight time	19h 48m
Direct flights	None

The fastest flight from Santa Ana, California to Singapore takes 19h 48m

There are no direct flights from Santa Ana, California to Singapore. There are no popular flight routes from Santa Ana, California to Singapore.

Search flight deals

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

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 19h 48m.
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?
As of June 2026, there is 1 operator available to choose from 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, California to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Santa Ana, California to Singapore is United Airlines (100% of total bookings).

Best airlines flying from Santa Ana, California to Singapore

Compare and see reviews for airlines that fly from Santa Ana, California to Singapore with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $721	Free Cancellation	Rating 7.4 9,875 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.