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 67% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 16 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 is the most popular carrier 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.

$422 Cheap Flights from Santa Ana, California to Singapore in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santa Ana, California to Singapore

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 8:25 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

45h 25m2 stops Seattle/Tacoma Intl Incheon Intl

10:30 am - 10:30 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

28h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$765Korean Air

Tue, Nov 10 - Tue, Nov 17

7:00 am - 8:25 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

45h 25m2 stops Seattle/Tacoma Intl Incheon Intl

1:40 am - 6:15 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

32h 35m2 stops Incheon Intl Seattle/Tacoma Intl

$766Korean Air

Mon, Nov 9 - Sun, Nov 15

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

45h 10m2 stops Seattle/Tacoma Intl Incheon Intl

10:30 am - 10:30 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

28h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$820Korean Air

Thu, Nov 5 - Thu, Nov 12

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

46h 10m2 stops Seattle/Tacoma Intl Incheon Intl

10:30 pm - 10:30 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

40h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$829Korean Air

Thu, Oct 29 - Mon, Nov 2

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

46h 10m2 stops Seattle/Tacoma Intl Incheon Intl

10:30 pm - 10:30 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

40h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$830Korean Air

Thu, Oct 29 - Mon, Nov 2

7:45 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

20h 30m1 stop San Francisco

10:20 pm - 8:46 amSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

26h 26m1 stop San Francisco

$860United Airlines

Sun, Nov 8 - Sun, Nov 15

7:00 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

22h 15m1 stop San Francisco

10:20 pm - 8:46 amSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

26h 26m1 stop San Francisco

$873United Airlines

Thu, Oct 29 - Mon, Nov 2

7:00 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

21h 15m1 stop San Francisco

10:10 am - 2:14 pmSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

20h 04m1 stop San Francisco

$873United Airlines

Thu, Nov 5 - Thu, Nov 12

4:05 pm - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

36h 10m2 stops Denver Intl San Francisco

10:20 pm - 8:46 amSIN Singapore Changi-SNA Santa Ana J. Wayne/Orange Cnty

26h 26m1 stop San Francisco

$878United Airlines

Sat, Nov 7 - Sat, Nov 14

7:00 am - 8:15 pmSNA Santa Ana J. Wayne/Orange Cnty-SIN Singapore Changi

22h 15m1 stop San Francisco

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

27h 50m3 stops San Francisco Seattle/Tacoma Intl Denver Intl

$878United Airlines

Thu, Oct 29 - Mon, Nov 2

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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 10

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

45h 25m

2 stops

SIN8:25 pmSingapore Changi

Nov 17

SIN10:30 amSingapore Changi

28h 00m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

$765

Korean Air

Nov 9

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

45h 25m

2 stops

SIN8:25 pmSingapore Changi

Nov 15

SIN1:40 amSingapore Changi

32h 35m

2 stops

SNA6:15 pmSanta Ana J. Wayne/Orange Cnty

$766

Korean Air

Nov 5

SNA7:15 amSanta Ana J. Wayne/Orange Cnty

45h 10m

2 stops

SIN8:25 pmSingapore Changi

Nov 12

SIN10:30 amSingapore Changi

28h 00m

2 stops

SNA10:30 pmSanta Ana J. Wayne/Orange Cnty

$820

United Airlines flights from Santa Ana, California to Singapore

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

United Airlines

Nov 8

SNA7:45 amSanta Ana J. Wayne/Orange Cnty

20h 30m

1 stop

SIN8:15 pmSingapore Changi

Nov 15

SIN10:20 pmSingapore Changi

26h 26m

1 stop

SNA8:46 amSanta Ana J. Wayne/Orange Cnty

$860

United Airlines

Oct 29

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

22h 15m

1 stop

SIN8:15 pmSingapore Changi

Nov 2

SIN10:20 pmSingapore Changi

26h 26m

1 stop

SNA8:46 amSanta Ana J. Wayne/Orange Cnty

$873

United Airlines

Oct 29

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

22h 15m

1 stop

SIN8:15 pmSingapore Changi

Nov 2

SIN10:20 pmSingapore Changi

30h 54m

2 stops

SNA1:14 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 Santa Ana J. Wayne/Orange Cnty - SIN Singapore Changi

SNASIN

Santa Ana J. Wayne/Orange Cnty

Tue 11/10

7:00 am-8:25 pm

2 stops45h 25m

Singapore Changi

Tue 11/17

10:30 am-10:30 pm

2 stops28h 00m

$765

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Mon 11/9

7:00 am-8:25 pm

2 stops45h 25m

Singapore Changi

Sun 11/15

1:40 am-6:15 pm

2 stops32h 35m

$766

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 11/5

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Thu 11/12

10:30 am-10:30 pm

2 stops28h 00m

$820

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10/29

7:15 am-8:25 pm

2 stops46h 10m

Singapore Changi

Mon 11/2

10:30 pm-10:30 pm

2 stops40h 00m

$829

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10/29

7:15 am-8:25 pm

2 stops46h 10m

Singapore Changi

Mon 11/2

10:30 pm-10:30 pm

2 stops40h 00m

$830

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 11/8

7:45 am-8:15 pm

1 stop20h 30m

Singapore Changi

Sun 11/15

10:20 pm-8:46 am

1 stop26h 26m

$860

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10/29

7:00 am-8:15 pm

1 stop22h 15m

Singapore Changi

Mon 11/2

10:20 pm-8:46 am

1 stop26h 26m

$873

Quickest round-trip

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 11/5

7:00 am-8:15 pm

1 stop21h 15m

Singapore Changi

Thu 11/12

10:10 am-2:14 pm

1 stop20h 04m

$873

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sat 11/7

4:05 pm-8:15 pm

2 stops36h 10m

Singapore Changi

Sat 11/14

10:20 pm-8:46 am

1 stop26h 26m

$878

Santa AnaSingapore

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

SNASIN

Santa Ana J. Wayne/Orange Cnty

Thu 10/29

7:00 am-8:15 pm

1 stop22h 15m

Singapore Changi

Mon 11/2

10:10 am-10:00 pm

3 stops27h 50m

$878

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 $831. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $934.

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 $872. 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

Best Price Found	$422
Fastest flight time	25h 15m
Direct flights	None

The best one-way flight to Singapore from Santa Ana, California in the past 72 hours is $422. The best round-trip flight deal from Santa Ana, California to Singapore found on momondo in the last 72 hours is $765.

The fastest flight from Santa Ana, California to Singapore takes 25h 15m

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 25h 15m.
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 10,242 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.