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 July 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.

$448 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.

3:06 pm - 7:00 am

SNA

SIN

24h 54m

1 stop

10:10 am - 2:02 pm

SIN

SNA

19h 52m

1 stop

$873United Airlines

Sat, Oct 24 - Wed, Nov 4

7:00 am - 7:00 am

SNA

SIN

33h 00m

2 stops

10:10 am - 2:02 pm

SIN

SNA

19h 52m

1 stop

$877United Airlines

Sat, Oct 24 - Thu, Nov 5

7:20 am - 7:00 am

SNA

SIN

32h 40m

1 stop

10:10 am - 2:02 pm

SIN

SNA

19h 52m

1 stop

$878United Airlines

Sun, Oct 25 - Sat, Nov 7

7:00 am - 6:35 pm

SNA

SIN

20h 35m

1 stop

11:05 am - 8:51 pm

SIN

SNA

48h 46m

2 stops

$883United Airlines

Thu, Aug 6 - Wed, Aug 19

7:10 am - 5:00 am

SNA

SIN

30h 50m

2 stops

7:30 am - 6:24 pm

SIN

SNA

25h 54m

2 stops

$884Delta

Wed, Oct 14 - Tue, Oct 20

3:06 pm - 6:15 am

SNA

SIN

24h 09m

1 stop

6:15 am - 3:32 pm

SIN

SNA

24h 17m

2 stops

$885United Airlines

Wed, Oct 14 - Wed, Oct 21

1:08 pm - 6:15 am

SNA

SIN

26h 07m

2 stops

11:05 am - 1:53 pm

SIN

SNA

41h 48m

2 stops

$888United Airlines

Wed, Aug 12 - Thu, Aug 20

7:15 am - 12:45 am

SNA

SIN

26h 30m

2 stops

8:45 am - 8:44 pm

SIN

SNA

26h 59m

2 stops

$889United Airlines

Thu, Sep 10 - Mon, Sep 14

7:10 am - 12:10 am

SNA

SIN

26h 00m

2 stops

10:30 pm - 10:30 pm

SIN

SNA

40h 00m

2 stops

$890Korean Air

Mon, Oct 26 - Sun, Nov 1

7:55 am - 6:35 pm

SNA

SIN

19h 40m

1 stop

8:45 am - 1:57 pm

SIN

SNA

20h 12m

1 stop

$922Multiple Airlines

Sun, Sep 13 - Sat, Sep 19

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Cathay Pacific flights from Santa Ana, California to Singapore

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

Cathay Pacific

Sep 21

SNA7:59 pmSanta Ana J. Wayne/Orange Cnty

24h 46m

2 stops

SIN11:45 amSingapore Changi

Oct 2

SIN8:05 pmSingapore Changi

27h 33m

2 stops

SNA8:38 amSanta Ana J. Wayne/Orange Cnty

$1,212

Cathay Pacific

Jul 24

SNA9:00 amSanta Ana J. Wayne/Orange Cnty

24h 45m

2 stops

SIN12:45 amSingapore Changi

Jul 26

SIN6:00 pmSingapore Changi

29h 15m

2 stops

SNA8:15 amSanta Ana J. Wayne/Orange Cnty

$3,041

United Airlines flights from Santa Ana, California to Singapore

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

United Airlines

Oct 24

SNA3:06 pmSanta Ana J. Wayne/Orange Cnty

24h 54m

1 stop

SIN7:00 amSingapore Changi

Nov 4

SIN10:10 amSingapore Changi

19h 52m

1 stop

SNA2:02 pmSanta Ana J. Wayne/Orange Cnty

$873

United Airlines

Oct 24

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

33h 00m

2 stops

SIN7:00 amSingapore Changi

Nov 5

SIN10:10 amSingapore Changi

19h 52m

1 stop

SNA2:02 pmSanta Ana J. Wayne/Orange Cnty

$877

United Airlines

Oct 25

SNA7:20 amSanta Ana J. Wayne/Orange Cnty

32h 40m

1 stop

SIN7:00 amSingapore Changi

Nov 7

SIN10:10 amSingapore Changi

19h 52m

1 stop

SNA2:02 pmSanta Ana J. Wayne/Orange Cnty

$878

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

Sat 10/24

3:06 pm-7:00 am

1 stop24h 54m

Singapore Changi

Wed 11/4

10:10 am-2:02 pm

1 stop19h 52m

$873

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sat 10/24

7:00 am-7:00 am

2 stops33h 00m

Singapore Changi

Thu 11/5

10:10 am-2:02 pm

1 stop19h 52m

$877

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 10/25

7:20 am-7:00 am

1 stop32h 40m

Singapore Changi

Sat 11/7

10:10 am-2:02 pm

1 stop19h 52m

$878

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 8/6

7:00 am-6:35 pm

1 stop20h 35m

Singapore Changi

Wed 8/19

11:05 am-8:51 pm

2 stops48h 46m

$883

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/14

7:10 am-5:00 am

2 stops30h 50m

Singapore Changi

Tue 10/20

7:30 am-6:24 pm

2 stops25h 54m

$884

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 10/14

3:06 pm-6:15 am

1 stop24h 09m

Singapore Changi

Wed 10/21

6:15 am-3:32 pm

2 stops24h 17m

$885

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 8/12

1:08 pm-6:15 am

2 stops26h 07m

Singapore Changi

Thu 8/20

11:05 am-1:53 pm

2 stops41h 48m

$888

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/10

7:15 am-12:45 am

2 stops26h 30m

Singapore Changi

Mon 9/14

8:45 am-8:44 pm

2 stops26h 59m

$889

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 10/26

7:10 am-12:10 am

2 stops26h 00m

Singapore Changi

Sun 11/1

10:30 pm-10:30 pm

2 stops40h 00m

$890

Quickest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 9/13

7:55 am-6:35 pm

1 stop19h 40m

Singapore Changi

Sat 9/19

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 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 $808. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $909.

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 $847. 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

Fastest flight time	20h 30m
Direct flights	None

The fastest flight from Santa Ana, California to Singapore takes 20h 30m

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 30m.
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 July 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 10,011 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.