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.

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

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

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 September 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.

$438 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.

7:25 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

20h 50m1 stop San Francisco

10:10 am - 8:19 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

26h 09m1 stop San Francisco

$874United Airlines

Tue, Jan 19 - Sun, Jan 24

7:25 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

20h 50m1 stop San Francisco

10:10 am - 12:21 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

18h 11m1 stop San Francisco

$874United Airlines

Wed, Jan 20 - Fri, Jan 22

7:25 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

20h 50m1 stop San Francisco

10:20 pm - 9:06 amSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

26h 46m1 stop San Francisco

$874United Airlines

Tue, Jan 19 - Sat, Jan 23

7:25 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

20h 50m1 stop San Francisco

10:10 am - 12:21 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

18h 11m1 stop San Francisco

$874United Airlines

Tue, Jan 19 - Mon, Jan 25

7:59 pm - 6:15 amSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

19h 16m1 stop San Francisco

8:45 am - 1:57 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

20h 12m1 stop San Francisco

$874United Airlines

Sun, Sep 13 - Wed, Sep 16

7:25 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

20h 50m1 stop San Francisco

10:10 am - 12:21 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

18h 11m1 stop San Francisco

$874United Airlines

Sun, Jan 17 - Wed, Jan 27

7:25 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

20h 50m1 stop San Francisco

10:10 am - 12:21 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

18h 11m1 stop San Francisco

$874United Airlines

Tue, Jan 19 - Thu, Jan 21

7:25 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

20h 50m1 stop San Francisco

10:10 am - 2:03 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

19h 53m1 stop San Francisco

$874United Airlines

Wed, Jan 20 - Mon, Jan 25

8:30 am - 5:00 amSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

29h 30m2 stops Seattle/Tacoma Intl Incheon Intl

1:25 am - 6:22 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

31h 57m2 stops Incheon Intl Salt Lake City

$886Delta

Sun, Oct 4 - Thu, Oct 8

8:30 am - 5:00 amSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

29h 30m2 stops Seattle/Tacoma Intl Incheon Intl

10:00 pm - 10:05 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

39h 05m2 stops Incheon Intl Salt Lake City

$886Delta

Sun, Oct 4 - Tue, Oct 13

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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

Jan 17

SNA7:25 amSanta Ana J. Wayne/Orange Cnty

20h 50m

1 stop

SIN8:15 pmSingapore Changi

Jan 22

SIN10:10 amSingapore Changi

18h 11m

1 stop

SNA12:21 pmSanta Ana J. Wayne/Orange Cnty

$874

United Airlines

Jan 16

SNA4:10 pmSanta Ana J. Wayne/Orange Cnty

36h 05m

2 stops

SIN8:15 pmSingapore Changi

Jan 21

SIN10:10 amSingapore Changi

19h 53m

1 stop

SNA2:03 pmSanta Ana J. Wayne/Orange Cnty

$878

United Airlines

Jan 18

SNA7:50 pmSanta Ana J. Wayne/Orange Cnty

32h 25m

1 stop

SIN8:15 pmSingapore Changi

Jan 24

SIN10:10 amSingapore Changi

26h 09m

1 stop

SNA8:19 pmSanta Ana J. Wayne/Orange Cnty

$879

Korean Air flights from Santa Ana, California to Singapore

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

Korean Air

Jan 17

SNA10:59 amSanta Ana J. Wayne/Orange Cnty

45h 11m

2 stops

SIN12:10 amSingapore Changi

Jan 26

SIN1:35 amSingapore Changi

32h 24m

2 stops

SNA5:59 pmSanta Ana J. Wayne/Orange Cnty

$891

Korean Air

Jan 14

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

45h 25m

2 stops

SIN8:25 pmSingapore Changi

Jan 23

SIN1:35 amSingapore Changi

32h 24m

2 stops

SNA5:59 pmSanta Ana J. Wayne/Orange Cnty

$1,041

Korean Air

Jan 16

SNA10:59 amSanta Ana J. Wayne/Orange Cnty

45h 11m

2 stops

SIN12:10 amSingapore Changi

Jan 26

SIN1:35 amSingapore Changi

32h 24m

2 stops

SNA5:59 pmSanta Ana J. Wayne/Orange Cnty

$1,061

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 Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 1/19

7:25 am-8:15 pm

1 stop20h 50m

Singapore Changi

Sun 1/24

10:10 am-8:19 pm

1 stop26h 09m

$874

Quickest round-trip

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 1/20

7:25 am-8:15 pm

1 stop20h 50m

Singapore Changi

Fri 1/22

10:10 am-12:21 pm

1 stop18h 11m

$874

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 1/19

7:25 am-8:15 pm

1 stop20h 50m

Singapore Changi

Sat 1/23

10:20 pm-9:06 am

1 stop26h 46m

$874

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 1/19

7:25 am-8:15 pm

1 stop20h 50m

Singapore Changi

Mon 1/25

10:10 am-12:21 pm

1 stop18h 11m

$874

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 9/13

7:59 pm-6:15 am

1 stop19h 16m

Singapore Changi

Wed 9/16

8:45 am-1:57 pm

1 stop20h 12m

$874

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 1/17

7:25 am-8:15 pm

1 stop20h 50m

Singapore Changi

Wed 1/27

10:10 am-12:21 pm

1 stop18h 11m

$874

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 1/19

7:25 am-8:15 pm

1 stop20h 50m

Singapore Changi

Thu 1/21

10:10 am-12:21 pm

1 stop18h 11m

$874

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 1/20

7:25 am-8:15 pm

1 stop20h 50m

Singapore Changi

Mon 1/25

10:10 am-2:03 pm

1 stop19h 53m

$874

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 10/4

8:30 am-5:00 am

2 stops29h 30m

Singapore Changi

Thu 10/8

1:25 am-6:22 pm

2 stops31h 57m

$886

Santa AnaSingapore

SNA Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 10/4

8:30 am-5:00 am

2 stops29h 30m

Singapore Changi

Tue 10/13

10:00 pm-10:05 pm

2 stops39h 05m

$886

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 month to fly to Singapore?

The month of October is, on average, the cheapest month to fly to Singapore from Santa Ana, California, with most prices found around $0. If you aren’t able to travel to Singapore during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $0.

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 $827. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $930.

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 $869. 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 $1,770 on average. Flights to Singapore from Santa Ana, California 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, 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

Best Price Found	$438
Fastest flight time	20h 48m
Direct flights	None

The best one-way flight to Singapore from Santa Ana, California in the past 72 hours is $438. The best round-trip flight deal from Santa Ana, California to Singapore found on momondo in the last 72 hours is $874.

The fastest flight from Santa Ana, California to Singapore takes 20h 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 20h 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 September 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 10,157 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.