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

Korean Air, Japan Airlines, and United Airlines 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 Korean Air 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 May 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.

$512 Cheap Flights from Santa Ana, California to Singapore in 2026

1 adult

0 bags

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.

8:59 pm - 5:35 pm

SNA

SIN

29h 36m

1 stop

9:00 am - 1:49 pm

SIN

SNA

19h 49m

1 stop

$941Singapore Airlines

Thu, Sep 17 - Tue, Sep 22

8:05 am - 12:20 am

SNA

SIN

25h 15m

2 stops

9:50 pm - 3:21 pm

SIN

SNA

32h 31m

2 stops

$1,004Japan Airlines

Tue, Aug 25 - Wed, Sep 2

1:15 pm - 5:15 am

SNA

SIN

25h 00m

1 stop

8:50 am - 11:26 am

SIN

SNA

18h 36m

1 stop

$1,018Air Canada

Tue, Oct 20 - Tue, Nov 3

1:15 pm - 5:00 am

SNA

SIN

48h 45m

2 stops

8:50 am - 11:26 am

SIN

SNA

18h 36m

1 stop

$1,035Air Canada

Tue, Oct 20 - Tue, Nov 3

8:59 pm - 5:35 pm

SNA

SIN

29h 36m

1 stop

9:15 am - 4:22 pm

SIN

SNA

22h 07m

1 stop

$1,039Singapore Airlines

Mon, Aug 24 - Mon, Sep 7

7:15 am - 12:10 am

SNA

SIN

25h 55m

2 stops

10:30 pm - 5:59 pm

SIN

SNA

35h 29m

2 stops

$1,040Korean Air

Wed, Oct 28 - Sun, Nov 1

6:46 pm - 5:35 pm

SNA

SIN

31h 49m

1 stop

9:15 am - 3:21 pm

SIN

SNA

21h 06m

1 stop

$1,048Singapore Airlines

Mon, Aug 17 - Mon, Aug 31

6:30 pm - 6:15 am

SNA

SIN

20h 45m

1 stop

8:35 pm - 9:01 am

SIN

SNA

27h 26m

1 stop

$1,071United Airlines

Tue, Sep 1 - Mon, Oct 12

11:30 am - 6:15 am

SNA

SIN

27h 45m

2 stops

8:45 am - 8:51 pm

SIN

SNA

27h 06m

1 stop

$1,076United Airlines

Tue, Sep 1 - Mon, Oct 12

8:59 pm - 5:35 pm

SNA

SIN

29h 36m

1 stop

9:15 am - 4:22 pm

SIN

SNA

22h 07m

1 stop

$1,084Singapore Airlines

Wed, Aug 19 - Fri, Aug 28

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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 1

SNA6:30 pmSanta Ana J. Wayne/Orange Cnty

20h 45m

1 stop

SIN6:15 amSingapore Changi

Oct 12

SIN8:35 pmSingapore Changi

27h 26m

1 stop

SNA9:01 amSanta Ana J. Wayne/Orange Cnty

$1,071

United Airlines

Sep 1

SNA11:30 amSanta Ana J. Wayne/Orange Cnty

27h 45m

2 stops

SIN6:15 amSingapore Changi

Oct 12

SIN8:45 amSingapore Changi

27h 06m

1 stop

SNA8:51 pmSanta Ana J. Wayne/Orange Cnty

$1,076

United Airlines

Oct 28

SNA2:38 pmSanta Ana J. Wayne/Orange Cnty

38h 37m

1 stop

SIN8:15 pmSingapore Changi

Nov 1

SIN10:45 amSingapore Changi

43h 04m

2 stops

SNA2:49 pmSanta Ana J. Wayne/Orange Cnty

$1,087

Singapore Airlines flights from Santa Ana, California to Singapore

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

Singapore Airlines

Sep 17

SNA8:59 pmSanta Ana J. Wayne/Orange Cnty

29h 36m

1 stop

SIN5:35 pmSingapore Changi

Sep 22

SIN9:00 amSingapore Changi

19h 49m

1 stop

SNA1:49 pmSanta Ana J. Wayne/Orange Cnty

$941

Singapore Airlines

Aug 24

SNA8:59 pmSanta Ana J. Wayne/Orange Cnty

29h 36m

1 stop

SIN5:35 pmSingapore Changi

Sep 7

SIN9:15 amSingapore Changi

22h 07m

1 stop

SNA4:22 pmSanta Ana J. Wayne/Orange Cnty

$1,039

Singapore Airlines

Aug 17

SNA6:46 pmSanta Ana J. Wayne/Orange Cnty

31h 49m

1 stop

SIN5:35 pmSingapore Changi

Aug 31

SIN9:15 amSingapore Changi

21h 06m

1 stop

SNA3:21 pmSanta Ana J. Wayne/Orange Cnty

$1,048

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 9/17

8:59 pm-5:35 pm

1 stop29h 36m

Singapore Changi

Tue 9/22

9:00 am-1:49 pm

1 stop19h 49m

$941

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 8/25

8:05 am-12:20 am

2 stops25h 15m

Singapore Changi

Wed 9/2

9:50 pm-3:21 pm

2 stops32h 31m

$1,004

Quickest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 10/20

1:15 pm-5:15 am

1 stop25h 00m

Singapore Changi

Tue 11/3

8:50 am-11:26 am

1 stop18h 36m

$1,018

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 10/20

1:15 pm-5:00 am

2 stops48h 45m

Singapore Changi

Tue 11/3

8:50 am-11:26 am

1 stop18h 36m

$1,035

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 8/24

8:59 pm-5:35 pm

1 stop29h 36m

Singapore Changi

Mon 9/7

9:15 am-4:22 pm

1 stop22h 07m

$1,039

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/28

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Sun 11/1

10:30 pm-5:59 pm

2 stops35h 29m

$1,040

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 8/17

6:46 pm-5:35 pm

1 stop31h 49m

Singapore Changi

Mon 8/31

9:15 am-3:21 pm

1 stop21h 06m

$1,048

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/1

6:30 pm-6:15 am

1 stop20h 45m

Singapore Changi

Mon 10/12

8:35 pm-9:01 am

1 stop27h 26m

$1,071

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/1

11:30 am-6:15 am

2 stops27h 45m

Singapore Changi

Mon 10/12

8:45 am-8:51 pm

1 stop27h 06m

$1,076

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 8/19

8:59 pm-5:35 pm

1 stop29h 36m

Singapore Changi

Fri 8/28

9:15 am-4:22 pm

1 stop22h 07m

$1,084

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 $773. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $870.

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 $818. 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 $1,225 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 45m
Direct flights	None

The fastest flight from Santa Ana, California to Singapore takes 20h 45m

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 45m.
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 May 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 9,681 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.