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.

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

Japan Airlines, Delta, and Korean Air 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 April 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.

$496 Cheap Flights from Santa Ana 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

9:15 am - 1:40 pm

SIN

SNA

19h 25m

1 stop

$898Singapore Airlines

Wed, Sep 30 - Mon, Oct 5

6:46 am - 12:20 am

SNA

SIN

26h 34m

2 stops

1:55 am - 1:40 pm

SIN

SNA

26h 45m

2 stops

$1,009Japan Airlines

Wed, Sep 30 - Sun, Oct 4

3:02 pm - 6:15 am

SNA

SIN

24h 13m

1 stop

8:45 am - 2:03 pm

SIN

SNA

20h 18m

1 stop

$1,071United Airlines

Tue, Sep 1 - Mon, Oct 12

7:00 am - 6:35 pm

SNA

SIN

20h 35m

1 stop

8:45 am - 8:51 pm

SIN

SNA

27h 06m

1 stop

$1,072United Airlines

Tue, Sep 1 - Mon, Oct 12

8:40 am - 6:15 am

SNA

SIN

30h 35m

2 stops

8:45 am - 8:51 pm

SIN

SNA

27h 06m

1 stop

$1,076United Airlines

Tue, Sep 1 - Mon, Oct 12

7:15 am - 7:15 pm

SNA

SIN

45h 00m

2 stops

10:40 am - 3:40 pm

SIN

SNA

44h 00m

2 stops

$1,090Korean Air

Tue, Sep 1 - Sat, Oct 31

7:00 am - 11:20 pm

SNA

SIN

25h 20m

2 stops

6:15 am - 2:03 pm

SIN

SNA

22h 48m

2 stops

$1,093ANA

Tue, Sep 1 - Mon, Oct 12

6:45 am - 7:10 pm

SNA

SIN

21h 25m

1 stop

9:15 am - 1:35 pm

SIN

SNA

19h 20m

1 stop

$1,114Singapore Airlines

Wed, Aug 5 - Wed, Aug 26

7:20 am - 6:35 pm

SNA

SIN

20h 15m

1 stop

9:00 am - 12:20 pm

SIN

SNA

18h 20m

1 stop

$1,121Multiple Airlines

Thu, May 7 - Wed, May 20

11:30 am - 6:15 am

SNA

SIN

27h 45m

2 stops

10:20 pm - 10:44 am

SIN

SNA

27h 24m

1 stop

$1,126United Airlines

Tue, Sep 1 - Sat, Oct 31

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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 1

SNA3:02 pmSanta Ana J. Wayne/Orange Cnty

24h 13m

1 stop

SIN6:15 amSingapore Changi

Oct 12

SIN8:45 amSingapore Changi

20h 18m

1 stop

SNA2:03 pmSanta Ana J. Wayne/Orange Cnty

$1,071

United Airlines

Sep 1

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

20h 35m

1 stop

SIN6:35 pmSingapore Changi

Oct 12

SIN8:45 amSingapore Changi

27h 06m

1 stop

SNA8:51 pmSanta Ana J. Wayne/Orange Cnty

$1,072

United Airlines

Sep 1

SNA8:40 amSanta Ana J. Wayne/Orange Cnty

30h 35m

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

Korean Air flights from Santa Ana, California to Singapore

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

Korean Air

Sep 1

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

45h 00m

2 stops

SIN7:15 pmSingapore Changi

Oct 31

SIN10:40 amSingapore Changi

44h 00m

2 stops

SNA3:40 pmSanta Ana J. Wayne/Orange Cnty

$1,090

Korean Air

Oct 23

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

25h 40m

2 stops

SIN11:55 pmSingapore Changi

Nov 7

SIN10:30 pmSingapore Changi

32h 10m

2 stops

SNA2:40 pmSanta Ana J. Wayne/Orange Cnty

$1,140

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

Wed 9/30

8:59 pm-5:35 pm

1 stop29h 36m

Singapore Changi

Mon 10/5

9:15 am-1:40 pm

1 stop19h 25m

$898

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 9/30

6:46 am-12:20 am

2 stops26h 34m

Singapore Changi

Sun 10/4

1:55 am-1:40 pm

2 stops26h 45m

$1,009

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/1

3:02 pm-6:15 am

1 stop24h 13m

Singapore Changi

Mon 10/12

8:45 am-2:03 pm

1 stop20h 18m

$1,071

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/1

7:00 am-6:35 pm

1 stop20h 35m

Singapore Changi

Mon 10/12

8:45 am-8:51 pm

1 stop27h 06m

$1,072

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/1

8:40 am-6:15 am

2 stops30h 35m

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

Tue 9/1

7:15 am-7:15 pm

2 stops45h 00m

Singapore Changi

Sat 10/31

10:40 am-3:40 pm

2 stops44h 00m

$1,090

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 9/1

7:00 am-11:20 pm

2 stops25h 20m

Singapore Changi

Mon 10/12

6:15 am-2:03 pm

2 stops22h 48m

$1,093

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 8/5

6:45 am-7:10 pm

1 stop21h 25m

Singapore Changi

Wed 8/26

9:15 am-1:35 pm

1 stop19h 20m

$1,114

Quickest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 5/7

7:20 am-6:35 pm

1 stop20h 15m

Singapore Changi

Wed 5/20

9:00 am-12:20 pm

1 stop18h 20m

$1,121

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

Sat 10/31

10:20 pm-10:44 am

1 stop27h 24m

$1,126

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 $777. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $871.

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	19h 35m
Direct flights	None

The fastest flight from Santa Ana, California to Singapore takes 19h 35m

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 35m.
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 April 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 9,665 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.