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

Korean Air, 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.

$440 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

4:11 pm - 6:15 am

SNA

SIN

23h 04m

1 stop

11:05 am - 8:51 pm

SIN

SNA

48h 46m

2 stops

$884United Airlines

Tue, Sep 29 - Sun, Oct 4

6:50 am - 12:55 am

SNA

SIN

26h 05m

2 stops

10:20 pm - 9:44 am

SIN

SNA

27h 24m

1 stop

$885United Airlines

Wed, Dec 2 - Wed, Mar 3

4:15 pm - 6:35 pm

SNA

SIN

35h 20m

2 stops

11:05 am - 2:03 pm

SIN

SNA

41h 58m

2 stops

$888United Airlines

Tue, Sep 29 - Sun, Oct 4

7:30 am - 6:35 pm

SNA

SIN

20h 05m

1 stop

8:45 am - 1:14 pm

SIN

SNA

43h 29m

2 stops

$890United Airlines

Wed, Oct 7 - Mon, Oct 12

6:28 pm - 12:55 am

SNA

SIN

38h 27m

2 stops

10:20 pm - 9:44 am

SIN

SNA

27h 24m

1 stop

$891United Airlines

Mon, Nov 30 - Wed, Mar 3

6:28 pm - 12:55 am

SNA

SIN

38h 27m

2 stops

10:20 pm - 1:14 pm

SIN

SNA

30h 54m

2 stops

$895United Airlines

Mon, Nov 30 - Wed, Mar 3

7:50 pm - 8:15 pm

SNA

SIN

32h 25m

1 stop

10:10 am - 1:49 pm

SIN

SNA

19h 39m

1 stop

$903Asiana Airlines

Tue, Nov 3 - Fri, Nov 6

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United Airlines flights from Santa Ana, California to Singapore

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

United Airlines

Sep 10

SNA4:11 pmSanta Ana J. Wayne/Orange Cnty

23h 04m

1 stop

SIN6:15 amSingapore Changi

Sep 14

SIN8:45 amSingapore Changi

20h 12m

1 stop

SNA1:57 pmSanta Ana J. Wayne/Orange Cnty

$873

United Airlines

Sep 10

SNA1:08 pmSanta Ana J. Wayne/Orange Cnty

26h 07m

2 stops

SIN6:15 amSingapore Changi

Sep 14

SIN8:45 amSingapore Changi

28h 32m

2 stops

SNA10:17 pmSanta Ana J. Wayne/Orange Cnty

$877

United Airlines

Sep 10

SNA11:10 amSanta Ana J. Wayne/Orange Cnty

28h 05m

2 stops

SIN6:15 amSingapore Changi

Sep 14

SIN8:45 amSingapore Changi

20h 12m

1 stop

SNA1:57 pmSanta Ana J. Wayne/Orange Cnty

$878

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 7

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

30h 45m

2 stops

SIN5:00 amSingapore Changi

Oct 13

SIN7:30 amSingapore Changi

25h 29m

2 stops

SNA5:59 pmSanta Ana J. Wayne/Orange Cnty

$991

Korean Air

Aug 4

SNA7:10 amSanta Ana J. Wayne/Orange Cnty

30h 50m

2 stops

SIN5:00 amSingapore Changi

Aug 13

SIN7:30 amSingapore Changi

24h 52m

2 stops

SNA5:22 pmSanta Ana J. Wayne/Orange Cnty

$1,016

Korean Air

Aug 5

SNA7:10 amSanta Ana J. Wayne/Orange Cnty

30h 50m

2 stops

SIN5:00 amSingapore Changi

Aug 11

SIN7:30 amSingapore Changi

30h 00m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

$1,066

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

Quickest 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

Tue 9/29

4:11 pm-6:15 am

1 stop23h 04m

Singapore Changi

Sun 10/4

11:05 am-8:51 pm

2 stops48h 46m

$884

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 12/2

6:50 am-12:55 am

2 stops26h 05m

Singapore Changi

Wed 3/3

10:20 pm-9:44 am

1 stop27h 24m

$885

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/29

4:15 pm-6:35 pm

2 stops35h 20m

Singapore Changi

Sun 10/4

11:05 am-2:03 pm

2 stops41h 58m

$888

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/7

7:30 am-6:35 pm

1 stop20h 05m

Singapore Changi

Mon 10/12

8:45 am-1:14 pm

2 stops43h 29m

$890

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 11/30

6:28 pm-12:55 am

2 stops38h 27m

Singapore Changi

Wed 3/3

10:20 pm-9:44 am

1 stop27h 24m

$891

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 11/30

6:28 pm-12:55 am

2 stops38h 27m

Singapore Changi

Wed 3/3

10:20 pm-1:14 pm

2 stops30h 54m

$895

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 11/3

7:50 pm-8:15 pm

1 stop32h 25m

Singapore Changi

Fri 11/6

10:10 am-1:49 pm

1 stop19h 39m

$903

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 $785. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $883.

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 $830. 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	20h 20m
Direct flights	None

The fastest flight from Santa Ana, California to Singapore takes 20h 20m

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 20h 20m.
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 9,845 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.