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

Lufthansa, EVA Air, and Singapore 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 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 August 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.

$470 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.

7:20 am - 8:15 pm

SNA

SIN

20h 55m

1 stop

10:10 am - 2:04 pm

SIN

SNA

19h 54m

1 stop

$873United Airlines

Mon, Nov 23 - Thu, Nov 26

6:27 pm - 6:15 am

SNA

SIN

20h 48m

1 stop

8:45 am - 6:47 pm

SIN

SNA

25h 02m

1 stop

$873United Airlines

Wed, Sep 2 - Sun, Sep 6

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

9:42 am - 6:15 am

SNA

SIN

29h 33m

1 stop

8:45 am - 3:32 pm

SIN

SNA

21h 47m

1 stop

$873United Airlines

Mon, Sep 21 - Mon, Sep 28

7:05 am - 6:35 pm

SNA

SIN

20h 30m

1 stop

8:45 am - 1:57 pm

SIN

SNA

20h 12m

1 stop

$873United Airlines

Thu, Sep 3 - Tue, Sep 8

7:15 am - 8:25 pm

SNA

SIN

45h 10m

2 stops

1:35 am - 10:24 pm

SIN

SNA

36h 49m

2 stops

$885Delta

Tue, Jan 5 - Wed, Jan 27

7:15 am - 8:25 pm

SNA

SIN

45h 10m

2 stops

1:35 am - 5:59 pm

SIN

SNA

32h 24m

2 stops

$885Delta

Tue, Jan 5 - Sun, Jan 31

7:15 am - 8:25 pm

SNA

SIN

45h 10m

2 stops

1:35 am - 9:55 pm

SIN

SNA

36h 20m

2 stops

$885Delta

Tue, Jan 5 - Mon, Feb 1

7:15 am - 8:25 pm

SNA

SIN

45h 10m

2 stops

10:30 pm - 10:24 pm

SIN

SNA

39h 54m

2 stops

$885Delta

Tue, Jan 5 - Wed, Jan 27

8:00 pm - 7:00 am

SNA

SIN

20h 00m

1 stop

10:10 am - 2:04 pm

SIN

SNA

19h 54m

1 stop

$922Multiple Airlines

Mon, Oct 26 - Thu, Nov 19

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Korean Air flights from Santa Ana, California to Singapore

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

Korean Air

Nov 23

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

25h 10m

2 stops

SIN12:10 amSingapore Changi

Nov 25

SIN1:35 amSingapore Changi

36h 55m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

$942

Korean Air

Nov 22

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

45h 25m

2 stops

SIN8:25 pmSingapore Changi

Nov 25

SIN1:35 amSingapore Changi

36h 55m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

$992

Korean Air

Nov 9

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

45h 25m

2 stops

SIN8:25 pmSingapore Changi

Nov 30

SIN10:40 amSingapore Changi

47h 33m

2 stops

SNA6:13 pmSanta Ana J. Wayne/Orange Cnty

$1,085

Delta flights from Santa Ana, California to Singapore

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

Delta

Aug 3

SNA7:10 amSanta Ana J. Wayne/Orange Cnty

30h 50m

2 stops

SIN5:00 amSingapore Changi

Aug 18

SIN1:25 amSingapore Changi

36h 05m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

$885

Delta

Aug 7

SNA7:10 amSanta Ana J. Wayne/Orange Cnty

30h 50m

2 stops

SIN5:00 amSingapore Changi

Aug 19

SIN7:30 amSingapore Changi

30h 00m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

$935

Delta

Nov 4

SNA11:59 amSanta Ana J. Wayne/Orange Cnty

44h 11m

2 stops

SIN12:10 amSingapore Changi

Nov 15

SIN10:30 pmSingapore Changi

40h 00m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

$1,040

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

Mon 11/23

7:20 am-8:15 pm

1 stop20h 55m

Singapore Changi

Thu 11/26

10:10 am-2:04 pm

1 stop19h 54m

$873

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Wed 9/2

6:27 pm-6:15 am

1 stop20h 48m

Singapore Changi

Sun 9/6

8:45 am-6:47 pm

1 stop25h 02m

$873

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

Mon 9/21

9:42 am-6:15 am

1 stop29h 33m

Singapore Changi

Mon 9/28

8:45 am-3:32 pm

1 stop21h 47m

$873

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 9/3

7:05 am-6:35 pm

1 stop20h 30m

Singapore Changi

Tue 9/8

8:45 am-1:57 pm

1 stop20h 12m

$873

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 1/5

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Wed 1/27

1:35 am-10:24 pm

2 stops36h 49m

$885

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 1/5

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Sun 1/31

1:35 am-5:59 pm

2 stops32h 24m

$885

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 1/5

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Mon 2/1

1:35 am-9:55 pm

2 stops36h 20m

$885

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 1/5

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Wed 1/27

10:30 pm-10:24 pm

2 stops39h 54m

$885

Quickest round-trip

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 10/26

8:00 pm-7:00 am

1 stop20h 00m

Singapore Changi

Thu 11/19

10:10 am-2:04 pm

1 stop19h 54m

$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 $820. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $919.

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 $859. 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 $1,651 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 00m
Direct flights	None

The fastest flight from Santa Ana, California to Singapore takes 20h 00m

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 00m.
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 August 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 10,061 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.